Adding upstream version 3:4.8.29.upstream/3%4.8.29upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

59 files changed, 17164 insertions, 0 deletions

diff --git a/tests/lib/Makefile.am b/tests/lib/Makefile.am
new file mode 100644
index 0000000..ec76346
--- /dev/null
+++ b/tests/lib/Makefile.am
@@ -0,0 +1,64 @@
+PACKAGE_STRING = "/lib"
+
+SUBDIRS = . mcconfig search strutil vfs widget
+
+AM_CPPFLAGS = $(GLIB_CFLAGS) -I$(top_srcdir) @CHECK_CFLAGS@
+
+AM_LDFLAGS = @TESTS_LDFLAGS@
+
+LIBS = @CHECK_LIBS@ \
+	$(top_builddir)/lib/libmc.la
+
+if ENABLE_MCLIB
+LIBS += $(GLIB_LIBS)
+endif
+
+EXTRA_DIST = utilunix__my_system-common.c
+
+TESTS = \
+	library_independ \
+	mc_build_filename \
+	name_quote \
+	serialize \
+	utilunix__mc_pstream_get_string \
+	utilunix__my_system_fork_fail \
+	utilunix__my_system_fork_child_shell \
+	utilunix__my_system_fork_child \
+	x_basename
+
+if CHARSET
+TESTS += mc_realpath
+endif
+
+check_PROGRAMS = $(TESTS)
+
+library_independ_SOURCES = \
+	library_independ.c
+
+mc_build_filename_SOURCES = \
+	mc_build_filename.c
+
+mc_realpath_SOURCES = \
+	mc_realpath.c
+
+name_quote_SOURCES = \
+	name_quote.c
+
+serialize_SOURCES = \
+	serialize.c
+
+utilunix__mc_pstream_get_string_SOURCES = \
+	utilunix__mc_pstream_get_string.c
+
+utilunix__my_system_fork_fail_SOURCES = \
+	utilunix__my_system-fork_fail.c
+
+utilunix__my_system_fork_child_shell_SOURCES = \
+	utilunix__my_system-fork_child_shell.c
+
+utilunix__my_system_fork_child_SOURCES = \
+	utilunix__my_system-fork_child.c
+
+x_basename_SOURCES = \
+	x_basename.c
+
diff --git a/tests/lib/Makefile.in b/tests/lib/Makefile.in
new file mode 100644
index 0000000..ee6beb0
--- /dev/null
+++ b/tests/lib/Makefile.in
@@ -0,0 +1,1447 @@
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+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+	-test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+	-test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+	-test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-recursive
+
+clean-am: clean-checkPROGRAMS clean-generic clean-libtool \
+	mostlyclean-am
+
+distclean: distclean-recursive
+		-rm -f ./$(DEPDIR)/library_independ.Po
+	-rm -f ./$(DEPDIR)/mc_build_filename.Po
+	-rm -f ./$(DEPDIR)/mc_realpath.Po
+	-rm -f ./$(DEPDIR)/name_quote.Po
+	-rm -f ./$(DEPDIR)/serialize.Po
+	-rm -f ./$(DEPDIR)/utilunix__mc_pstream_get_string.Po
+	-rm -f ./$(DEPDIR)/utilunix__my_system-fork_child.Po
+	-rm -f ./$(DEPDIR)/utilunix__my_system-fork_child_shell.Po
+	-rm -f ./$(DEPDIR)/utilunix__my_system-fork_fail.Po
+	-rm -f ./$(DEPDIR)/x_basename.Po
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-recursive
+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-recursive
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-recursive
+
+install-html-am:
+
+install-info: install-info-recursive
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-recursive
+
+install-pdf-am:
+
+install-ps: install-ps-recursive
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+		-rm -f ./$(DEPDIR)/library_independ.Po
+	-rm -f ./$(DEPDIR)/mc_build_filename.Po
+	-rm -f ./$(DEPDIR)/mc_realpath.Po
+	-rm -f ./$(DEPDIR)/name_quote.Po
+	-rm -f ./$(DEPDIR)/serialize.Po
+	-rm -f ./$(DEPDIR)/utilunix__mc_pstream_get_string.Po
+	-rm -f ./$(DEPDIR)/utilunix__my_system-fork_child.Po
+	-rm -f ./$(DEPDIR)/utilunix__my_system-fork_child_shell.Po
+	-rm -f ./$(DEPDIR)/utilunix__my_system-fork_fail.Po
+	-rm -f ./$(DEPDIR)/x_basename.Po
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-recursive
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-recursive
+
+pdf-am:
+
+ps: ps-recursive
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: $(am__recursive_targets) check-am install-am install-strip
+
+.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
+	am--depfiles check check-TESTS check-am clean \
+	clean-checkPROGRAMS clean-generic clean-libtool cscopelist-am \
+	ctags ctags-am distclean distclean-compile distclean-generic \
+	distclean-libtool distclean-tags distdir dvi dvi-am html \
+	html-am info info-am install install-am install-data \
+	install-data-am install-dvi install-dvi-am install-exec \
+	install-exec-am install-html install-html-am install-info \
+	install-info-am install-man install-pdf install-pdf-am \
+	install-ps install-ps-am install-strip installcheck \
+	installcheck-am installdirs installdirs-am maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	recheck tags tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/tests/lib/library_independ.c b/tests/lib/library_independ.c
new file mode 100644
index 0000000..bf5276e
--- /dev/null
+++ b/tests/lib/library_independ.c
@@ -0,0 +1,57 @@
+/*
+   libmc - check if library is independ to $(topsrc)/src directory
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "lib/library_independ"
+
+#include "tests/mctest.h"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* *INDENT-OFF* */
+START_TEST (test_library_independ)
+/* *INDENT-ON* */
+{
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    /* Add new tests here: *************** */
+    tcase_add_test (tc_core, test_library_independ);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/mc_build_filename.c b/tests/lib/mc_build_filename.c
new file mode 100644
index 0000000..a690d30
--- /dev/null
+++ b/tests/lib/mc_build_filename.c
@@ -0,0 +1,150 @@
+/*
+   lib - mc_build_filename() function testing
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/util"
+
+#include "tests/mctest.h"
+
+#include <stdio.h>
+
+#include "lib/strutil.h"
+#include "lib/util.h"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+static char *
+run_mc_build_filename (int iteration)
+{
+    switch (iteration)
+    {
+    case 0:
+        return mc_build_filename ("test", "path", (char *) NULL);
+    case 1:
+        return mc_build_filename ("/test", "path/", (char *) NULL);
+    case 2:
+        return mc_build_filename ("/test", "pa/th", (char *) NULL);
+    case 3:
+        return mc_build_filename ("/test", "#vfsprefix:", "path  ", (char *) NULL);
+    case 4:
+        return mc_build_filename ("/test", "vfsprefix://", "path  ", (char *) NULL);
+    case 5:
+        return mc_build_filename ("/test", "vfs/../prefix:///", "p\\///ath", (char *) NULL);
+    case 6:
+        return mc_build_filename ("/test", "path", "..", "/test", "path/", (char *) NULL);
+    case 7:
+        return mc_build_filename ("", "path", (char *) NULL);
+    case 8:
+        return mc_build_filename ("", "/path", (char *) NULL);
+    case 9:
+        return mc_build_filename ("path", "", (char *) NULL);
+    case 10:
+        return mc_build_filename ("/path", "", (char *) NULL);
+    case 11:
+        return mc_build_filename ("pa", "", "th", (char *) NULL);
+    case 12:
+        return mc_build_filename ("/pa", "", "/th", (char *) NULL);
+    default:
+        return NULL;
+    }
+}
+
+/* @DataSource("test_mc_build_filename_ds") */
+/* *INDENT-OFF* */
+static const struct test_mc_build_filename_ds
+{
+    const char *expected_result;
+} test_mc_build_filename_ds[] =
+{
+    {"test/path"},
+    {"/test/path"},
+    {"/test/pa/th"},
+    {"/test/#vfsprefix:/path  "},
+    {"/test/vfsprefix://path  "},
+    {"/test/prefix://p\\/ath"},
+    {"/test/test/path"},
+    {"path"},
+    {"path"},
+    {"path"},
+    {"/path"},
+    {"pa/th"},
+    {"/pa/th"},
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_mc_build_filename_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_mc_build_filename, test_mc_build_filename_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    char *actual_result;
+
+    /* when */
+    actual_result = run_mc_build_filename (_i);
+
+    /* then */
+    mctest_assert_str_eq (actual_result, data->expected_result);
+
+    g_free (actual_result);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_mc_build_filename, test_mc_build_filename_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/mc_realpath.c b/tests/lib/mc_realpath.c
new file mode 100644
index 0000000..9ed1742
--- /dev/null
+++ b/tests/lib/mc_realpath.c
@@ -0,0 +1,131 @@
+/*
+   lib - realpath
+
+   Copyright (C) 2017-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Andrew Borodin <aborodin@vmail.ru>, 2017
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/util"
+
+#include "tests/mctest.h"
+
+#include "lib/strutil.h"
+#include "lib/vfs/vfs.h"        /* VFS_ENCODING_PREFIX, vfs_init(), vfs_shut() */
+#include "src/vfs/local/local.c"
+
+#include "lib/util.h"           /* mc_realpath() */
+
+/* --------------------------------------------------------------------------------------------- */
+
+static char resolved_path[PATH_MAX];
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+}
+
+/* @After */
+static void
+teardown (void)
+{
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("data_source") */
+/* *INDENT-OFF* */
+static const struct data_source
+{
+    const char *input_string;
+    const char *expected_string;
+} data_source[] =
+{
+    /* absolute paths */
+    { "/", "/"},
+    { "/" VFS_ENCODING_PREFIX "UTF-8/", "/" },
+    { "/usr/bin", "/usr/bin" },
+    { "/" VFS_ENCODING_PREFIX "UTF-8/usr/bin", "/usr/bin" },
+
+    /* relative paths are relative to / */
+    { VFS_ENCODING_PREFIX "UTF-8/", "/" },
+    { "usr/bin", "/usr/bin" },
+    { VFS_ENCODING_PREFIX "UTF-8/usr/bin", "/usr/bin" }
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "data_source") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (realpath_test, data_source)
+/* *INDENT-ON* */
+{
+    int ret;
+
+    /* realpath(3) produces a canonicalized absolute pathname using curent directory.
+     * Change the current directory to produce correct pathname. */
+    ret = chdir ("/");
+
+    /* when */
+    if (mc_realpath (data->input_string, resolved_path) == NULL)
+        resolved_path[0] = '\0';
+
+    /* then */
+    mctest_assert_str_eq (resolved_path, data->expected_string);
+
+    (void) ret;
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+    char *cwd;
+
+    tc_core = tcase_create ("Core");
+
+    /* writable directory where check creates temporary files */
+    cwd = g_get_current_dir ();
+    g_setenv ("TEMP", cwd, TRUE);
+    g_free (cwd);
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, realpath_test, data_source);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/mcconfig/Makefile.am b/tests/lib/mcconfig/Makefile.am
new file mode 100644
index 0000000..930d3f2
--- /dev/null
+++ b/tests/lib/mcconfig/Makefile.am
@@ -0,0 +1,28 @@
+PACKAGE_STRING = "/lib/mcconfig"
+
+AM_CPPFLAGS = \
+	-DWORKDIR=\"$(abs_builddir)\" \
+	$(GLIB_CFLAGS) \
+	-I$(top_srcdir) \
+	@CHECK_CFLAGS@
+
+AM_LDFLAGS = @TESTS_LDFLAGS@
+
+LIBS = @CHECK_LIBS@ \
+	$(top_builddir)/lib/libmc.la
+
+if ENABLE_MCLIB
+LIBS += $(GLIB_LIBS)
+endif
+
+TESTS = \
+	config_string \
+	user_configs_path
+
+check_PROGRAMS = $(TESTS)
+
+config_string_SOURCES = \
+	config_string.c
+
+user_configs_path_SOURCES = \
+	user_configs_path.c
diff --git a/tests/lib/mcconfig/Makefile.in b/tests/lib/mcconfig/Makefile.in
new file mode 100644
index 0000000..eb83d4d
--- /dev/null
+++ b/tests/lib/mcconfig/Makefile.in
@@ -0,0 +1,1135 @@
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
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+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
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+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
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+build_triplet = @build@
+host_triplet = @host@
+@ENABLE_MCLIB_TRUE@am__append_1 = $(GLIB_LIBS)
+TESTS = config_string$(EXEEXT) user_configs_path$(EXEEXT)
+check_PROGRAMS = $(am__EXEEXT_1)
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+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
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+	$(top_srcdir)/m4/iconv.m4 $(top_srcdir)/m4/intlmacosx.m4 \
+	$(top_srcdir)/m4/lib-ld.m4 $(top_srcdir)/m4/lib-link.m4 \
+	$(top_srcdir)/m4/lib-prefix.m4 $(top_srcdir)/m4/libtool.m4 \
+	$(top_srcdir)/m4/longlong.m4 $(top_srcdir)/m4/ltoptions.m4 \
+	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+	$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/m4/nls.m4 \
+	$(top_srcdir)/m4/po.m4 $(top_srcdir)/m4/progtest.m4 \
+	$(top_srcdir)/acinclude.m4 \
+	$(top_srcdir)/m4.include/gnulib/mode_t.m4 \
+	$(top_srcdir)/m4.include/gnulib/stat-size.m4 \
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+	$(top_srcdir)/m4.include/ax_require_defined.m4 \
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+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	recheck tags tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/tests/lib/mcconfig/config_string.c b/tests/lib/mcconfig/config_string.c
new file mode 100644
index 0000000..ea30180
--- /dev/null
+++ b/tests/lib/mcconfig/config_string.c
@@ -0,0 +1,255 @@
+/*
+   libmc - check mcconfig submodule. read and write config files
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "lib/mcconfig"
+
+#include "tests/mctest.h"
+
+#include "lib/mcconfig.h"
+#include "lib/strutil.h"
+#include "lib/strescape.h"
+#include "lib/vfs/vfs.h"
+#include "src/vfs/local/local.c"
+
+static mc_config_t *mc_config;
+static char *ini_filename;
+
+/* --------------------------------------------------------------------------------------------- */
+
+static void
+config_object__init (void)
+{
+    ini_filename = g_build_filename (WORKDIR, "config_string.ini", (char *) NULL);
+    unlink (ini_filename);
+
+    mc_config = mc_config_init (ini_filename, FALSE);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+static void
+config_object__reopen (void)
+{
+    GError *error = NULL;
+
+    if (!mc_config_save_file (mc_config, &error))
+    {
+        ck_abort_msg ("Unable to save config file: %s", error->message);
+        g_error_free (error);
+    }
+
+    mc_config_deinit (mc_config);
+    mc_config = mc_config_init (ini_filename, FALSE);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+static void
+config_object__deinit (void)
+{
+    mc_config_deinit (mc_config);
+    g_free (ini_filename);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings ("KOI8-R");
+    vfs_init ();
+    vfs_init_localfs ();
+
+    config_object__init ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+    config_object__deinit ();
+
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_create_ini_file_ds") */
+/* *INDENT-OFF* */
+static const struct test_create_ini_file_ds
+{
+    const char *input_group;
+    const char *input_param;
+    const char *input_default_value;
+    const char *expected_value;
+    const char *expected_raw_value;
+} test_create_ini_file_ds[] =
+{
+    { /* 0. */
+        "group-not-exists",
+        "param-not_exists",
+        NULL,
+        NULL,
+        NULL
+    },
+    { /* 1. */
+        "test-group1",
+        "test-param1",
+        "not-exists",
+        " some value ",
+        " some value "
+    },
+    { /* 2. */
+        "test-group1",
+        "test-param2",
+        "not-exists",
+        " \tkoi8-r: ôÅÓÔÏ×ÏÅ ÚÎÁÞÅÎÉÅ ",
+        " \tkoi8-r: \320\242\320\265\321\201\321\202\320\276\320\262\320\276\320\265 \320\267\320\275\320\260\321\207\320\265\320\275\320\270\320\265 "
+    },
+    { /* 3. */
+        "test-group1",
+        "test-param3",
+        "not-exists",
+        " \tsome value2\n\nf\b\005fff ",
+        " \tsome value2\n\nf\b\005fff "
+    },
+    { /* 4. */
+        "test-group2",
+        "test-param1",
+        "not-exists",
+        " some value ",
+        " some value "
+    },
+    { /* 5. */
+        "test-group2",
+        "test-param2",
+        "not-exists",
+        "not-exists",
+        "not-exists"
+    },
+    { /* 6. */
+        "test-group2",
+        "test-param3",
+        "not-exists",
+        " \tsome value2\n\nf\b\005fff ",
+        " \tsome value2\n\nf\b\005fff "
+    },
+
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_create_ini_file_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_create_ini_file_paths, test_create_ini_file_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    char *actual_value, *actual_raw_value;
+
+    mc_config_set_string (mc_config, "test-group1", "test-param1", " some value ");
+    mc_config_set_string (mc_config, "test-group1", "test-param2", " \tkoi8-r: ôÅÓÔÏ×ÏÅ ÚÎÁÞÅÎÉÅ ");
+    mc_config_set_string (mc_config, "test-group1", "test-param3", " \tsome value2\n\nf\b\005fff ");
+    mc_config_set_string_raw (mc_config, "test-group2", "test-param1", " some value ");
+    mc_config_set_string_raw (mc_config, "test-group2", "test-param2",
+                              " koi8-r: ôÅÓÔÏ×ÏÅ ÚÎÁÞÅÎÉÅ");
+    mc_config_set_string_raw (mc_config, "test-group2", "test-param3",
+                              " \tsome value2\n\nf\b\005fff ");
+
+    config_object__reopen ();
+
+    /* when */
+    actual_value =
+        mc_config_get_string (mc_config, data->input_group, data->input_param,
+                              data->input_default_value);
+    actual_raw_value =
+        mc_config_get_string_raw (mc_config, data->input_group, data->input_param,
+                                  data->input_default_value);
+
+    /* then */
+    mctest_assert_str_eq (actual_value, data->expected_value);
+    mctest_assert_str_eq (actual_raw_value, data->expected_raw_value);
+
+    g_free (actual_value);
+    g_free (actual_raw_value);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Test(group='Integration') */
+/* *INDENT-OFF* */
+START_TEST (emulate__learn_save)
+/* *INDENT-ON* */
+{
+    /* given */
+    char *actual_value;
+
+    {
+        char *esc_str;
+
+        esc_str = strutils_escape ("T;E\\X;T-FOR-\\T;E;S\\TI;N'G", -1, ";", TRUE);
+        mc_config_set_string_raw (mc_config, "test-group1", "test-param1", esc_str);
+        g_free (esc_str);
+    }
+
+    config_object__reopen ();
+
+    /* when */
+    actual_value = mc_config_get_string_raw (mc_config, "test-group1", "test-param1", "not-exists");
+
+    /* then */
+    mctest_assert_str_eq (actual_value, "T\\;E\\X\\;T-FOR-\\T\\;E\\;S\\TI\\;N'G");
+    g_free (actual_value);
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_create_ini_file_paths, test_create_ini_file_ds);
+    tcase_add_test (tc_core, emulate__learn_save);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/mcconfig/user_configs_path.c b/tests/lib/mcconfig/user_configs_path.c
new file mode 100644
index 0000000..d86981a
--- /dev/null
+++ b/tests/lib/mcconfig/user_configs_path.c
@@ -0,0 +1,223 @@
+/*
+   libmc - check mcconfig submodule. Get full paths to user's config files.
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "lib/mcconfig"
+
+#include "tests/mctest.h"
+
+#include "lib/strutil.h"
+#include "lib/strescape.h"
+#include "lib/vfs/vfs.h"
+#include "lib/fileloc.h"
+
+#include "lib/mcconfig.h"
+#include "src/vfs/local/local.c"
+
+#define HOME_DIR "/home/testuser"
+
+#define CONF_MAIN HOME_DIR PATH_SEP_STR ".config"
+#define CONF_DATA HOME_DIR PATH_SEP_STR ".local" PATH_SEP_STR "share"
+#define CONF_CACHE HOME_DIR PATH_SEP_STR ".cache"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    g_setenv ("HOME", HOME_DIR, TRUE);
+    g_setenv ("XDG_CONFIG_HOME", CONF_MAIN, TRUE);
+    g_setenv ("XDG_DATA_HOME", CONF_DATA, TRUE);
+    g_setenv ("XDG_CACHE_HOME", CONF_CACHE, TRUE);
+    str_init_strings ("UTF-8");
+    vfs_init ();
+    vfs_init_localfs ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_user_config_paths_ds") */
+/* *INDENT-OFF* */
+static const struct test_user_config_paths_ds
+{
+    const char *input_base_dir;
+    const char *input_file_name;
+} test_user_config_paths_ds[] =
+{
+    { /* 0. */
+        CONF_MAIN,
+        MC_CONFIG_FILE
+    },
+    { /* 1. */
+        CONF_MAIN,
+        MC_FHL_INI_FILE
+    },
+    { /* 2. */
+        CONF_MAIN,
+        MC_HOTLIST_FILE
+    },
+    { /* 3. */
+        CONF_MAIN,
+        GLOBAL_KEYMAP_FILE
+    },
+    { /* 4. */
+        CONF_MAIN,
+        MC_USERMENU_FILE
+    },
+    { /* 5. */
+        CONF_DATA,
+        EDIT_SYNTAX_FILE
+    },
+    { /* 6. */
+        CONF_MAIN,
+        EDIT_HOME_MENU
+    },
+    { /* 7. */
+        CONF_MAIN,
+        MC_PANELS_FILE
+    },
+    { /* 8. */
+        CONF_MAIN,
+        MC_EXT_FILE
+    },
+    { /* 9. */
+        CONF_DATA,
+        MC_SKINS_DIR
+    },
+    { /* 10. */
+        CONF_DATA,
+        FISH_PREFIX
+    },
+    { /* 11. */
+        CONF_DATA,
+        MC_ASHRC_FILE
+    },
+    { /* 12. */
+        CONF_DATA,
+        MC_BASHRC_FILE
+    },
+    { /* 13. */
+        CONF_DATA,
+        MC_INPUTRC_FILE
+    },
+    { /* 14. */
+        CONF_DATA,
+        MC_ZSHRC_FILE
+    },
+    { /* 15. */
+        CONF_DATA,
+        MC_EXTFS_DIR
+    },
+    { /* 16. */
+        CONF_DATA,
+        MC_HISTORY_FILE
+    },
+    { /* 17. */
+        CONF_DATA,
+        MC_FILEPOS_FILE
+    },
+    { /* 18. */
+        CONF_DATA,
+        EDIT_HOME_CLIP_FILE
+    },
+    { /* 19. */
+        CONF_DATA,
+        MC_MACRO_FILE
+    },
+    { /* 20. */
+        CONF_CACHE,
+        "mc.log"
+    },
+    { /* 21. */
+        CONF_CACHE,
+        MC_TREESTORE_FILE
+    },
+    { /* 22. */
+        CONF_CACHE,
+        EDIT_HOME_TEMP_FILE
+    },
+    { /* 23. */
+        CONF_CACHE,
+        EDIT_HOME_BLOCK_FILE
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_user_config_paths_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_user_config_paths, test_user_config_paths_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    char *actual_result;
+
+    /* when */
+    actual_result = mc_config_get_full_path (data->input_file_name);
+
+    /* then */
+    {
+        char *expected_file_path;
+
+        expected_file_path =
+            g_build_filename (data->input_base_dir, MC_USERCONF_DIR, data->input_file_name,
+                              (char *) NULL);
+        mctest_assert_str_eq (actual_result, expected_file_path);
+        g_free (expected_file_path);
+    }
+    g_free (actual_result);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_user_config_paths, test_user_config_paths_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/name_quote.c b/tests/lib/name_quote.c
new file mode 100644
index 0000000..9cb4e41
--- /dev/null
+++ b/tests/lib/name_quote.c
@@ -0,0 +1,145 @@
+/*
+   lib - Quote file names
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/util"
+
+#include "tests/mctest.h"
+
+#include "lib/util.h"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+}
+
+/* @After */
+static void
+teardown (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("data_source1") */
+/* *INDENT-OFF* */
+static const struct data_source1
+{
+    gboolean input_quote_percent;
+    const char *input_string;
+
+    const char *expected_string;
+} data_source1[] =
+{
+    { TRUE, "%%", "%%%%"},
+    { FALSE, "%%", "%%"},
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "data_source1") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (quote_percent_test, data_source1)
+/* *INDENT-ON* */
+{
+    /* given */
+    char *actual_string;
+
+    /* when */
+    actual_string = name_quote (data->input_string, data->input_quote_percent);
+
+    /* then */
+    mctest_assert_str_eq (actual_string, data->expected_string);
+
+    g_free (actual_string);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("data_source2") */
+/* *INDENT-OFF* */
+static const struct data_source2
+{
+    const char *input_string;
+
+    const char *expected_string;
+} data_source2[] =
+{
+    {"-", "./-"},
+    {"blabla-", "blabla-"},
+    {"\r\n\t", "\\\r\\\n\\\t"},
+    {"'\\\";?|[]{}<>`!$&*()", "\\'\\\\\\\"\\;\\?\\|\\[\\]\\{\\}\\<\\>\\`\\!\\$\\&\\*\\(\\)"},
+    {"a b c ", "a\\ b\\ c\\ "},
+    {"#", "\\#"},
+    {"blabla#", "blabla#"},
+    {"~", "\\~"},
+    {"blabla~", "blabla~"},
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "data_source2") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (name_quote_test, data_source2)
+/* *INDENT-ON* */
+{
+    /* given */
+    char *actual_string;
+
+    /* when */
+    actual_string = name_quote (data->input_string, FALSE);
+
+    /* then */
+    mctest_assert_str_eq (actual_string, data->expected_string);
+
+    g_free (actual_string);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, quote_percent_test, data_source1);
+    mctest_add_parameterized_test (tc_core, name_quote_test, data_source2);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/search/Makefile.am b/tests/lib/search/Makefile.am
new file mode 100644
index 0000000..d01c0dc
--- /dev/null
+++ b/tests/lib/search/Makefile.am
@@ -0,0 +1,43 @@
+PACKAGE_STRING = "/lib/search"
+
+AM_CPPFLAGS = \
+	$(GLIB_CFLAGS) \
+	-I$(top_srcdir) \
+	-I$(top_srcdir)/lib/search \
+	@CHECK_CFLAGS@ \
+	@PCRE_CPPFLAGS@
+
+LIBS = @CHECK_LIBS@ \
+	$(top_builddir)/lib/libmc.la @PCRE_LIBS@
+
+if ENABLE_MCLIB
+LIBS += $(GLIB_LIBS)
+endif
+
+TESTS = \
+	glob_prepare_replace_str \
+	glob_translate_to_regex \
+	hex_translate_to_regex \
+	regex_replace_esc_seq \
+	regex_process_escape_sequence \
+	translate_replace_glob_to_regex
+
+check_PROGRAMS = $(TESTS)
+
+glob_prepare_replace_str_SOURCES = \
+	glob_prepare_replace_str.c
+
+regex_replace_esc_seq_SOURCES = \
+	regex_replace_esc_seq.c
+
+regex_process_escape_sequence_SOURCES = \
+	regex_process_escape_sequence.c
+
+translate_replace_glob_to_regex_SOURCES = \
+	translate_replace_glob_to_regex.c
+
+glob_translate_to_regex_SOURCES = \
+	glob_translate_to_regex.c
+
+hex_translate_to_regex_SOURCES = \
+	hex_translate_to_regex.c
diff --git a/tests/lib/search/Makefile.in b/tests/lib/search/Makefile.in
new file mode 100644
index 0000000..77c8ffe
--- /dev/null
+++ b/tests/lib/search/Makefile.in
@@ -0,0 +1,1246 @@
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
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+build_triplet = @build@
+host_triplet = @host@
+@ENABLE_MCLIB_TRUE@am__append_1 = $(GLIB_LIBS)
+TESTS = glob_prepare_replace_str$(EXEEXT) \
+	glob_translate_to_regex$(EXEEXT) \
+	hex_translate_to_regex$(EXEEXT) regex_replace_esc_seq$(EXEEXT) \
+	regex_process_escape_sequence$(EXEEXT) \
+	translate_replace_glob_to_regex$(EXEEXT)
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+subdir = tests/lib/search
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/gettext.m4 \
+	$(top_srcdir)/m4/iconv.m4 $(top_srcdir)/m4/intlmacosx.m4 \
+	$(top_srcdir)/m4/lib-ld.m4 $(top_srcdir)/m4/lib-link.m4 \
+	$(top_srcdir)/m4/lib-prefix.m4 $(top_srcdir)/m4/libtool.m4 \
+	$(top_srcdir)/m4/longlong.m4 $(top_srcdir)/m4/ltoptions.m4 \
+	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+	$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/m4/nls.m4 \
+	$(top_srcdir)/m4/po.m4 $(top_srcdir)/m4/progtest.m4 \
+	$(top_srcdir)/acinclude.m4 \
+	$(top_srcdir)/m4.include/gnulib/mode_t.m4 \
+	$(top_srcdir)/m4.include/gnulib/stat-size.m4 \
+	$(top_srcdir)/m4.include/gnulib/fstypename.m4 \
+	$(top_srcdir)/m4.include/gnulib/fsusage.m4 \
+	$(top_srcdir)/m4.include/gnulib/mountlist.m4 \
+	$(top_srcdir)/m4.include/gnulib/windows-stat-inodes.m4 \
+	$(top_srcdir)/m4.include/gnulib/sys_types_h.m4 \
+	$(top_srcdir)/m4.include/ax_path_lib_pcre.m4 \
+	$(top_srcdir)/m4.include/dx_doxygen.m4 \
+	$(top_srcdir)/m4.include/ax_require_defined.m4 \
+	$(top_srcdir)/m4.include/ax_check_compile_flag.m4 \
+	$(top_srcdir)/m4.include/ax_append_flag.m4 \
+	$(top_srcdir)/m4.include/ax_append_compile_flags.m4 \
+	$(top_srcdir)/m4.include/mc-cflags.m4 \
+	$(top_srcdir)/m4.include/ax_gcc_func_attribute.m4 \
+	$(top_srcdir)/m4.include/mc-check-search-type.m4 \
+	$(top_srcdir)/m4.include/mc-get-fs-info.m4 \
+	$(top_srcdir)/m4.include/mc-with-x.m4 \
+	$(top_srcdir)/m4.include/mc-use-termcap.m4 \
+	$(top_srcdir)/m4.include/mc-with-screen.m4 \
+	$(top_srcdir)/m4.include/mc-with-screen-ncurses.m4 \
+	$(top_srcdir)/m4.include/mc-with-screen-slang.m4 \
+	$(top_srcdir)/m4.include/mc-with-internal-edit.m4 \
+	$(top_srcdir)/m4.include/mc-subshell.m4 \
+	$(top_srcdir)/m4.include/mc-background.m4 \
+	$(top_srcdir)/m4.include/mc-ext2fs-attr.m4 \
+	$(top_srcdir)/m4.include/mc-glib.m4 \
+	$(top_srcdir)/m4.include/mc-vfs.m4 \
+	$(top_srcdir)/m4.include/vfs/rpc.m4 \
+	$(top_srcdir)/m4.include/vfs/socket.m4 \
+	$(top_srcdir)/m4.include/vfs/mc-vfs-extfs.m4 \
+	$(top_srcdir)/m4.include/vfs/mc-vfs-sfs.m4 \
+	$(top_srcdir)/m4.include/vfs/mc-vfs-ftp.m4 \
+	$(top_srcdir)/m4.include/vfs/mc-vfs-sftp.m4 \
+	$(top_srcdir)/m4.include/vfs/mc-vfs-fish.m4 \
+	$(top_srcdir)/m4.include/vfs/mc-vfs-undelfs.m4 \
+	$(top_srcdir)/m4.include/vfs/mc-vfs-tarfs.m4 \
+	$(top_srcdir)/m4.include/vfs/mc-vfs-cpiofs.m4 \
+	$(top_srcdir)/m4.include/mc-version.m4 \
+	$(top_srcdir)/m4.include/mc-tests.m4 \
+	$(top_srcdir)/m4.include/mc-i18n.m4 \
+	$(top_srcdir)/m4.include/mc-assert.m4 \
+	$(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+	$(ACLOCAL_M4)
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+CONFIG_HEADER = $(top_builddir)/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+am__EXEEXT_1 = glob_prepare_replace_str$(EXEEXT) \
+	glob_translate_to_regex$(EXEEXT) \
+	hex_translate_to_regex$(EXEEXT) regex_replace_esc_seq$(EXEEXT) \
+	regex_process_escape_sequence$(EXEEXT) \
+	translate_replace_glob_to_regex$(EXEEXT)
+am_glob_prepare_replace_str_OBJECTS =  \
+	glob_prepare_replace_str.$(OBJEXT)
+glob_prepare_replace_str_OBJECTS =  \
+	$(am_glob_prepare_replace_str_OBJECTS)
+glob_prepare_replace_str_LDADD = $(LDADD)
+AM_V_lt = $(am__v_lt_@AM_V@)
+am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@)
+am__v_lt_0 = --silent
+am__v_lt_1 = 
+am_glob_translate_to_regex_OBJECTS =  \
+	glob_translate_to_regex.$(OBJEXT)
+glob_translate_to_regex_OBJECTS =  \
+	$(am_glob_translate_to_regex_OBJECTS)
+glob_translate_to_regex_LDADD = $(LDADD)
+am_hex_translate_to_regex_OBJECTS = hex_translate_to_regex.$(OBJEXT)
+hex_translate_to_regex_OBJECTS = $(am_hex_translate_to_regex_OBJECTS)
+hex_translate_to_regex_LDADD = $(LDADD)
+am_regex_process_escape_sequence_OBJECTS =  \
+	regex_process_escape_sequence.$(OBJEXT)
+regex_process_escape_sequence_OBJECTS =  \
+	$(am_regex_process_escape_sequence_OBJECTS)
+regex_process_escape_sequence_LDADD = $(LDADD)
+am_regex_replace_esc_seq_OBJECTS = regex_replace_esc_seq.$(OBJEXT)
+regex_replace_esc_seq_OBJECTS = $(am_regex_replace_esc_seq_OBJECTS)
+regex_replace_esc_seq_LDADD = $(LDADD)
+am_translate_replace_glob_to_regex_OBJECTS =  \
+	translate_replace_glob_to_regex.$(OBJEXT)
+translate_replace_glob_to_regex_OBJECTS =  \
+	$(am_translate_replace_glob_to_regex_OBJECTS)
+translate_replace_glob_to_regex_LDADD = $(LDADD)
+AM_V_P = $(am__v_P_@AM_V@)
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+am__maybe_remake_depfiles = depfiles
+am__depfiles_remade = ./$(DEPDIR)/glob_prepare_replace_str.Po \
+	./$(DEPDIR)/glob_translate_to_regex.Po \
+	./$(DEPDIR)/hex_translate_to_regex.Po \
+	./$(DEPDIR)/regex_process_escape_sequence.Po \
+	./$(DEPDIR)/regex_replace_esc_seq.Po \
+	./$(DEPDIR)/translate_replace_glob_to_regex.Po
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
+	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+	$(AM_CFLAGS) $(CFLAGS)
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+CCLD = $(CC)
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+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(AM_LDFLAGS) $(LDFLAGS) -o $@
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+am__v_CCLD_0 = @echo "  CCLD    " $@;
+am__v_CCLD_1 = 
+SOURCES = $(glob_prepare_replace_str_SOURCES) \
+	$(glob_translate_to_regex_SOURCES) \
+	$(hex_translate_to_regex_SOURCES) \
+	$(regex_process_escape_sequence_SOURCES) \
+	$(regex_replace_esc_seq_SOURCES) \
+	$(translate_replace_glob_to_regex_SOURCES)
+DIST_SOURCES = $(glob_prepare_replace_str_SOURCES) \
+	$(glob_translate_to_regex_SOURCES) \
+	$(hex_translate_to_regex_SOURCES) \
+	$(regex_process_escape_sequence_SOURCES) \
+	$(regex_replace_esc_seq_SOURCES) \
+	$(translate_replace_glob_to_regex_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
+am__tty_colors_dummy = \
+  mgn= red= grn= lgn= blu= brg= std=; \
+  am__color_tests=no
+am__tty_colors = { \
+  $(am__tty_colors_dummy); \
+  if test "X$(AM_COLOR_TESTS)" = Xno; then \
+    am__color_tests=no; \
+  elif test "X$(AM_COLOR_TESTS)" = Xalways; then \
+    am__color_tests=yes; \
+  elif test "X$$TERM" != Xdumb && { test -t 1; } 2>/dev/null; then \
+    am__color_tests=yes; \
+  fi; \
+  if test $$am__color_tests = yes; then \
+    red=''; \
+    grn=''; \
+    lgn=''; \
+    blu=''; \
+    mgn=''; \
+    brg=''; \
+    std=''; \
+  fi; \
+}
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+    $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
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+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+am__recheck_rx = ^[ 	]*:recheck:[ 	]*
+am__global_test_result_rx = ^[ 	]*:global-test-result:[ 	]*
+am__copy_in_global_log_rx = ^[ 	]*:copy-in-global-log:[ 	]*
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+am__list_recheck_tests = $(AWK) '{ \
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+  while ((rc = (getline line < ($$0 ".trs"))) != 0) \
+    { \
+      if (rc < 0) \
+        { \
+          if ((getline line2 < ($$0 ".log")) < 0) \
+	    recheck = 0; \
+          break; \
+        } \
+      else if (line ~ /$(am__recheck_rx)[nN][Oo]/) \
+        { \
+          recheck = 0; \
+          break; \
+        } \
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+        { \
+          break; \
+        } \
+    }; \
+  if (recheck) \
+    print $$0; \
+  close ($$0 ".trs"); \
+  close ($$0 ".log"); \
+}'
+# A command that, given a newline-separated list of test names on the
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+am__create_global_log = $(AWK) ' \
+function fatal(msg) \
+{ \
+  print "fatal: making $@: " msg | "cat >&2"; \
+  exit 1; \
+} \
+function rst_section(header) \
+{ \
+  print header; \
+  len = length(header); \
+  for (i = 1; i <= len; i = i + 1) \
+    printf "="; \
+  printf "\n\n"; \
+} \
+{ \
+  copy_in_global_log = 1; \
+  global_test_result = "RUN"; \
+  while ((rc = (getline line < ($$0 ".trs"))) != 0) \
+    { \
+      if (rc < 0) \
+         fatal("failed to read from " $$0 ".trs"); \
+      if (line ~ /$(am__global_test_result_rx)/) \
+        { \
+          sub("$(am__global_test_result_rx)", "", line); \
+          sub("[ 	]*$$", "", line); \
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+        } \
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+        copy_in_global_log = 0; \
+    }; \
+  if (copy_in_global_log) \
+    { \
+      rst_section(global_test_result ": " $$0); \
+      while ((rc = (getline line < ($$0 ".log"))) != 0) \
+      { \
+        if (rc < 0) \
+          fatal("failed to read from " $$0 ".log"); \
+        print line; \
+      }; \
+      printf "\n"; \
+    }; \
+  close ($$0 ".trs"); \
+  close ($$0 ".log"); \
+}'
+# Restructured Text title.
