20 files changed, 3283 insertions, 0 deletions
diff --git a/tests/Makefile.am b/tests/Makefile.am
new file mode 100644
index 0000000..a33d3d8
--- /dev/null
+++ b/tests/Makefile.am
@@ -0,0 +1,21 @@
+#
+# Copyright (c) 2006, 2009 Thorsten Kukuk <kukuk@suse.de>
+#
+
+AM_CFLAGS = -DLIBPAM_COMPILE -I$(top_srcdir)/libpam/include \
+		-I$(top_srcdir)/libpam $(WARN_CFLAGS)
+LDADD = $(top_builddir)/libpam/libpam.la
+
+CLEANFILES = *~
+
+TESTS = tst-pam_start tst-pam_end tst-pam_fail_delay tst-pam_open_session \
+	tst-pam_close_session tst-pam_acct_mgmt tst-pam_authenticate \
+	tst-pam_chauthtok tst-pam_setcred tst-pam_get_item tst-pam_set_item \
+	tst-pam_getenvlist tst-pam_get_user tst-pam_set_data \
+	tst-pam_mkargv tst-pam_start_confdir
+
+EXTRA_DIST = confdir
+
+check_PROGRAMS = ${TESTS} tst-dlopen
+
+tst_dlopen_LDADD = -ldl
diff --git a/tests/Makefile.in b/tests/Makefile.in
new file mode 100644
index 0000000..09b560d
--- /dev/null
+++ b/tests/Makefile.in
@@ -0,0 +1,1370 @@
+# Makefile.in generated by automake 1.16.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994-2018 Free Software Foundation, Inc.
+
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+#
+# Copyright (c) 2006, 2009 Thorsten Kukuk <kukuk@suse.de>
+#
+VPATH = @srcdir@
+am__is_gnu_make = { \
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+    false; \
+  elif test -n '$(MAKE_HOST)'; then \
+    true; \
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+    true; \
+  else \
+    false; \
+  fi; \
+}
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+      ?) ;; \
+      *) echo "am__make_running_with_option: internal error: invalid" \
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+         exit 1;; \
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+  if $(am__is_gnu_make); then \
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+          | sed "s/$$bs$$bs[$$bs $$bs	]*//g"`;; \
+    esac; \
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+  skip_next=no; \
+  strip_trailopt () \
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+  test $$has_opt = yes
+am__make_dryrun = (target_option=n; $(am__make_running_with_option))
+am__make_keepgoing = (target_option=k; $(am__make_running_with_option))
+pkgdatadir = $(datadir)/@PACKAGE@
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+NORMAL_UNINSTALL = :
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+build_triplet = @build@
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+TESTS = tst-pam_start$(EXEEXT) tst-pam_end$(EXEEXT) \
+	tst-pam_fail_delay$(EXEEXT) tst-pam_open_session$(EXEEXT) \
+	tst-pam_close_session$(EXEEXT) tst-pam_acct_mgmt$(EXEEXT) \
+	tst-pam_authenticate$(EXEEXT) tst-pam_chauthtok$(EXEEXT) \
+	tst-pam_setcred$(EXEEXT) tst-pam_get_item$(EXEEXT) \
+	tst-pam_set_item$(EXEEXT) tst-pam_getenvlist$(EXEEXT) \
+	tst-pam_get_user$(EXEEXT) tst-pam_set_data$(EXEEXT) \
+	tst-pam_mkargv$(EXEEXT) tst-pam_start_confdir$(EXEEXT)
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+	tst-pam_fail_delay$(EXEEXT) tst-pam_open_session$(EXEEXT) \
+	tst-pam_close_session$(EXEEXT) tst-pam_acct_mgmt$(EXEEXT) \
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+	tst-pam_chauthtok.c tst-pam_close_session.c tst-pam_end.c \
+	tst-pam_fail_delay.c tst-pam_get_item.c tst-pam_get_user.c \
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+         fatal("failed to read from " $$0 ".trs"); \
+      if (line ~ /$(am__global_test_result_rx)/) \
+        { \
+          sub("$(am__global_test_result_rx)", "", line); \
+          sub("[ 	]*$$", "", line); \
+          global_test_result = line; \
+        } \
+      else if (line ~ /$(am__copy_in_global_log_rx)[nN][oO]/) \
+        copy_in_global_log = 0; \
+    }; \
+  if (copy_in_global_log) \
+    { \
+      rst_section(global_test_result ": " $$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/ *$$//;p;g' && echo; }
+# Solaris 10 'make', and several other traditional 'make' implementations,
+# pass "-e" to $(SHELL), and POSIX 2008 even requires this.  Work around it
+# by disabling -e (using the XSI extension "set +e") if it's set.