+am__rst_title = { sed 's/.*/   &   /;h;s/./=/g;p;x;s/ *$$//;p;g' && echo; }
+# Solaris 10 'make', and several other traditional 'make' implementations,
+# pass "-e" to $(SHELL), and POSIX 2008 even requires this.  Work around it
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+am__sh_e_setup = case $$- in *e*) set +e;; esac
+# Default flags passed to test drivers.
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+  --enable-hard-errors "$$am__enable_hard_errors" \
+  --expect-failure "$$am__expect_failure"
+# To be inserted before the command running the test.  Creates the
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+# developer- defined test setup AM_TESTS_ENVIRONMENT (if any), and
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+$(am__sh_e_setup);					\
+$(am__vpath_adj_setup) $(am__vpath_adj)			\
+$(am__tty_colors);					\
+srcdir=$(srcdir); export srcdir;			\
+case "$@" in						\
+  */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;;	\
+    *) am__odir=.;; 					\
+esac;							\
+test "x$$am__odir" = x"." || test -d "$$am__odir" 	\
+  || $(MKDIR_P) "$$am__odir" || exit $$?;		\
+if test -f "./$$f"; then dir=./;			\
+elif test -f "$$f"; then dir=;				\
+else dir="$(srcdir)/"; fi;				\
+tst=$$dir$$f; log='$@'; 				\
+if test -n '$(DISABLE_HARD_ERRORS)'; then		\
+  am__enable_hard_errors=no; 				\
+else							\
+  am__enable_hard_errors=yes; 				\
+fi; 							\
+case " $(XFAIL_TESTS) " in				\
+  *[\ \	]$$f[\ \	]* | *[\ \	]$$dir$$f[\ \	]*) \
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+  *)							\
+    am__expect_failure=no;;				\
+esac; 							\
+$(AM_TESTS_ENVIRONMENT) $(TESTS_ENVIRONMENT)
+# A shell command to get the names of the tests scripts with any registered
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+# '$bases'.  This honors runtime overriding of TESTS and TEST_LOGS.  Sadly,
+# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)",
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+AM_TESTSUITE_SUMMARY_HEADER = ' for $(PACKAGE_STRING)'
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+  case '$@' in \
+    */*) \
+      case '$*' in \
+        */*) b='$*';; \
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+      b='$*';; \
+  esac
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+am__DIST_COMMON = $(srcdir)/Makefile.in $(top_srcdir)/config/depcomp \
+	$(top_srcdir)/config/test-driver
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+DX_EGREP = @DX_EGREP@
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+	  if test -n "$(PACKAGE_BUGREPORT)"; then			\
+	    echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}";	\
+	  fi;								\
+	  echo "$$col$$br$$std";					\
+	fi;								\
+	$$success || exit 1
+
+check-TESTS: $(check_PROGRAMS)
+	@list='$(RECHECK_LOGS)';           test -z "$$list" || rm -f $$list
+	@list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
+	@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+	@set +e; $(am__set_TESTS_bases); \
+	log_list=`for i in $$bases; do echo $$i.log; done`; \
+	trs_list=`for i in $$bases; do echo $$i.trs; done`; \
+	log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
+	$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
+	exit $$?;
+recheck: all $(check_PROGRAMS)
+	@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+	@set +e; $(am__set_TESTS_bases); \
+	bases=`for i in $$bases; do echo $$i; done \
+	         | $(am__list_recheck_tests)` || exit 1; \
+	log_list=`for i in $$bases; do echo $$i.log; done`; \
+	log_list=`echo $$log_list`; \
+	$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \
+	        am__force_recheck=am--force-recheck \
+	        TEST_LOGS="$$log_list"; \
+	exit $$?
+glob_prepare_replace_str.log: glob_prepare_replace_str$(EXEEXT)
+	@p='glob_prepare_replace_str$(EXEEXT)'; \
+	b='glob_prepare_replace_str'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+glob_translate_to_regex.log: glob_translate_to_regex$(EXEEXT)
+	@p='glob_translate_to_regex$(EXEEXT)'; \
+	b='glob_translate_to_regex'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+hex_translate_to_regex.log: hex_translate_to_regex$(EXEEXT)
+	@p='hex_translate_to_regex$(EXEEXT)'; \
+	b='hex_translate_to_regex'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+regex_replace_esc_seq.log: regex_replace_esc_seq$(EXEEXT)
+	@p='regex_replace_esc_seq$(EXEEXT)'; \
+	b='regex_replace_esc_seq'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+regex_process_escape_sequence.log: regex_process_escape_sequence$(EXEEXT)
+	@p='regex_process_escape_sequence$(EXEEXT)'; \
+	b='regex_process_escape_sequence'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+translate_replace_glob_to_regex.log: translate_replace_glob_to_regex$(EXEEXT)
+	@p='translate_replace_glob_to_regex$(EXEEXT)'; \
+	b='translate_replace_glob_to_regex'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+.test.log:
+	@p='$<'; \
+	$(am__set_b); \
+	$(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+@am__EXEEXT_TRUE@.test$(EXEEXT).log:
+@am__EXEEXT_TRUE@	@p='$<'; \
+@am__EXEEXT_TRUE@	$(am__set_b); \
+@am__EXEEXT_TRUE@	$(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+@am__EXEEXT_TRUE@	--log-file $$b.log --trs-file $$b.trs \
+@am__EXEEXT_TRUE@	$(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+@am__EXEEXT_TRUE@	"$$tst" $(AM_TESTS_FD_REDIRECT)
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+	$(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS)
+	$(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+	-test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+	-test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+	-test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-checkPROGRAMS clean-generic clean-libtool \
+	mostlyclean-am
+
+distclean: distclean-am
+		-rm -f ./$(DEPDIR)/glob_prepare_replace_str.Po
+	-rm -f ./$(DEPDIR)/glob_translate_to_regex.Po
+	-rm -f ./$(DEPDIR)/hex_translate_to_regex.Po
+	-rm -f ./$(DEPDIR)/regex_process_escape_sequence.Po
+	-rm -f ./$(DEPDIR)/regex_replace_esc_seq.Po
+	-rm -f ./$(DEPDIR)/translate_replace_glob_to_regex.Po
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+		-rm -f ./$(DEPDIR)/glob_prepare_replace_str.Po
+	-rm -f ./$(DEPDIR)/glob_translate_to_regex.Po
+	-rm -f ./$(DEPDIR)/hex_translate_to_regex.Po
+	-rm -f ./$(DEPDIR)/regex_process_escape_sequence.Po
+	-rm -f ./$(DEPDIR)/regex_replace_esc_seq.Po
+	-rm -f ./$(DEPDIR)/translate_replace_glob_to_regex.Po
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: check-am install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-TESTS \
+	check-am clean clean-checkPROGRAMS clean-generic clean-libtool \
+	cscopelist-am ctags ctags-am distclean distclean-compile \
+	distclean-generic distclean-libtool distclean-tags distdir dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-html install-html-am \
+	install-info install-info-am install-man install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	recheck tags tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/tests/lib/search/glob_prepare_replace_str.c b/tests/lib/search/glob_prepare_replace_str.c
new file mode 100644
index 0000000..26ccce5
--- /dev/null
+++ b/tests/lib/search/glob_prepare_replace_str.c
@@ -0,0 +1,109 @@
+/*
+   libmc - checks for processing esc sequences in replace string
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Andrew Borodin <aborodin@vmail.ru>, 2014
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "lib/search/glob"
+
+#include "tests/mctest.h"
+
+#include "glob.c"               /* for testing static functions */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_glob_prepare_replace_str_ds") */
+/* *INDENT-OFF* */
+static const struct test_glob_prepare_replace_str_ds
+{
+    const char *input_value;
+    const char *glob_str;
+    const char *replace_str;
+    const char *expected_result;
+} test_glob_prepare_replace_str_ds[] =
+{
+    { /* 0. */
+        "qqwwee",
+        "*ww*",
+        "\\1AA\\2",
+        "qqAAee"
+    },
+    { /* 1. */
+        "qqwwee",
+        "*qq*",
+        "\\1SS\\2",
+        "SSwwee"
+    },
+    { /* 2. */
+        "qqwwee",
+        "*ee*",
+        "\\1RR\\2",
+        "qqwwRR"
+    }
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_glob_prepare_replace_str_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_glob_prepare_replace_str, test_glob_prepare_replace_str_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    mc_search_t *s;
+    char *dest_str;
+
+    s = mc_search_new (data->glob_str, NULL);
+    s->is_case_sensitive = TRUE;
+    s->search_type = MC_SEARCH_T_GLOB;
+
+    /* when */
+    mc_search_run (s, data->input_value, 0, strlen (data->input_value), NULL);
+    dest_str = mc_search_prepare_replace_str2 (s, (char *) data->replace_str);
+
+    /* then */
+    mctest_assert_str_eq (dest_str, data->expected_result);
+
+    g_free (dest_str);
+    mc_search_free (s);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_glob_prepare_replace_str,
+                                   test_glob_prepare_replace_str_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/search/glob_translate_to_regex.c b/tests/lib/search/glob_translate_to_regex.c
new file mode 100644
index 0000000..9d44834
--- /dev/null
+++ b/tests/lib/search/glob_translate_to_regex.c
@@ -0,0 +1,121 @@
+/*
+   libmc - checks for processing esc sequences in replace string
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Andrew Borodin <aborodin@vmail.ru>, 2011
+   Slava Zanko <slavazanko@gmail.com>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "lib/search/glob"
+
+#include "tests/mctest.h"
+
+#include "glob.c"               /* for testing static functions */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_glob_translate_to_regex_ds") */
+/* *INDENT-OFF* */
+static const struct test_glob_translate_to_regex_ds
+{
+    const char *input_value;
+    const char *expected_result;
+} test_glob_translate_to_regex_ds[] =
+{
+    {
+        "test*",
+        "test(.*)"
+    },
+    {
+        "t?es*t",
+        "t(.)es(.*)t"
+    },
+    {
+        "te{st}",
+        "te(st)"
+    },
+    {
+        "te{st|ts}",
+        "te(st|ts)"
+    },
+    {
+        "te{st,ts}",
+        "te(st|ts)"
+    },
+    {
+        "te[st]",
+        "te[st]"
+    },
+    {
+        "t,e.st",
+        "t,e\\.st"
+    },
+    {
+        "^t,e.+st+$",
+        "\\^t,e\\.\\+st\\+\\$"
+    },
+    {
+        "te!@#$%^&*()_+|\";:'{}:><?\\?\\*.,/[]|\\/st",
+        "te!@#\\$%\\^&(.*)\\(\\)_\\+|\";:'():><(.)\\?\\*\\.,/[]|\\/st"
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_glob_translate_to_regex_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_glob_translate_to_regex, test_glob_translate_to_regex_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    GString *tmp = g_string_new (data->input_value);
+    GString *dest_str;
+
+    /* when */
+    dest_str = mc_search__glob_translate_to_regex (tmp);
+
+    /* then */
+    g_string_free (tmp, TRUE);
+
+    mctest_assert_str_eq (dest_str->str, data->expected_result);
+    g_string_free (dest_str, TRUE);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_glob_translate_to_regex,
+                                   test_glob_translate_to_regex_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/search/hex_translate_to_regex.c b/tests/lib/search/hex_translate_to_regex.c
new file mode 100644
index 0000000..86ed23a
--- /dev/null
+++ b/tests/lib/search/hex_translate_to_regex.c
@@ -0,0 +1,194 @@
+/*
+   libmc - checks for hex pattern parsing
+
+   Copyright (C) 2017-2022
+   Free Software Foundation, Inc.
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "lib/search/hex"
+
+#include "tests/mctest.h"
+
+#include "hex.c"                /* for testing static functions */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_hex_translate_to_regex_ds") */
+/* *INDENT-OFF* */
+static const struct test_hex_translate_to_regex_ds
+{
+    const char *input_value;
+    const char *expected_result;
+    mc_search_hex_parse_error_t expected_error;
+} test_hex_translate_to_regex_ds[] =
+{
+    {
+        /* Simplest case */
+        "12 34",
+        "\\x12\\x34",
+        MC_SEARCH_HEX_E_OK
+    },
+    {
+        /* Prefixes (0x, 0X) */
+        "0x12 0X34",
+        "\\x12\\x34",
+        MC_SEARCH_HEX_E_OK
+    },
+    {
+        /* Prefix "0" doesn't signify octal! Numbers are always interpreted in hex. */
+        "012",
+        "\\x12",
+        MC_SEARCH_HEX_E_OK
+    },
+    {
+        /* Extra whitespace */
+        "  12  34  ",
+        "\\x12\\x34",
+        MC_SEARCH_HEX_E_OK
+    },
+    {
+        /* Min/max values */
+        "0 ff",
+        "\\x00\\xFF",
+        MC_SEARCH_HEX_E_OK
+    },
+    {
+        /* Error: Number out of range */
+        "100",
+        NULL,
+        MC_SEARCH_HEX_E_NUM_OUT_OF_RANGE
+    },
+    {
+        /* Error: Number out of range (negative) */
+        "-1",
+        NULL,
+        MC_SEARCH_HEX_E_NUM_OUT_OF_RANGE
+    },
+    {
+        /* Error: Invalid characters */
+        "1 z 2",
+        NULL,
+        MC_SEARCH_HEX_E_INVALID_CHARACTER
+    },
+    /*
+     * Quotes.
+     */
+    {
+        " \"abc\" ",
+        "abc",
+        MC_SEARCH_HEX_E_OK
+    },
+    {
+        /* Preserve upper/lower case */
+        "\"aBc\"",
+        "aBc",
+        MC_SEARCH_HEX_E_OK
+    },
+    {
+        " 12\"abc\"34 ",
+        "\\x12abc\\x34",
+        MC_SEARCH_HEX_E_OK
+    },
+    {
+        "\"a\"\"b\"",
+        "ab",
+        MC_SEARCH_HEX_E_OK
+    },
+    /* Empty quotes */
+    {
+        "\"\"",
+        "",
+        MC_SEARCH_HEX_E_OK
+    },
+    {
+        "12 \"\"",
+        "\\x12",
+        MC_SEARCH_HEX_E_OK
+    },
+    /* Error: Unmatched quotes */
+    {
+        "\"a",
+        NULL,
+        MC_SEARCH_HEX_E_UNMATCHED_QUOTES
+    },
+    {
+        "\"",
+        NULL,
+        MC_SEARCH_HEX_E_UNMATCHED_QUOTES
+    },
+    /* Escaped quotes */
+    {
+        "\"a\\\"b\"",
+        "a\"b",
+        MC_SEARCH_HEX_E_OK
+    },
+    {
+        "\"a\\\\b\"",
+        "a\\b",
+        MC_SEARCH_HEX_E_OK
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_hex_translate_to_regex_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_hex_translate_to_regex, test_hex_translate_to_regex_ds)
+/* *INDENT-ON* */
+{
+    GString *tmp, *dest_str;
+    mc_search_hex_parse_error_t error = MC_SEARCH_HEX_E_OK;
+
+    /* given */
+    tmp = g_string_new (data->input_value);
+
+    /* when */
+    dest_str = mc_search__hex_translate_to_regex (tmp, &error, NULL);
+
+    g_string_free (tmp, TRUE);
+
+    /* then */
+    if (dest_str != NULL)
+    {
+        mctest_assert_str_eq (dest_str->str, data->expected_result);
+        g_string_free (dest_str, TRUE);
+    }
+    else
+        ck_assert_int_eq (error, data->expected_error);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_hex_translate_to_regex,
+                                   test_hex_translate_to_regex_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/search/regex_process_escape_sequence.c b/tests/lib/search/regex_process_escape_sequence.c
new file mode 100644
index 0000000..20a38b4
--- /dev/null
+++ b/tests/lib/search/regex_process_escape_sequence.c
@@ -0,0 +1,155 @@
+/*
+   libmc - checks for processing esc sequences in replace string
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "lib/search/regex"
+
+#include "tests/mctest.h"
+
+#include "regex.c"              /* for testing static functions */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_regex_process_escape_sequence_ds") */
+/* *INDENT-OFF* */
+static const struct test_regex_process_escape_sequence_ds
+{
+    const char *input_from;
+    const replace_transform_type_t input_initial_flags;
+    const gboolean input_use_utf;
+    const char *expected_string;
+} test_regex_process_escape_sequence_ds[] =
+{
+    { /* 0. */
+        "{101}",
+        REPLACE_T_NO_TRANSFORM,
+        FALSE,
+        "A"
+    },
+    { /* 1. */
+        "x42",
+        REPLACE_T_NO_TRANSFORM,
+        FALSE,
+        "B"
+    },
+    { /* 2. */
+        "x{444}",
+        REPLACE_T_NO_TRANSFORM,
+        FALSE,
+        "D"
+    },
+    { /* 3. */
+        "x{444}",
+        REPLACE_T_NO_TRANSFORM,
+        TRUE,
+        "Ñ„"
+    },
+    { /* 4. */
+        "n",
+        REPLACE_T_NO_TRANSFORM,
+        FALSE,
+        "\n"
+    },
+    { /* 5. */
+        "t",
+        REPLACE_T_NO_TRANSFORM,
+        FALSE,
+        "\t"
+    },
+    { /* 6. */
+        "v",
+        REPLACE_T_NO_TRANSFORM,
+        FALSE,
+        "\v"
+    },
+    { /* 7. */
+        "b",
+        REPLACE_T_NO_TRANSFORM,
+        FALSE,
+        "\b"
+    },
+    { /* 8. */
+        "r",
+        REPLACE_T_NO_TRANSFORM,
+        FALSE,
+        "\r"
+    },
+    { /* 9. */
+        "f",
+        REPLACE_T_NO_TRANSFORM,
+        FALSE,
+        "\f"
+    },
+    { /* 10. */
+        "a",
+        REPLACE_T_NO_TRANSFORM,
+        FALSE,
+        "\a"
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_regex_process_escape_sequence_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_regex_process_escape_sequence, test_regex_process_escape_sequence_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    GString *actual_string;
+    replace_transform_type_t replace_flags = REPLACE_T_NO_TRANSFORM;
+
+    replace_flags = data->input_initial_flags;
+    actual_string = g_string_new ("");
+
+    /* when */
+    mc_search_regex__process_escape_sequence (actual_string, data->input_from, -1, &replace_flags,
+                                              data->input_use_utf);
+
+    /* then */
+    mctest_assert_str_eq (actual_string->str, data->expected_string);
+
+    g_string_free (actual_string, TRUE);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_regex_process_escape_sequence,
+                                   test_regex_process_escape_sequence_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/search/regex_replace_esc_seq.c b/tests/lib/search/regex_replace_esc_seq.c
new file mode 100644
index 0000000..1a3b22d
--- /dev/null
+++ b/tests/lib/search/regex_replace_esc_seq.c
@@ -0,0 +1,226 @@
+/*
+   libmc - checks for processing esc sequences in replace string
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "lib/search/regex"
+
+#include "tests/mctest.h"
+
+#include "regex.c"              /* for testing static functions */
+
+/* --------------------------------------------------------------------------------------------- */
+#define test_helper_check_valid_data( a, b, c, d, e, f ) \
+{ \
+    ck_assert_msg (a == b, "ret_value != %s", (b) ? "TRUE": "FALSE"); \
+    ck_assert_msg (c == d, "skip_len(%d) != %d", c, d); \
+    if (f != 0) \
+        ck_assert_msg (e == f, "ret(%d) != %d", e, f); \
+}
+
+#define test_helper_handle_esc_seq( pos, r, skip, flag ) \
+{ \
+    skip_len = 0;\
+    test_helper_check_valid_data(\
+        mc_search_regex__replace_handle_esc_seq( replace_str, pos, &skip_len, &ret ), r,\
+        skip_len, skip,\
+        ret, flag\
+    ); \
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_regex_replace_esc_seq_prepare_ds") */
+/* *INDENT-OFF* */
+static const struct test_regex_replace_esc_seq_prepare_ds
+{
+    const char *input_string;
+    const size_t input_pos;
+
+    const gboolean expected_result;
+    const gsize expected_skipped_len;
+    const int expected_flags;
+} test_regex_replace_esc_seq_prepare_ds[] =
+{
+    { /* 0. \\{123} */
+        "bla-bla\\{123}bla-bla\\xabc234 bla-bla\\x{456abcd}bla-bla\\xtre\\n\\t\\v\\b\\r\\f\\a",
+        7,
+        FALSE,
+        6,
+        REPLACE_PREPARE_T_ESCAPE_SEQ
+    },
+    { /* 1. \\xab */
+        "bla-bla\\{123}bla-bla\\xabc234 bla-bla\\x{456abcd}bla-bla\\xtre\\n\\t\\v\\b\\r\\f\\a",
+        20,
+        FALSE,
+        4,
+        REPLACE_PREPARE_T_ESCAPE_SEQ
+    },
+    { /* 2. \\x{456abcd}  */
+        "bla-bla\\{123}bla-bla\\xabc234 bla-bla\\x{456abcd}bla-bla\\xtre\\n\\t\\v\\b\\r\\f\\a",
+        36,
+        FALSE,
+        11,
+        REPLACE_PREPARE_T_ESCAPE_SEQ
+    },
+    { /* 3. \\xtre */
+        "bla-bla\\{123}bla-bla\\xabc234 bla-bla\\x{456abcd}bla-bla\\xtre\\n\\t\\v\\b\\r\\f\\a",
+        54,
+        FALSE,
+        2,
+        REPLACE_PREPARE_T_NOTHING_SPECIAL
+    },
+    { /* 4. \\n */
+        "bla-bla\\{123}bla-bla\\xabc234 bla-bla\\x{456abcd}bla-bla\\xtre\\n\\t\\v\\b\\r\\f\\a",
+        59,
+        FALSE,
+        2,
+        REPLACE_PREPARE_T_ESCAPE_SEQ
+    },
+    { /* 5. \\t */
+        "bla-bla\\{123}bla-bla\\xabc234 bla-bla\\x{456abcd}bla-bla\\xtre\\n\\t\\v\\b\\r\\f\\a",
+        61,
+        FALSE,
+        2,
+        REPLACE_PREPARE_T_ESCAPE_SEQ
+    },
+    { /* 6. \\v */
+        "bla-bla\\{123}bla-bla\\xabc234 bla-bla\\x{456abcd}bla-bla\\xtre\\n\\t\\v\\b\\r\\f\\a",
+        63,
+        FALSE,
+        2,
+        REPLACE_PREPARE_T_ESCAPE_SEQ
+    },
+    { /* 7. \\b */
+        "bla-bla\\{123}bla-bla\\xabc234 bla-bla\\x{456abcd}bla-bla\\xtre\\n\\t\\v\\b\\r\\f\\a",
+        65,
+        FALSE,
+        2,
+        REPLACE_PREPARE_T_ESCAPE_SEQ
+    },
+    { /* 8. \\r */
+        "bla-bla\\{123}bla-bla\\xabc234 bla-bla\\x{456abcd}bla-bla\\xtre\\n\\t\\v\\b\\r\\f\\a",
+        67,
+        FALSE,
+        2,
+        REPLACE_PREPARE_T_ESCAPE_SEQ
+    },
+    { /* 9. \\f */
+        "bla-bla\\{123}bla-bla\\xabc234 bla-bla\\x{456abcd}bla-bla\\xtre\\n\\t\\v\\b\\r\\f\\a",
+        69,
+        FALSE,
+        2,
+        REPLACE_PREPARE_T_ESCAPE_SEQ
+    },
+    {  /* 10. \\a */
+        "bla-bla\\{123}bla-bla\\xabc234 bla-bla\\x{456abcd}bla-bla\\xtre\\n\\t\\v\\b\\r\\f\\a",
+        71,
+        FALSE,
+        2,
+        REPLACE_PREPARE_T_ESCAPE_SEQ
+    },
+    { /* 11. \\{123 */
+        "\\{123 \\x{qwerty} \\12} \\x{456a-bcd}bla-bla\\satre",
+        0,
+        TRUE,
+        5,
+        REPLACE_PREPARE_T_NOTHING_SPECIAL
+    },
+    { /* 12. \\x{qwerty} */
+        "\\{123 \\x{qwerty} \\12} \\x{456a-bcd}bla-bla\\satre",
+        6,
+        TRUE,
+        3,
+        REPLACE_PREPARE_T_NOTHING_SPECIAL
+    },
+    { /* 13. \\12} */
+        "\\{123 \\x{qwerty} \\12} \\x{456a-bcd}bla-bla\\satre",
+        17,
+        TRUE,
+        0,
+        0
+    },
+    { /* 14. \\x{456a-bcd} */
+        "\\{123 \\x{qwerty} \\12} \\x{456a-bcd}bla-bla\\satre",
+        22,
+        TRUE,
+        7,
+        REPLACE_PREPARE_T_NOTHING_SPECIAL
+    },
+    { /* 15. \\satre */
+        "\\{123 \\x{qwerty} \\12} \\x{456a-bcd}bla-bla\\satre",
+        41,
+        TRUE,
+        0,
+        0
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_regex_replace_esc_seq_prepare_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_regex_replace_esc_seq_prepare, test_regex_replace_esc_seq_prepare_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    GString *replace_str;
+    gsize actual_skipped_len = 0;
+    int actual_flags = 0;
+    gboolean actual_result;
+
+    replace_str = g_string_new (data->input_string);
+
+    /* when */
+    actual_result =
+        mc_search_regex__replace_handle_esc_seq (replace_str, data->input_pos, &actual_skipped_len,
+                                                 &actual_flags);
+
+    /* then */
+    ck_assert_int_eq (actual_result, data->expected_result);
+    ck_assert_int_eq (actual_skipped_len, data->expected_skipped_len);
+    ck_assert_int_eq (actual_flags, data->expected_flags);
+
+    g_string_free (replace_str, TRUE);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_regex_replace_esc_seq_prepare,
+                                   test_regex_replace_esc_seq_prepare_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/search/translate_replace_glob_to_regex.c b/tests/lib/search/translate_replace_glob_to_regex.c
new file mode 100644
index 0000000..5b77fc7
--- /dev/null
+++ b/tests/lib/search/translate_replace_glob_to_regex.c
@@ -0,0 +1,98 @@
+/*
+   libmc - checks for processing esc sequences in replace string
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Andrew Borodin <aborodin@vmail.ru>, 2011
+   Slava Zanko <slavazanko@gmail.com>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "lib/search/glob"
+
+#include "tests/mctest.h"
+
+#include "glob.c"               /* for testing static functions */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_translate_replace_glob_to_regex_ds") */
+/* *INDENT-OFF* */
+static const struct test_translate_replace_glob_to_regex_ds
+{
+    const char *input_value;
+    const char *expected_result;
+} test_translate_replace_glob_to_regex_ds[] =
+{
+    {
+        "a&a?a",
+        "a\\&a\\1a"
+    },
+    {
+        "a\\&a?a",
+        "a\\&a\\1a"
+    },
+    {
+        "a&a\\?a",
+        "a\\&a\\?a"
+    },
+    {
+        "a\\&a\\?a",
+        "a\\&a\\?a"
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_translate_replace_glob_to_regex_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_translate_replace_glob_to_regex, test_translate_replace_glob_to_regex_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    GString *dest_str;
+
+    /* when */
+    dest_str = mc_search__translate_replace_glob_to_regex (data->input_value);
+
+    /* then */
+    mctest_assert_str_eq (dest_str->str, data->expected_result);
+    g_string_free (dest_str, TRUE);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_translate_replace_glob_to_regex,
+                                   test_translate_replace_glob_to_regex_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/serialize.c b/tests/lib/serialize.c
new file mode 100644
index 0000000..7e122c2
--- /dev/null
+++ b/tests/lib/serialize.c
@@ -0,0 +1,387 @@
+/*
+   lib - common serialize/deserialize functions
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib"
+
+#include "tests/mctest.h"
+
+#include "lib/strutil.h"
+#include "lib/serialize.h"
+
+static GError *error = NULL;
+
+static const char *deserialize_input_value1 =
+    "g6:group1p6:param1v10:some valuep6:param2v11:some value "
+    "g6:group2p6:param1v4:truep6:param2v6:123456"
+    "g6:group3p6:param1v11:::bla-bla::p6:param2v31:bla-:p1:w:v2:12:g3:123:bla-bla\n"
+    "g6:group4p6:param1v5:falsep6:param2v6:654321";
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+    error = NULL;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+    g_clear_error (&error);
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_serialize_ds") */
+/* *INDENT-OFF* */
+static const struct test_serialize_ds
+{
+    const char input_char_prefix;
+    const char *input_string;
+    const char *expected_result;
+} test_serialize_ds[] =
+{
+    {
+        's',
+        "some test string",
+        "s16:some test string"
+    },
+    {
+        'a',
+        "some test test test string",
+        "a26:some test test test string"
+    },
+};
+/* *INDENT-ON* */
+/* @Test(dataSource = "test_serialize_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_serialize, test_serialize_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    char *actual_result;
+
+    /* when */
+    actual_result = mc_serialize_str (data->input_char_prefix, data->input_string, &error);
+
+    /* then */
+    mctest_assert_str_eq (actual_result, data->expected_result);
+
+    g_free (actual_result);
+
+    if (error != NULL)
+        g_error_free (error);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_deserialize_incorrect_ds") */
+/* *INDENT-OFF* */
+static const struct test_deserialize_incorrect_ds
+{
+    const char input_char_prefix;
+    const char *input_string;
+    const int  expected_error_code;
+    const char *expected_error_string;
+} test_deserialize_incorrect_ds[] =
+{
+    {
+        's',
+        NULL,
+        0,      /* FIXME, TODO */
+        "mc_serialize_str(): Input data is NULL or empty."