+am__sh_e_setup = case $$- in *e*) set +e;; esac
+# Default flags passed to test drivers.
+am__common_driver_flags = \
+  --color-tests "$$am__color_tests" \
+  --enable-hard-errors "$$am__enable_hard_errors" \
+  --expect-failure "$$am__expect_failure"
+# To be inserted before the command running the test.  Creates the
+# directory for the log if needed.  Stores in $dir the directory
+# containing $f, in $tst the test, in $log the log.  Executes the
+# developer- defined test setup AM_TESTS_ENVIRONMENT (if any), and
+# passes TESTS_ENVIRONMENT.  Set up options for the wrapper that
+# will run the test scripts (or their associated LOG_COMPILER, if
+# thy have one).
+am__check_pre = \
+$(am__sh_e_setup);					\
+$(am__vpath_adj_setup) $(am__vpath_adj)			\
+$(am__tty_colors);					\
+srcdir=$(srcdir); export srcdir;			\
+case "$@" in						\
+  */*) am__odir=`echo "./$@" | sed 's|/[^/]*$$||'`;;	\
+    *) 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$$f[\ \	]*) \
+    am__expect_failure=yes;;				\
+  *)							\
+    am__expect_failure=no;;				\
+esac; 							\
+$(AM_TESTS_ENVIRONMENT) $(TESTS_ENVIRONMENT)
+# A shell command to get the names of the tests scripts with any registered
+# extension removed (i.e., equivalently, the names of the test logs, with
+# the '.log' extension removed).  The result is saved in the shell variable
+# '$bases'.  This honors runtime overriding of TESTS and TEST_LOGS.  Sadly,
+# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)",
+# since that might cause problem with VPATH rewrites for suffix-less tests.
+# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'.
+am__set_TESTS_bases = \
+  bases='$(TEST_LOGS)'; \
+  bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \
+  bases=`echo $$bases`
+RECHECK_LOGS = $(TEST_LOGS)
+AM_RECURSIVE_TARGETS = check recheck
+TEST_SUITE_LOG = test-suite.log
+TEST_EXTENSIONS = @EXEEXT@ .test
+LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver
+LOG_COMPILE = $(LOG_COMPILER) $(AM_LOG_FLAGS) $(LOG_FLAGS)
+am__set_b = \
+  case '$@' in \
+    */*) \
+      case '$*' in \
+        */*) b='$*';; \
+          *) b=`echo '$@' | sed 's/\.log$$//'`; \
+       esac;; \
+    *) \
+      b='$*';; \
+  esac
+am__test_logs1 = $(TESTS:=.log)
+am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log)
+TEST_LOGS = $(am__test_logs2:.test.log=.log)
+TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver
+TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \
+	$(TEST_LOG_FLAGS)
+am__DIST_COMMON = $(srcdir)/Makefile.in \
+	$(top_srcdir)/build-aux/depcomp \
+	$(top_srcdir)/build-aux/test-driver
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
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+AUTOCONF = @AUTOCONF@
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+INSTALL_DATA = @INSTALL_DATA@
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+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
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+LD = @LD@
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+LIBAUDIT = @LIBAUDIT@
+LIBCRACK = @LIBCRACK@
+LIBCRYPT = @LIBCRYPT@
+LIBDB = @LIBDB@
+LIBDL = @LIBDL@
+LIBICONV = @LIBICONV@
+LIBINTL = @LIBINTL@
+LIBOBJS = @LIBOBJS@
+LIBPRELUDE_CFLAGS = @LIBPRELUDE_CFLAGS@
+LIBPRELUDE_CONFIG = @LIBPRELUDE_CONFIG@
+LIBPRELUDE_CONFIG_PREFIX = @LIBPRELUDE_CONFIG_PREFIX@
+LIBPRELUDE_LDFLAGS = @LIBPRELUDE_LDFLAGS@
+LIBPRELUDE_LIBS = @LIBPRELUDE_LIBS@
+LIBPRELUDE_PREFIX = @LIBPRELUDE_PREFIX@
+LIBPRELUDE_PTHREAD_CFLAGS = @LIBPRELUDE_PTHREAD_CFLAGS@
+LIBS = @LIBS@