+    },
+    {
+        's',
+        "incorrect string",
+        0,      /* FIXME, TODO */
+        "mc_serialize_str(): String prefix doesn't equal to 's'"
+    },
+    {
+        's',
+        "s12345string without delimiter",
+        0,      /* FIXME, TODO */
+        "mc_serialize_str(): Length delimiter ':' doesn't exists"
+    },
+    {
+        's',
+        "s1234567890123456789012345678901234567890123456789012345678901234567890:too big number",
+        0,      /* FIXME, TODO */
+        "mc_serialize_str(): Too big string length"
+    },
+    {
+        's',
+        "s500:actual string length less that specified length",
+        0,      /* FIXME, TODO */
+        "mc_serialize_str(): Specified data length (500) is greater than actual data length (47)"
+    },
+};
+/* *INDENT-ON* */
+/* @Test(dataSource = "test_deserialize_incorrect_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_deserialize_incorrect, test_deserialize_incorrect_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    char *actual_result;
+
+    /* when */
+    actual_result = mc_deserialize_str (data->input_char_prefix, data->input_string, &error);
+
+    /* then */
+    mctest_assert_null (actual_result);
+
+    ck_assert_int_eq (error->code, data->expected_error_code);
+    mctest_assert_str_eq (error->message, data->expected_error_string);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_deserialize_ds") */
+/* *INDENT-OFF* */
+static const struct test_deserialize_ds
+{
+    const char input_char_prefix;
+    const char *input_string;
+    const char *expected_result;
+} test_deserialize_ds[] =
+{
+    {
+        's',
+        "s10:actual string length great that specified length",
+        "actual str"
+    },
+    {
+        'r',
+        "r21:The right test string",
+        "The right test string"
+    },
+};
+/* *INDENT-ON* */
+/* @Test(dataSource = "test_deserialize_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_deserialize, test_deserialize_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    char *actual_result;
+
+    /* when */
+    actual_result = mc_deserialize_str (data->input_char_prefix, data->input_string, &error);
+
+    /* then */
+    mctest_assert_str_eq (actual_result, data->expected_result);
+
+    g_free (actual_result);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* *INDENT-OFF* */
+START_TEST (test_serialize_config)
+/* *INDENT-ON* */
+{
+    /* given */
+    mc_config_t *test_data;
+    char *actual;
+    const char *expected_result = "g6:group1p6:param1v10:some valuep6:param2v11:some value "
+        "g6:group2p6:param1v4:truep6:param2v6:123456"
+        "g6:group3p6:param1v11:::bla-bla::p6:param2v31:bla-:p1:w:v2:12:g3:123:bla-bla\n"
+        "g6:group4p6:param1v5:falsep6:param2v6:654321";
+
+    test_data = mc_config_init (NULL, FALSE);
+
+    mc_config_set_string_raw (test_data, "group1", "param1", "some value");
+    mc_config_set_string (test_data, "group1", "param2", "some value ");
+
+    mc_config_set_bool (test_data, "group2", "param1", TRUE);
+    mc_config_set_int (test_data, "group2", "param2", 123456);
+
+    mc_config_set_string_raw (test_data, "group3", "param1", "::bla-bla::");
+    mc_config_set_string (test_data, "group3", "param2", "bla-:p1:w:v2:12:g3:123:bla-bla\n");
+
+    mc_config_set_bool (test_data, "group4", "param1", FALSE);
+    mc_config_set_int (test_data, "group4", "param2", 654321);
+
+    /* when */
+    actual = mc_serialize_config (test_data, &error);
+    mc_config_deinit (test_data);
+
+    /* then */
+    mctest_assert_not_null (actual);
+    mctest_assert_str_eq (actual, expected_result);
+
+    g_free (actual);
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+/* @DataSource("test_deserialize_config_incorrect_ds") */
+/* *INDENT-OFF* */
+static const struct test_deserialize_config_incorrect_ds
+{
+    const char *input_string;
+    const int  expected_error_code;
+    const char *expected_error_string;
+} test_deserialize_config_incorrect_ds[] =
+{
+    {
+        "g123error in group name",
+        0,      /* FIXME, TODO */
+        "mc_deserialize_config() at 1: mc_serialize_str(): Length delimiter ':' doesn't exists"
+    },
+    {
+        "p6:param1v10:some valuep6:param2v11:some value ",
+        0,      /* FIXME, TODO */
+        "mc_deserialize_config() at 1: mc_serialize_str(): String prefix doesn't equal to 'g'"
+    },
+    {
+        "g6:group1v10:some valuep6:param2v11:some value ",
+        0,      /* FIXME, TODO */
+        "mc_deserialize_config() at 10: mc_serialize_str(): String prefix doesn't equal to 'p'"
+    },
+    {
+        "g6:group1p6000:param2v11:some value ",
+        0,      /* FIXME, TODO */
+        "mc_deserialize_config() at 10: mc_serialize_str(): Specified data length (6000) is greater than actual data length (21)"
+    },
+};
+/* *INDENT-ON* */
+/* @Test(dataSource = "test_deserialize_config_incorrect_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_deserialize_config_incorrect, test_deserialize_config_incorrect_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    mc_config_t *actual_result;
+
+    /* when */
+    actual_result = mc_deserialize_config (data->input_string, &error);
+
+    /* then */
+    mctest_assert_null (actual_result);
+
+    ck_assert_int_eq (error->code, data->expected_error_code);
+    mctest_assert_str_eq (error->message, data->expected_error_string);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* *INDENT-OFF* */
+START_TEST (test_deserialize_config)
+/* *INDENT-ON* */
+{
+    /* given */
+    mc_config_t *actual;
+    char *actual_value;
+
+    /* when */
+    actual = mc_deserialize_config (deserialize_input_value1, &error);
+
+    /* then */
+    mctest_assert_not_null (actual);
+
+    actual_value = mc_config_get_string_raw (actual, "group1", "param1", "");
+    mctest_assert_str_eq (actual_value, "some value");
+    g_free (actual_value);
+
+    actual_value = mc_config_get_string (actual, "group1", "param2", "");
+    mctest_assert_str_eq (actual_value, "some value ");
+    g_free (actual_value);
+
+    mctest_assert_true (mc_config_get_bool (actual, "group2", "param1", FALSE));
+
+    ck_assert_int_eq (mc_config_get_int (actual, "group2", "param2", 0), 123456);
+
+    actual_value = mc_config_get_string_raw (actual, "group3", "param1", "");
+    mctest_assert_str_eq (actual_value, "::bla-bla::");
+    g_free (actual_value);
+
+    actual_value = mc_config_get_string (actual, "group3", "param2", "");
+    mctest_assert_str_eq (actual_value, "bla-:p1:w:v2:12:g3:123:bla-bla\n");
+    g_free (actual_value);
+
+    mctest_assert_false (mc_config_get_bool (actual, "group4", "param1", TRUE));
+
+    ck_assert_int_eq (mc_config_get_int (actual, "group4", "param2", 0), 654321);
+
+    mc_config_deinit (actual);
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+#undef input_value
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_serialize, test_serialize_ds);
+
+    mctest_add_parameterized_test (tc_core, test_deserialize_incorrect,
+                                   test_deserialize_incorrect_ds);
+
+    mctest_add_parameterized_test (tc_core, test_deserialize, test_deserialize_ds);
+
+    tcase_add_test (tc_core, test_serialize_config);
+
+    mctest_add_parameterized_test (tc_core, test_deserialize_config_incorrect,
+                                   test_deserialize_config_incorrect_ds);
+
+    tcase_add_test (tc_core, test_deserialize_config);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/strutil/Makefile.am b/tests/lib/strutil/Makefile.am
new file mode 100644
index 0000000..6d88f65
--- /dev/null
+++ b/tests/lib/strutil/Makefile.am
@@ -0,0 +1,33 @@
+PACKAGE_STRING = "/lib/strutil"
+
+AM_CPPFLAGS = \
+	$(GLIB_CFLAGS) \
+	-I$(top_srcdir) \
+	@CHECK_CFLAGS@
+
+LIBS = @CHECK_LIBS@ \
+	$(top_builddir)/lib/libmc.la
+
+if ENABLE_MCLIB
+LIBS += $(GLIB_LIBS)
+endif
+
+TESTS = \
+	replace__str_replace_all \
+	parse_integer \
+	str_verscmp \
+	filevercmp
+
+check_PROGRAMS = $(TESTS)
+
+replace__str_replace_all_SOURCES = \
+	replace__str_replace_all.c
+
+parse_integer_SOURCES = \
+	parse_integer.c
+
+str_verscmp_SOURCES = \
+	str_verscmp.c
+
+filevercmp_SOURCES = \
+	filevercmp.c
diff --git a/tests/lib/strutil/Makefile.in b/tests/lib/strutil/Makefile.in
new file mode 100644
index 0000000..51e70b9
--- /dev/null
+++ b/tests/lib/strutil/Makefile.in
@@ -0,0 +1,1182 @@
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+# @configure_input@
+
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+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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+
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+	}; \
+	{								\
+	  echo "$(PACKAGE_STRING): $(subdir)/$(TEST_SUITE_LOG)" |	\
+	    $(am__rst_title);						\
+	  create_testsuite_report --no-color;				\
+	  echo;								\
+	  echo ".. contents:: :depth: 2";				\
+	  echo;								\
+	  for b in $$bases; do echo $$b; done				\
+	    | $(am__create_global_log);					\
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+	  col="$$grn";							\
+	 else								\
+	  col="$$red";							\
+	  test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG);		\
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+	echo "$${col}$$br$${std}"; 					\
+	echo "$${col}Testsuite summary"$(AM_TESTSUITE_SUMMARY_HEADER)"$${std}";	\
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+	if $$success; then :; else					\
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+	exit $$?;
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+	b='parse_integer'; \
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+	--log-file $$b.log --trs-file $$b.trs \
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+	@p='str_verscmp$(EXEEXT)'; \
+	b='str_verscmp'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
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+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+filevercmp.log: filevercmp$(EXEEXT)
+	@p='filevercmp$(EXEEXT)'; \
+	b='filevercmp'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
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+	$(am__set_b); \
+	$(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
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+
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+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
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+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
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+	$(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS)
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+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+	-test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+	-test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+	-test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
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+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-checkPROGRAMS clean-generic clean-libtool \
+	mostlyclean-am
+
+distclean: distclean-am
+		-rm -f ./$(DEPDIR)/filevercmp.Po
+	-rm -f ./$(DEPDIR)/parse_integer.Po
+	-rm -f ./$(DEPDIR)/replace__str_replace_all.Po
+	-rm -f ./$(DEPDIR)/str_verscmp.Po
+	-rm -f Makefile
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+		-rm -f ./$(DEPDIR)/filevercmp.Po
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+	-rm -f ./$(DEPDIR)/str_verscmp.Po
+	-rm -f Makefile
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+.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-TESTS \
+	check-am clean clean-checkPROGRAMS clean-generic clean-libtool \
+	cscopelist-am ctags ctags-am distclean distclean-compile \
+	distclean-generic distclean-libtool distclean-tags distdir dvi \
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+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
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+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/tests/lib/strutil/filevercmp.c b/tests/lib/strutil/filevercmp.c
new file mode 100644
index 0000000..c33a4bc
--- /dev/null
+++ b/tests/lib/strutil/filevercmp.c
@@ -0,0 +1,399 @@
+/*
+   lib/strutil - tests for lib/strutil/fileverscmp function.
+
+   Copyright (C) 2019-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Andrew Borodin <aborodin@vmail.ru>, 2019
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/strutil"
+
+#include "tests/mctest.h"
+
+#include "lib/strutil.h"
+#include "lib/util.h"           /* _GL_CMP() */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+static int
+sign (int n)
+{
+    return _GL_CMP (n, 0);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/*
+ * Return filevercmp (a, a), checking that a similar result is gotten after replacing all '\1's
+ * with '\0's and calling filenvercmp with the embedded '\0's.
+ */
+static int
+test_filevercmp (char const *a, char const *b)
+{
+    int result;
+    char buffer[BUF_1K];
+    size_t alen, blen;
+    size_t i;
+    int nresult;
+
+    result = filevercmp (a, b);
+
+    alen = strlen (a);
+    blen = strlen (b);
+
+    ck_assert_int_le (alen + blen, sizeof (buffer));
+    memcpy (buffer, a, alen);
+    memcpy (buffer + alen, b, blen);
+
+    for (i = 0; i < alen + blen; i++)
+        if (buffer[i] == '\1')
+            buffer[i] = '\0';
+
+    nresult = filenvercmp (buffer, alen, buffer + alen, blen);
+    ck_assert_int_eq (sign (nresult), sign (result));
+
+    return result;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("filevercmp_test_ds1") */
+/* Testcases are taken from Gnulib */
+/* *INDENT-OFF* */
+static const struct filevercmp_test_struct
+{
+    const char *s1;
+    const char *s2;
+    int expected_result;
+} filevercmp_test_ds1[] =
+{
+    { "", "", 0 },
+    { "a", "a", 0 },
+    { "a", "b", -1 },
+    { "b", "a", 1 },
+    { "00", "01", -1 },
+    { "01", "010", -1 },
+    { "9", "10", -1 },
+    { "0a", "0", 1 }
+};
+/* *INDENT-ON* */
+
+
+/* @Test(dataSource = "filevercmp_test_ds1") */
+/* *INDENT-OFF* */
+START_TEST (filevercmp_test1)
+/* *INDENT-ON* */
+{
+    /* given */
+    int actual_result;
+    const struct filevercmp_test_struct *data = &filevercmp_test_ds1[_i];
+
+    /* when */
+    actual_result = filevercmp (data->s1, data->s2);
+
+    /* then */
+    ck_assert_int_eq (sign (actual_result), sign (data->expected_result));
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("filevercmp_test_ds2") */
+/* Testcases are taken from Gnulib */
+static const char *filevercmp_test_ds2[] = {
+    "",
+    ".",
+    "..",
+    ".0",
+    ".9",
+    ".A",
+    ".Z",
+    ".a~",
+    ".a",
+    ".b~",
+    ".b",
+    ".z",
+    ".zz~",
+    ".zz",
+    ".zz.~1~",
+    ".zz.0",
+    ".\1",
+    ".\1.txt",
+    ".\1x",
+    ".\1x\1",
+    ".\1.0",
+    "0",
+    "9",
+    "A",
+    "Z",
+    "a~",
+    "a",
+    "a.b~",
+    "a.b",
+    "a.bc~",
+    "a.bc",
+    "a+",
+    "a.",
+    "a..a",
+    "a.+",
+    "b~",
+    "b",
+    "gcc-c++-10.fc9.tar.gz",
+    "gcc-c++-10.fc9.tar.gz.~1~",
+    "gcc-c++-10.fc9.tar.gz.~2~",
+    "gcc-c++-10.8.12-0.7rc2.fc9.tar.bz2",
+    "gcc-c++-10.8.12-0.7rc2.fc9.tar.bz2.~1~",
+    "glibc-2-0.1.beta1.fc10.rpm",
+    "glibc-common-5-0.2.beta2.fc9.ebuild",
+    "glibc-common-5-0.2b.deb",
+    "glibc-common-11b.ebuild",
+    "glibc-common-11-0.6rc2.ebuild",
+    "libstdc++-0.5.8.11-0.7rc2.fc10.tar.gz",
+    "libstdc++-4a.fc8.tar.gz",
+    "libstdc++-4.10.4.20040204svn.rpm",
+    "libstdc++-devel-3.fc8.ebuild",
+    "libstdc++-devel-3a.fc9.tar.gz",
+    "libstdc++-devel-8.fc8.deb",
+    "libstdc++-devel-8.6.2-0.4b.fc8",
+    "nss_ldap-1-0.2b.fc9.tar.bz2",
+    "nss_ldap-1-0.6rc2.fc8.tar.gz",
+    "nss_ldap-1.0-0.1a.tar.gz",
+    "nss_ldap-10beta1.fc8.tar.gz",
+    "nss_ldap-10.11.8.6.20040204cvs.fc10.ebuild",
+    "z",
+    "zz~",
+    "zz",
+    "zz.~1~",
+    "zz.0",
+    "zz.0.txt",
+    "\1",
+    "\1.txt",
+    "\1x",
+    "\1x\1",
+    "\1.0",
+    "#\1.b#",
+    "#.b#"
+};
+
+const size_t filevercmp_test_ds2_len = G_N_ELEMENTS (filevercmp_test_ds2);
+
+/* @Test(dataSource = "filevercmp_test_ds2") */
+/* *INDENT-OFF* */
+START_TEST (filevercmp_test2)
+/* *INDENT-ON* */
+{
+    const char *i = filevercmp_test_ds2[_i];
+    size_t _j;
+
+    for (_j = 0; _j < filevercmp_test_ds2_len; _j++)
+    {
+        const char *j = filevercmp_test_ds2[_j];
+        int result;
+
+        result = test_filevercmp (i, j);
+
+        if (result < 0)
+            ck_assert_int_lt ((size_t) _i, _j);
+        else if (result > 0)
+            ck_assert_int_gt ((size_t) _i, _j);
+        else
+            ck_assert_int_eq ((size_t) _i, _j);
+    }
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+
+/* @DataSource("filevercmp_test_ds3") */
+/* Ticket #3959 */
+static const char *filevercmp_test_ds3[] = {
+    "application-1.10.tar.gz",
+    "application-1.10.1.tar.gz"
+};
+
+const size_t filevercmp_test_ds3_len = G_N_ELEMENTS (filevercmp_test_ds3);
+
+/* @Test(dataSource = "filevercmp_test_ds3") */
+/* *INDENT-OFF* */
+START_TEST (filevercmp_test3)
+/* *INDENT-ON* */
+{
+    const char *i = filevercmp_test_ds3[_i];
+    size_t _j;
+
+    for (_j = 0; _j < filevercmp_test_ds3_len; _j++)
+    {
+        const char *j = filevercmp_test_ds3[_j];
+        int result;
+
+        result = filevercmp (i, j);
+
+        if (result < 0)
+            ck_assert_int_lt ((size_t) _i, _j);
+        else if (result > 0)
+            ck_assert_int_gt ((size_t) _i, _j);
+        else
+            ck_assert_int_eq ((size_t) _i, _j);
+    }
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+
+/* @DataSource("filevercmp_test_ds4") */
+/* Ticket #3905 */
+static const char *filevercmp_test_ds4[] = {
+    "firefox-58.0.1+build1.tar.gz",
+    "firefox-59.0~b14+build1.tar.gz",
+    "firefox-59.0.1+build1.tar.gz"
+};
+
+const size_t filevercmp_test_ds4_len = G_N_ELEMENTS (filevercmp_test_ds4);
+
+/* @Test(dataSource = "filevercmp_test_ds4") */
+/* *INDENT-OFF* */
+START_TEST (filevercmp_test4)
+/* *INDENT-ON* */
+{
+    const char *i = filevercmp_test_ds4[_i];
+    size_t _j;
+
+    for (_j = 0; _j < filevercmp_test_ds4_len; _j++)
+    {
+        const char *j = filevercmp_test_ds4[_j];
+        int result;
+
+        result = filevercmp (i, j);
+
+        if (result < 0)
+            ck_assert_int_lt ((size_t) _i, _j);
+        else if (result > 0)
+            ck_assert_int_gt ((size_t) _i, _j);
+        else
+            ck_assert_int_eq ((size_t) _i, _j);
+    }
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+
+/* @DataSource("filevercmp_test_ds5") */
+/* Testcases are taken from Gnulib */
+static const char *filevercmp_test_ds5[] = {
+    "a",
+    "a0",
+    "a0000",
+    NULL,
+    "a\1c-27.txt",
+    "a\1c-027.txt",
+    "a\1c-00000000000000000000000000000000000000000000000000000027.txt",
+    NULL,
+    ".a\1c-27.txt",
+    ".a\1c-027.txt",
+    ".a\1c-00000000000000000000000000000000000000000000000000000027.txt",
+    NULL,
+    "a\1c-",
+    "a\1c-0",
+    "a\1c-00",
+    NULL,
+    ".a\1c-",
+    ".a\1c-0",
+    ".a\1c-00",
+    NULL,
+    "a\1c-0.txt",
+    "a\1c-00.txt",
+    NULL,
+    ".a\1c-1\1.txt",
+    ".a\1c-001\1.txt",
+    NULL
+};
+
+const size_t filevercmp_test_ds5_len = G_N_ELEMENTS (filevercmp_test_ds5);
+
+/* @Test(dataSource = "filevercmp_test_ds5") */
+/* *INDENT-OFF* */
+START_TEST (filevercmp_test5)
+/* *INDENT-ON* */
+{
+    size_t ii;
+
+    for (ii = 0; ii < filevercmp_test_ds5_len; ii++)
+        for (; filevercmp_test_ds5[ii] != NULL; ii++)
+        {
+            const char *i = filevercmp_test_ds5[ii];
+            size_t jj;
+
+            for (jj = ii; filevercmp_test_ds5[jj] != NULL; jj++)
+            {
+                const char *j = filevercmp_test_ds5[jj];
+
+                ck_assert_int_eq (test_filevercmp (i, j), 0);
+                ck_assert_int_eq (test_filevercmp (j, i), 0);
+            }
+        }
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, filevercmp_test1, filevercmp_test_ds1);
+    tcase_add_loop_test (tc_core, filevercmp_test2, 0, filevercmp_test_ds2_len);
+    tcase_add_loop_test (tc_core, filevercmp_test3, 0, filevercmp_test_ds3_len);
+    tcase_add_loop_test (tc_core, filevercmp_test4, 0, filevercmp_test_ds4_len);
+    tcase_add_test (tc_core, filevercmp_test5);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/strutil/parse_integer.c b/tests/lib/strutil/parse_integer.c
new file mode 100644
index 0000000..5c51bd5
--- /dev/null
+++ b/tests/lib/strutil/parse_integer.c
@@ -0,0 +1,159 @@
+/*
+   lib/strutil - tests for lib/strutil/parse_integer function.
+
+   Copyright (C) 2013-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Andrew Borodin <aborodin@vmail.ru>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/strutil"
+
+#include "tests/mctest.h"
+
+#include <inttypes.h>
+
+#include "lib/strutil.h"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("parse_integer_test_ds") */
+/* *INDENT-OFF* */
+static const struct parse_integer_test_ds
+{
+    const char *haystack;
+    uintmax_t expected_result;
+    gboolean invalid;
+} parse_integer_test_ds[] =
+{
+    {
+        /* too big */
+        "99999999999999999999999999999999999999999999999999999999999999999999",
+        0,
+        TRUE
+    },
+    {
+        "x",
+        0,
+        TRUE
+    },
+    {
+        "9x",
+        0,
+        TRUE
+    },
+    {
+        "1",
+        1,
+        FALSE
+    },
+    {
+        "-1",
+        0,
+        TRUE
+    },
+    {
+        "1k",
+        1024,
+        FALSE
+    },
+    {
+        "1K",
+        1024,
+        FALSE
+    },
+    {
+        "1M",
+        1024 * 1024,
+        FALSE
+    },
+    {
+        "1m",
+        0,
+        TRUE
+    },
+    {
+        "64M",
+        64 * 1024 * 1024,
+        FALSE
+    },
+    {
+        "1G",
+        1 * 1024 * 1024 * 1024,
+        FALSE
+    }
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "parse_integer_test_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (parse_integer_test, parse_integer_test_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    uintmax_t actual_result;
+    gboolean invalid = FALSE;
+
+    /* when */
+    actual_result = parse_integer (data->haystack, &invalid);
+
+    /* then */
+    ck_assert_msg (invalid == data->invalid && actual_result == data->expected_result,
+                   "actial ( %" PRIuMAX ") not equal to\nexpected (%" PRIuMAX ")",
+                   actual_result, data->expected_result);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, parse_integer_test, parse_integer_test_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/strutil/replace__str_replace_all.c b/tests/lib/strutil/replace__str_replace_all.c
new file mode 100644
index 0000000..6ac60f4
--- /dev/null
+++ b/tests/lib/strutil/replace__str_replace_all.c
@@ -0,0 +1,186 @@
+/*
+   lib/strutil - tests for lib/strutil/replace:str_replace_all() function.
+
+   Copyright (C) 2013-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/strutil"
+
+#include "tests/mctest.h"
+
+#include "lib/strutil.h"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("str_replace_all_test_ds") */
+/* *INDENT-OFF* */
+static const struct str_replace_all_test_ds
+{
+    const char *haystack;
+    const char *needle;
+    const char *replacement;
+    const char *expected_result;
+} str_replace_all_test_ds[] =
+{
+    {
+        /* 0. needle not found*/
+        "needle not found",
+        "blablablabla",
+        "1234567890",
+        "needle not found",
+    },
+    {
+        /* 1.  replacement is less rather that needle */
+        "some string blablablabla string",
+       "blablablabla",
+        "1234",
+        "some string 1234 string",
+    },
+    {
+        /* 2.  replacement is great rather that needle */
+        "some string bla string",
+        "bla",
+        "1234567890",
+        "some string 1234567890 string",
+    },
+    {
+        /* 3.  replace few substrings in a start of string */
+        "blabla blabla string",
+        "blabla",
+        "111111111",
+        "111111111 111111111 string",
+    },
+    {
+        /* 4.  replace few substrings in a middle of string */
+        "some string blabla str blabla string",
+        "blabla",
+        "111111111",
+        "some string 111111111 str 111111111 string",
+    },
+    {
+        /* 5.  replace few substrings in an end of string */
+        "some string blabla str blabla",
+        "blabla",
+        "111111111",
+        "some string 111111111 str 111111111",
+    },
+    {
+        /* 6.  escaped substring */
+        "\\blabla blabla",
+        "blabla",
+        "111111111",
+        "blabla 111111111",
+    },
+    {
+        /* 7.  escaped substring */
+        "str \\blabla blabla",
+        "blabla",
+        "111111111",
+        "str blabla 111111111",
+    },
+    {
+        /* 8.  escaped substring */
+        "str \\\\\\blabla blabla",
+        "blabla",
+        "111111111",
+        "str \\\\blabla 111111111",
+    },
+    {
+        /* 9.  double-escaped substring (actually non-escaped) */
+        "\\\\blabla blabla",
+        "blabla",
+        "111111111",
+        "\\\\111111111 111111111",
+    },
+    {
+        /* 10.  partial substring */
+        "blablabla",
+        "blabla",
+        "111111111",
+        "111111111bla",
+    },
+    {
+        /* 11.  special symbols */
+        "bla bla",
+        "bla",
+        "111\t1 1\n1111",
+        "111\t1 1\n1111 111\t1 1\n1111",
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "str_replace_all_test_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (str_replace_all_test, str_replace_all_test_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    char *actual_result;
+
+    /* when */
+    actual_result = str_replace_all (data->haystack, data->needle, data->replacement);
+
+    /* then */
+    g_assert_cmpstr (actual_result, ==, data->expected_result);
+    g_free (actual_result);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, str_replace_all_test, str_replace_all_test_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/strutil/str_verscmp.c b/tests/lib/strutil/str_verscmp.c
new file mode 100644
index 0000000..619f134
--- /dev/null
+++ b/tests/lib/strutil/str_verscmp.c
@@ -0,0 +1,136 @@
+/*
+   lib/strutil - tests for lib/strutil/str_verscmp function.
+   Testcases are taken from Gnulib.
+
+   Copyright (C) 2019-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Andrew Borodin <aborodin@vmail.ru>, 2019
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/strutil"
+
+#include "tests/mctest.h"
+
+#include "lib/strutil.h"
+#include "lib/util.h"           /* _GL_CMP() */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* From glibc bug 9913 */
+static char const a[] = "B0075022800016.gbp.corp.com";
+static char const b[] = "B007502280067.gbp.corp.com";
+static char const c[] = "B007502357019.GBP.CORP.COM";
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+static int
+sign (int n)
+{
+    return _GL_CMP (n, 0);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("str_verscmp_test_ds") */
+/* *INDENT-OFF* */
+static const struct str_verscmp_test_struct
+{
+    const char *s1;
+    const char *s2;
+    int expected_result;
+} str_verscmp_test_ds[] =
+{
+    { "", "", 0 },
+    { "a", "a", 0 },
+    { "a", "b", -1 },
+    { "b", "a", 1 },
+    { "000", "00", -1 },
+    { "00", "000", 1 },
+    { "a0", "a", 1 },
+    { "00", "01", -1 },
+    { "01", "010", -1 },
+    { "010", "09", -1 },
+    { "09", "0", -1 },
+    { "9", "10", -1 },
+    { "0a", "0", 1 },
+    /* From glibc bug 9913 */
+    { a, b, -1 },
+    { b, c, -1 },
+    { a, c, -1 },
+    { b, a, 1 },
+    { c, b, 1 },
+    { c, a, 1 }
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "str_verscmp_test_ds") */
+/* *INDENT-OFF* */
+START_TEST (str_verscmp_test)
+/* *INDENT-ON* */
+{
+    /* given */
+    int actual_result;
+    const struct str_verscmp_test_struct *data = &str_verscmp_test_ds[_i];
+
+    /* when */
+    actual_result = str_verscmp (data->s1, data->s2);
+
+    /* then */
+    ck_assert_int_eq (sign (actual_result), sign (data->expected_result));
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, str_verscmp_test, str_verscmp_test_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/utilunix__mc_pstream_get_string.c b/tests/lib/utilunix__mc_pstream_get_string.c
new file mode 100644
index 0000000..808a5e9
--- /dev/null
+++ b/tests/lib/utilunix__mc_pstream_get_string.c
@@ -0,0 +1,396 @@
+/*
+   lib - Read string from mc_pipe_stream
+
+   Copyright (C) 2021-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Andrew Borodin <aborodin@vmail.ru>, 2021
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/util"
+
+#include "tests/mctest.h"
+
+#include "lib/util.h"
+
+/* --------------------------------------------------------------------------------------------- */
+
+#define MAX_CHUNKS 8
+
+/* --------------------------------------------------------------------------------------------- */
+
+static mc_pipe_stream_t stream;
+
+static char etalon_long_file_list[BUF_1K];
+static size_t etalon_long_file_list_pos;
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+}
+
+/* @After */
+static void
+teardown (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("data_source") */
+/* *INDENT-OFF* */
+static const struct data_source
+{
+    /* input */
+    const char *buf;                /* string to read */
+
+    /* output */
+    int pos[MAX_CHUNKS];            /* ps.pos values */
+    const char *str[MAX_CHUNKS];    /* chunks */
+    size_t len[MAX_CHUNKS];         /* chunk lengths */
+}
+data_source[] =
+{
+    /* 0 */
+    {
+        .buf = "",
+        .pos = { 0 },
+        .str = { "" },
+        .len = { 0 }
+    },
+    /* 1 */
+    {
+        .buf = "\n",
+        .pos = { 0, 1 },
+        .str = { "\n" },
+        .len = { 1, 0 }
+    },
+    /* 2 */
+    {
+        .buf = "\\\n",
+        .pos = { 0, 2 },
+        .str = { "\\\n" },
+        .len = { 2, 0 }
+    },
+    /* 3 */
+    {
+        .buf = "\\\\\n",
+        .pos = { 0, 3 },
+        .str = { "\\\\\n" },
+        .len = { 3, 0 }
+    },
+    /* 4 */
+    {
+        .buf = "\\\\\\\n",
+        .pos = { 0, 4 },
+        .str = { "\\\\\\\n" },
+        .len = { 4, 0 }
+    },
+    /* 5 */
+    {
+        .buf = "\\\\\\\\\n",
+        .pos = { 0, 5 },
+        .str = { "\\\\\\\\\n" },
+        .len = { 5, 0 }
+    },
+    /* 6 */
+    {
+        .buf = "12345",
+        .pos = { 0, 5 },
+        .str = { "12345" },
+        .len = { 5, 0 }
+    },
+    /* 7 */
+    {
+        .buf = "12345\n",
+        .pos = { 0, 6 },
+        .str = { "12345\n" },
+        .len = { 6, 0 }
+    },
+    /* 8 */
+    {
+        .buf = "12345\\\n",
+        .pos = { 0, 7 },
+        .str = { "12345\\\n" },
+        .len = { 7, 0 }
+    },
+    /* 9 */
+    {
+        .buf = "12345\\\\\n",
+        .pos = { 0, 8 },
+        .str = { "12345\\\\\n" },
+        .len = { 8, 0 }
+    },
+    /* 10 */
+    {
+        .buf = "12345\nabcd",
+        .pos = { 0, 6, 10 },
+        .str = { "12345\n", "abcd" },
+        .len = { 6, 4, 0 }
+    },
+    /* 11 */
+    {
+        .buf = "12345\\\nabcd",
+        .pos = { 0, 11 },
+        .str = { "12345\\\nabcd" },
+        .len = { 11, 0 }
+    },
+    /* 12 */
+    {
+        .buf = "12345\\\\\nabcd",
+        .pos = { 0, 8, 12 },
+        .str = { "12345\\\\\n", "abcd" },
+        .len = { 8, 4, 0 }
+    },
+    /* 13 */
+    {
+        .buf = "12345\\\\\\\nabcd",
+        .pos = { 0, 13 },
+        .str = { "12345\\\\\\\nabcd" },
+        .len = { 13, 0 }
+    },
+    /* 14 */
+    {
+        .buf = "12345\\\\\\\\\nabcd",
+        .pos = { 0, 10, 14 },
+        .str = { "12345\\\\\\\\\n", "abcd" },
+        .len = { 10, 4, 0 }
+    },
+    /* 15 */
+    {
+        .buf = "12345\nabcd\n",
+        .pos = { 0, 6, 11 },
+        .str = { "12345\n", "abcd\n" },
+        .len = { 6, 5, 0 }
+    },
+    /* 16 */
+    {
+        .buf = "12345\nabcd\n~!@#$%^",
+        .pos = { 0, 6, 11, 18  },
+        .str = { "12345\n", "abcd\n", "~!@#$%^" },
+        .len = { 6, 5, 7, 0 }
+    },
+    /* 17 */
+    {
+        .buf = "12345\nabcd\n~!@#$%^\n",
+        .pos = { 0, 6, 11, 19 },
+        .str = { "12345\n", "abcd\n", "~!@#$%^\n" },
+        .len = { 6, 5, 8, 0 }
+    }
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "data_source") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (mc_pstream_get_string_test, data_source)
+/* *INDENT-ON* */
+{
+    /* given */
+    int j = 0;
+
+    /* when */
+    memset (&stream, 0, sizeof (stream));
+    stream.len = strlen (data->buf);
+    memmove (&stream.buf, data->buf, stream.len);
+
+    /* then */
+    do
+    {
+        GString *ret;
+
+        ck_assert_int_eq (stream.pos, data->pos[j]);
+
+        ret = mc_pstream_get_string (&stream);
+        if (ret == NULL)
+            break;
+
+        ck_assert_int_eq (ret->len, data->len[j]);
+        mctest_assert_str_eq (ret->str, data->str[j]);
+
+        g_string_free (ret, TRUE);
+
+        j++;
+    }
+    while (TRUE);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+static mc_pipe_t *
+test_mc_popen (void)
+{
+    mc_pipe_t *p;
+
+    p = g_try_new0 (mc_pipe_t, 1);
+    /* make less than sizeof (etalon_long_file_list) */
+    p->out.len = 128;
+
+    etalon_long_file_list_pos = 0;
+
+    return p;
+}
+
+static void
+test_mc_pread (mc_pipe_t * p)
+{
+    size_t len;
+
+    p->out.pos = 0;
+
+    if (etalon_long_file_list_pos >= sizeof (etalon_long_file_list))
+    {
+        etalon_long_file_list_pos = sizeof (etalon_long_file_list);
+        p->out.len = MC_PIPE_STREAM_EOF;
+        return;
+    }
+
+    len = sizeof (etalon_long_file_list) - etalon_long_file_list_pos;
+    len = MIN (len, (size_t) p->out.len);
+    memmove (p->out.buf, etalon_long_file_list + etalon_long_file_list_pos, len);
+    p->out.len = (ssize_t) len;
+
+    etalon_long_file_list_pos += len;
+}
+
+/* *INDENT-OFF* */
+START_TEST (mc_pstream_get_long_file_list_test)
+/* *INDENT-ON* */
+
+{
+    /* given */
+    GString *result_long_file_list = NULL;
+    mc_pipe_t *pip;
+    GString *remain_file_name = NULL;
+
+    /* when */
+    /* fill the list */
+    memset (etalon_long_file_list, 'a', sizeof (etalon_long_file_list) - 1);
+    /* create an \n-separated list */
+    etalon_long_file_list[5] = '\n';
+    etalon_long_file_list[25] = '\n';
+    etalon_long_file_list[50] = '\n';
+    etalon_long_file_list[75] = '\n';
+    etalon_long_file_list[127] = '\n';
+    etalon_long_file_list[200] = '\n';
+    etalon_long_file_list[310] = '\n';
+    etalon_long_file_list[325] = '\n';
+    etalon_long_file_list[360] = '\n';
+    etalon_long_file_list[512] = '\n';
+    etalon_long_file_list[701] = '\n';
+    etalon_long_file_list[725] = '\n';
+    etalon_long_file_list[800] = '\n';
+    etalon_long_file_list[sizeof (etalon_long_file_list) - 2] = '\n';
+    etalon_long_file_list[sizeof (etalon_long_file_list) - 1] = '\0';
+
+    /* then */
+    /* read file list */
+    pip = test_mc_popen ();
+
+    while (TRUE)
+    {
+        GString *line;
+
+        test_mc_pread (pip);
+
+        if (pip->out.len == MC_PIPE_STREAM_EOF)
+            break;
+
+        while ((line = mc_pstream_get_string (&pip->out)) != NULL)
+        {
+            /* handle an \n-separated file list */
+
+            if (line->str[line->len - 1] == '\n')
+            {
+                /* entire file name or last chunk */
+
+                g_string_truncate (line, line->len - 1);
+
+                /* join filename chunks */
+                if (remain_file_name != NULL)
+                {
+                    g_string_append_len (remain_file_name, line->str, line->len);
+                    g_string_free (line, TRUE);
+                    line = remain_file_name;
+                    remain_file_name = NULL;
+                }
+            }
+            else
+            {
+                /* first or middle chunk of file name */
+                if (remain_file_name == NULL)
+                    remain_file_name = line;
+                else
+                {
+                    g_string_append_len (remain_file_name, line->str, line->len);
+                    g_string_free (line, TRUE);
+                }
+
+                line = NULL;
+            }
+
+            /* collect file names to assemble the result string */
+            if (line == NULL)
+                continue;
+
+            if (result_long_file_list == NULL)
+                result_long_file_list = line;
+            else
+            {
+                g_string_append_len (result_long_file_list, line->str, line->len);
+                g_string_free (line, TRUE);
+            }
+
+            g_string_append_c (result_long_file_list, '\n');
+        }
+    }
+
+    mctest_assert_str_eq (etalon_long_file_list, result_long_file_list->str);
+    g_string_free (result_long_file_list, TRUE);
+
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, mc_pstream_get_string_test, data_source);
+    tcase_add_test (tc_core, mc_pstream_get_long_file_list_test);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/utilunix__my_system-common.c b/tests/lib/utilunix__my_system-common.c
new file mode 100644
index 0000000..d24970e
--- /dev/null
+++ b/tests/lib/utilunix__my_system-common.c
@@ -0,0 +1,328 @@
+/*
+   lib - common code for testing lib/utilinux:my_system() function
+
+   Copyright (C) 2013-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <signal.h>
+#include <unistd.h>
+
+#include "lib/vfs/vfs.h"
+
+/* sighandler_t is GNU extension */
+#ifndef HAVE_SIGHANDLER_T
+typedef void (*sighandler_t) (int);
+#endif
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @CapturedValue */
+static sigset_t *sigemptyset_set__captured;
+/* @ThenReturnValue */
+static int sigemptyset__return_value = 0;
+
+/* @Mock */
+int
+sigemptyset (sigset_t * set)
+{
+    sigemptyset_set__captured = set;
+    return sigemptyset__return_value;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @CapturedValue */
+static GPtrArray *sigaction_signum__captured = NULL;
+/* @CapturedValue */
+static GPtrArray *sigaction_act__captured = NULL;
+/* @CapturedValue */
+static GPtrArray *sigaction_oldact__captured = NULL;
+/* @ThenReturnValue */
+static int sigaction__return_value = 0;
+
+/* @Mock */
+int
+sigaction (int signum, const struct sigaction *act, struct sigaction *oldact)
+{
+    int *tmp_signum;
+    struct sigaction *tmp_act;
+
+    /* store signum */
+    tmp_signum = g_new (int, 1);
+    memcpy (tmp_signum, &signum, sizeof (*tmp_signum));
+    if (sigaction_signum__captured != NULL)
+        g_ptr_array_add (sigaction_signum__captured, tmp_signum);
+
+    /* store act */
+    if (act != NULL)
+    {
+        tmp_act = g_new (struct sigaction, 1);
+        memcpy (tmp_act, act, sizeof (*tmp_act));
+    }
+    else
+        tmp_act = NULL;
+    if (sigaction_act__captured != NULL)
+        g_ptr_array_add (sigaction_act__captured, tmp_act);
+
+    /* store oldact */
+    if (oldact != NULL)
+    {
+        tmp_act = g_new (struct sigaction, 1);
+        memcpy (tmp_act, oldact, sizeof (*tmp_act));
+    }
+    else
+        tmp_act = NULL;
+    if (sigaction_oldact__captured != NULL)
+        g_ptr_array_add (sigaction_oldact__captured, tmp_act);
+
+    return sigaction__return_value;
+}
+
+static void
+sigaction__init (void)
+{
+    sigaction_signum__captured = g_ptr_array_new ();
+    sigaction_act__captured = g_ptr_array_new ();
+    sigaction_oldact__captured = g_ptr_array_new ();
+}
+
+static void
+sigaction__deinit (void)
+{
+    g_ptr_array_foreach (sigaction_signum__captured, (GFunc) g_free, NULL);
+    g_ptr_array_free (sigaction_signum__captured, TRUE);
+    sigaction_signum__captured = NULL;
+
+    g_ptr_array_foreach (sigaction_act__captured, (GFunc) g_free, NULL);
+    g_ptr_array_free (sigaction_act__captured, TRUE);
+    sigaction_act__captured = NULL;
+
+    g_ptr_array_foreach (sigaction_oldact__captured, (GFunc) g_free, NULL);
+    g_ptr_array_free (sigaction_oldact__captured, TRUE);
+    sigaction_oldact__captured = NULL;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @CapturedValue */
+static GPtrArray *signal_signum__captured;
+/* @CapturedValue */
+static GPtrArray *signal_handler__captured;
+/* @ThenReturnValue */
+static sighandler_t signal__return_value = NULL;
+
+/* @Mock */
+sighandler_t
+signal (int signum, sighandler_t handler)
+{
+    int *tmp_signum;
+    sighandler_t *tmp_handler;
+
+    /* store signum */
+    tmp_signum = g_new (int, 1);
+    memcpy (tmp_signum, &signum, sizeof (*tmp_signum));
+    g_ptr_array_add (signal_signum__captured, tmp_signum);
+
+    /* store handler */
+    if (handler != SIG_DFL)
+    {
+        tmp_handler = g_new (sighandler_t, 1);
+        memcpy (tmp_handler, handler, sizeof (*tmp_handler));
+    }
+    else
+        tmp_handler = (void *) SIG_DFL;
+    g_ptr_array_add (signal_handler__captured, tmp_handler);
+
+    return signal__return_value;
+}
+
+static void
+signal__init (void)
+{
+    signal_signum__captured = g_ptr_array_new ();
+    signal_handler__captured = g_ptr_array_new ();
+}
+
+static void
+signal__deinit (void)
+{
+    g_ptr_array_foreach (signal_signum__captured, (GFunc) g_free, NULL);
+    g_ptr_array_free (signal_signum__captured, TRUE);
+    signal_signum__captured = NULL;
+
+    g_ptr_array_foreach (signal_handler__captured, (GFunc) g_free, NULL);
+    g_ptr_array_free (signal_handler__captured, TRUE);
+    signal_handler__captured = NULL;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @ThenReturnValue */
+static pid_t fork__return_value;
+
+/* @Mock */
+pid_t
+fork (void)
+{
+    return fork__return_value;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+/* @CapturedValue */
+static int my_exit__status__captured;
+
+/* @Mock */
+void
+my_exit (int status)
+{
+    my_exit__status__captured = status;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @CapturedValue */
+static char *execvp__file__captured = NULL;
+/* @CapturedValue */
+static GPtrArray *execvp__args__captured;
+/* @ThenReturnValue */
+static int execvp__return_value = 0;
+
+/* @Mock */
+int
+execvp (const char *file, char *const argv[])
+{
+    char **one_arg;
+    execvp__file__captured = g_strdup (file);
+
+    for (one_arg = (char **) argv; *one_arg != NULL; one_arg++)
+        g_ptr_array_add (execvp__args__captured, g_strdup (*one_arg));
+
+    return execvp__return_value;
+}
+
+static void
+execvp__init (void)
+{
+    execvp__args__captured = g_ptr_array_new ();
+}
+
+static void
+execvp__deinit (void)
+{
+    g_ptr_array_foreach (execvp__args__captured, (GFunc) g_free, NULL);
+    g_ptr_array_free (execvp__args__captured, TRUE);
+    execvp__args__captured = NULL;
+    MC_PTR_FREE (execvp__file__captured);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+#define VERIFY_SIGACTION__ACT_IGNORED(_pntr) { \
+    struct sigaction *_act = (struct sigaction *) _pntr; \
+    mctest_assert_ptr_eq (_act->sa_handler, SIG_IGN); \
+    ck_assert_int_eq (_act->sa_flags, 0); \
+}
+
+#define VERIFY_SIGACTION__IS_RESTORED(oldact_idx, act_idx) { \
+    struct sigaction *_oldact = (struct sigaction *) g_ptr_array_index(sigaction_oldact__captured, oldact_idx); \
+    struct sigaction *_act = (struct sigaction *) g_ptr_array_index(sigaction_act__captured, act_idx); \
+    ck_assert_msg (memcmp(_oldact, _act, sizeof(struct sigaction)) == 0, \
+        "sigaction(): oldact[%d] should be equals to act[%d]", oldact_idx, act_idx); \
+}
+
+/* @Verify */
+#define VERIFY_SIGACTION_CALLS() { \
+    ck_assert_int_eq (sigaction_signum__captured->len, 6); \
+\
+    ck_assert_int_eq (*((int *) g_ptr_array_index(sigaction_signum__captured, 0)), SIGINT); \
+    ck_assert_int_eq (*((int *) g_ptr_array_index(sigaction_signum__captured, 1)), SIGQUIT); \
+    ck_assert_int_eq (*((int *) g_ptr_array_index(sigaction_signum__captured, 2)), SIGTSTP); \
+    ck_assert_int_eq (*((int *) g_ptr_array_index(sigaction_signum__captured, 3)), SIGINT); \
+    ck_assert_int_eq (*((int *) g_ptr_array_index(sigaction_signum__captured, 4)), SIGQUIT); \
+    ck_assert_int_eq (*((int *) g_ptr_array_index(sigaction_signum__captured, 5)), SIGTSTP); \
+\
+    VERIFY_SIGACTION__ACT_IGNORED(g_ptr_array_index(sigaction_act__captured, 0)); \
+    VERIFY_SIGACTION__ACT_IGNORED(g_ptr_array_index(sigaction_act__captured, 1)); \
+    { \
+        struct sigaction *_act  = g_ptr_array_index(sigaction_act__captured, 2); \
+        ck_assert_msg (memcmp (_act, &startup_handler, sizeof(struct sigaction)) == 0, \
+            "The 'act' in third call to sigaction() should be equals to startup_handler"); \
+    } \
+\
+    VERIFY_SIGACTION__IS_RESTORED (0, 3); \
+    VERIFY_SIGACTION__IS_RESTORED (1, 4); \
+    VERIFY_SIGACTION__IS_RESTORED (2, 5); \
+\
+    ck_assert_msg (g_ptr_array_index(sigaction_oldact__captured, 3) == NULL, \
+        "oldact in fourth call to sigaction() should be NULL"); \
+    ck_assert_msg (g_ptr_array_index(sigaction_oldact__captured, 4) == NULL, \
+        "oldact in fifth call to sigaction() should be NULL"); \
+    ck_assert_msg (g_ptr_array_index(sigaction_oldact__captured, 5) == NULL, \
+        "oldact in sixth call to sigaction() should be NULL"); \
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+#define VERIFY_SIGNAL_HANDLER_IS_SIG_DFL(_idx) { \
+    sighandler_t *tmp_handler = (sighandler_t *) g_ptr_array_index(signal_handler__captured, _idx);\
+    mctest_assert_ptr_eq (tmp_handler, (sighandler_t *) SIG_DFL); \
+}
+
+/* @Verify */
+#define VERIFY_SIGNAL_CALLS() { \
+    ck_assert_int_eq (signal_signum__captured->len, 4); \
+    ck_assert_int_eq (*((int *) g_ptr_array_index(signal_signum__captured, 0)), SIGINT); \
+    ck_assert_int_eq (*((int *) g_ptr_array_index(signal_signum__captured, 1)), SIGQUIT); \
+    ck_assert_int_eq (*((int *) g_ptr_array_index(signal_signum__captured, 2)), SIGTSTP); \
+    ck_assert_int_eq (*((int *) g_ptr_array_index(signal_signum__captured, 3)), SIGCHLD); \
+    \
+    VERIFY_SIGNAL_HANDLER_IS_SIG_DFL (0); \
+    VERIFY_SIGNAL_HANDLER_IS_SIG_DFL (1); \
+    VERIFY_SIGNAL_HANDLER_IS_SIG_DFL (2); \
+    VERIFY_SIGNAL_HANDLER_IS_SIG_DFL (3); \
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    signal__return_value = NULL;
+
+    sigaction__init ();
+    signal__init ();
+    execvp__init ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+    execvp__deinit ();
+    signal__deinit ();
+    sigaction__deinit ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/utilunix__my_system-fork_child.c b/tests/lib/utilunix__my_system-fork_child.c
new file mode 100644
index 0000000..319f79c
--- /dev/null
+++ b/tests/lib/utilunix__my_system-fork_child.c
@@ -0,0 +1,85 @@
+/*
+   lib - tests lib/utilinux:my_system() function
+
+   Copyright (C) 2013-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/utilunix"
+
+#include "tests/mctest.h"
+
+#include "lib/util.h"
+#include "lib/utilunix.h"
+
+#include "utilunix__my_system-common.c"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* *INDENT-OFF* */
+START_TEST (fork_child)
+/* *INDENT-ON* */
+{
+    int actual_value;
+    /* given */
+    fork__return_value = 0;
+
+    /* when */
+    actual_value = my_system (0, "/bin/some-command", "some parameter");
+
+    /* then */
+    ck_assert_int_eq (actual_value, 0);
+
+    VERIFY_SIGACTION_CALLS ();
+    VERIFY_SIGNAL_CALLS ();
+
+    mctest_assert_str_eq (execvp__file__captured, "/bin/some-command");
+    ck_assert_int_eq (execvp__args__captured->len, 2);
+
+    mctest_assert_str_eq (g_ptr_array_index (execvp__args__captured, 0), "/bin/some-command");
+    mctest_assert_str_eq (g_ptr_array_index (execvp__args__captured, 1), "some parameter");
+
+    /* All exec* calls is mocked, so call to _exit() function with 127 status code it's a normal situation */
+    ck_assert_int_eq (my_exit__status__captured, 127);
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    tcase_add_test (tc_core, fork_child);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/utilunix__my_system-fork_child_shell.c b/tests/lib/utilunix__my_system-fork_child_shell.c
new file mode 100644
index 0000000..70f630b
--- /dev/null
+++ b/tests/lib/utilunix__my_system-fork_child_shell.c
@@ -0,0 +1,86 @@
+/*
+   lib - tests lib/utilinux:my_system() function
+
+   Copyright (C) 2013-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/utilunix"
+
+#include "tests/mctest.h"
+
+#include "lib/util.h"
+#include "lib/utilunix.h"
+
+#include "utilunix__my_system-common.c"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* *INDENT-OFF* */
+START_TEST (fork_child_as_shell)
+/* *INDENT-ON* */
+{
+    int actual_value;
+    /* given */
+    fork__return_value = 0;
+
+    /* when */
+    actual_value = my_system (EXECUTE_AS_SHELL, "/bin/shell", "some command");
+
+    /* then */
+    ck_assert_int_eq (actual_value, 0);
+
+    VERIFY_SIGACTION_CALLS ();
+    VERIFY_SIGNAL_CALLS ();
+
+    mctest_assert_str_eq (execvp__file__captured, "/bin/shell");
+    ck_assert_int_eq (execvp__args__captured->len, 3);
+
+    mctest_assert_str_eq (g_ptr_array_index (execvp__args__captured, 0), "/bin/shell");
+    mctest_assert_str_eq (g_ptr_array_index (execvp__args__captured, 1), "-c");
+    mctest_assert_str_eq (g_ptr_array_index (execvp__args__captured, 2), "some command");
+
+    /* All exec* calls is mocked, so call to _exit() function with 127 status code it's a normal situation */
+    ck_assert_int_eq (my_exit__status__captured, 127);
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    tcase_add_test (tc_core, fork_child_as_shell);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/utilunix__my_system-fork_fail.c b/tests/lib/utilunix__my_system-fork_fail.c
new file mode 100644
index 0000000..14dbf00
--- /dev/null
+++ b/tests/lib/utilunix__my_system-fork_fail.c
@@ -0,0 +1,81 @@
+/*
+   lib - tests lib/utilinux:my_system() function
+
+   Copyright (C) 2013-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/utilunix"
+
+#include "tests/mctest.h"
+
+#include <signal.h>
+#include <unistd.h>
+
+#include "lib/util.h"
+#include "lib/utilunix.h"
+
+#include "utilunix__my_system-common.c"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* *INDENT-OFF* */
+START_TEST (fork_fail)
+/* *INDENT-ON* */
+{
+    int actual_value;
+
+    /* given */
+    fork__return_value = -1;
+
+    /* when */
+    actual_value = my_system (0, NULL, NULL);
+
+    /* then */
+    ck_assert_int_eq (actual_value, -1);
+
+    VERIFY_SIGACTION_CALLS ();
+
+    ck_assert_int_eq (signal_signum__captured->len, 0);
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    tcase_add_test (tc_core, fork_fail);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/Makefile.am b/tests/lib/vfs/Makefile.am
new file mode 100644
index 0000000..62ebe9f
--- /dev/null
+++ b/tests/lib/vfs/Makefile.am
@@ -0,0 +1,98 @@
+PACKAGE_STRING = "/lib/vfs"
+
+AM_CPPFLAGS = \
+	-DTEST_SHARE_DIR=\"$(abs_srcdir)\" \
+	$(GLIB_CFLAGS) \
+	-I$(top_srcdir) \
+	-I$(top_srcdir)/lib/vfs \
+	@CHECK_CFLAGS@
+
+AM_LDFLAGS = @TESTS_LDFLAGS@
+
+EXTRA_DIST = mc.charsets
+
+LIBS = @CHECK_LIBS@ \
+	$(top_builddir)/lib/libmc.la
+
+if ENABLE_MCLIB
+LIBS += $(GLIB_LIBS)
+endif
+
+TESTS = \
+	canonicalize_pathname \
+	current_dir \
+	path_cmp \
+	path_len \
+	path_manipulations \
+	path_serialize \
+	relative_cd \
+	tempdir \
+	vfs_adjust_stat \
+	vfs_parse_ls_lga \
+	vfs_path_from_str_flags \
+	vfs_path_string_convert \
+	vfs_prefix_to_class \
+	vfs_setup_cwd \
+	vfs_split \
+	vfs_s_get_path
+
+if CHARSET
+TESTS += path_recode \
+	vfs_get_encoding
+endif
+
+check_PROGRAMS = $(TESTS)
+
+canonicalize_pathname_SOURCES = \
+	canonicalize_pathname.c
+
+current_dir_SOURCES = \
+	current_dir.c
+
+path_cmp_SOURCES = \
+	path_cmp.c
+
+path_len_SOURCES = \
+	path_len.c
+
+path_manipulations_SOURCES = \
+	path_manipulations.c
+
+path_recode_SOURCES = \
+	path_recode.c
+
+path_serialize_SOURCES = \
+	path_serialize.c
+
+relative_cd_SOURCES = \
+	relative_cd.c
+
+tempdir_SOURCES = \
+	tempdir.c
+
+vfs_adjust_stat_SOURCES = \
+	vfs_adjust_stat.c
+
+vfs_get_encoding_SOURCES = \
+	vfs_get_encoding.c
+
+vfs_setup_cwd_SOURCES = \
+	vfs_setup_cwd.c
+
+vfs_split_SOURCES = \
+	vfs_split.c
+
+vfs_parse_ls_lga_SOURCES = \
+	vfs_parse_ls_lga.c
+
+vfs_prefix_to_class_SOURCES = \
+	vfs_prefix_to_class.c
+
+vfs_path_from_str_flags_SOURCES = \
+	vfs_path_from_str_flags.c
+
+vfs_path_string_convert_SOURCES = \
+	vfs_path_string_convert.c
+
+vfs_s_get_path_SOURCES = \
+	vfs_s_get_path.c
diff --git a/tests/lib/vfs/Makefile.in b/tests/lib/vfs/Makefile.in
new file mode 100644
index 0000000..b0c0adc
--- /dev/null
+++ b/tests/lib/vfs/Makefile.in
@@ -0,0 +1,1508 @@
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+# @configure_input@
+
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
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+  if test -z '$(MAKELEVEL)'; then \
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+         exit 1;; \
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+  if $(am__is_gnu_make); then \
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+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
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+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
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+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
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+@ENABLE_MCLIB_TRUE@am__append_1 = $(GLIB_LIBS)
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+	path_manipulations$(EXEEXT) path_serialize$(EXEEXT) \
+	relative_cd$(EXEEXT) tempdir$(EXEEXT) vfs_adjust_stat$(EXEEXT) \
+	vfs_parse_ls_lga$(EXEEXT) vfs_path_from_str_flags$(EXEEXT) \
+	vfs_path_string_convert$(EXEEXT) vfs_prefix_to_class$(EXEEXT) \
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+	path_cmp$(EXEEXT) path_len$(EXEEXT) \
+	path_manipulations$(EXEEXT) path_serialize$(EXEEXT) \
+	relative_cd$(EXEEXT) tempdir$(EXEEXT) vfs_adjust_stat$(EXEEXT) \
+	vfs_parse_ls_lga$(EXEEXT) vfs_path_from_str_flags$(EXEEXT) \
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+vfs_parse_ls_lga_OBJECTS = $(am_vfs_parse_ls_lga_OBJECTS)
+vfs_parse_ls_lga_LDADD = $(LDADD)
+am_vfs_path_from_str_flags_OBJECTS =  \
+	vfs_path_from_str_flags.$(OBJEXT)
+vfs_path_from_str_flags_OBJECTS =  \
+	$(am_vfs_path_from_str_flags_OBJECTS)
+vfs_path_from_str_flags_LDADD = $(LDADD)
+am_vfs_path_string_convert_OBJECTS =  \
+	vfs_path_string_convert.$(OBJEXT)
+vfs_path_string_convert_OBJECTS =  \
+	$(am_vfs_path_string_convert_OBJECTS)
+vfs_path_string_convert_LDADD = $(LDADD)
+am_vfs_prefix_to_class_OBJECTS = vfs_prefix_to_class.$(OBJEXT)
+vfs_prefix_to_class_OBJECTS = $(am_vfs_prefix_to_class_OBJECTS)
+vfs_prefix_to_class_LDADD = $(LDADD)
+am_vfs_s_get_path_OBJECTS = vfs_s_get_path.$(OBJEXT)
+vfs_s_get_path_OBJECTS = $(am_vfs_s_get_path_OBJECTS)
+vfs_s_get_path_LDADD = $(LDADD)
+am_vfs_setup_cwd_OBJECTS = vfs_setup_cwd.$(OBJEXT)
+vfs_setup_cwd_OBJECTS = $(am_vfs_setup_cwd_OBJECTS)
+vfs_setup_cwd_LDADD = $(LDADD)
+am_vfs_split_OBJECTS = vfs_split.$(OBJEXT)
+vfs_split_OBJECTS = $(am_vfs_split_OBJECTS)
+vfs_split_LDADD = $(LDADD)
+AM_V_P = $(am__v_P_@AM_V@)
+am__v_P_ = $(am__v_P_@AM_DEFAULT_V@)
+am__v_P_0 = false
+am__v_P_1 = :
+AM_V_GEN = $(am__v_GEN_@AM_V@)
+am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@)
+am__v_GEN_0 = @echo "  GEN     " $@;
+am__v_GEN_1 = 
+AM_V_at = $(am__v_at_@AM_V@)
+am__v_at_ = $(am__v_at_@AM_DEFAULT_V@)
+am__v_at_0 = @
+am__v_at_1 = 
+DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)
+depcomp = $(SHELL) $(top_srcdir)/config/depcomp
+am__maybe_remake_depfiles = depfiles
+am__depfiles_remade = ./$(DEPDIR)/canonicalize_pathname.Po \
+	./$(DEPDIR)/current_dir.Po ./$(DEPDIR)/path_cmp.Po \
+	./$(DEPDIR)/path_len.Po ./$(DEPDIR)/path_manipulations.Po \
+	./$(DEPDIR)/path_recode.Po ./$(DEPDIR)/path_serialize.Po \
+	./$(DEPDIR)/relative_cd.Po ./$(DEPDIR)/tempdir.Po \
+	./$(DEPDIR)/vfs_adjust_stat.Po ./$(DEPDIR)/vfs_get_encoding.Po \
+	./$(DEPDIR)/vfs_parse_ls_lga.Po \
+	./$(DEPDIR)/vfs_path_from_str_flags.Po \
+	./$(DEPDIR)/vfs_path_string_convert.Po \
+	./$(DEPDIR)/vfs_prefix_to_class.Po \
+	./$(DEPDIR)/vfs_s_get_path.Po ./$(DEPDIR)/vfs_setup_cwd.Po \
+	./$(DEPDIR)/vfs_split.Po
+am__mv = mv -f
+COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
+	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
+LTCOMPILE = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) \
+	$(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
+	$(AM_CFLAGS) $(CFLAGS)
+AM_V_CC = $(am__v_CC_@AM_V@)
+am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@)
+am__v_CC_0 = @echo "  CC      " $@;
+am__v_CC_1 = 
+CCLD = $(CC)
+LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) \
+	$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \
+	$(AM_LDFLAGS) $(LDFLAGS) -o $@
+AM_V_CCLD = $(am__v_CCLD_@AM_V@)
+am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@)
+am__v_CCLD_0 = @echo "  CCLD    " $@;
+am__v_CCLD_1 = 
+SOURCES = $(canonicalize_pathname_SOURCES) $(current_dir_SOURCES) \
+	$(path_cmp_SOURCES) $(path_len_SOURCES) \
+	$(path_manipulations_SOURCES) $(path_recode_SOURCES) \
+	$(path_serialize_SOURCES) $(relative_cd_SOURCES) \
+	$(tempdir_SOURCES) $(vfs_adjust_stat_SOURCES) \
+	$(vfs_get_encoding_SOURCES) $(vfs_parse_ls_lga_SOURCES) \
+	$(vfs_path_from_str_flags_SOURCES) \
+	$(vfs_path_string_convert_SOURCES) \
+	$(vfs_prefix_to_class_SOURCES) $(vfs_s_get_path_SOURCES) \
+	$(vfs_setup_cwd_SOURCES) $(vfs_split_SOURCES)
+DIST_SOURCES = $(canonicalize_pathname_SOURCES) $(current_dir_SOURCES) \
+	$(path_cmp_SOURCES) $(path_len_SOURCES) \
+	$(path_manipulations_SOURCES) $(path_recode_SOURCES) \
+	$(path_serialize_SOURCES) $(relative_cd_SOURCES) \
+	$(tempdir_SOURCES) $(vfs_adjust_stat_SOURCES) \
+	$(vfs_get_encoding_SOURCES) $(vfs_parse_ls_lga_SOURCES) \
+	$(vfs_path_from_str_flags_SOURCES) \
+	$(vfs_path_string_convert_SOURCES) \
+	$(vfs_prefix_to_class_SOURCES) $(vfs_s_get_path_SOURCES) \
+	$(vfs_setup_cwd_SOURCES) $(vfs_split_SOURCES)
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
+am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP)
+# Read a list of newline-separated strings from the standard input,
+# and print each of them once, without duplicates.  Input order is
+# *not* preserved.
+am__uniquify_input = $(AWK) '\
+  BEGIN { nonempty = 0; } \
+  { items[$$0] = 1; nonempty = 1; } \
+  END { if (nonempty) { for (i in items) print i; }; } \
+'
+# Make sure the list of sources is unique.  This is necessary because,
+# e.g., the same source file might be shared among _SOURCES variables
+# for different programs/libraries.