+LIBSELINUX = @LIBSELINUX@
+LIBTOOL = @LIBTOOL@
+LIPO = @LIPO@
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+LTLIBICONV = @LTLIBICONV@
+LTLIBINTL = @LTLIBINTL@
+LTLIBOBJS = @LTLIBOBJS@
+LT_SYS_LIBRARY_PATH = @LT_SYS_LIBRARY_PATH@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+MSGFMT = @MSGFMT@
+MSGFMT_015 = @MSGFMT_015@
+MSGMERGE = @MSGMERGE@
+NIS_CFLAGS = @NIS_CFLAGS@
+NIS_LIBS = @NIS_LIBS@
+NM = @NM@
+NMEDIT = @NMEDIT@
+NSL_CFLAGS = @NSL_CFLAGS@
+NSL_LIBS = @NSL_LIBS@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PIE_CFLAGS = @PIE_CFLAGS@
+PIE_LDFLAGS = @PIE_LDFLAGS@
+PKG_CONFIG = @PKG_CONFIG@
+PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
+PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
+POSUB = @POSUB@
+RANLIB = @RANLIB@
+SCONFIGDIR = @SCONFIGDIR@
+SECUREDIR = @SECUREDIR@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SHELL = @SHELL@
+STRINGPARAM_VENDORDIR = @STRINGPARAM_VENDORDIR@
+STRIP = @STRIP@
+TIRPC_CFLAGS = @TIRPC_CFLAGS@
+TIRPC_LIBS = @TIRPC_LIBS@
+USE_NLS = @USE_NLS@
+VERSION = @VERSION@
+WARN_CFLAGS = @WARN_CFLAGS@
+XGETTEXT = @XGETTEXT@
+XGETTEXT_015 = @XGETTEXT_015@
+XGETTEXT_EXTRA_OPTIONS = @XGETTEXT_EXTRA_OPTIONS@
+XMLCATALOG = @XMLCATALOG@
+XMLLINT = @XMLLINT@
+XML_CATALOG_FILE = @XML_CATALOG_FILE@
+XSLTPROC = @XSLTPROC@
+YACC = @YACC@
+YFLAGS = @YFLAGS@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libc_cv_fpie = @libc_cv_fpie@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pam_cv_ld_O1 = @pam_cv_ld_O1@
+pam_cv_ld_as_needed = @pam_cv_ld_as_needed@
+pam_cv_ld_no_undefined = @pam_cv_ld_no_undefined@
+pam_xauth_path = @pam_xauth_path@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target_alias = @target_alias@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+AM_CFLAGS = -DLIBPAM_COMPILE -I$(top_srcdir)/libpam/include \
+		-I$(top_srcdir)/libpam $(WARN_CFLAGS)
+
+LDADD = $(top_builddir)/libpam/libpam.la
+CLEANFILES = *~
+EXTRA_DIST = confdir
+tst_dlopen_LDADD = -ldl
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .lo .log .o .obj .test .test$(EXEEXT) .trs
+$(srcdir)/Makefile.in:  $(srcdir)/Makefile.am  $(am__configure_deps)
+	@for dep in $?; do \
+	  case '$(am__configure_deps)' in \
+	    *$$dep*) \
+	      ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+	        && { if test -f $@; then exit 0; else break; fi; }; \
+	      exit 1;; \
+	  esac; \
+	done; \
+	echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu tests/Makefile'; \
+	$(am__cd) $(top_srcdir) && \
+	  $(AUTOMAKE) --gnu tests/Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+	@case '$?' in \
+	  *config.status*) \
+	    cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+	  *) \
+	    echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles)'; \
+	    cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__maybe_remake_depfiles);; \
+	esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure:  $(am__configure_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4):  $(am__aclocal_m4_deps)
+	cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+clean-checkPROGRAMS:
+	@list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \
+	echo " rm -f" $$list; \
+	rm -f $$list || exit $$?; \
+	test -n "$(EXEEXT)" || exit 0; \
+	list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+	echo " rm -f" $$list; \
+	rm -f $$list
+
+tst-dlopen$(EXEEXT): $(tst_dlopen_OBJECTS) $(tst_dlopen_DEPENDENCIES) $(EXTRA_tst_dlopen_DEPENDENCIES) 
+	@rm -f tst-dlopen$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_dlopen_OBJECTS) $(tst_dlopen_LDADD) $(LIBS)