+am__define_uniq_tagged_files = \
+  list='$(am__tagged_files)'; \
+  unique=`for i in $$list; do \
+    if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+  done | $(am__uniquify_input)`
+am__tty_colors_dummy = \
+  mgn= red= grn= lgn= blu= brg= std=; \
+  am__color_tests=no
+am__tty_colors = { \
+  $(am__tty_colors_dummy); \
+  if test "X$(AM_COLOR_TESTS)" = Xno; then \
+    am__color_tests=no; \
+  elif test "X$(AM_COLOR_TESTS)" = Xalways; then \
+    am__color_tests=yes; \
+  elif test "X$$TERM" != Xdumb && { test -t 1; } 2>/dev/null; then \
+    am__color_tests=yes; \
+  fi; \
+  if test $$am__color_tests = yes; then \
+    red=''; \
+    grn=''; \
+    lgn=''; \
+    blu=''; \
+    mgn=''; \
+    brg=''; \
+    std=''; \
+  fi; \
+}
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
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+    *) f=$$p;; \
+  esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
+  srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*|]/\\\\&/g'`
+am__nobase_strip = \
+  for p in $$list; do echo "$$p"; done | sed -e "s|$$srcdirstrip/||"
+am__nobase_list = $(am__nobase_strip_setup); \
+  for p in $$list; do echo "$$p $$p"; done | \
+  sed "s| $$srcdirstrip/| |;"' / .*\//!s/ .*/ ./; s,\( .*\)/[^/]*$$,\1,' | \
+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
+      { print $$2, files[$$2]; n[$$2] = 0; files[$$2] = "" } } \
+    END { for (dir in files) print dir, files[dir] }'
+am__base_list = \
+  sed '$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;$$!N;s/\n/ /g' | \
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+am__uninstall_files_from_dir = { \
+  test -z "$$files" \
+    || { test ! -d "$$dir" && test ! -f "$$dir" && test ! -r "$$dir"; } \
+    || { echo " ( cd '$$dir' && rm -f" $$files ")"; \
+         $(am__cd) "$$dir" && rm -f $$files; }; \
+  }
+am__recheck_rx = ^[ 	]*:recheck:[ 	]*
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+am__copy_in_global_log_rx = ^[ 	]*:copy-in-global-log:[ 	]*
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+am__list_recheck_tests = $(AWK) '{ \
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+    { \
+      if (rc < 0) \
+        { \
+          if ((getline line2 < ($$0 ".log")) < 0) \
+	    recheck = 0; \
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+        { \
+          recheck = 0; \
+          break; \
+        } \
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+        { \
+          break; \
+        } \
+    }; \
+  if (recheck) \
+    print $$0; \
+  close ($$0 ".trs"); \
+  close ($$0 ".log"); \
+}'
+# A command that, given a newline-separated list of test names on the
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+  len = length(header); \
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+  printf "\n\n"; \
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+{ \
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+  global_test_result = "RUN"; \
+  while ((rc = (getline line < ($$0 ".trs"))) != 0) \
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+      if (line ~ /$(am__global_test_result_rx)/) \
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+      while ((rc = (getline line < ($$0 ".log"))) != 0) \
+      { \
+        if (rc < 0) \
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+        print line; \
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+      printf "\n"; \
+    }; \
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+srcdir=$(srcdir); export srcdir;			\
+case "$@" in						\
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+    *) am__odir=.;; 					\
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+AM_CPPFLAGS = \
+	-DTEST_SHARE_DIR=\"$(abs_srcdir)\" \
+	$(GLIB_CFLAGS) \
+	-I$(top_srcdir) \
+	-I$(top_srcdir)/lib/vfs \
+	@CHECK_CFLAGS@
+
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+	current_dir.c
+
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+	path_cmp.c
+
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+	path_len.c
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+	path_manipulations.c
+
+path_recode_SOURCES = \
+	path_recode.c
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+	path_serialize.c
+
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+	relative_cd.c
+
+tempdir_SOURCES = \
+	tempdir.c
+
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+	vfs_adjust_stat.c
+
+vfs_get_encoding_SOURCES = \
+	vfs_get_encoding.c
+
+vfs_setup_cwd_SOURCES = \
+	vfs_setup_cwd.c
+
+vfs_split_SOURCES = \
+	vfs_split.c
+
+vfs_parse_ls_lga_SOURCES = \
+	vfs_parse_ls_lga.c
+
+vfs_prefix_to_class_SOURCES = \
+	vfs_prefix_to_class.c
+
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+	vfs_path_from_str_flags.c
+
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+	vfs_path_string_convert.c
+
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+	vfs_s_get_path.c
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+	  case '$(am__configure_deps)' in \
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+	        && { if test -f $@; then exit 0; else break; fi; }; \
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+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu tests/lib/vfs/Makefile
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+	@rm -f current_dir$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(current_dir_OBJECTS) $(current_dir_LDADD) $(LIBS)
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+	@rm -f path_cmp$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(path_cmp_OBJECTS) $(path_cmp_LDADD) $(LIBS)
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+	@rm -f path_len$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(path_len_OBJECTS) $(path_len_LDADD) $(LIBS)
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+	@rm -f path_recode$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(path_recode_OBJECTS) $(path_recode_LDADD) $(LIBS)
+
+path_serialize$(EXEEXT): $(path_serialize_OBJECTS) $(path_serialize_DEPENDENCIES) $(EXTRA_path_serialize_DEPENDENCIES) 
+	@rm -f path_serialize$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(path_serialize_OBJECTS) $(path_serialize_LDADD) $(LIBS)
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+	@rm -f relative_cd$(EXEEXT)
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+	$(AM_V_CCLD)$(LINK) $(tempdir_OBJECTS) $(tempdir_LDADD) $(LIBS)
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+	@rm -f vfs_adjust_stat$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(vfs_adjust_stat_OBJECTS) $(vfs_adjust_stat_LDADD) $(LIBS)
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+	@rm -f vfs_get_encoding$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(vfs_get_encoding_OBJECTS) $(vfs_get_encoding_LDADD) $(LIBS)
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+	@rm -f vfs_parse_ls_lga$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(vfs_parse_ls_lga_OBJECTS) $(vfs_parse_ls_lga_LDADD) $(LIBS)
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+	@rm -f vfs_path_from_str_flags$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(vfs_path_from_str_flags_OBJECTS) $(vfs_path_from_str_flags_LDADD) $(LIBS)
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+	@rm -f vfs_path_string_convert$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(vfs_path_string_convert_OBJECTS) $(vfs_path_string_convert_LDADD) $(LIBS)
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+	@rm -f vfs_prefix_to_class$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(vfs_prefix_to_class_OBJECTS) $(vfs_prefix_to_class_LDADD) $(LIBS)
+
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+	@rm -f vfs_s_get_path$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(vfs_s_get_path_OBJECTS) $(vfs_s_get_path_LDADD) $(LIBS)
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+	@rm -f vfs_setup_cwd$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(vfs_setup_cwd_OBJECTS) $(vfs_setup_cwd_LDADD) $(LIBS)
+
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+	@rm -f vfs_split$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(vfs_split_OBJECTS) $(vfs_split_LDADD) $(LIBS)
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+mostlyclean-compile:
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+distclean-compile:
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+# Recover from deleted '.trs' file; this should ensure that
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+	  col="$$grn";							\
+	 else								\
+	  col="$$red";							\
+	  test x"$$VERBOSE" = x || cat $(TEST_SUITE_LOG);		\
+	fi;								\
+	echo "$${col}$$br$${std}"; 					\
+	echo "$${col}Testsuite summary"$(AM_TESTSUITE_SUMMARY_HEADER)"$${std}";	\
+	echo "$${col}$$br$${std}"; 					\
+	create_testsuite_report --maybe-color;				\
+	echo "$$col$$br$$std";						\
+	if $$success; then :; else					\
+	  echo "$${col}See $(subdir)/$(TEST_SUITE_LOG)$${std}";		\
+	  if test -n "$(PACKAGE_BUGREPORT)"; then			\
+	    echo "$${col}Please report to $(PACKAGE_BUGREPORT)$${std}";	\
+	  fi;								\
+	  echo "$$col$$br$$std";					\
+	fi;								\
+	$$success || exit 1
+
+check-TESTS: $(check_PROGRAMS)
+	@list='$(RECHECK_LOGS)';           test -z "$$list" || rm -f $$list
+	@list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
+	@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+	@set +e; $(am__set_TESTS_bases); \
+	log_list=`for i in $$bases; do echo $$i.log; done`; \
+	trs_list=`for i in $$bases; do echo $$i.trs; done`; \
+	log_list=`echo $$log_list`; trs_list=`echo $$trs_list`; \
+	$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) TEST_LOGS="$$log_list"; \
+	exit $$?;
+recheck: all $(check_PROGRAMS)
+	@test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+	@set +e; $(am__set_TESTS_bases); \
+	bases=`for i in $$bases; do echo $$i; done \
+	         | $(am__list_recheck_tests)` || exit 1; \
+	log_list=`for i in $$bases; do echo $$i.log; done`; \
+	log_list=`echo $$log_list`; \
+	$(MAKE) $(AM_MAKEFLAGS) $(TEST_SUITE_LOG) \
+	        am__force_recheck=am--force-recheck \
+	        TEST_LOGS="$$log_list"; \
+	exit $$?
+canonicalize_pathname.log: canonicalize_pathname$(EXEEXT)
+	@p='canonicalize_pathname$(EXEEXT)'; \
+	b='canonicalize_pathname'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+current_dir.log: current_dir$(EXEEXT)
+	@p='current_dir$(EXEEXT)'; \
+	b='current_dir'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+path_cmp.log: path_cmp$(EXEEXT)
+	@p='path_cmp$(EXEEXT)'; \
+	b='path_cmp'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+path_len.log: path_len$(EXEEXT)
+	@p='path_len$(EXEEXT)'; \
+	b='path_len'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+path_manipulations.log: path_manipulations$(EXEEXT)
+	@p='path_manipulations$(EXEEXT)'; \
+	b='path_manipulations'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+path_serialize.log: path_serialize$(EXEEXT)
+	@p='path_serialize$(EXEEXT)'; \
+	b='path_serialize'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+relative_cd.log: relative_cd$(EXEEXT)
+	@p='relative_cd$(EXEEXT)'; \
+	b='relative_cd'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+tempdir.log: tempdir$(EXEEXT)
+	@p='tempdir$(EXEEXT)'; \
+	b='tempdir'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+vfs_adjust_stat.log: vfs_adjust_stat$(EXEEXT)
+	@p='vfs_adjust_stat$(EXEEXT)'; \
+	b='vfs_adjust_stat'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+vfs_parse_ls_lga.log: vfs_parse_ls_lga$(EXEEXT)
+	@p='vfs_parse_ls_lga$(EXEEXT)'; \
+	b='vfs_parse_ls_lga'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+vfs_path_from_str_flags.log: vfs_path_from_str_flags$(EXEEXT)
+	@p='vfs_path_from_str_flags$(EXEEXT)'; \
+	b='vfs_path_from_str_flags'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+vfs_path_string_convert.log: vfs_path_string_convert$(EXEEXT)
+	@p='vfs_path_string_convert$(EXEEXT)'; \
+	b='vfs_path_string_convert'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+vfs_prefix_to_class.log: vfs_prefix_to_class$(EXEEXT)
+	@p='vfs_prefix_to_class$(EXEEXT)'; \
+	b='vfs_prefix_to_class'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+vfs_setup_cwd.log: vfs_setup_cwd$(EXEEXT)
+	@p='vfs_setup_cwd$(EXEEXT)'; \
+	b='vfs_setup_cwd'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+vfs_split.log: vfs_split$(EXEEXT)
+	@p='vfs_split$(EXEEXT)'; \
+	b='vfs_split'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+vfs_s_get_path.log: vfs_s_get_path$(EXEEXT)
+	@p='vfs_s_get_path$(EXEEXT)'; \
+	b='vfs_s_get_path'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+path_recode.log: path_recode$(EXEEXT)
+	@p='path_recode$(EXEEXT)'; \
+	b='path_recode'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+vfs_get_encoding.log: vfs_get_encoding$(EXEEXT)
+	@p='vfs_get_encoding$(EXEEXT)'; \
+	b='vfs_get_encoding'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+.test.log:
+	@p='$<'; \
+	$(am__set_b); \
+	$(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+@am__EXEEXT_TRUE@.test$(EXEEXT).log:
+@am__EXEEXT_TRUE@	@p='$<'; \
+@am__EXEEXT_TRUE@	$(am__set_b); \
+@am__EXEEXT_TRUE@	$(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
+@am__EXEEXT_TRUE@	--log-file $$b.log --trs-file $$b.trs \
+@am__EXEEXT_TRUE@	$(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \
+@am__EXEEXT_TRUE@	"$$tst" $(AM_TESTS_FD_REDIRECT)
+distdir: $(BUILT_SOURCES)
+	$(MAKE) $(AM_MAKEFLAGS) distdir-am
+
+distdir-am: $(DISTFILES)
+	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+	list='$(DISTFILES)'; \
+	  dist_files=`for file in $$list; do echo $$file; done | \
+	  sed -e "s|^$$srcdirstrip/||;t" \
+	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+	case $$dist_files in \
+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+			   sort -u` ;; \
+	esac; \
+	for file in $$dist_files; do \
+	  if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+	  if test -d $$d/$$file; then \
+	    dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+	    if test -d "$(distdir)/$$file"; then \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+	$(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS)
+	$(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+	-test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+	-test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+	-test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-checkPROGRAMS clean-generic clean-libtool \
+	mostlyclean-am
+
+distclean: distclean-am
+		-rm -f ./$(DEPDIR)/canonicalize_pathname.Po
+	-rm -f ./$(DEPDIR)/current_dir.Po
+	-rm -f ./$(DEPDIR)/path_cmp.Po
+	-rm -f ./$(DEPDIR)/path_len.Po
+	-rm -f ./$(DEPDIR)/path_manipulations.Po
+	-rm -f ./$(DEPDIR)/path_recode.Po
+	-rm -f ./$(DEPDIR)/path_serialize.Po
+	-rm -f ./$(DEPDIR)/relative_cd.Po
+	-rm -f ./$(DEPDIR)/tempdir.Po
+	-rm -f ./$(DEPDIR)/vfs_adjust_stat.Po
+	-rm -f ./$(DEPDIR)/vfs_get_encoding.Po
+	-rm -f ./$(DEPDIR)/vfs_parse_ls_lga.Po
+	-rm -f ./$(DEPDIR)/vfs_path_from_str_flags.Po
+	-rm -f ./$(DEPDIR)/vfs_path_string_convert.Po
+	-rm -f ./$(DEPDIR)/vfs_prefix_to_class.Po
+	-rm -f ./$(DEPDIR)/vfs_s_get_path.Po
+	-rm -f ./$(DEPDIR)/vfs_setup_cwd.Po
+	-rm -f ./$(DEPDIR)/vfs_split.Po
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
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+info: info-am
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+
+install-exec-am:
+
+install-html: install-html-am
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+install-html-am:
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+install-info: install-info-am
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+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+		-rm -f ./$(DEPDIR)/canonicalize_pathname.Po
+	-rm -f ./$(DEPDIR)/current_dir.Po
+	-rm -f ./$(DEPDIR)/path_cmp.Po
+	-rm -f ./$(DEPDIR)/path_len.Po
+	-rm -f ./$(DEPDIR)/path_manipulations.Po
+	-rm -f ./$(DEPDIR)/path_recode.Po
+	-rm -f ./$(DEPDIR)/path_serialize.Po
+	-rm -f ./$(DEPDIR)/relative_cd.Po
+	-rm -f ./$(DEPDIR)/tempdir.Po
+	-rm -f ./$(DEPDIR)/vfs_adjust_stat.Po
+	-rm -f ./$(DEPDIR)/vfs_get_encoding.Po
+	-rm -f ./$(DEPDIR)/vfs_parse_ls_lga.Po
+	-rm -f ./$(DEPDIR)/vfs_path_from_str_flags.Po
+	-rm -f ./$(DEPDIR)/vfs_path_string_convert.Po
+	-rm -f ./$(DEPDIR)/vfs_prefix_to_class.Po
+	-rm -f ./$(DEPDIR)/vfs_s_get_path.Po
+	-rm -f ./$(DEPDIR)/vfs_setup_cwd.Po
+	-rm -f ./$(DEPDIR)/vfs_split.Po
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: check-am install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-TESTS \
+	check-am clean clean-checkPROGRAMS clean-generic clean-libtool \
+	cscopelist-am ctags ctags-am distclean distclean-compile \
+	distclean-generic distclean-libtool distclean-tags distdir dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-html install-html-am \
+	install-info install-info-am install-man install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	recheck tags tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/tests/lib/vfs/canonicalize_pathname.c b/tests/lib/vfs/canonicalize_pathname.c
new file mode 100644
index 0000000..c40c81d
--- /dev/null
+++ b/tests/lib/vfs/canonicalize_pathname.c
@@ -0,0 +1,203 @@
+/*
+   lib - canonicalize path
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#ifdef HAVE_CHARSET
+#include "lib/charsets.h"
+#endif
+
+#include "lib/strutil.h"
+#include "lib/util.h"
+#include "lib/vfs/xdirentry.h"
+
+#include "src/vfs/local/local.c"
+
+static struct vfs_class vfs_test_ops;
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+
+#ifdef HAVE_CHARSET
+    mc_global.sysconfig_dir = (char *) TEST_SHARE_DIR;
+    load_codepages_list ();
+#endif
+
+    vfs_init_class (&vfs_test_ops, "testfs", VFSF_NOLINKS | VFSF_REMOTE, "ftp");
+    vfs_register_class (&vfs_test_ops);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+#ifdef HAVE_CHARSET
+    free_codepages_list ();
+#endif
+
+    vfs_shut ();
+
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_canonicalize_path_ds") */
+/* *INDENT-OFF* */
+static const struct test_canonicalize_path_ds
+{
+    const char *input_path;
+    const char *expected_path;
+} test_canonicalize_path_ds[] =
+{
+    { /* 0. UNC path */
+        "//some_server/ww",
+        "//some_server/ww"
+    },
+    { /* 1. join slashes */
+        "///some_server/////////ww",
+        "/some_server/ww"
+    },
+    { /* 2. Collapse "/./" -> "/" */
+        "//some_server//.///////ww/./././.",
+        "//some_server/ww"
+    },
+    {/* 3. Remove leading "./" */
+        "./some_server/ww",
+        "some_server/ww"
+    },
+    { /* 4. some/.. -> . */
+        "some_server/..",
+        "."
+    },
+    { /* 5. Collapse "/.." with the previous part of path */
+        "/some_server/ww/some_server/../ww/../some_server/..//ww/some_server/ww",
+        "/some_server/ww/ww/some_server/ww"
+    },
+    { /* 6. URI style */
+        "/some_server/ww/ftp://user:pass@host.net/path/",
+        "/some_server/ww/ftp://user:pass@host.net/path"
+    },
+    { /* 7. */
+        "/some_server/ww/ftp://user:pass@host.net/path/../../",
+        "/some_server/ww"
+    },
+    { /* 8. */
+        "ftp://user:pass@host.net/path/../../",
+        "."
+    },
+    { /* 9. */
+        "ftp://user/../../",
+        ".."
+    },
+#ifdef HAVE_CHARSET
+    { /* 10. Supported encoding */
+        "/b/#enc:utf-8/../c",
+        "/c"
+    },
+    { /* 11. Unsupported encoding */
+        "/b/#enc:aaaa/../c",
+        "/b/c"
+    },
+    { /* 12. Supported encoding */
+        "/b/../#enc:utf-8/c",
+        "/#enc:utf-8/c"
+    },
+    { /* 13. Unsupported encoding */
+        "/b/../#enc:aaaa/c",
+        "/#enc:aaaa/c"
+    },
+    { /* 14.  Supported encoding */
+        "/b/c/#enc:utf-8/..",
+        "/b"
+    },
+    { /* 15.  Unsupported encoding */
+        "/b/c/#enc:aaaa/..",
+        "/b/c"
+    },
+    { /* 16.  Supported encoding */
+        "/b/c/../#enc:utf-8",
+        "/b/#enc:utf-8"
+    },
+    { /* 17.  Unsupported encoding */
+        "/b/c/../#enc:aaaa",
+        "/b/#enc:aaaa"
+    },
+#endif  /* HAVE_CHARSET */
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_canonicalize_path_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_canonicalize_path, test_canonicalize_path_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    char *actual_path;
+
+    actual_path = g_strdup (data->input_path);
+
+    /* when */
+    canonicalize_pathname (actual_path);
+
+    /* then */
+    mctest_assert_str_eq (actual_path, data->expected_path) g_free (actual_path);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_canonicalize_path, test_canonicalize_path_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/current_dir.c b/tests/lib/vfs/current_dir.c
new file mode 100644
index 0000000..6ae1651
--- /dev/null
+++ b/tests/lib/vfs/current_dir.c
@@ -0,0 +1,207 @@
+/*
+   lib/vfs - manipulate with current directory
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#include <string.h>             /* memset() */
+
+#include "lib/global.h"
+#include "lib/strutil.h"
+#include "lib/vfs/xdirentry.h"
+
+#include "src/vfs/local/local.c"
+
+static struct vfs_s_subclass vfs_test_subclass;
+static struct vfs_class *vfs_test_ops = VFS_CLASS (&vfs_test_subclass);
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Mock */
+static int
+test_chdir (const vfs_path_t * vpath)
+{
+    (void) vpath;
+
+    return 0;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+
+    memset (&vfs_test_subclass, 0, sizeof (vfs_test_subclass));
+    vfs_init_class (vfs_test_ops, "testfs", VFSF_UNKNOWN, "test");
+    vfs_test_ops->chdir = test_chdir;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_cd_ds") */
+/* *INDENT-OFF* */
+static const struct test_cd_ds
+{
+    const char *input_initial_path;
+    const char *input_cd_path;
+    const vfs_flags_t input_class_flags;
+
+    const char *expected_cd_path;
+} test_cd_ds[] =
+{
+    { /* 0. */
+        "/",
+        "/dev/some.file/test://",
+        VFSF_NOLINKS,
+        "/dev/some.file/test://"
+    },
+    { /* 1. */
+        "/",
+        "/dev/some.file/test://bla-bla",
+        VFSF_NOLINKS,
+        "/dev/some.file/test://bla-bla"
+    },
+    { /* 2. */
+        "/dev/some.file/test://bla-bla",
+        "..",
+        VFSF_NOLINKS,
+        "/dev/some.file/test://"
+    },
+    { /* 3. */
+        "/dev/some.file/test://",
+        "..",
+        VFSF_NOLINKS,
+        "/dev"
+    },
+    { /* 4. */
+        "/dev",
+        "..",
+        VFSF_NOLINKS,
+        "/"
+    },
+    { /* 5. */
+        "/",
+        "..",
+        VFSF_NOLINKS,
+        "/"
+    },
+    { /* 6. */
+        "/",
+        "/test://user:pass@host.net/path",
+        VFSF_NOLINKS | VFSF_REMOTE,
+        "/test://user:pass@host.net/path"
+    },
+    { /* 7. */
+        "/test://user:pass@host.net/path",
+        "..",
+        VFSF_NOLINKS | VFSF_REMOTE,
+        "/test://user:pass@host.net/"
+    },
+    { /* 8. */
+        "/test://user:pass@host.net/",
+        "..",
+        VFSF_NOLINKS | VFSF_REMOTE,
+        "/"
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_cd_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_cd, test_cd_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath;
+
+    vfs_test_ops->flags = data->input_class_flags;
+    vfs_register_class (vfs_test_ops);
+
+    vfs_set_raw_current_dir (vfs_path_from_str (data->input_initial_path));
+
+    vpath = vfs_path_from_str (data->input_cd_path);
+
+    /* when */
+    mc_chdir (vpath);
+
+    /* then */
+    {
+        char *actual_cd_path;
+
+        actual_cd_path = _vfs_get_cwd ();
+        mctest_assert_str_eq (actual_cd_path, data->expected_cd_path);
+        g_free (actual_cd_path);
+    }
+    vfs_path_free (vpath, TRUE);
+
+    vfs_unregister_class (vfs_test_ops);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+    char *cwd;
+
+    tc_core = tcase_create ("Core");
+
+    /* writable directory where check creates temporary files */
+    cwd = g_get_current_dir ();
+    g_setenv ("TEMP", cwd, TRUE);
+    g_free (cwd);
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_cd, test_cd_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/mc.charsets b/tests/lib/vfs/mc.charsets
new file mode 100644
index 0000000..f51ee2a
--- /dev/null
+++ b/tests/lib/vfs/mc.charsets
@@ -0,0 +1,5 @@
+ASCII		7-bit ASCII
+IBM866		CP 866
+KOI8-R		KOI8-R
+KOI8-U		KOI8-U
+UTF-8		UTF-8
diff --git a/tests/lib/vfs/path_cmp.c b/tests/lib/vfs/path_cmp.c
new file mode 100644
index 0000000..abb3ecd
--- /dev/null
+++ b/tests/lib/vfs/path_cmp.c
@@ -0,0 +1,254 @@
+/* lib/vfs - vfs_path_t compare functions
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#ifdef HAVE_CHARSET
+#include "lib/charsets.h"
+#endif
+
+#include "lib/strutil.h"
+#include "lib/vfs/xdirentry.h"
+#include "lib/vfs/path.h"
+
+#include "src/vfs/local/local.c"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+
+    mc_global.sysconfig_dir = (char *) TEST_SHARE_DIR;
+#ifdef HAVE_CHARSET
+    load_codepages_list ();
+#endif
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+#ifdef HAVE_CHARSET
+    free_codepages_list ();
+#endif
+
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_path_equal_ds") */
+/* *INDENT-OFF* */
+static const struct test_path_equal_ds
+{
+    const char *input_path1;
+    const char *input_path2;
+    const gboolean expected_result;
+} test_path_equal_ds[] =
+{
+    { /* 0. */
+        NULL,
+        NULL,
+        FALSE
+    },
+    { /* 1. */
+        NULL,
+        "/test/path",
+        FALSE
+    },
+    { /* 2. */
+        "/test/path",
+        NULL,
+        FALSE
+    },
+    { /* 3. */
+        "/test/path",
+        "/test/path",
+        TRUE
+    },
+#ifdef HAVE_CHARSET
+    { /* 4. */
+        "/#enc:KOI8-R/те�товый/путь",
+        "/те�товый/путь",
+        FALSE
+    },
+    { /* 5. */
+        "/те�товый/путь",
+        "/#enc:KOI8-R/те�товый/путь",
+        FALSE
+    },
+    { /* 6. */
+        "/#enc:KOI8-R/те�товый/путь",
+        "/#enc:KOI8-R/те�товый/путь",
+        TRUE
+    },
+#endif
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_path_equal_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_path_equal, test_path_equal_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath1, *vpath2;
+    gboolean actual_result;
+
+    vpath1 = vfs_path_from_str (data->input_path1);
+    vpath2 = vfs_path_from_str (data->input_path2);
+
+    /* when */
+    actual_result = vfs_path_equal (vpath1, vpath2);
+
+    /* then */
+    ck_assert_int_eq (actual_result, data->expected_result);
+
+    vfs_path_free (vpath1, TRUE);
+    vfs_path_free (vpath2, TRUE);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_path_equal_len_ds") */
+/* *INDENT-OFF* */
+static const struct test_path_equal_len_ds
+{
+    const char *input_path1;
+    const char *input_path2;
+    const size_t input_length;
+    const gboolean expected_result;
+} test_path_equal_len_ds[] =
+{
+    { /* 0. */
+        NULL,
+        NULL,
+        0,
+        FALSE
+    },
+    { /* 1. */
+        NULL,
+        NULL,
+        100,
+        FALSE
+    },
+    { /* 2. */
+        NULL,
+        "/те�товый/путь",
+        10,
+        FALSE
+    },
+    { /* 3. */
+        "/те�товый/путь",
+        NULL,
+        10,
+        FALSE
+    },
+    { /* 4. */
+        "/те�товый/путь",
+        "/те�товый/путь",
+        10,
+        TRUE
+    },
+    { /* 5. */
+        "/те�т/овый/путь",
+        "/те�товый/путь",
+        8,
+        TRUE
+    },
+    { /* 6. */
+        "/те�т/овый/путь",
+        "/те�товый/путь",
+        10,
+        FALSE
+    },
+    { /* 7. */
+        "/те�товый/путь",
+        "/те�т/овый/путь",
+        10,
+        FALSE
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_path_equal_len_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_path_equal_len, test_path_equal_len_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath1, *vpath2;
+    gboolean actual_result;
+
+    vpath1 = vfs_path_from_str (data->input_path1);
+    vpath2 = vfs_path_from_str (data->input_path2);
+
+    /* when */
+    actual_result = vfs_path_equal_len (vpath1, vpath2, data->input_length);
+
+    /* then */
+    ck_assert_int_eq (actual_result, data->expected_result);
+
+    vfs_path_free (vpath1, TRUE);
+    vfs_path_free (vpath2, TRUE);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_path_equal, test_path_equal_ds);
+    mctest_add_parameterized_test (tc_core, test_path_equal_len, test_path_equal_len_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/path_len.c b/tests/lib/vfs/path_len.c
new file mode 100644
index 0000000..dec99ba
--- /dev/null
+++ b/tests/lib/vfs/path_len.c
@@ -0,0 +1,142 @@
+/* lib/vfs - tests for vfspath_len() function.
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#ifdef HAVE_CHARSET
+#include "lib/charsets.h"
+#endif
+
+#include "lib/strutil.h"
+#include "lib/vfs/xdirentry.h"
+#include "lib/vfs/path.h"
+
+#include "src/vfs/local/local.c"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+
+    mc_global.sysconfig_dir = (char *) TEST_SHARE_DIR;
+#ifdef HAVE_CHARSET
+    load_codepages_list ();
+#endif
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+#ifdef HAVE_CHARSET
+    free_codepages_list ();
+#endif
+
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+/* @DataSource("test_path_length_ds") */
+/* *INDENT-OFF* */
+static const struct test_path_length_ds
+{
+    const char *input_path;
+    const size_t expected_length;
+} test_path_length_ds[] =
+{
+    { /* 0. */
+        NULL,
+        0
+    },
+    { /* 1. */
+        "/",
+        1
+    },
+    { /* 2. */
+        "/те�товый/путь",
+        26
+    },
+#ifdef HAVE_CHARSET
+    { /* 3. */
+        "/#enc:KOI8-R/те�товый/путь",
+        38
+    },
+#endif /* HAVE_CHARSET */
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_path_length_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_path_length, test_path_length_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath;
+    size_t actual_length;
+
+    vpath = vfs_path_from_str (data->input_path);
+
+    /* when */
+    actual_length = vfs_path_len (vpath);
+
+    /* then */
+    ck_assert_int_eq (actual_length, data->expected_length);
+
+    vfs_path_free (vpath, TRUE);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_path_length, test_path_length_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/path_manipulations.c b/tests/lib/vfs/path_manipulations.c
new file mode 100644
index 0000000..bb4f64d
--- /dev/null
+++ b/tests/lib/vfs/path_manipulations.c
@@ -0,0 +1,458 @@
+/* lib/vfs - test vfs_path_t manipulation functions
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#ifdef HAVE_CHARSET
+#include "lib/charsets.h"
+#endif
+
+#include "lib/strutil.h"
+#include "lib/vfs/xdirentry.h"
+#include "lib/vfs/path.h"
+
+#include "src/vfs/local/local.c"
+
+
+static struct vfs_class vfs_test_ops1, vfs_test_ops2, vfs_test_ops3;
+
+/* --------------------------------------------------------------------------------------------- */
+
+static void
+init_test_classes (void)
+{
+    vfs_init_class (&vfs_test_ops1, "testfs1", VFSF_NOLINKS | VFSF_REMOTE, "test1");
+    vfs_register_class (&vfs_test_ops1);
+
+    vfs_init_class (&vfs_test_ops2, "testfs2", VFSF_UNKNOWN, "test2");
+    vfs_register_class (&vfs_test_ops2);
+
+    vfs_init_class (&vfs_test_ops3, "testfs3", VFSF_LOCAL, "test3");
+    vfs_register_class (&vfs_test_ops3);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+
+    init_test_classes ();
+
+    mc_global.sysconfig_dir = (char *) TEST_SHARE_DIR;
+#ifdef HAVE_CHARSET
+    load_codepages_list ();
+#endif
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+#ifdef HAVE_CHARSET
+    free_codepages_list ();
+#endif
+
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_vfs_path_tokens_count_ds") */
+/* *INDENT-OFF* */
+static const struct test_vfs_path_tokens_count_ds
+{
+    const char *input_path;
+    const vfs_path_flag_t input_flags;
+    const size_t expected_token_count;
+} test_vfs_path_tokens_count_ds[] =
+{
+    { /* 0. */
+        "/",
+        VPF_NONE,
+        0
+    },
+    { /* 1. */
+        "/path",
+        VPF_NONE,
+        1
+    },
+    { /* 2. */
+        "/path1/path2/path3",
+        VPF_NONE,
+        3
+    },
+    { /* 3. */
+        "test3://path1/path2/path3/path4",
+        VPF_NO_CANON,
+        4
+    },
+    { /* 4. */
+        "path1/path2/path3",
+        VPF_NO_CANON,
+        3
+    },
+    { /* 5. */
+        "/path1/path2/path3/",
+        VPF_NONE,
+        3
+    },
+    { /* 6. */
+        "/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/",
+        VPF_NONE,
+        5
+    },
+#ifdef HAVE_CHARSET
+    { /* 7. */
+        "/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/"
+        "test2://#enc:KOI8-R/bla-bla/some/path/test3://111/22/33",
+        VPF_NONE,
+        11
+    },
+#endif
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_vfs_path_tokens_count_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_vfs_path_tokens_count, test_vfs_path_tokens_count_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    size_t tokens_count;
+    vfs_path_t *vpath;
+
+    vpath = vfs_path_from_str_flags (data->input_path, data->input_flags);
+
+    /* when */
+    tokens_count = vfs_path_tokens_count (vpath);
+
+    /* then */
+    ck_assert_int_eq (tokens_count, data->expected_token_count);
+
+    vfs_path_free (vpath, TRUE);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_vfs_path_tokens_get_ds") */
+/* *INDENT-OFF* */
+static const struct test_vfs_path_tokens_get_ds
+{
+    const char *input_path;
+    const ssize_t input_start_position;
+    const ssize_t input_length;
+
+    const char *expected_path;
+} test_vfs_path_tokens_get_ds[] =
+{
+    { /* 0. Invalid start position  */
+        "/",
+        2,
+        1,
+        NULL
+    },
+    { /* 1. Invalid negative position */
+        "/path",
+        -3,
+        1,
+        NULL
+    },
+    { /* 2. Count of tokens is zero. Count should be autocorrected */
+        "/path",
+        0,
+        0,
+        "path"
+    },
+    { /* 3. get 'path2/path3' by 1,2  */
+        "/path1/path2/path3/path4",
+        1,
+        2,
+        "path2/path3"
+    },
+    { /* 4. get 'path2/path3' by 1,2  from LOCAL VFS */
+        "test3://path1/path2/path3/path4",
+        1,
+        2,
+        "path2/path3"
+    },
+    { /* 5. get 'path2/path3' by 1,2  from non-LOCAL VFS */
+        "test2://path1/path2/path3/path4",
+        1,
+        2,
+        "test2://path2/path3"
+    },
+    { /* 6. get 'path2/path3' by 1,2  throught non-LOCAL VFS */
+        "/path1/path2/test1://user:pass@some.host:12345/path3/path4",
+        1,
+        2,
+        "path2/test1://user:pass@some.host:12345/path3"
+    },
+    { /* 7. get 'path2/path3' by 1,2  where path2 it's LOCAL VFS */
+        "test3://path1/path2/test2://path3/path4",
+        1,
+        2,
+        "path2/test2://path3"
+    },
+    { /* 8. get 'path2/path3' by 1,2  where path3 it's LOCAL VFS */
+        "test2://path1/path2/test3://path3/path4",
+        1,
+        2,
+        "test2://path2/test3://path3"
+    },
+    { /* 9. get 'path4' by -1,1  */
+        "/path1/path2/path3/path4",
+        -1,
+        1,
+        "path4"
+    },
+    { /* 10. get 'path2/path3/path4' by -3,0  */
+        "/path1/path2/path3/path4",
+        -3,
+        0,
+        "path2/path3/path4"
+    },
+#ifdef HAVE_CHARSET
+    { /* 11. get 'path2/path3' by 1,2  from LOCAL VFS with encoding */
+        "test3://path1/path2/test3://#enc:KOI8-R/path3/path4",
+        1,
+        2,
+        "path2/test3://#enc:KOI8-R/path3"
+    },
+    { /* 12. get 'path2/path3' by 1,2  with encoding */
+        "#enc:KOI8-R/path1/path2/path3/path4",
+        1,
+        2,
+        "#enc:KOI8-R/path2/path3"
+    },
+#endif
+/* TODO: currently this test don't passed. Probably broken string URI parser
+ { *//* 13. get 'path2/path3' by 1,2  from LOCAL VFS *//*
+
+        "test3://path1/path2/test2://test3://path3/path4",
+        1,
+        2,
+        "path2/path3"
+    },
+*/
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_vfs_path_tokens_get_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_vfs_path_tokens_get, test_vfs_path_tokens_get_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath;
+    char *actual_path;
+
+    vpath = vfs_path_from_str_flags (data->input_path, VPF_NO_CANON);
+
+    /* when */
+    actual_path = vfs_path_tokens_get (vpath, data->input_start_position, data->input_length);
+
+    /* then */
+    mctest_assert_str_eq (actual_path, data->expected_path);
+
+    g_free (actual_path);
+    vfs_path_free (vpath, TRUE);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_vfs_path_append_vpath_ds") */
+/* *INDENT-OFF* */
+static const struct test_vfs_path_append_vpath_ds
+{
+    const char *input_path1;
+    const char *input_path2;
+    const int expected_element_count;
+    const char *expected_path;
+} test_vfs_path_append_vpath_ds[] =
+{
+    { /* 0. */
+        "/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/test2://bla-bla/some/path/test3://111/22/33",
+        "/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/",
+        6,
+        "/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/test2://bla-bla/some/path/test3://111/22/33"
+        "/local/path/test1://user:pass@some.host:12345/bla-bla/some/path",
+    },
+#ifdef HAVE_CHARSET
+    { /* 1. */
+        "/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/test2://#enc:KOI8-R/bla-bla/some/path/test3://111/22/33",
+        "/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/",
+        6,
+        "/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/test2://#enc:KOI8-R/bla-bla/some/path/test3://111/22/33"
+        "/local/path/test1://user:pass@some.host:12345/bla-bla/some/path",
+    },
+#endif /* HAVE_CHARSET */
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_vfs_path_append_vpath_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_vfs_path_append_vpath, test_vfs_path_append_vpath_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath1, *vpath2, *vpath3;
+
+    vpath1 = vfs_path_from_str (data->input_path1);
+    vpath2 = vfs_path_from_str (data->input_path2);
+
+    /* when */
+    vpath3 = vfs_path_append_vpath_new (vpath1, vpath2, NULL);
+
+    /* then */
+    ck_assert_int_eq (vfs_path_elements_count (vpath3), data->expected_element_count);
+    mctest_assert_str_eq (vfs_path_as_str (vpath3), data->expected_path);
+
+    vfs_path_free (vpath1, TRUE);
+    vfs_path_free (vpath2, TRUE);
+    vfs_path_free (vpath3, TRUE);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_vfs_path_relative_ds") */
+/* *INDENT-OFF* */
+static const struct test_vfs_path_relative_ds
+{
+    const char *input_path;
+    const char *expected_path;
+    const char *expected_last_path_in_element;
+} test_vfs_path_relative_ds[] =
+{
+    { /* 0. */
+        "../bla-bla",
+        "../bla-bla",
+        "../bla-bla"
+    },
+    { /* 1. */
+        "../path/test1://user:pass@some.host:12345/bla-bla/some/path/",
+        "../path/test1://user:pass@some.host:12345/bla-bla/some/path/",
+        "bla-bla/some/path/"
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_vfs_path_relative_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_vfs_path_relative, test_vfs_path_relative_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath;
+
+    /* when */
+
+    vpath = vfs_path_from_str_flags (data->input_path, VPF_NO_CANON);
+
+    /* then */
+    mctest_assert_true (vpath->relative);
+    mctest_assert_str_eq (vfs_path_get_last_path_str (vpath), data->expected_last_path_in_element);
+    mctest_assert_str_eq (vfs_path_as_str (vpath), data->expected_path);
+
+    vfs_path_free (vpath, TRUE);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Test(dataSource = "test_vfs_path_relative_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_vfs_path_relative_clone, test_vfs_path_relative_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath, *cloned_vpath;
+
+    vpath = vfs_path_from_str_flags (data->input_path, VPF_NO_CANON);
+
+    /* when */
+
+    cloned_vpath = vfs_path_clone (vpath);
+
+    /* then */
+    mctest_assert_true (cloned_vpath->relative);
+    mctest_assert_str_eq (vfs_path_get_last_path_str (cloned_vpath),
+                          data->expected_last_path_in_element);
+    mctest_assert_str_eq (vfs_path_as_str (cloned_vpath), data->expected_path);
+
+    vfs_path_free (vpath, TRUE);
+    vfs_path_free (cloned_vpath, TRUE);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_vfs_path_tokens_count,
+                                   test_vfs_path_tokens_count_ds);
+    mctest_add_parameterized_test (tc_core, test_vfs_path_tokens_get, test_vfs_path_tokens_get_ds);
+    mctest_add_parameterized_test (tc_core, test_vfs_path_append_vpath,
+                                   test_vfs_path_append_vpath_ds);
+    mctest_add_parameterized_test (tc_core, test_vfs_path_relative, test_vfs_path_relative_ds);
+    mctest_add_parameterized_test (tc_core, test_vfs_path_relative_clone,
+                                   test_vfs_path_relative_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/path_recode.c b/tests/lib/vfs/path_recode.c
new file mode 100644
index 0000000..55ec1ad
--- /dev/null
+++ b/tests/lib/vfs/path_recode.c
@@ -0,0 +1,285 @@
+/*
+   lib/vfs - vfs_path_t charset recode functions
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#include "lib/charsets.h"
+
+#include "lib/strutil.h"
+#include "lib/vfs/xdirentry.h"
+#include "lib/vfs/path.h"
+
+#include "src/vfs/local/local.c"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Mock */
+const char *
+mc_config_get_home_dir (void)
+{
+    return "/mock/home";
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+static void
+test_init_vfs (const char *encoding)
+{
+    str_init_strings (encoding);
+
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+
+    mc_global.sysconfig_dir = (char *) TEST_SHARE_DIR;
+
+    mc_global.sysconfig_dir = (char *) TEST_SHARE_DIR;
+    load_codepages_list ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+static void
+test_deinit_vfs (void)
+{
+    free_codepages_list ();
+    str_uninit_strings ();
+    vfs_shut ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_path_recode_ds") */
+/* *INDENT-OFF* */
+static const struct test_path_recode_ds
+{
+    const char *input_codepage;
+    const char *input_path;
+    const char *expected_element_path;
+    const char *expected_recoded_path;
+} test_path_recode_ds[] =
+{
+    { /* 0. */
+        "UTF-8",
+        "/ÔÅÓÔÏ×ÙÊ/ÐÕÔØ",
+        "/ÔÅÓÔÏ×ÙÊ/ÐÕÔØ",
+        "/ÔÅÓÔÏ×ÙÊ/ÐÕÔØ"
+    },
+    { /* 1. */
+        "UTF-8",
+        "/#enc:KOI8-R/те�товый/путь",
+        "/ÔÅÓÔÏ×ÙÊ/ÐÕÔØ",
+        "/#enc:KOI8-R/те�товый/путь"
+    },
+    { /* 2. */
+        "KOI8-R",
+        "/те�товый/путь",
+        "/те�товый/путь",
+        "/те�товый/путь"
+    },
+    { /* 3. */
+        "KOI8-R",
+        "/#enc:UTF-8/ÔÅÓÔÏ×ÙÊ/ÐÕÔØ",
+        "/те�товый/путь",
+        "/#enc:UTF-8/ÔÅÓÔÏ×ÙÊ/ÐÕÔØ"
+    },
+    { /* 4. Test encode info at start */
+        "UTF-8",
+        "#enc:KOI8-R/bla-bla/some/path",
+        "/bla-bla/some/path",
+        "/#enc:KOI8-R/bla-bla/some/path"
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_path_recode_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_path_recode, test_path_recode_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath;
+    const vfs_path_element_t *element;
+    const char *vpath_str;
+
+    test_init_vfs (data->input_codepage);
+
+    /* when */
+    vpath = vfs_path_from_str (data->input_path);
+    element = vfs_path_get_by_index (vpath, -1);
+
+    /* then */
+    vpath_str = vfs_path_as_str (vpath);
+    mctest_assert_ptr_ne (vpath, NULL);
+    mctest_assert_str_eq (element->path, data->expected_element_path);
+    mctest_assert_str_eq (vpath_str, data->expected_recoded_path);
+
+    vfs_path_free (vpath, TRUE);
+    test_deinit_vfs ();
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+
+/* --------------------------------------------------------------------------------------------- */
+
+static struct vfs_class vfs_test_ops1;
+
+/* @DataSource("test_path_to_str_flags_ds") */
+/* *INDENT-OFF* */
+static const struct test_path_to_str_flags_ds
+{
+    const char *input_path;
+    const vfs_path_flag_t input_from_str_flags;
+    const vfs_path_flag_t input_to_str_flags;
+    const char *expected_path;
+} test_path_to_str_flags_ds[] =
+{
+    { /* 0. */
+        "test1://user:passwd@127.0.0.1",
+        VPF_NO_CANON,
+        VPF_STRIP_PASSWORD,
+        "test1://user@127.0.0.1/"
+    },
+    { /* 1. */
+        "/test1://user:passwd@host.name/#enc:KOI8-R/те�товый/путь",
+        VPF_NONE,
+        VPF_STRIP_PASSWORD,
+        "/test1://user@host.name/#enc:KOI8-R/те�товый/путь"
+    },
+    { /* 2. */
+        "/test1://user:passwd@host.name/#enc:KOI8-R/те�товый/путь",
+        VPF_NONE,
+        VPF_RECODE,
+        "/test1://user:passwd@host.name/ÔÅÓÔÏ×ÙÊ/ÐÕÔØ"
+    },
+    { /* 3. */
+        "/test1://user:passwd@host.name/#enc:KOI8-R/те�товый/путь",
+        VPF_NONE,
+        VPF_RECODE | VPF_STRIP_PASSWORD,
+        "/test1://user@host.name/ÔÅÓÔÏ×ÙÊ/ÐÕÔØ"
+    },
+    { /* 4. */
+        "/mock/home/test/dir",
+        VPF_NONE,
+        VPF_STRIP_HOME,
+        "~/test/dir"
+    },
+    { /* 5. */
+        "/mock/home/test1://user:passwd@host.name/#enc:KOI8-R/те�товый/путь",
+        VPF_NONE,
+        VPF_STRIP_HOME | VPF_STRIP_PASSWORD,
+        "~/test1://user@host.name/#enc:KOI8-R/те�товый/путь"
+    },
+    { /* 6. */
+        "/mock/home/test1://user:passwd@host.name/#enc:KOI8-R/те�товый/путь",
+        VPF_NONE,
+        VPF_STRIP_HOME | VPF_STRIP_PASSWORD | VPF_HIDE_CHARSET,
+        "~/test1://user@host.name/те�товый/путь"
+    },
+    { /* 7. */
+        "/mock/home/test1://user:passwd@host.name/#enc:KOI8-R/те�товый/путь",
+        VPF_NONE,
+        VPF_STRIP_HOME | VPF_RECODE,
+        "~/test1://user:passwd@host.name/ÔÅÓÔÏ×ÙÊ/ÐÕÔØ"
+    },
+    { /* 8. */
+        "/mock/home/test1://user:passwd@host.name/#enc:KOI8-R/те�товый/путь",
+        VPF_NONE,
+        VPF_STRIP_HOME | VPF_RECODE | VPF_STRIP_PASSWORD,
+        "~/test1://user@host.name/ÔÅÓÔÏ×ÙÊ/ÐÕÔØ"
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_path_to_str_flags_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_path_to_str_flags, test_path_to_str_flags_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath;
+    char *str_path;
+
+    test_init_vfs ("UTF-8");
+
+    vfs_init_class (&vfs_test_ops1, "testfs1", VFSF_NOLINKS | VFSF_REMOTE, "test1");
+    vfs_register_class (&vfs_test_ops1);
+
+    /* when */
+
+    vpath = vfs_path_from_str_flags (data->input_path, data->input_from_str_flags);
+    str_path = vfs_path_to_str_flags (vpath, 0, data->input_to_str_flags);
+
+    /* then */
+    mctest_assert_str_eq (str_path, data->expected_path);
+
+    g_free (str_path);
+    vfs_path_free (vpath, TRUE);
+    test_deinit_vfs ();
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_path_recode, test_path_recode_ds);
+    mctest_add_parameterized_test (tc_core, test_path_to_str_flags, test_path_to_str_flags_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/path_serialize.c b/tests/lib/vfs/path_serialize.c
new file mode 100644
index 0000000..e4812a4
--- /dev/null
+++ b/tests/lib/vfs/path_serialize.c
@@ -0,0 +1,203 @@
+/*
+   lib/vfs - vfs_path_t serialize/deserialize functions
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#ifdef HAVE_CHARSET
+#include "lib/charsets.h"
+#endif
+
+#include "lib/strutil.h"
+#include "lib/vfs/xdirentry.h"
+#include "lib/vfs/path.h"
+
+#include "src/vfs/local/local.c"
+
+static struct vfs_class vfs_test_ops1, vfs_test_ops2, vfs_test_ops3;
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+
+    vfs_init_class (&vfs_test_ops1, "testfs1", VFSF_NOLINKS | VFSF_REMOTE, "test1");
+    vfs_register_class (&vfs_test_ops1);
+
+    vfs_init_class (&vfs_test_ops2, "testfs2", VFSF_UNKNOWN, "test2");
+    vfs_register_class (&vfs_test_ops2);
+
+    vfs_init_class (&vfs_test_ops3, "testfs3", VFSF_UNKNOWN, "test3");
+    vfs_register_class (&vfs_test_ops3);
+
+    mc_global.sysconfig_dir = (char *) TEST_SHARE_DIR;
+#ifdef HAVE_CHARSET
+    load_codepages_list ();
+#endif
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+#ifdef HAVE_CHARSET
+    free_codepages_list ();
+#endif
+
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+#ifdef HAVE_CHARSET
+#define ETALON_PATH_STR "/local/path/#test1:user:pass@some.host:12345/bla-bla/some/path/#test2/#enc:KOI8-R/bla-bla/some/path#test3/111/22/33"
+#define ETALON_PATH_URL_STR "/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/test2://#enc:KOI8-R/bla-bla/some/path/test3://111/22/33"
+#define ETALON_SERIALIZED_PATH \
+    "g14:path-element-0" \
+        "p4:pathv12:/local/path/" \
+        "p10:class-namev7:localfs" \
+    "g14:path-element-1" \
+        "p4:pathv18:bla-bla/some/path/" \
+        "p10:class-namev7:testfs1" \
+        "p10:vfs_prefixv5:test1" \
+        "p4:userv4:user" \
+        "p8:passwordv4:pass" \
+        "p4:hostv9:some.host" \
+        "p4:portv5:12345" \
+    "g14:path-element-2" \
+        "p4:pathv17:bla-bla/some/path" \
+        "p10:class-namev7:testfs2" \
+        "p8:encodingv6:KOI8-R" \
+        "p10:vfs_prefixv5:test2" \
+    "g14:path-element-3" \
+        "p4:pathv9:111/22/33" \
+        "p10:class-namev7:testfs3" \
+        "p10:vfs_prefixv5:test3"
+#else
+#define ETALON_PATH_STR "/local/path/#test1:user:pass@some.host:12345/bla-bla/some/path/#test2/bla-bla/some/path#test3/111/22/33"
+#define ETALON_PATH_URL_STR "/local/path/test1://user:pass@some.host:12345/bla-bla/some/path/test2://bla-bla/some/path/test3://111/22/33"
+#define ETALON_SERIALIZED_PATH \
+    "g14:path-element-0" \
+        "p4:pathv12:/local/path/" \
+        "p10:class-namev7:localfs" \
+    "g14:path-element-1" \
+        "p4:pathv18:bla-bla/some/path/" \
+        "p10:class-namev7:testfs1" \
+        "p10:vfs_prefixv5:test1" \
+        "p4:userv4:user" \
+        "p8:passwordv4:pass" \
+        "p4:hostv9:some.host" \
+        "p4:portv5:12345" \
+    "g14:path-element-2" \
+        "p4:pathv17:bla-bla/some/path" \
+        "p10:class-namev7:testfs2" \
+        "p10:vfs_prefixv5:test2" \
+    "g14:path-element-3" \
+        "p4:pathv9:111/22/33" \
+        "p10:class-namev7:testfs3" \
+        "p10:vfs_prefixv5:test3"
+#endif
+
+/* *INDENT-OFF* */
+START_TEST (test_path_serialize)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath;
+    char *serialized_vpath;
+    GError *error = NULL;
+
+    /* when */
+    vpath = vfs_path_from_str_flags (ETALON_PATH_STR, VPF_USE_DEPRECATED_PARSER);
+    serialized_vpath = vfs_path_serialize (vpath, &error);
+
+    vfs_path_free (vpath, TRUE);
+
+    if (error != NULL)
+        g_error_free (error);
+
+    /* then */
+    mctest_assert_ptr_ne (serialized_vpath, NULL);
+    mctest_assert_str_eq (serialized_vpath, ETALON_SERIALIZED_PATH);
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* *INDENT-OFF* */
+START_TEST (test_path_deserialize)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath;
+    GError *error = NULL;
+
+    /* when */
+    vpath = vfs_path_deserialize (ETALON_SERIALIZED_PATH, &error);
+
+    /* then */
+    mctest_assert_ptr_ne (vpath, NULL);
+    mctest_assert_str_eq (vfs_path_as_str (vpath), ETALON_PATH_URL_STR);
+
+    vfs_path_free (vpath, TRUE);
+
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    tcase_add_test (tc_core, test_path_serialize);
+    tcase_add_test (tc_core, test_path_deserialize);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/relative_cd.c b/tests/lib/vfs/relative_cd.c
new file mode 100644
index 0000000..406a3e3
--- /dev/null
+++ b/tests/lib/vfs/relative_cd.c
@@ -0,0 +1,221 @@
+/* lib/vfs - test vfs_path_t manipulation functions
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#include <string.h>             /* memset() */
+
+#include "lib/strutil.h"
+#include "lib/vfs/xdirentry.h"
+#include "lib/vfs/path.h"
+
+#include "src/vfs/local/local.c"
+
+
+static struct vfs_s_subclass vfs_test_subclass1;
+static struct vfs_class *vfs_test_ops1 = VFS_CLASS (&vfs_test_subclass1);
+
+static int test_chdir (const vfs_path_t * vpath);
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @CapturedValue */
+static vfs_path_t *test_chdir__vpath__captured;
+/* @ThenReturnValue */
+static int test_chdir__return_value;
+
+/* @Mock */
+static int
+test_chdir (const vfs_path_t * vpath)
+{
+    test_chdir__vpath__captured = vfs_path_clone (vpath);
+    return test_chdir__return_value;
+}
+
+static void
+test_chdir__init (void)
+{
+    test_chdir__vpath__captured = NULL;
+}
+
+static void
+test_chdir__deinit (void)
+{
+    vfs_path_free (test_chdir__vpath__captured, TRUE);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+
+    memset (&vfs_test_subclass1, 0, sizeof (vfs_test_subclass1));
+    vfs_init_class (vfs_test_ops1, "testfs1", VFSF_NOLINKS | VFSF_REMOTE, "test1");
+    vfs_test_ops1->chdir = test_chdir;
+    vfs_register_class (vfs_test_ops1);
+
+    mc_global.sysconfig_dir = (char *) TEST_SHARE_DIR;
+
+    vfs_local_ops->chdir = test_chdir;
+
+    test_chdir__init ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+    test_chdir__deinit ();
+
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+/* @DataSource("test_relative_cd_ds") */
+/* *INDENT-OFF* */
+static const struct test_relative_cd_ds
+{
+    const char *input_string;
+    const vfs_path_flag_t input_flags;
+    const char *expected_element_path;
+} test_relative_cd_ds[] =
+{
+    { /* 0. */
+        "/test1://user:pass@some.host:12345/path/to/dir",
+        VPF_NONE,
+        "path/to/dir"
+    },
+    { /* 1. */
+        "some-non-exists-dir",
+        VPF_NO_CANON,
+        "some-non-exists-dir"
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_relative_cd_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_relative_cd, test_relative_cd_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath;
+    int actual_result;
+
+    test_chdir__return_value = 0;
+
+    vpath = vfs_path_from_str_flags (data->input_string, data->input_flags);
+
+    /* when */
+    actual_result = mc_chdir (vpath);
+
+    /* then */
+    {
+        const vfs_path_element_t *element;
+
+        ck_assert_int_eq (actual_result, 0);
+        element = vfs_path_get_by_index (vpath, -1);
+        mctest_assert_str_eq (element->path, data->expected_element_path);
+        vfs_path_free (vpath, TRUE);
+    }
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* Relative to panel_correct_path_to_show()  */
+
+/* @Test */
+/* *INDENT-OFF* */
+START_TEST (test_vpath_to_str_filter)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath, *last_vpath;
+    char *filtered_path;
+    const vfs_path_element_t *path_element;
+
+    /* when */
+    vpath = vfs_path_from_str ("/test1://some.host/dir");
+    path_element = vfs_path_element_clone (vfs_path_get_by_index (vpath, -1));
+    vfs_path_free (vpath, TRUE);
+
+    last_vpath = vfs_path_new ();
+    last_vpath->relative = TRUE;
+
+    vfs_path_add_element (last_vpath, path_element);
+
+    filtered_path = vfs_path_to_str_flags (last_vpath, 0,
+                                           VPF_STRIP_HOME | VPF_STRIP_PASSWORD | VPF_HIDE_CHARSET);
+
+    /* then */
+    mctest_assert_str_eq (filtered_path, "test1://some.host/dir");
+
+    vfs_path_free (last_vpath, TRUE);
+    g_free (filtered_path);
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+    char *cwd;
+
+    tc_core = tcase_create ("Core");
+
+    /* writable directory where check creates temporary files */
+    cwd = g_get_current_dir ();
+    g_setenv ("TEMP", cwd, TRUE);
+    g_free (cwd);
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_relative_cd, test_relative_cd_ds);
+    tcase_add_test (tc_core, test_vpath_to_str_filter);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/tempdir.c b/tests/lib/vfs/tempdir.c
new file mode 100644
index 0000000..5676eaa
--- /dev/null
+++ b/tests/lib/vfs/tempdir.c
@@ -0,0 +1,140 @@
+/*
+   lib/vfs - manipulations with temp files and  dirs
+
+   Copyright (C) 2012-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2012, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#ifndef HAVE_CHARSET
+#define HAVE_CHARSET 1
+#endif
+
+#include "lib/charsets.h"
+
+#include "lib/strutil.h"
+#include "lib/vfs/xdirentry.h"
+#include "lib/vfs/path.h"
+
+#include "src/vfs/local/local.c"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Test */
+/* *INDENT-OFF* */
+START_TEST (test_mc_tmpdir)
+/* *INDENT-ON* */
+{
+    /* given */
+    const char *tmpdir;
+    const char *env_tmpdir;
+
+    /* when */
+    tmpdir = mc_tmpdir ();
+    env_tmpdir = g_getenv ("MC_TMPDIR");
+
+    /* then */
+    ck_assert_msg (g_file_test (tmpdir, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_DIR),
+                   "\nNo such directory: %s\n", tmpdir);
+    mctest_assert_str_eq (env_tmpdir, tmpdir);
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Test */
+/* *INDENT-OFF* */
+START_TEST (test_mc_mkstemps)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *pname_vpath = NULL;
+    char *begin_pname;
+    int fd;
+
+    /* when */
+    fd = mc_mkstemps (&pname_vpath, "mctest-", NULL);
+    begin_pname = g_build_filename (mc_tmpdir (), "mctest-", (char *) NULL);
+
+    /* then */
+    close (fd);
+    ck_assert_int_ne (fd, -1);
+    ck_assert_msg (g_file_test
+                   (vfs_path_as_str (pname_vpath), G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR),
+                   "\nNo such file: %s\n", vfs_path_as_str (pname_vpath));
+    unlink (vfs_path_as_str (pname_vpath));
+    ck_assert_msg (strncmp (vfs_path_as_str (pname_vpath), begin_pname, strlen (begin_pname)) == 0,
+                   "\nstart of %s should be equal to %s\n", vfs_path_as_str (pname_vpath),
+                   begin_pname);
+    vfs_path_free (pname_vpath, TRUE);
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    tcase_add_test (tc_core, test_mc_tmpdir);
+    tcase_add_test (tc_core, test_mc_mkstemps);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/vfs_adjust_stat.c b/tests/lib/vfs/vfs_adjust_stat.c
new file mode 100644
index 0000000..a687c45
--- /dev/null
+++ b/tests/lib/vfs/vfs_adjust_stat.c
@@ -0,0 +1,205 @@
+/*
+   lib/vfs - test vfs_adjust_stat() functionality
+
+   Copyright (C) 2017-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Andrew Borodin <aborodin@vmail.ru>, 2017
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#include <sys/stat.h>
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_test_vfs_adjust_stat_ds") */
+/* *INDENT-OFF* */
+static const struct test_vfs_adjust_stat_ds
+{
+    struct stat etalon_stat;
+} test_vfs_adjust_stat_ds[] =
+{
+    /* 0 */
+    {
+        .etalon_stat =
+        {
+            .st_size = 0,
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+            .st_blksize = 512,
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+            .st_blocks = 0
+#endif
+        }
+    },
+    /* 1 */
+    {
+        .etalon_stat =
+        {
+            .st_size = 4096,
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+            .st_blksize = 512,
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+            .st_blocks = 8
+#endif
+        }
+    },
+    /* 2 */
+    {
+        .etalon_stat =
+        {
+            .st_size = 4096,
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+            .st_blksize = 1024,
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+            .st_blocks = 8
+#endif
+        }
+    },
+    /* 3 */
+    {
+        .etalon_stat =
+        {
+            .st_size = 4096,
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+            .st_blksize = 2048,
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+            .st_blocks = 8
+#endif
+        }
+    },
+    /* 4 */
+    {
+        .etalon_stat =
+        {
+            .st_size = 4096,
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+            .st_blksize = 4096,
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+            .st_blocks = 8
+#endif
+        }
+    },
+    /* 5 */
+    {
+        .etalon_stat =
+        {
+            .st_size = 5000,
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+            .st_blksize = 512,
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+            .st_blocks = 10
+#endif
+        }
+    },
+    /* 6 */
+    {
+        .etalon_stat =
+        {
+            .st_size = 5000,
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+            .st_blksize = 1024,
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+            .st_blocks = 10
+#endif
+        }
+    },
+    /* 7 */
+    {
+        .etalon_stat =
+        {
+            .st_size = 5000,
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+            .st_blksize = 2048,
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+            .st_blocks = 12
+#endif
+        }
+    },
+    /* 8 */
+    {
+        .etalon_stat =
+        {
+            .st_size = 5000,
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+            .st_blksize = 4096,
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+            .st_blocks = 16
+#endif
+        }
+    }
+};
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Test(dataSource = "test_vfs_adjust_stat_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_vfs_adjust_stat, test_vfs_adjust_stat_ds)
+/* *INDENT-ON* */
+{
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+    /* given */
+    struct stat expected_stat;
+
+    expected_stat.st_size = data->etalon_stat.st_size;
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+    expected_stat.st_blksize = data->etalon_stat.st_blksize;
+#endif /* HAVE_STRUCT_STAT_ST_BLKSIZE */
+    /* when */
+    vfs_adjust_stat (&expected_stat);
+
+    /* then */
+    ck_assert_int_eq (data->etalon_stat.st_blocks, expected_stat.st_blocks);
+#else
+    ck_assert_int_eq (0, 0);
+#endif /* HAVE_STRUCT_STAT_ST_BLOCKS */
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_vfs_adjust_stat, test_vfs_adjust_stat_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/vfs_get_encoding.c b/tests/lib/vfs/vfs_get_encoding.c
new file mode 100644
index 0000000..f27720d
--- /dev/null
+++ b/tests/lib/vfs/vfs_get_encoding.c
@@ -0,0 +1,159 @@
+/*
+   lib/vfs - test vfs_get_encoding() functionality
+
+   Copyright (C) 2013-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Andrew Borodin <aborodin@vmail.ru>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#include "lib/vfs/path.c"       /* for testing of static vfs_get_encoding() */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_vfs_get_encoding_ds") */
+/* *INDENT-OFF* */
+static const struct test_vfs_get_encoding_ds
+{
+    const char *path;
+    const char *expected_encoding;
+} test_vfs_get_encoding_ds[] =
+{
+    { /* 0 */
+        "",
+        NULL
+    },
+    { /* 1 */
+        "aaaa",
+        NULL
+    },
+    { /* 2 */
+        "/aaaa",
+        NULL
+    },
+    { /* 3 */
+        "aaaa/bbbb",
+        NULL
+    },
+    { /* 4 */
+        "/aaaa/bbbb",
+        NULL
+    },
+    { /* 5 */
+        "#enc:UTF-8/aaaa",
+        "UTF-8"
+    },
+    { /* 6 */
+        "/#enc:UTF-8/aaaa",
+        "UTF-8"
+    },
+    { /* 7 */
+        "/aaaa/#enc:UTF-8/bbbb",
+        "UTF-8"
+    },
+    { /* 8 */
+        "/aaaa/#enc:UTF-8/bbbb/#enc:KOI8-R",
+        "KOI8-R"
+    },
+    { /* 9 */
+        "/aaaa/#enc:UTF-8/bbbb/#enc:KOI8-R/cccc",
+        "KOI8-R"
+    },
+    { /* 10 */
+        "/aaaa/#enc:UTF-8/bbbb/cccc#enc:KOI8-R/dddd",
+        "UTF-8"
+    },
+    { /* 11 */
+        "/#enc:UTF-8/bbbb/cccc#enc:KOI8-R/dddd",
+        "UTF-8"
+    },
+    { /* 12 */
+        "#enc:UTF-8/bbbb/cccc#enc:KOI8-R/dddd",
+        "UTF-8"
+    },
+    { /* 13 */
+        "aaaa#enc:UTF-8/bbbb/cccc#enc:KOI8-R/dddd",
+        NULL
+    },
+    { /* 14 */
+        "/aaaa/#enc:UTF-8/bbbb/#enc:KOI8-R#enc:IBM866/cccc",
+        "KOI8-R#enc:IBM866"
+    }
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_vfs_get_encoding_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_vfs_get_encoding, test_vfs_get_encoding_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    char *actual_encoding;
+
+    /* when */
+    actual_encoding = vfs_get_encoding (data->path, -1);
+
+    /* then */
+    mctest_assert_str_eq (actual_encoding, data->expected_encoding);
+
+    g_free (actual_encoding);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_vfs_get_encoding, test_vfs_get_encoding_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/vfs_parse_ls_lga.c b/tests/lib/vfs/vfs_parse_ls_lga.c
new file mode 100644
index 0000000..98d2d78
--- /dev/null
+++ b/tests/lib/vfs/vfs_parse_ls_lga.c
@@ -0,0 +1,426 @@
+/*
+   lib/vfs - test vfs_parse_ls_lga() functionality
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#include <stdio.h>
+
+#include "lib/vfs/utilvfs.h"
+#include "lib/vfs/xdirentry.h"
+#include "lib/strutil.h"
+
+#include "src/vfs/local/local.c"
+
+
+struct vfs_s_subclass test_subclass1;
+static struct vfs_class *vfs_test_ops1 = VFS_CLASS (&test_subclass1);
+
+struct vfs_s_entry *vfs_root_entry;
+static struct vfs_s_inode *vfs_root_inode;
+static struct vfs_s_super *vfs_test_super;
+
+/* *INDENT-OFF* */
+void message (int flags, const char *title, const char *text, ...) G_GNUC_PRINTF (3, 4);
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    static struct stat initstat;
+
+    str_init_strings (NULL);
+
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+
+    vfs_init_subclass (&test_subclass1, "testfs1", VFSF_NOLINKS | VFSF_REMOTE, "test1");
+    vfs_register_class (vfs_test_ops1);
+
+    vfs_test_super = g_new0 (struct vfs_s_super, 1);
+    vfs_test_super->me = vfs_test_ops1;
+
+    vfs_root_inode = vfs_s_new_inode (vfs_test_ops1, vfs_test_super, &initstat);
+    vfs_root_entry = vfs_s_new_entry (vfs_test_ops1, "/", vfs_root_inode);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+    vfs_s_free_entry (vfs_test_ops1, vfs_root_entry);
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Mock */
+void
+message (int flags, const char *title, const char *text, ...)