+
+tst-pam_acct_mgmt$(EXEEXT): $(tst_pam_acct_mgmt_OBJECTS) $(tst_pam_acct_mgmt_DEPENDENCIES) $(EXTRA_tst_pam_acct_mgmt_DEPENDENCIES) 
+	@rm -f tst-pam_acct_mgmt$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_pam_acct_mgmt_OBJECTS) $(tst_pam_acct_mgmt_LDADD) $(LIBS)
+
+tst-pam_authenticate$(EXEEXT): $(tst_pam_authenticate_OBJECTS) $(tst_pam_authenticate_DEPENDENCIES) $(EXTRA_tst_pam_authenticate_DEPENDENCIES) 
+	@rm -f tst-pam_authenticate$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_pam_authenticate_OBJECTS) $(tst_pam_authenticate_LDADD) $(LIBS)
+
+tst-pam_chauthtok$(EXEEXT): $(tst_pam_chauthtok_OBJECTS) $(tst_pam_chauthtok_DEPENDENCIES) $(EXTRA_tst_pam_chauthtok_DEPENDENCIES) 
+	@rm -f tst-pam_chauthtok$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_pam_chauthtok_OBJECTS) $(tst_pam_chauthtok_LDADD) $(LIBS)
+
+tst-pam_close_session$(EXEEXT): $(tst_pam_close_session_OBJECTS) $(tst_pam_close_session_DEPENDENCIES) $(EXTRA_tst_pam_close_session_DEPENDENCIES) 
+	@rm -f tst-pam_close_session$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_pam_close_session_OBJECTS) $(tst_pam_close_session_LDADD) $(LIBS)
+
+tst-pam_end$(EXEEXT): $(tst_pam_end_OBJECTS) $(tst_pam_end_DEPENDENCIES) $(EXTRA_tst_pam_end_DEPENDENCIES) 
+	@rm -f tst-pam_end$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_pam_end_OBJECTS) $(tst_pam_end_LDADD) $(LIBS)
+
+tst-pam_fail_delay$(EXEEXT): $(tst_pam_fail_delay_OBJECTS) $(tst_pam_fail_delay_DEPENDENCIES) $(EXTRA_tst_pam_fail_delay_DEPENDENCIES) 
+	@rm -f tst-pam_fail_delay$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_pam_fail_delay_OBJECTS) $(tst_pam_fail_delay_LDADD) $(LIBS)
+
+tst-pam_get_item$(EXEEXT): $(tst_pam_get_item_OBJECTS) $(tst_pam_get_item_DEPENDENCIES) $(EXTRA_tst_pam_get_item_DEPENDENCIES) 
+	@rm -f tst-pam_get_item$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_pam_get_item_OBJECTS) $(tst_pam_get_item_LDADD) $(LIBS)
+
+tst-pam_get_user$(EXEEXT): $(tst_pam_get_user_OBJECTS) $(tst_pam_get_user_DEPENDENCIES) $(EXTRA_tst_pam_get_user_DEPENDENCIES) 
+	@rm -f tst-pam_get_user$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_pam_get_user_OBJECTS) $(tst_pam_get_user_LDADD) $(LIBS)
+
+tst-pam_getenvlist$(EXEEXT): $(tst_pam_getenvlist_OBJECTS) $(tst_pam_getenvlist_DEPENDENCIES) $(EXTRA_tst_pam_getenvlist_DEPENDENCIES) 
+	@rm -f tst-pam_getenvlist$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_pam_getenvlist_OBJECTS) $(tst_pam_getenvlist_LDADD) $(LIBS)
+
+tst-pam_mkargv$(EXEEXT): $(tst_pam_mkargv_OBJECTS) $(tst_pam_mkargv_DEPENDENCIES) $(EXTRA_tst_pam_mkargv_DEPENDENCIES) 
+	@rm -f tst-pam_mkargv$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_pam_mkargv_OBJECTS) $(tst_pam_mkargv_LDADD) $(LIBS)
+
+tst-pam_open_session$(EXEEXT): $(tst_pam_open_session_OBJECTS) $(tst_pam_open_session_DEPENDENCIES) $(EXTRA_tst_pam_open_session_DEPENDENCIES) 
+	@rm -f tst-pam_open_session$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_pam_open_session_OBJECTS) $(tst_pam_open_session_LDADD) $(LIBS)
+
+tst-pam_set_data$(EXEEXT): $(tst_pam_set_data_OBJECTS) $(tst_pam_set_data_DEPENDENCIES) $(EXTRA_tst_pam_set_data_DEPENDENCIES) 
+	@rm -f tst-pam_set_data$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_pam_set_data_OBJECTS) $(tst_pam_set_data_LDADD) $(LIBS)
+
+tst-pam_set_item$(EXEEXT): $(tst_pam_set_item_OBJECTS) $(tst_pam_set_item_DEPENDENCIES) $(EXTRA_tst_pam_set_item_DEPENDENCIES) 
+	@rm -f tst-pam_set_item$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_pam_set_item_OBJECTS) $(tst_pam_set_item_LDADD) $(LIBS)