+{
+    char *p;
+    va_list ap;
+
+    (void) flags;
+    (void) title;
+
+    va_start (ap, text);
+    p = g_strdup_vprintf (text, ap);
+    va_end (ap);
+    printf ("message(): %s\n", p);
+    g_free (p);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+static void
+fill_stat_struct (struct stat *etalon_stat, int iterator)
+{
+
+#ifdef HAVE_STRUCT_STAT_ST_MTIM
+    etalon_stat->st_atim.tv_nsec = etalon_stat->st_mtim.tv_nsec = etalon_stat->st_ctim.tv_nsec = 0;
+#endif
+
+    switch (iterator)
+    {
+    case 0:
+        etalon_stat->st_dev = 0;
+        etalon_stat->st_ino = 0;
+        etalon_stat->st_mode = 0x41fd;
+        etalon_stat->st_nlink = 10;
+        etalon_stat->st_uid = 500;
+        etalon_stat->st_gid = 500;
+#ifdef HAVE_STRUCT_STAT_ST_RDEV
+        etalon_stat->st_rdev = 0;
+#endif
+        etalon_stat->st_size = 4096;
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+        etalon_stat->st_blksize = 512;
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+        etalon_stat->st_blocks = 8;
+#endif
+        etalon_stat->st_atime = 1308838140;
+        etalon_stat->st_mtime = 1308838140;
+        etalon_stat->st_ctime = 1308838140;
+        break;
+    case 1:
+        etalon_stat->st_dev = 0;
+        etalon_stat->st_ino = 0;
+        etalon_stat->st_mode = 0xa1ff;
+        etalon_stat->st_nlink = 10;
+        etalon_stat->st_uid = 500;
+        etalon_stat->st_gid = 500;
+#ifdef HAVE_STRUCT_STAT_ST_RDEV
+        etalon_stat->st_rdev = 0;
+#endif
+        etalon_stat->st_size = 11;
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+        etalon_stat->st_blksize = 512;
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+        etalon_stat->st_blocks = 1;
+#endif
+        etalon_stat->st_atime = 1268431200;
+        etalon_stat->st_mtime = 1268431200;
+        etalon_stat->st_ctime = 1268431200;
+        break;
+    case 2:
+        etalon_stat->st_dev = 0;
+        etalon_stat->st_ino = 0;
+        etalon_stat->st_mode = 0x41fd;
+        etalon_stat->st_nlink = 10;
+        etalon_stat->st_uid = 500;
+        etalon_stat->st_gid = 500;
+#ifdef HAVE_STRUCT_STAT_ST_RDEV
+        etalon_stat->st_rdev = 0;
+#endif
+        etalon_stat->st_size = 4096;
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+        etalon_stat->st_blksize = 512;
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+        etalon_stat->st_blocks = 8;
+#endif
+        etalon_stat->st_atime = 1308838140;
+        etalon_stat->st_mtime = 1308838140;
+        etalon_stat->st_ctime = 1308838140;
+        break;
+    case 3:
+        etalon_stat->st_dev = 0;
+        etalon_stat->st_ino = 0;
+        etalon_stat->st_mode = 0x41fd;
+        etalon_stat->st_nlink = 10;
+        etalon_stat->st_uid = 500;
+        etalon_stat->st_gid = 500;
+#ifdef HAVE_STRUCT_STAT_ST_RDEV
+        etalon_stat->st_rdev = 0;
+#endif
+        etalon_stat->st_size = 4096;
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+        etalon_stat->st_blksize = 512;
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+        etalon_stat->st_blocks = 8;
+#endif
+        etalon_stat->st_atime = 1308838140;
+        etalon_stat->st_mtime = 1308838140;
+        etalon_stat->st_ctime = 1308838140;
+        break;
+    default:
+        break;
+    }
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_vfs_parse_ls_lga_ds") */
+/* *INDENT-OFF* */
+static const struct test_vfs_parse_ls_lga_ds
+{
+    const char *input_string;
+    int expected_result;
+    const char *expected_filename;
+    const char *expected_linkname;
+    const size_t expected_filepos;
+} test_vfs_parse_ls_lga_ds[] =
+{
+    { /* 0. */
+        "drwxrwxr-x   10 500      500          4096 Jun 23 17:09 build_root",
+        1,
+        "build_root",
+        NULL,
+        0
+    },
+    { /* 1. */
+        "lrwxrwxrwx    1 500      500            11 Mar 13  2010 COPYING -> doc/COPYING",
+        1,
+        "COPYING",
+        "doc/COPYING",
+        0
+    },
+    { /* 2. */
+        "drwxrwxr-x   10 500      500          4096 Jun 23 17:09 ..",
+        1,
+        "..",
+        NULL,
+        0
+    },
+    { /* 3. */
+        "drwxrwxr-x   10 500      500          4096 Jun 23 17:09   build_root",
+        1,
+        "build_root",
+        NULL,
+        0
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_vfs_parse_ls_lga_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_vfs_parse_ls_lga, test_vfs_parse_ls_lga_ds)
+/* *INDENT-ON* */
+
+{
+    /* given */
+    size_t filepos = 0;
+    struct stat etalon_stat;
+    static struct stat test_stat;
+    char *filename = NULL;
+    char *linkname = NULL;
+    gboolean actual_result;
+
+    vfs_parse_ls_lga_init ();
+
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+    etalon_stat.st_blocks = 0;
+#endif
+    etalon_stat.st_size = 0;
+    etalon_stat.st_mode = 0;
+    fill_stat_struct (&etalon_stat, _i);
+
+    /* when */
+    actual_result =
+        vfs_parse_ls_lga (data->input_string, &test_stat, &filename, &linkname, &filepos);
+
+    /* then */
+    ck_assert_int_eq (actual_result, data->expected_result);
+
+    mctest_assert_str_eq (filename, data->expected_filename);
+    mctest_assert_str_eq (linkname, data->expected_linkname);
+
+    ck_assert_int_eq (etalon_stat.st_dev, test_stat.st_dev);
+    ck_assert_int_eq (etalon_stat.st_ino, test_stat.st_ino);
+    ck_assert_int_eq (etalon_stat.st_mode, test_stat.st_mode);
+    ck_assert_int_eq (etalon_stat.st_uid, test_stat.st_uid);
+    ck_assert_int_eq (etalon_stat.st_gid, test_stat.st_gid);
+#ifdef HAVE_STRUCT_STAT_ST_RDEV
+    ck_assert_int_eq (etalon_stat.st_rdev, test_stat.st_rdev);
+#endif
+    ck_assert_int_eq (etalon_stat.st_size, test_stat.st_size);
+#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
+    ck_assert_int_eq (etalon_stat.st_blksize, test_stat.st_blksize);
+#endif
+#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
+    ck_assert_int_eq (etalon_stat.st_blocks, test_stat.st_blocks);
+#endif
+
+    /* FIXME: these commented checks are related to time zone!
+       ck_assert_int_eq (etalon_stat.st_atime, test_stat.st_atime);
+       ck_assert_int_eq (etalon_stat.st_mtime, test_stat.st_mtime);
+       ck_assert_int_eq (etalon_stat.st_ctime, test_stat.st_ctime);
+     */
+
+#ifdef HAVE_STRUCT_STAT_ST_MTIM
+    ck_assert_int_eq (0, test_stat.st_atim.tv_nsec);
+    ck_assert_int_eq (0, test_stat.st_mtim.tv_nsec);
+    ck_assert_int_eq (0, test_stat.st_ctim.tv_nsec);
+#endif
+
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Test */
+/* *INDENT-OFF* */
+START_TEST (test_vfs_parse_ls_lga_reorder)
+/* *INDENT-ON* */
+{
+    /* given */
+    size_t filepos = 0;
+    struct vfs_s_entry *ent1, *ent2, *ent3;
+
+    vfs_parse_ls_lga_init ();
+
+    /* init ent1 */
+    ent1 = vfs_s_generate_entry (vfs_test_ops1, NULL, vfs_root_inode, 0);
+    vfs_parse_ls_lga
+        ("drwxrwxr-x   10 500      500          4096 Jun 23 17:09      build_root1", &ent1->ino->st,
+         &ent1->name, &ent1->ino->linkname, &filepos);
+    vfs_s_store_filename_leading_spaces (ent1, filepos);
+    vfs_s_insert_entry (vfs_test_ops1, vfs_root_inode, ent1);
+
+
+    /* init ent2 */
+    ent2 = vfs_s_generate_entry (vfs_test_ops1, NULL, vfs_root_inode, 0);
+    vfs_parse_ls_lga ("drwxrwxr-x   10 500      500          4096 Jun 23 17:09    build_root2",
+                      &ent2->ino->st, &ent2->name, &ent2->ino->linkname, &filepos);
+    vfs_s_store_filename_leading_spaces (ent2, filepos);
+    vfs_s_insert_entry (vfs_test_ops1, vfs_root_inode, ent2);
+
+    /* init ent3 */
+    ent3 = vfs_s_generate_entry (vfs_test_ops1, NULL, vfs_root_inode, 0);
+    vfs_parse_ls_lga ("drwxrwxr-x   10 500      500          4096 Jun 23 17:09 ..",
+                      &ent3->ino->st, &ent3->name, &ent3->ino->linkname, &filepos);
+    vfs_s_store_filename_leading_spaces (ent3, filepos);
+    vfs_s_insert_entry (vfs_test_ops1, vfs_root_inode, ent3);
+
+    /* when */
+    vfs_s_normalize_filename_leading_spaces (vfs_root_inode, vfs_parse_ls_lga_get_final_spaces ());
+
+    /* then */
+    mctest_assert_str_eq (ent1->name, "     build_root1");
+    mctest_assert_str_eq (ent2->name, "   build_root2");
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+#define parce_one_line(ent_index, ls_output) {\
+    ent[ent_index] = vfs_s_generate_entry (vfs_test_ops1, NULL, vfs_root_inode, 0);\
+    if (! vfs_parse_ls_lga (ls_output,\
+    &ent[ent_index]->ino->st, &ent[ent_index]->name, &ent[ent_index]->ino->linkname, &filepos))\
+    {\
+        ck_abort_msg ("An error occurred while parse ls output");\
+        return;\
+    }\
+    vfs_s_store_filename_leading_spaces (ent[ent_index], filepos);\
+    vfs_s_insert_entry (vfs_test_ops1, vfs_root_inode, ent[ent_index]);\
+    \
+}
+
+/* @Test */
+/* *INDENT-OFF* */
+START_TEST (test_vfs_parse_ls_lga_unaligned)
+/* *INDENT-ON* */
+{
+    /* given */
+    size_t filepos = 0;
+    struct vfs_s_entry *ent[4];
+
+    vfs_parse_ls_lga_init ();
+
+    parce_one_line (0, "drwxrwxr-x   10 500      500          4096 Jun 23 17:09  build_root1");
+    parce_one_line (1, "drwxrwxr-x   10 500     500         4096 Jun 23 17:09     build_root2");
+    parce_one_line (2, "drwxrwxr-x 10 500 500 4096 Jun 23 17:09  ..");
+    parce_one_line (3,
+                    "drwxrwxr-x      10   500        500             4096   Jun   23   17:09   build_root 0");
+
+    /* when */
+    vfs_s_normalize_filename_leading_spaces (vfs_root_inode, vfs_parse_ls_lga_get_final_spaces ());
+
+    /* then */
+    mctest_assert_str_eq (ent[0]->name, "build_root1");
+    mctest_assert_str_eq (ent[0]->name, "build_root1");
+    mctest_assert_str_eq (ent[1]->name, "   build_root2");
+    mctest_assert_str_eq (ent[3]->name, " build_root 0");
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_vfs_parse_ls_lga, test_vfs_parse_ls_lga_ds);
+    tcase_add_test (tc_core, test_vfs_parse_ls_lga_reorder);
+    tcase_add_test (tc_core, test_vfs_parse_ls_lga_unaligned);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/vfs_path_from_str_flags.c b/tests/lib/vfs/vfs_path_from_str_flags.c
new file mode 100644
index 0000000..d4e949b
--- /dev/null
+++ b/tests/lib/vfs/vfs_path_from_str_flags.c
@@ -0,0 +1,125 @@
+/* lib/vfs - test vfs_path_from_str_flags() function
+
+   Copyright (C) 2013-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#include "lib/strutil.h"
+#include "lib/vfs/xdirentry.h"
+#include "lib/vfs/path.h"
+
+#include "src/vfs/local/local.c"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Mock */
+const char *
+mc_config_get_home_dir (void)
+{
+    return "/mock/test";
+}
+
+/* --------------------------------------------------------------------------------------------- */
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_from_to_string_ds") */
+/* *INDENT-OFF* */
+static const struct test_strip_home_ds
+{
+    const char *input_string;
+    const char *expected_result;
+} test_strip_home_ds[] =
+{
+    { /* 0. */
+        "/mock/test/some/path",
+        "~/some/path"
+    },
+    { /* 1. */
+        "/mock/testttt/some/path",
+        "/mock/testttt/some/path"
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_strip_home, test_strip_home_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *actual_result;
+
+    /* when */
+    actual_result = vfs_path_from_str_flags (data->input_string, VPF_STRIP_HOME);
+
+    /* then */
+    mctest_assert_str_eq (actual_result->str, data->expected_result);
+
+    vfs_path_free (actual_result, TRUE);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_strip_home, test_strip_home_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/vfs_path_string_convert.c b/tests/lib/vfs/vfs_path_string_convert.c
new file mode 100644
index 0000000..38272bd
--- /dev/null
+++ b/tests/lib/vfs/vfs_path_string_convert.c
@@ -0,0 +1,335 @@
+/*
+   lib/vfs - get vfs_path_t from string
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#ifdef HAVE_CHARSET
+#include "lib/charsets.h"
+#endif
+
+#include "lib/strutil.h"
+#include "lib/vfs/xdirentry.h"
+#include "lib/vfs/path.c"       /* for testing static methods  */
+
+#include "src/vfs/local/local.c"
+
+static struct vfs_class vfs_test_ops1, vfs_test_ops2, vfs_test_ops3;
+
+#define ETALON_PATH_STR "/#test1/bla-bla/some/path/#test2/bla-bla/some/path#test3/111/22/33"
+#define ETALON_PATH_URL_STR "/test1://bla-bla/some/path/test2://bla-bla/some/path/test3://111/22/33"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+
+    vfs_init_class (&vfs_test_ops1, "testfs1", VFSF_NOLINKS, "test1");
+    vfs_register_class (&vfs_test_ops1);
+
+    vfs_init_class (&vfs_test_ops2, "testfs2", VFSF_REMOTE, "test2");
+    vfs_register_class (&vfs_test_ops2);
+
+    vfs_init_class (&vfs_test_ops3, "testfs3", VFSF_UNKNOWN, "test3");
+    vfs_register_class (&vfs_test_ops3);
+
+#ifdef HAVE_CHARSET
+    mc_global.sysconfig_dir = (char *) TEST_SHARE_DIR;
+    load_codepages_list ();
+#endif /* HAVE_CHARSET */
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+#ifdef HAVE_CHARSET
+    free_codepages_list ();
+#endif /* HAVE_CHARSET */
+
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+/* @DataSource("test_from_to_string_ds") */
+/* *INDENT-OFF* */
+static const struct test_from_to_string_ds
+{
+    const char *input_string;
+    const char *expected_result;
+    const char *expected_element_path;
+    const size_t expected_elements_count;
+    struct vfs_class *expected_vfs_class;
+} test_from_to_string_ds[] =
+{
+    { /* 0. */
+        ETALON_PATH_STR,
+        ETALON_PATH_URL_STR,
+        "111/22/33",
+        4,
+        &vfs_test_ops3
+    },
+    { /* 1. */
+        "/",
+        "/",
+        "/",
+        1,
+        VFS_CLASS (&local_subclass)
+    },
+    { /* 2. */
+        "/test1://bla-bla/some/path/test2://user:passwd@some.host:1234/bla-bla/some/path/test3://111/22/33",
+        "/test1://bla-bla/some/path/test2://user:passwd@some.host:1234/bla-bla/some/path/test3://111/22/33",
+        "111/22/33",
+        4,
+        &vfs_test_ops3
+    },
+#ifdef HAVE_CHARSET
+    { /* 3. */
+        "/#test1/bla-bla1/some/path/#test2/bla-bla2/#enc:KOI8-R/some/path#test3/111/22/33",
+        "/test1://bla-bla1/some/path/test2://#enc:KOI8-R/bla-bla2/some/path/test3://111/22/33",
+        "111/22/33",
+        4,
+        &vfs_test_ops3
+    },
+    { /* 4. */
+        "/#test1/bla-bla1/#enc:IBM866/some/path/#test2/bla-bla2/#enc:KOI8-R/some/path#test3/111/22/33",
+        "/test1://#enc:IBM866/bla-bla1/some/path/test2://#enc:KOI8-R/bla-bla2/some/path/test3://111/22/33",
+        "111/22/33",
+        4,
+        &vfs_test_ops3
+    },
+    {  /* 5. */
+        "/#test1/bla-bla1/some/path/#test2/bla-bla2/#enc:IBM866/#enc:KOI8-R/some/path#test3/111/22/33",
+        "/test1://bla-bla1/some/path/test2://#enc:KOI8-R/bla-bla2/some/path/test3://111/22/33",
+        "111/22/33",
+        4,
+        &vfs_test_ops3
+    },
+    { /* 6. */
+        "/#test1/bla-bla1/some/path/#test2/bla-bla2/#enc:IBM866/some/#enc:KOI8-R/path#test3/111/22/33",
+        "/test1://bla-bla1/some/path/test2://#enc:KOI8-R/bla-bla2/some/path/test3://111/22/33",
+        "111/22/33",
+        4,
+        &vfs_test_ops3
+    },
+    { /* 7. */
+        "/#test1/bla-bla1/some/path/#test2/#enc:IBM866/bla-bla2/#enc:KOI8-R/some/path#test3/111/22/33",
+        "/test1://bla-bla1/some/path/test2://#enc:KOI8-R/bla-bla2/some/path/test3://111/22/33",
+        "111/22/33",
+        4,
+        &vfs_test_ops3
+    },
+    { /* 8. */
+        "/#test1/bla-bla1/some/path/#enc:IBM866/#test2/bla-bla2/#enc:KOI8-R/some/path#test3/111/22/33",
+        "/test1://#enc:IBM866/bla-bla1/some/path/test2://#enc:KOI8-R/bla-bla2/some/path/test3://111/22/33",
+        "111/22/33",
+        4,
+        &vfs_test_ops3
+    },
+#endif /* HAVE_CHARSET */
+};
+/* *INDENT-ON* */
+
+/* @Test */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_from_to_string, test_from_to_string_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath;
+    size_t vpath_len;
+    const vfs_path_element_t *path_element;
+    const char *actual_result;
+
+    vpath = vfs_path_from_str_flags (data->input_string, VPF_USE_DEPRECATED_PARSER);
+
+    /* when */
+    vpath_len = vfs_path_elements_count (vpath);
+    actual_result = vfs_path_as_str (vpath);
+    path_element = vfs_path_get_by_index (vpath, -1);
+
+    /* then */
+    ck_assert_int_eq (vpath_len, data->expected_elements_count);
+    mctest_assert_str_eq (actual_result, data->expected_result);
+    mctest_assert_ptr_eq (path_element->class, data->expected_vfs_class);
+    mctest_assert_str_eq (path_element->path, data->expected_element_path);
+
+    vfs_path_free (vpath, TRUE);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_partial_string_by_index_ds") */
+/* *INDENT-OFF* */
+static const struct test_partial_string_by_index_ds
+{
+    const char *input_string;
+    const off_t element_index;
+    const char *expected_result;
+} test_partial_string_by_index_ds[] =
+{
+    { /* 0. */
+        ETALON_PATH_STR,
+        -1,
+        "/test1://bla-bla/some/path/test2://bla-bla/some/path"
+    },
+    { /* 1. */
+        ETALON_PATH_STR,
+        -2,
+        "/test1://bla-bla/some/path/"
+    },
+    { /* 2. */
+        ETALON_PATH_STR,
+        -3,
+        "/"
+    },
+    { /* 3. Index out of bound */
+        ETALON_PATH_STR,
+        -4,
+        ""
+    },
+    { /* 4. */
+        ETALON_PATH_STR,
+        1,
+        "/"
+    },
+    { /* 5. */
+        ETALON_PATH_STR,
+        2,
+        "/test1://bla-bla/some/path/"
+    },
+    { /* 6. */
+        ETALON_PATH_STR,
+        3,
+        "/test1://bla-bla/some/path/test2://bla-bla/some/path"
+    },
+    { /* 6. */
+        ETALON_PATH_STR,
+        4,
+        ETALON_PATH_URL_STR
+    },
+    { /* 7. Index out of bound */
+        ETALON_PATH_STR,
+        5,
+        ETALON_PATH_URL_STR
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_partial_string_by_index_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_partial_string_by_index, test_partial_string_by_index_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath;
+    char *actual_result;
+    vpath = vfs_path_from_str_flags (data->input_string, VPF_USE_DEPRECATED_PARSER);
+
+    /* when */
+    actual_result = vfs_path_to_str_elements_count (vpath, data->element_index);
+
+    /* then */
+    mctest_assert_str_eq (actual_result, data->expected_result);
+    g_free (actual_result);
+
+    vfs_path_free (vpath, TRUE);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+#ifdef HAVE_CHARSET
+/* --------------------------------------------------------------------------------------------- */
+
+#define ETALON_STR "/path/to/file.ext/test1://#enc:KOI8-R"
+/* @Test */
+/* *INDENT-OFF* */
+START_TEST (test_vfs_path_encoding_at_end)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_path_t *vpath;
+    const char *result;
+    const vfs_path_element_t *element;
+
+    vpath =
+        vfs_path_from_str_flags ("/path/to/file.ext#test1:/#enc:KOI8-R", VPF_USE_DEPRECATED_PARSER);
+
+    /* when */
+    result = vfs_path_as_str (vpath);
+    element = vfs_path_get_by_index (vpath, -1);
+
+    /* then */
+    mctest_assert_str_eq (element->path, "");
+    mctest_assert_not_null (element->encoding);
+    mctest_assert_str_eq (result, ETALON_STR);
+
+    vfs_path_free (vpath, TRUE);
+}
+
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+#endif /* HAVE_CHARSET */
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_from_to_string, test_from_to_string_ds);
+    mctest_add_parameterized_test (tc_core, test_partial_string_by_index,
+                                   test_partial_string_by_index_ds);
+#ifdef HAVE_CHARSET
+    tcase_add_test (tc_core, test_vfs_path_encoding_at_end);
+#endif
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/vfs_prefix_to_class.c b/tests/lib/vfs/vfs_prefix_to_class.c
new file mode 100644
index 0000000..0be9840
--- /dev/null
+++ b/tests/lib/vfs/vfs_prefix_to_class.c
@@ -0,0 +1,170 @@
+/*
+   lib/vfs - test vfs_prefix_to_class() functionality
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#include "lib/strutil.h"
+#include "lib/vfs/xdirentry.h"
+#include "lib/vfs/vfs.c"        /* for testing static methods  */
+
+#include "src/vfs/local/local.c"
+
+static struct vfs_class vfs_test_ops1, vfs_test_ops2, vfs_test_ops3;
+
+/* --------------------------------------------------------------------------------------------- */
+
+static int
+test_which (struct vfs_class *me, const char *path)
+{
+    (void) me;
+
+    if ((strcmp (path, "test_1:") == 0) ||
+        (strcmp (path, "test_2:") == 0) ||
+        (strcmp (path, "test_3:") == 0) || (strcmp (path, "test_4:") == 0))
+        return 1;
+    return -1;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+
+    vfs_init_class (&vfs_test_ops1, "testfs1", VFSF_NOLINKS | VFSF_REMOTE, "test1");
+    vfs_test_ops1.which = test_which;
+    vfs_register_class (&vfs_test_ops1);
+
+    vfs_init_class (&vfs_test_ops2, "testfs2", VFSF_UNKNOWN, "test2");
+    vfs_register_class (&vfs_test_ops2);
+
+    vfs_init_class (&vfs_test_ops3, "testfs3", VFSF_UNKNOWN, "test3");
+    vfs_register_class (&vfs_test_ops3);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_vfs_prefix_to_class_ds") */
+/* *INDENT-OFF* */
+static const struct test_vfs_prefix_to_class_ds
+{
+    const char *input_string;
+    const struct vfs_class *expected_result;
+} test_vfs_prefix_to_class_ds[] =
+{
+    { /* 0 */
+        "test_1:",
+        &vfs_test_ops1
+    },
+    { /* 1 */
+        "test_2:",
+        &vfs_test_ops1
+    },
+    { /* 2 */
+        "test_3:",
+        &vfs_test_ops1
+    },
+    { /* 3 */
+        "test_4:",
+        &vfs_test_ops1
+    },
+    { /* 4 */
+        "test2:",
+        &vfs_test_ops2
+    },
+    { /* 5 */
+        "test3:",
+        &vfs_test_ops3
+    },
+    {
+        "test1:",
+        NULL
+    },
+    { /* 6 */
+        "test_5:",
+        NULL
+    },
+    { /* 7 */
+        "test4:",
+        NULL
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_vfs_prefix_to_class_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_vfs_prefix_to_class, test_vfs_prefix_to_class_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    struct vfs_class *actual_result;
+
+    /* when */
+    actual_result = vfs_prefix_to_class ((char *) data->input_string);
+
+    /* then */
+    mctest_assert_ptr_eq (actual_result, data->expected_result);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_vfs_prefix_to_class, test_vfs_prefix_to_class_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/vfs_s_get_path.c b/tests/lib/vfs/vfs_s_get_path.c
new file mode 100644
index 0000000..c4f2cba
--- /dev/null
+++ b/tests/lib/vfs/vfs_s_get_path.c
@@ -0,0 +1,168 @@
+/*
+   lib/vfs - test vfs_s_get_path() function
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#include "lib/strutil.h"
+#include "lib/vfs/direntry.c"   /* for testing static methods  */
+
+#include "src/vfs/local/local.c"
+
+#define ARCH_NAME "/path/to/some/file.ext"
+#define ETALON_PATH "path/to/test1_file.ext"
+#define ETALON_VFS_NAME "#test2:user:pass@host.net"
+#define ETALON_VFS_URL_NAME "test2://user:pass@host.net"
+
+struct vfs_s_subclass test_subclass1, test_subclass2, test_subclass3;
+static struct vfs_class *vfs_test_ops1 = VFS_CLASS (&test_subclass1);
+static struct vfs_class *vfs_test_ops2 = VFS_CLASS (&test_subclass2);
+static struct vfs_class *vfs_test_ops3 = VFS_CLASS (&test_subclass3);
+
+/* --------------------------------------------------------------------------------------------- */
+
+static int
+test1_mock_open_archive (struct vfs_s_super *super, const vfs_path_t * vpath,
+                         const vfs_path_element_t * vpath_element)
+{
+    struct vfs_s_inode *root;
+
+    mctest_assert_str_eq (vfs_path_as_str (vpath), "/" ETALON_VFS_URL_NAME ARCH_NAME);
+
+    super->name = g_strdup (vfs_path_as_str (vpath));
+    root = vfs_s_new_inode (vpath_element->class, super, NULL);
+    super->root = root;
+    return 0;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+static int
+test1_mock_archive_same (const vfs_path_element_t * vpath_element, struct vfs_s_super *super,
+                         const vfs_path_t * vpath, void *cookie)
+{
+    const vfs_path_element_t *path_element;
+
+    (void) vpath_element;
+    (void) super;
+    (void) cookie;
+
+    path_element = vfs_path_get_by_index (vpath, -1);
+    if (strcmp (ARCH_NAME, path_element->path) != 0)
+        return 0;
+    return 1;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+
+    vfs_init_subclass (&test_subclass1, "testfs1", VFSF_NOLINKS | VFSF_REMOTE, "test1");
+    test_subclass1.open_archive = test1_mock_open_archive;
+    test_subclass1.archive_same = test1_mock_archive_same;
+    test_subclass1.archive_check = NULL;
+    vfs_register_class (vfs_test_ops1);
+
+    vfs_init_subclass (&test_subclass2, "testfs2", VFSF_UNKNOWN, "test2");
+    vfs_register_class (vfs_test_ops2);
+
+    vfs_init_subclass (&test_subclass3, "testfs3", VFSF_UNKNOWN, "test3");
+    vfs_register_class (vfs_test_ops3);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+
+void
+vfs_die (const char *m)
+{
+    printf ("VFS_DIE: '%s'\n", m);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Test */
+/* *INDENT-OFF* */
+START_TEST (test_vfs_s_get_path)
+/* *INDENT-ON* */
+{
+    /* given */
+    struct vfs_s_super *archive;
+    const char *result;
+
+    /* when */
+    vfs_path_t *vpath =
+        vfs_path_from_str_flags ("/" ETALON_VFS_NAME ARCH_NAME "#test1:/" ETALON_PATH,
+                                 VPF_USE_DEPRECATED_PARSER);
+
+    result = vfs_s_get_path (vpath, &archive, 0);
+
+    /* then */
+    mctest_assert_str_eq (result, ETALON_PATH);
+    mctest_assert_str_eq (archive->name, "/" ETALON_VFS_URL_NAME ARCH_NAME);
+
+    g_free (vpath);
+
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    tcase_add_test (tc_core, test_vfs_s_get_path);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/vfs_setup_cwd.c b/tests/lib/vfs/vfs_setup_cwd.c
new file mode 100644
index 0000000..9390731
--- /dev/null
+++ b/tests/lib/vfs/vfs_setup_cwd.c
@@ -0,0 +1,157 @@
+/*
+   lib/vfs - test vfs_setup_cwd() functionality
+
+   Copyright (C) 2013-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#include <stdlib.h>
+
+#include "lib/strutil.h"
+#include "lib/vfs/xdirentry.h"
+#include "src/vfs/local/local.c"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Mock */
+char *
+g_get_current_dir (void)
+{
+    return g_strdup ("/some/path");
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+static gboolean mc_stat__is_2nd_call_different = FALSE;
+static gboolean mc_stat__call_count = 0;
+
+/* @Mock */
+int
+mc_stat (const vfs_path_t * vpath, struct stat *my_stat)
+{
+    (void) vpath;
+
+    if (mc_stat__call_count++ > 1 && mc_stat__is_2nd_call_different)
+    {
+        my_stat->st_ino = 2;
+        my_stat->st_dev = 22;
+    }
+    else
+    {
+        my_stat->st_ino = 1;
+        my_stat->st_dev = 11;
+    }
+    if (mc_stat__call_count > 2)
+    {
+        mc_stat__call_count = 0;
+    }
+    return 0;
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_vfs_setup_cwd_symlink_ds") */
+/* *INDENT-OFF* */
+static const struct test_vfs_setup_cwd_symlink_ds
+{
+    gboolean is_2nd_call_different;
+    const char *expected_result;
+} test_vfs_setup_cwd_symlink_ds[] =
+{
+    { /* 0. */
+        TRUE,
+        "/some/path"
+    },
+    { /* 1. */
+        FALSE,
+        "/some/path2"
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_vfs_setup_cwd_symlink, test_vfs_setup_cwd_symlink_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    vfs_set_raw_current_dir (NULL);
+    mc_stat__is_2nd_call_different = data->is_2nd_call_different;
+    mc_stat__call_count = 0;
+    setenv ("PWD", "/some/path2", 1);
+
+    /* when */
+    vfs_setup_cwd ();
+
+    /* then */
+    mctest_assert_str_eq (vfs_path_as_str (vfs_get_raw_current_dir ()), data->expected_result);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_vfs_setup_cwd_symlink,
+                                   test_vfs_setup_cwd_symlink_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/vfs/vfs_split.c b/tests/lib/vfs/vfs_split.c
new file mode 100644
index 0000000..9333766
--- /dev/null
+++ b/tests/lib/vfs/vfs_split.c
@@ -0,0 +1,207 @@
+/*
+   lib/vfs - test vfs_split() functionality
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/vfs"
+
+#include "tests/mctest.h"
+
+#include "lib/strutil.h"
+#include "lib/vfs/xdirentry.h"
+#include "lib/vfs/path.c"       /* for testing static methods  */
+
+#include "src/vfs/local/local.c"
+
+static struct vfs_class vfs_test_ops1, vfs_test_ops2, vfs_test_ops3;
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+
+    vfs_init ();
+    vfs_init_localfs ();
+    vfs_setup_work_dir ();
+
+    vfs_init_class (&vfs_test_ops1, "testfs1", VFSF_NOLINKS | VFSF_REMOTE, "test1");
+    vfs_register_class (&vfs_test_ops1);
+
+    vfs_init_class (&vfs_test_ops2, "testfs2", VFSF_UNKNOWN, "test2");
+    vfs_register_class (&vfs_test_ops2);
+
+    vfs_init_class (&vfs_test_ops3, "testfs3", VFSF_UNKNOWN, "test3");
+    vfs_register_class (&vfs_test_ops3);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+    vfs_shut ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_vfs_split_ds") */
+/* *INDENT-OFF* */
+static const struct test_vfs_split_ds
+{
+    const char *input_string;
+    const char *expected_path;
+    const char *expected_local;
+    const char *expected_op;
+    const struct vfs_class *expected_result;
+} test_vfs_split_ds[] =
+{
+    { /* 0. */
+        "#test1:/bla-bla/some/path/#test2:/bla-bla/some/path2/#test3:/qqq/www/eee.rr",
+        "#test1:/bla-bla/some/path/#test2:/bla-bla/some/path2/",
+        "qqq/www/eee.rr",
+        "test3:",
+        &vfs_test_ops3
+    },
+    { /* 1. */
+        "#test1:/bla-bla/some/path/#test2:/bla-bla/some/path2/",
+        "#test1:/bla-bla/some/path/",
+        "bla-bla/some/path2/",
+        "test2:",
+        &vfs_test_ops2
+    },
+    { /* 2. */
+        "#test1:/bla-bla/some/path/",
+        "",
+        "bla-bla/some/path/",
+        "test1:",
+        &vfs_test_ops1
+    },
+    { /* 3. */
+        "",
+        "",
+        NULL,
+        NULL,
+        NULL
+    },
+    { /* 4. split with local */
+        "/local/path/#test1:/bla-bla/some/path/#test2:/bla-bla/some/path2#test3:/qqq/www/eee.rr",
+        "/local/path/#test1:/bla-bla/some/path/#test2:/bla-bla/some/path2",
+        "qqq/www/eee.rr",
+        "test3:",
+        &vfs_test_ops3
+    },
+    { /* 5. split with local */
+        "/local/path/#test1:/bla-bla/some/path/#test2:/bla-bla/some/path2",
+        "/local/path/#test1:/bla-bla/some/path/",
+        "bla-bla/some/path2",
+        "test2:",
+        &vfs_test_ops2
+    },
+    { /* 6. split with local */
+        "/local/path/#test1:/bla-bla/some/path/",
+        "/local/path/",
+        "bla-bla/some/path/",
+        "test1:",
+        &vfs_test_ops1
+    },
+    { /* 7. split with local */
+        "/local/path/",
+        "/local/path/",
+        NULL,
+        NULL,
+        NULL
+    },
+    { /* 8. split with URL */
+        "#test2:username:passwd@somehost.net/bla-bla/some/path2",
+        "",
+        "bla-bla/some/path2",
+        "test2:username:passwd@somehost.net",
+        &vfs_test_ops2
+    },
+    { /* 9. split URL with semi */
+        "/local/path/#test1:/bla-bla/some/path/#test2:username:p!a@s#s$w%d@somehost.net/bla-bla/some/path2",
+        "/local/path/#test1:/bla-bla/some/path/",
+        "bla-bla/some/path2",
+        "test2:username:p!a@s#s$w%d@somehost.net",
+        &vfs_test_ops2
+    },
+    { /* 10. split with semi in path */
+        "#test2:/bl#a-bl#a/so#me/pa#th2",
+        "",
+        "bl#a-bl#a/so#me/pa#th2",
+        "test2:",
+        &vfs_test_ops2
+    }
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_vfs_split_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_vfs_split, test_vfs_split_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    const char *local = NULL, *op = NULL;
+    struct vfs_class *actual_result;
+    char *path;
+
+    path = g_strdup (data->input_string);
+
+    /* when */
+    actual_result = _vfs_split_with_semi_skip_count (path, &local, &op, 0);
+
+    /* then */
+    mctest_assert_ptr_eq (actual_result, data->expected_result);
+    mctest_assert_str_eq (path, data->expected_path);
+    mctest_assert_str_eq (local, data->expected_local);
+    mctest_assert_str_eq (op, data->expected_op);
+    g_free (path);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_vfs_split, test_vfs_split_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/widget/Makefile.am b/tests/lib/widget/Makefile.am
new file mode 100644
index 0000000..0cf0c75
--- /dev/null
+++ b/tests/lib/widget/Makefile.am
@@ -0,0 +1,40 @@
+PACKAGE_STRING = "/lib/widget"
+
+AM_CPPFLAGS = \
+	$(GLIB_CFLAGS) \
+	-I$(top_srcdir) \
+	-I$(top_srcdir)/lib/vfs \
+	@CHECK_CFLAGS@
+
+AM_LDFLAGS = @TESTS_LDFLAGS@
+
+LIBS = @CHECK_LIBS@ \
+	$(top_builddir)/lib/libmc.la
+
+if ENABLE_MCLIB
+LIBS += $(GLIB_LIBS)
+endif
+
+TESTS = \
+	complete_engine \
+	hotkey_equal \
+	group_init_destroy \
+	widget_find_by_id \
+	widget_make_global_local
+
+check_PROGRAMS = $(TESTS)
+
+complete_engine_SOURCES = \
+	complete_engine.c
+
+hotkey_equal_SOURCES = \
+	hotkey_equal.c
+
+group_init_destroy_SOURCES = \
+	group_init_destroy.c
+
+widget_find_by_id_SOURCES = \
+	widget_find_by_id.c
+
+widget_make_global_local_SOURCES = \
+	widget_make_global_local.c
diff --git a/tests/lib/widget/Makefile.in b/tests/lib/widget/Makefile.in
new file mode 100644
index 0000000..b795f81
--- /dev/null
+++ b/tests/lib/widget/Makefile.in
@@ -0,0 +1,1208 @@
+# Makefile.in generated by automake 1.16.5 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2021 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
+am__is_gnu_make = { \
+  if test -z '$(MAKELEVEL)'; then \
+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
+  elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \
+    true; \
+  else \
+    false; \
+  fi; \
+}
+am__make_running_with_option = \
+  case $${target_option-} in \
+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
+              "target option '$${target_option-}' specified" >&2; \
+         exit 1;; \
+  esac; \
+  has_opt=no; \
+  sane_makeflags=$$MAKEFLAGS; \
+  if $(am__is_gnu_make); then \
+    sane_makeflags=$$MFLAGS; \
+  else \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        bs=\\; \
+        sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \
+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
+  fi; \
+  skip_next=no; \
+  strip_trailopt () \
+  { \
+    flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \
+  }; \
+  for flg in $$sane_makeflags; do \
+    test $$skip_next = yes && { skip_next=no; continue; }; \
+    case $$flg in \
+      *=*|--*) continue;; \
+        -*I) strip_trailopt 'I'; skip_next=yes;; \
+      -*I?*) strip_trailopt 'I';; \
+        -*O) strip_trailopt 'O'; skip_next=yes;; \
+      -*O?*) strip_trailopt 'O';; \
+        -*l) strip_trailopt 'l'; skip_next=yes;; \
+      -*l?*) strip_trailopt 'l';; \
+      -[dEDm]) skip_next=yes;; \
+      -[JT]) skip_next=yes;; \
+    esac; \
+    case $$flg in \
+      *$$target_option*) has_opt=yes; break;; \
+    esac; \
+  done; \
+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+@ENABLE_MCLIB_TRUE@am__append_1 = $(GLIB_LIBS)
+TESTS = complete_engine$(EXEEXT) hotkey_equal$(EXEEXT) \
+	group_init_destroy$(EXEEXT) widget_find_by_id$(EXEEXT) \
+	widget_make_global_local$(EXEEXT)
+check_PROGRAMS = $(am__EXEEXT_1)
+subdir = tests/lib/widget
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/m4/gettext.m4 \
+	$(top_srcdir)/m4/iconv.m4 $(top_srcdir)/m4/intlmacosx.m4 \
+	$(top_srcdir)/m4/lib-ld.m4 $(top_srcdir)/m4/lib-link.m4 \
+	$(top_srcdir)/m4/lib-prefix.m4 $(top_srcdir)/m4/libtool.m4 \
+	$(top_srcdir)/m4/longlong.m4 $(top_srcdir)/m4/ltoptions.m4 \
+	$(top_srcdir)/m4/ltsugar.m4 $(top_srcdir)/m4/ltversion.m4 \
+	$(top_srcdir)/m4/lt~obsolete.m4 $(top_srcdir)/m4/nls.m4 \
+	$(top_srcdir)/m4/po.m4 $(top_srcdir)/m4/progtest.m4 \
+	$(top_srcdir)/acinclude.m4 \
+	$(top_srcdir)/m4.include/gnulib/mode_t.m4 \
+	$(top_srcdir)/m4.include/gnulib/stat-size.m4 \
+	$(top_srcdir)/m4.include/gnulib/fstypename.m4 \
+	$(top_srcdir)/m4.include/gnulib/fsusage.m4 \
+	$(top_srcdir)/m4.include/gnulib/mountlist.m4 \
+	$(top_srcdir)/m4.include/gnulib/windows-stat-inodes.m4 \
+	$(top_srcdir)/m4.include/gnulib/sys_types_h.m4 \
+	$(top_srcdir)/m4.include/ax_path_lib_pcre.m4 \
+	$(top_srcdir)/m4.include/dx_doxygen.m4 \
+	$(top_srcdir)/m4.include/ax_require_defined.m4 \
+	$(top_srcdir)/m4.include/ax_check_compile_flag.m4 \
+	$(top_srcdir)/m4.include/ax_append_flag.m4 \
+	$(top_srcdir)/m4.include/ax_append_compile_flags.m4 \
+	$(top_srcdir)/m4.include/mc-cflags.m4 \
+	$(top_srcdir)/m4.include/ax_gcc_func_attribute.m4 \
+	$(top_srcdir)/m4.include/mc-check-search-type.m4 \
+	$(top_srcdir)/m4.include/mc-get-fs-info.m4 \
+	$(top_srcdir)/m4.include/mc-with-x.m4 \
+	$(top_srcdir)/m4.include/mc-use-termcap.m4 \
+	$(top_srcdir)/m4.include/mc-with-screen.m4 \
+	$(top_srcdir)/m4.include/mc-with-screen-ncurses.m4 \
+	$(top_srcdir)/m4.include/mc-with-screen-slang.m4 \
+	$(top_srcdir)/m4.include/mc-with-internal-edit.m4 \
+	$(top_srcdir)/m4.include/mc-subshell.m4 \
+	$(top_srcdir)/m4.include/mc-background.m4 \
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+	$(top_srcdir)/m4.include/vfs/socket.m4 \
+	$(top_srcdir)/m4.include/vfs/mc-vfs-extfs.m4 \
+	$(top_srcdir)/m4.include/vfs/mc-vfs-sfs.m4 \
+	$(top_srcdir)/m4.include/vfs/mc-vfs-ftp.m4 \
+	$(top_srcdir)/m4.include/vfs/mc-vfs-sftp.m4 \
+	$(top_srcdir)/m4.include/vfs/mc-vfs-fish.m4 \
+	$(top_srcdir)/m4.include/vfs/mc-vfs-undelfs.m4 \
+	$(top_srcdir)/m4.include/vfs/mc-vfs-tarfs.m4 \
+	$(top_srcdir)/m4.include/vfs/mc-vfs-cpiofs.m4 \
+	$(top_srcdir)/m4.include/mc-version.m4 \
+	$(top_srcdir)/m4.include/mc-tests.m4 \
+	$(top_srcdir)/m4.include/mc-i18n.m4 \
+	$(top_srcdir)/m4.include/mc-assert.m4 \
+	$(top_srcdir)/configure.ac
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+	$(ACLOCAL_M4)
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+	group_init_destroy$(EXEEXT) widget_find_by_id$(EXEEXT) \
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+widget_find_by_id_LDADD = $(LDADD)
+am_widget_make_global_local_OBJECTS =  \
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+    am__color_tests=yes; \
+  fi; \
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+    grn=''; \
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+  $(AWK) 'BEGIN { files["."] = "" } { files[$$2] = files[$$2] " " $$1; \
+    if (++n[$$2] == $(am__install_max)) \
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+	$(AM_V_CCLD)$(LINK) $(widget_find_by_id_OBJECTS) $(widget_find_by_id_LDADD) $(LIBS)
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+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+	    fi; \
+	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+	  else \
+	    test -f "$(distdir)/$$file" \
+	    || cp -p $$d/$$file "$(distdir)/$$file" \
+	    || exit 1; \
+	  fi; \
+	done
+check-am: all-am
+	$(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS)
+	$(MAKE) $(AM_MAKEFLAGS) check-TESTS
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+	if test -z '$(STRIP)'; then \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	      install; \
+	else \
+	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
+	fi
+mostlyclean-generic:
+	-test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS)
+	-test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs)
+	-test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG)
+
+clean-generic:
+
+distclean-generic:
+	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+	@echo "This command is intended for maintainers to use"
+	@echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-checkPROGRAMS clean-generic clean-libtool \
+	mostlyclean-am
+
+distclean: distclean-am
+		-rm -f ./$(DEPDIR)/complete_engine.Po
+	-rm -f ./$(DEPDIR)/group_init_destroy.Po
+	-rm -f ./$(DEPDIR)/hotkey_equal.Po
+	-rm -f ./$(DEPDIR)/widget_find_by_id.Po
+	-rm -f ./$(DEPDIR)/widget_make_global_local.Po
+	-rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+	distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+		-rm -f ./$(DEPDIR)/complete_engine.Po
+	-rm -f ./$(DEPDIR)/group_init_destroy.Po
+	-rm -f ./$(DEPDIR)/hotkey_equal.Po
+	-rm -f ./$(DEPDIR)/widget_find_by_id.Po
+	-rm -f ./$(DEPDIR)/widget_make_global_local.Po
+	-rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+	mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: check-am install-am install-strip
+
+.PHONY: CTAGS GTAGS TAGS all all-am am--depfiles check check-TESTS \
+	check-am clean clean-checkPROGRAMS clean-generic clean-libtool \
+	cscopelist-am ctags ctags-am distclean distclean-compile \
+	distclean-generic distclean-libtool distclean-tags distdir dvi \
+	dvi-am html html-am info info-am install install-am \
+	install-data install-data-am install-dvi install-dvi-am \
+	install-exec install-exec-am install-html install-html-am \
+	install-info install-info-am install-man install-pdf \
+	install-pdf-am install-ps install-ps-am install-strip \
+	installcheck installcheck-am installdirs maintainer-clean \
+	maintainer-clean-generic mostlyclean mostlyclean-compile \
+	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+	recheck tags tags-am uninstall uninstall-am
+
+.PRECIOUS: Makefile
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
diff --git a/tests/lib/widget/complete_engine.c b/tests/lib/widget/complete_engine.c
new file mode 100644
index 0000000..9a3e8e1
--- /dev/null
+++ b/tests/lib/widget/complete_engine.c
@@ -0,0 +1,236 @@
+/*
+   lib/widget - tests for autocomplete feature
+
+   Copyright (C) 2013-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/widget"
+
+#include "tests/mctest.h"
+
+#include "lib/strutil.h"
+#include "lib/widget.h"
+
+/* --------------------------------------------------------------------------------------------- */
+
+void complete_engine_fill_completions (WInput * in);
+char **try_complete (char *text, int *lc_start, int *lc_end, input_complete_t flags);
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @CapturedValue */
+static char *try_complete__text__captured;
+/* @CapturedValue */
+static int try_complete__lc_start__captured;
+/* @CapturedValue */
+static int try_complete__lc_end__captured;
+/* @CapturedValue */
+static input_complete_t try_complete__flags__captured;
+
+/* @ThenReturnValue */
+static char **try_complete__return_value;
+
+/* @Mock */
+char **
+try_complete (char *text, int *lc_start, int *lc_end, input_complete_t flags)
+{
+    try_complete__text__captured = g_strdup (text);
+    try_complete__lc_start__captured = *lc_start;
+    try_complete__lc_end__captured = *lc_end;
+    try_complete__flags__captured = flags;
+
+    return try_complete__return_value;
+}
+
+static void
+try_complete__init (void)
+{
+    try_complete__text__captured = NULL;
+    try_complete__lc_start__captured = 0;
+    try_complete__lc_end__captured = 0;
+    try_complete__flags__captured = 0;
+}
+
+static void
+try_complete__deinit (void)
+{
+    g_free (try_complete__text__captured);
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+    str_init_strings (NULL);
+    try_complete__init ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+    try_complete__deinit ();
+    str_uninit_strings ();
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_complete_engine_fill_completions_ds") */
+/* *INDENT-OFF* */
+static const struct test_complete_engine_fill_completions_ds
+{
+    const char *input_buffer;
+    const int input_point;
+    const input_complete_t input_completion_flags;
+    int expected_start;
+    int expected_end;
+} test_complete_engine_fill_completions_ds[] =
+{
+    {
+        "string",
+        3,
+        INPUT_COMPLETE_NONE,
+        0,
+        3
+    },
+    {
+        "some string",
+        7,
+        INPUT_COMPLETE_NONE,
+        0,
+        7
+    },
+    {
+        "some string",
+        7,
+        INPUT_COMPLETE_SHELL_ESC,
+        5,
+        7
+    },
+    {
+        "some\\ string111",
+        9,
+        INPUT_COMPLETE_SHELL_ESC,
+        0,
+        9
+    },
+    {
+        "some\\\tstring111",
+        9,
+        INPUT_COMPLETE_SHELL_ESC,
+        0,
+        9
+    },
+    {
+        "some\tstring",
+        7,
+        INPUT_COMPLETE_NONE,
+        5,
+        7
+    },
+    {
+        "some;string",
+        7,
+        INPUT_COMPLETE_NONE,
+        5,
+        7
+    },
+    {
+        "some|string",
+        7,
+        INPUT_COMPLETE_NONE,
+        5,
+        7
+    },
+    {
+        "some<string",
+        7,
+        INPUT_COMPLETE_NONE,
+        5,
+        7
+    },
+    {
+        "some>string",
+        7,
+        INPUT_COMPLETE_NONE,
+        5,
+        7
+    },
+    {
+        "some!@#$%^&*()_\\+~`\"',./?:string",
+        30,
+        INPUT_COMPLETE_NONE,
+        0,
+        30
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_complete_engine_fill_completions_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_complete_engine_fill_completions,
+                         test_complete_engine_fill_completions_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    WInput *w_input;
+
+    w_input = input_new (1, 1, NULL, 100, data->input_buffer, NULL, data->input_completion_flags);
+    w_input->point = data->input_point;
+
+    /* when */
+    complete_engine_fill_completions (w_input);
+
+    /* then */
+    mctest_assert_str_eq (try_complete__text__captured, data->input_buffer);
+    ck_assert_int_eq (try_complete__lc_start__captured, data->expected_start);
+    ck_assert_int_eq (try_complete__lc_end__captured, data->expected_end);
+    ck_assert_int_eq (try_complete__flags__captured, data->input_completion_flags);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_complete_engine_fill_completions,
+                                   test_complete_engine_fill_completions_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/widget/group_init_destroy.c b/tests/lib/widget/group_init_destroy.c
new file mode 100644
index 0000000..9caad4e
--- /dev/null
+++ b/tests/lib/widget/group_init_destroy.c
@@ -0,0 +1,159 @@
+/*
+   libmc - checks for initialization and deinitialization of WGroup widget
+
+   Copyright (C) 2020-2022
+   The Free Software Foundation, Inc.
+
+   Written by:
+   Andrew Borodin <aborodin@vmail.ru>, 2020-2022
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "lib/widget/group"
+
+#include <config.h>
+
+#include <check.h>
+
+#include "lib/widget.h"
+
+#include "tests/mctest.h"
+
+/* --------------------------------------------------------------------------------------------- */
+
+static int ref = 0;
+
+/* --------------------------------------------------------------------------------------------- */
+
+static cb_ret_t
+widget_callback (Widget * w, Widget * sender, widget_msg_t msg, int parm, void *data)
+{
+    switch (msg)
+    {
+    case MSG_INIT:
+        ref++;
+        return widget_default_callback (w, NULL, MSG_INIT, 0, NULL);
+
+    case MSG_DESTROY:
+        ref--;
+        return widget_default_callback (w, NULL, MSG_DESTROY, 0, NULL);
+
+    default:
+        return widget_default_callback (w, sender, msg, parm, data);
+    }
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+static cb_ret_t
+group_callback (Widget * w, Widget * sender, widget_msg_t msg, int parm, void *data)
+{
+    switch (msg)
+    {
+    case MSG_INIT:
+        ref++;
+        return group_default_callback (w, NULL, MSG_INIT, 0, NULL);
+
+    case MSG_DESTROY:
+        ref--;
+        return group_default_callback (w, NULL, MSG_DESTROY, 0, NULL);
+
+    default:
+        return group_default_callback (w, sender, msg, parm, data);
+    }
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* *INDENT-OFF* */
+START_TEST (test_group_init_deinit)
+/* *INDENT-ON* */
+{
+    WGroup *g, *g0;
+    Widget *w0;
+    WRect r;
+
+    g = g_new0 (WGroup, 1);
+    rect_init (&r, 0, 0, 20, 20);
+    group_init (g, &r, group_callback, NULL);
+
+    g0 = g_new0 (WGroup, 1);
+    rect_init (&r, 0, 0, 10, 10);
+    group_init (g0, &r, group_callback, NULL);
+    group_add_widget (g, g0);
+
+    w0 = g_new0 (Widget, 1);
+    rect_init (&r, 0, 0, 5, 5);
+    widget_init (w0, &r, widget_callback, NULL);
+    group_add_widget (g0, w0);
+
+    w0 = g_new0 (Widget, 1);
+    rect_init (&r, 5, 5, 5, 5);
+    widget_init (w0, &r, widget_callback, NULL);
+    group_add_widget (g0, w0);
+
+    g0 = g_new0 (WGroup, 1);
+    rect_init (&r, 10, 10, 10, 10);
+    group_init (g0, &r, group_callback, NULL);
+    group_add_widget (g, g0);
+
+    w0 = g_new0 (Widget, 1);
+    rect_init (&r, 10, 10, 5, 5);
+    widget_init (w0, &r, widget_callback, NULL);
+    group_add_widget (g0, w0);
+
+    w0 = g_new0 (Widget, 1);
+    rect_init (&r, 15, 15, 5, 5);
+    widget_init (w0, &r, widget_callback, NULL);
+    group_add_widget (g0, w0);
+
+    w0 = g_new0 (Widget, 1);
+    rect_init (&r, 5, 5, 10, 10);
+    widget_init (w0, &r, widget_callback, NULL);
+    group_add_widget (g, w0);
+
+    ck_assert_msg (w0->id == 7, "last id (%d) != 7", ref);
+
+    send_message (g, NULL, MSG_INIT, 0, NULL);
+
+    ck_assert_msg (ref == 8, "ref (%d) != 8", ref);
+
+    widget_destroy (WIDGET (g));
+
+    ck_assert_msg (ref == 0, "ref (%d) != 0", ref);
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    /* Add new tests here: *************** */
+    tcase_add_test (tc_core, test_group_init_deinit);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/widget/hotkey_equal.c b/tests/lib/widget/hotkey_equal.c
new file mode 100644
index 0000000..4ec1925
--- /dev/null
+++ b/tests/lib/widget/hotkey_equal.c
@@ -0,0 +1,167 @@
+/*
+   lib/widget - tests for hotkey comparision
+
+   Copyright (C) 2019-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Andrew Borodin <aborodin@vmail.ru>, 2019
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib/widget"
+
+#include "tests/mctest.h"
+
+#include "lib/widget.h"
+
+#define C(x) ((char *) x)
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_hotkey_equal_ds") */
+/* *INDENT-OFF* */
+static const struct test_hotkey_equal_ds
+{
+    const hotkey_t hotkey1;
+    const hotkey_t hotkey2;
+    gboolean expected_result;
+} test_hotkey_equal_ds[] =
+{
+    /* 0 */
+    {
+        { .start = C ("abc"), .hotkey = NULL, .end = NULL },
+        { .start = C ("abc"), .hotkey = NULL, .end = NULL },
+        TRUE
+    },
+    /* 1 */
+    {
+        { .start = C (""), .hotkey = C (""), .end = C ("") },
+        { .start = C (""), .hotkey = C (""), .end = C ("") },
+        TRUE
+    },
+    /* 2 */
+    {
+        { .start = C ("abc"), .hotkey = C ("d"), .end = C ("efg") },
+        { .start = C ("abc"), .hotkey = C ("d"), .end = C ("efg") },
+        TRUE
+    },
+    /* 3 */
+    {
+        { .start = C ("abc"), .hotkey = NULL, .end = C ("efg") },
+        { .start = C ("abc"), .hotkey = NULL, .end = C ("efg") },
+        TRUE
+    },
+    /* 4 */
+    {
+        { .start = C ("abc"), .hotkey = C ("d"), .end = NULL },
+        { .start = C ("abc"), .hotkey = C ("d"), .end = NULL },
+        TRUE
+    },
+    /* 5 */
+    {
+        { .start = C ("abc"), .hotkey = C ("d"), .end = C ("efg") },
+        { .start = C ("_bc"), .hotkey = C ("d"), .end = C ("efg") },
+        FALSE
+    },
+    /* 6 */
+    {
+        { .start = C ("abc"), .hotkey = C ("d"), .end = C ("efg") },
+        { .start = C ("abc"), .hotkey = C ("_"), .end = C ("efg") },
+        FALSE
+    },
+    /* 7 */
+    {
+        { .start = C ("abc"), .hotkey = C ("d"), .end = C ("efg") },
+        { .start = C ("abc"), .hotkey = C ("d"), .end = C ("_fg") },
+        FALSE
+    },
+    /* 8 */
+    {
+        { .start = C ("abc"), .hotkey = C ("d"), .end = C ("efg") },
+        { .start = C ("adc"), .hotkey = NULL,    .end = C ("efg") },
+        FALSE
+    },
+    /* 9 */
+    {
+        { .start = C ("abc"), .hotkey = C ("d"), .end = C ("efg") },
+        { .start = C ("abc"), .hotkey = C ("d"), .end = NULL      },
+        FALSE
+    },
+    /* 10 */
+    {
+        { .start = C ("abc"), .hotkey = C ("d"), .end = C ("efg") },
+        { .start = C ("abc"), .hotkey = NULL,    .end = NULL      },
+        FALSE
+    }
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_hotkey_equal_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_hotkey_equal,
+                         test_hotkey_equal_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    gboolean result;
+
+    /* when */
+    result = hotkey_equal (data->hotkey1, data->hotkey2);
+
+    /* then */
+    ck_assert_int_eq (result, data->expected_result);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_hotkey_equal, test_hotkey_equal_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/widget/widget_find_by_id.c b/tests/lib/widget/widget_find_by_id.c
new file mode 100644
index 0000000..9f64326
--- /dev/null
+++ b/tests/lib/widget/widget_find_by_id.c
@@ -0,0 +1,120 @@
+/*
+   libmc - checks for search widget with requested ID
+
+   Copyright (C) 2020-2022
+   The Free Software Foundation, Inc.
+
+   Written by:
+   Andrew Borodin <aborodin@vmail.ru>, 2020-2022
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "lib/widget"
+
+#include <config.h>
+
+#include <check.h>
+
+#include "lib/widget.h"
+
+#include "tests/mctest.h"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* *INDENT-OFF* */
+START_TEST (test_widget_find_by_id)
+/* *INDENT-ON* */
+{
+    WGroup *g, *g0;
+    Widget *w0;
+    WRect r;
+
+    g = g_new0 (WGroup, 1);
+    rect_init (&r, 0, 0, 20, 20);
+    group_init (g, &r, NULL, NULL);     /* ID = 0 */
+
+    g0 = g_new0 (WGroup, 1);
+    rect_init (&r, 0, 0, 10, 10);
+    group_init (g0, &r, NULL, NULL);    /* ID = 1 */
+    group_add_widget (g, g0);
+
+    w0 = g_new0 (Widget, 1);
+    rect_init (&r, 0, 0, 5, 5);
+    widget_init (w0, &r, widget_default_callback, NULL);        /* ID = 2 */
+    group_add_widget (g0, w0);
+
+    w0 = g_new0 (Widget, 1);
+    rect_init (&r, 5, 5, 5, 5);
+    widget_init (w0, &r, widget_default_callback, NULL);        /* ID = 3 */
+    group_add_widget (g0, w0);
+
+    g0 = g_new0 (WGroup, 1);
+    rect_init (&r, 10, 10, 10, 10);
+    group_init (g0, &r, NULL, NULL);    /* ID = 4 */
+    group_add_widget (g, g0);
+
+    w0 = g_new0 (Widget, 1);
+    rect_init (&r, 10, 10, 5, 5);
+    widget_init (w0, &r, widget_default_callback, NULL);        /* ID = 5 */
+    group_add_widget (g0, w0);
+
+    w0 = g_new0 (Widget, 1);
+    rect_init (&r, 15, 15, 5, 5);
+    widget_init (w0, &r, widget_default_callback, NULL);        /* ID = 6 */
+    group_add_widget (g0, w0);
+
+    w0 = g_new0 (Widget, 1);
+    rect_init (&r, 5, 5, 10, 10);
+    widget_init (w0, &r, widget_default_callback, NULL);        /* ID = 7 */
+    group_add_widget (g, w0);
+
+    w0 = WIDGET (g);
+
+    ck_assert_msg (widget_find_by_id (w0, 0) != NULL, "Not found ID=0");
+    ck_assert_msg (widget_find_by_id (w0, 1) != NULL, "Not found ID=1");
+    ck_assert_msg (widget_find_by_id (w0, 2) != NULL, "Not found ID=2");
+    ck_assert_msg (widget_find_by_id (w0, 3) != NULL, "Not found ID=3");
+    ck_assert_msg (widget_find_by_id (w0, 4) != NULL, "Not found ID=4");
+    ck_assert_msg (widget_find_by_id (w0, 5) != NULL, "Not found ID=5");
+    ck_assert_msg (widget_find_by_id (w0, 6) != NULL, "Not found ID=6");
+    ck_assert_msg (widget_find_by_id (w0, 7) != NULL, "Not found ID=7");
+    ck_assert_msg (widget_find_by_id (w0, 8) == NULL, "Found ID=8");
+
+    send_message (g, NULL, MSG_INIT, 0, NULL);
+    widget_destroy (w0);
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    /* Add new tests here: *************** */
+    tcase_add_test (tc_core, test_widget_find_by_id);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/widget/widget_make_global_local.c b/tests/lib/widget/widget_make_global_local.c
new file mode 100644
index 0000000..9c24bf0
--- /dev/null
+++ b/tests/lib/widget/widget_make_global_local.c
@@ -0,0 +1,145 @@
+/*
+   libmc - checks for search widget with requested ID
+
+   Copyright (C) 2021-2022
+   The Free Software Foundation, Inc.
+
+   Written by:
+   Andrew Borodin <aborodin@vmail.ru>, 2021-2022
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "lib/widget"
+
+#include <config.h>
+
+#include <check.h>
+
+#include "lib/widget.h"
+
+#include "tests/mctest.h"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* *INDENT-OFF* */
+START_TEST (test_widget_make_global_local)
+/* *INDENT-ON* */
+{
+    WRect r;
+    WGroup *g0, *g1, *g2;
+    Widget *w0, *w1, *w2;
+
+    /* top level group */
+    g0 = g_new0 (WGroup, 1);
+    rect_init (&r, 20, 20, 40, 40);
+    group_init (g0, &r, NULL, NULL);
+
+    /* g0 child */
+    w0 = g_new0 (Widget, 1);
+    rect_init (&r, 1, 1, 5, 5);
+    widget_init (w0, &r, widget_default_callback, NULL);
+    group_add_widget (g0, w0);
+
+    /* g0 child */
+    g1 = g_new0 (WGroup, 1);
+    rect_init (&r, 5, 5, 30, 30);
+    group_init (g1, &r, NULL, NULL);
+
+    /* g1 child */
+    w1 = g_new0 (Widget, 1);
+    rect_init (&r, 5, 5, 10, 10);
+    widget_init (w1, &r, widget_default_callback, NULL);
+    group_add_widget (g1, w1);
+
+    /* g1 child */
+    g2 = g_new0 (WGroup, 1);
+    rect_init (&r, 15, 15, 20, 20);
+    group_init (g2, &r, NULL, NULL);
+    group_add_widget (g1, g2);
+
+    /* g2 child */
+    w2 = g_new0 (Widget, 1);
+    rect_init (&r, 15, 15, 5, 5);
+    widget_init (w2, &r, widget_default_callback, NULL);
+    group_add_widget (g2, w2);
+
+    /* g0 child */
+    group_add_widget (g0, g1);
+
+    /* test global coordinates */
+    /* w0 is a member of g0 */
+    ck_assert_int_eq (w0->rect.y, 21);
+    ck_assert_int_eq (w0->rect.x, 21);
+    /* g1 is a member of g0 */
+    ck_assert_int_eq (WIDGET (g1)->rect.y, 25);
+    ck_assert_int_eq (WIDGET (g1)->rect.x, 25);
+    /* w1 is a member of g1 */
+    ck_assert_int_eq (w1->rect.y, 30);
+    ck_assert_int_eq (w1->rect.x, 30);
+    /* g2 is a member of g1 */
+    ck_assert_int_eq (WIDGET (g2)->rect.y, 40);
+    ck_assert_int_eq (WIDGET (g2)->rect.x, 40);
+    /* w2 is a member of g2 */
+    ck_assert_int_eq (w2->rect.y, 55);
+    ck_assert_int_eq (w2->rect.x, 55);
+
+    group_remove_widget (w0);
+    group_remove_widget (g1);
+
+    /* test local coordinates */
+    /* w0 is not a member of g0 */
+    ck_assert_int_eq (w0->rect.y, 1);
+    ck_assert_int_eq (w0->rect.x, 1);
+
+    /* g1 is not a member of g0 */
+    ck_assert_int_eq (WIDGET (g1)->rect.y, 5);
+    ck_assert_int_eq (WIDGET (g1)->rect.x, 5);
+    /* w1 is a member of g1 */
+    ck_assert_int_eq (w1->rect.y, 10);
+    ck_assert_int_eq (w1->rect.x, 10);
+    /* g2 is not a member of g1 */
+    ck_assert_int_eq (WIDGET (g2)->rect.y, 20);
+    ck_assert_int_eq (WIDGET (g2)->rect.x, 20);
+    /* w2 is a member of g2 */
+    ck_assert_int_eq (w2->rect.y, 35);
+    ck_assert_int_eq (w2->rect.x, 35);
+
+    widget_destroy (w0);
+    widget_destroy (WIDGET (g1));
+    widget_destroy (WIDGET (g0));
+}
+/* *INDENT-OFF* */
+END_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    /* Add new tests here: *************** */
+    tcase_add_test (tc_core, test_widget_make_global_local);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */
diff --git a/tests/lib/x_basename.c b/tests/lib/x_basename.c
new file mode 100644
index 0000000..85d7f8f
--- /dev/null
+++ b/tests/lib/x_basename.c
@@ -0,0 +1,128 @@
+/*
+   lib - x_basename() function testing
+
+   Copyright (C) 2011-2022
+   Free Software Foundation, Inc.
+
+   Written by:
+   Slava Zanko <slavazanko@gmail.com>, 2011, 2013
+
+   This file is part of the Midnight Commander.
+
+   The Midnight Commander is free software: you can redistribute it
+   and/or modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation, either version 3 of the License,
+   or (at your option) any later version.
+
+   The Midnight Commander is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#define TEST_SUITE_NAME "/lib"
+
+#include "tests/mctest.h"
+
+#include <stdio.h>
+
+#include "lib/strutil.h"
+#include "lib/util.h"
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @Before */
+static void
+setup (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @After */
+static void
+teardown (void)
+{
+}
+
+/* --------------------------------------------------------------------------------------------- */
+
+/* @DataSource("test_x_basename_ds") */
+/* *INDENT-OFF* */
+static const struct test_x_basename_ds
+{
+    const char *input_value;
+    const char *expected_result;
+} test_x_basename_ds[] =
+{
+    {
+        "/test/path/test2/path2",
+        "path2"
+    },
+    {
+        "/test/path/test2/path2#vfsprefix",
+        "path2#vfsprefix"
+    },
+    {
+        "/test/path/test2/path2/vfsprefix://",
+        "path2/vfsprefix://"
+    },
+    {
+        "/test/path/test2/path2/vfsprefix://subdir",
+        "subdir"
+    },
+    {
+        "/test/path/test2/path2/vfsprefix://subdir/",
+        "subdir/"
+    },
+    {
+        "/test/path/test2/path2/vfsprefix://subdir/subdir2",
+        "subdir2"
+    },
+    {
+        "/test/path/test2/path2/vfsprefix:///",
+        "/"
+    },
+};
+/* *INDENT-ON* */
+
+/* @Test(dataSource = "test_x_basename_ds") */
+/* *INDENT-OFF* */
+START_PARAMETRIZED_TEST (test_x_basename, test_x_basename_ds)
+/* *INDENT-ON* */
+{
+    /* given */
+    const char *actual_result;
+
+    /* when */
+    actual_result = x_basename (data->input_value);
+
+    /* then */
+    mctest_assert_str_eq (actual_result, data->expected_result);
+}
+/* *INDENT-OFF* */
+END_PARAMETRIZED_TEST
+/* *INDENT-ON* */
+
+/* --------------------------------------------------------------------------------------------- */
+
+int
+main (void)
+{
+    TCase *tc_core;
+
+    tc_core = tcase_create ("Core");
+
+    tcase_add_checked_fixture (tc_core, setup, teardown);
+
+    /* Add new tests here: *************** */
+    mctest_add_parameterized_test (tc_core, test_x_basename, test_x_basename_ds);
+    /* *********************************** */
+
+    return mctest_run_all (tc_core);
+}
+
+/* --------------------------------------------------------------------------------------------- */