+
+tst-pam_setcred$(EXEEXT): $(tst_pam_setcred_OBJECTS) $(tst_pam_setcred_DEPENDENCIES) $(EXTRA_tst_pam_setcred_DEPENDENCIES) 
+	@rm -f tst-pam_setcred$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_pam_setcred_OBJECTS) $(tst_pam_setcred_LDADD) $(LIBS)
+
+tst-pam_start$(EXEEXT): $(tst_pam_start_OBJECTS) $(tst_pam_start_DEPENDENCIES) $(EXTRA_tst_pam_start_DEPENDENCIES) 
+	@rm -f tst-pam_start$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_pam_start_OBJECTS) $(tst_pam_start_LDADD) $(LIBS)
+
+tst-pam_start_confdir$(EXEEXT): $(tst_pam_start_confdir_OBJECTS) $(tst_pam_start_confdir_DEPENDENCIES) $(EXTRA_tst_pam_start_confdir_DEPENDENCIES) 
+	@rm -f tst-pam_start_confdir$(EXEEXT)
+	$(AM_V_CCLD)$(LINK) $(tst_pam_start_confdir_OBJECTS) $(tst_pam_start_confdir_LDADD) $(LIBS)
+
+mostlyclean-compile:
+	-rm -f *.$(OBJEXT)
+
+distclean-compile:
+	-rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tst-dlopen.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tst-pam_acct_mgmt.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tst-pam_authenticate.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tst-pam_chauthtok.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tst-pam_close_session.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tst-pam_end.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tst-pam_fail_delay.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tst-pam_get_item.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tst-pam_get_user.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tst-pam_getenvlist.Po@am__quote@ # am--include-marker
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/tst-pam_mkargv.Po@am__quote@ # am--include-marker
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+	  result_count $$1 "ERROR:" $$error "$$mgn"; \
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+	    $(am__rst_title);						\
+	  create_testsuite_report --no-color;				\
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+	  for b in $$bases; do echo $$b; done				\
+	    | $(am__create_global_log);					\
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+	  col="$$grn";							\
+	 else								\
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+	fi;								\
+	echo "$${col}$$br$${std}"; 					\
+	echo "$${col}Testsuite summary for $(PACKAGE_STRING)$${std}";	\
+	echo "$${col}$$br$${std}"; 					\
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+	if $$success; then :; else					\
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+	@list='$(RECHECK_LOGS)';           test -z "$$list" || rm -f $$list
+	@list='$(RECHECK_LOGS:.log=.trs)'; test -z "$$list" || rm -f $$list
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+tst-pam_start.log: tst-pam_start$(EXEEXT)
+	@p='tst-pam_start$(EXEEXT)'; \
+	b='tst-pam_start'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+tst-pam_end.log: tst-pam_end$(EXEEXT)
+	@p='tst-pam_end$(EXEEXT)'; \
+	b='tst-pam_end'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+tst-pam_fail_delay.log: tst-pam_fail_delay$(EXEEXT)
+	@p='tst-pam_fail_delay$(EXEEXT)'; \
+	b='tst-pam_fail_delay'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+tst-pam_open_session.log: tst-pam_open_session$(EXEEXT)
+	@p='tst-pam_open_session$(EXEEXT)'; \
+	b='tst-pam_open_session'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+tst-pam_close_session.log: tst-pam_close_session$(EXEEXT)
+	@p='tst-pam_close_session$(EXEEXT)'; \
+	b='tst-pam_close_session'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+tst-pam_acct_mgmt.log: tst-pam_acct_mgmt$(EXEEXT)
+	@p='tst-pam_acct_mgmt$(EXEEXT)'; \
+	b='tst-pam_acct_mgmt'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+tst-pam_authenticate.log: tst-pam_authenticate$(EXEEXT)
+	@p='tst-pam_authenticate$(EXEEXT)'; \
+	b='tst-pam_authenticate'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+tst-pam_chauthtok.log: tst-pam_chauthtok$(EXEEXT)
+	@p='tst-pam_chauthtok$(EXEEXT)'; \
+	b='tst-pam_chauthtok'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+tst-pam_setcred.log: tst-pam_setcred$(EXEEXT)
+	@p='tst-pam_setcred$(EXEEXT)'; \
+	b='tst-pam_setcred'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+tst-pam_get_item.log: tst-pam_get_item$(EXEEXT)
+	@p='tst-pam_get_item$(EXEEXT)'; \
+	b='tst-pam_get_item'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+tst-pam_set_item.log: tst-pam_set_item$(EXEEXT)
+	@p='tst-pam_set_item$(EXEEXT)'; \
+	b='tst-pam_set_item'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+tst-pam_getenvlist.log: tst-pam_getenvlist$(EXEEXT)
+	@p='tst-pam_getenvlist$(EXEEXT)'; \
+	b='tst-pam_getenvlist'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+tst-pam_get_user.log: tst-pam_get_user$(EXEEXT)
+	@p='tst-pam_get_user$(EXEEXT)'; \
+	b='tst-pam_get_user'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+tst-pam_set_data.log: tst-pam_set_data$(EXEEXT)
+	@p='tst-pam_set_data$(EXEEXT)'; \
+	b='tst-pam_set_data'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+tst-pam_mkargv.log: tst-pam_mkargv$(EXEEXT)
+	@p='tst-pam_mkargv$(EXEEXT)'; \
+	b='tst-pam_mkargv'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+tst-pam_start_confdir.log: tst-pam_start_confdir$(EXEEXT)
+	@p='tst-pam_start_confdir$(EXEEXT)'; \
+	b='tst-pam_start_confdir'; \
+	$(am__check_pre) $(LOG_DRIVER) --test-name "$$f" \
+	--log-file $$b.log --trs-file $$b.trs \
+	$(am__common_driver_flags) $(AM_LOG_DRIVER_FLAGS) $(LOG_DRIVER_FLAGS) -- $(LOG_COMPILE) \
+	"$$tst" $(AM_TESTS_FD_REDIRECT)
+.test.log:
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+	$(am__set_b); \
+	$(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \
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+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|^$$srcdirstrip/||;t" \
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+	  */*) $(MKDIR_P) `echo "$$dist_files" | \
+			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
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+	for file in $$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 {} \;; \
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+	    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 $(TEST_SUITE_LOG)
+
+clean-generic:
+	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+	-test -z "$(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)/tst-dlopen.Po
+	-rm -f ./$(DEPDIR)/tst-pam_acct_mgmt.Po
+	-rm -f ./$(DEPDIR)/tst-pam_authenticate.Po
+	-rm -f ./$(DEPDIR)/tst-pam_chauthtok.Po
+	-rm -f ./$(DEPDIR)/tst-pam_close_session.Po
+	-rm -f ./$(DEPDIR)/tst-pam_end.Po
+	-rm -f ./$(DEPDIR)/tst-pam_fail_delay.Po
+	-rm -f ./$(DEPDIR)/tst-pam_get_item.Po
+	-rm -f ./$(DEPDIR)/tst-pam_get_user.Po
+	-rm -f ./$(DEPDIR)/tst-pam_getenvlist.Po
+	-rm -f ./$(DEPDIR)/tst-pam_mkargv.Po
+	-rm -f ./$(DEPDIR)/tst-pam_open_session.Po
+	-rm -f ./$(DEPDIR)/tst-pam_set_data.Po
+	-rm -f ./$(DEPDIR)/tst-pam_set_item.Po
+	-rm -f ./$(DEPDIR)/tst-pam_setcred.Po
+	-rm -f ./$(DEPDIR)/tst-pam_start.Po
+	-rm -f ./$(DEPDIR)/tst-pam_start_confdir.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 ./$(DEPDIR)/tst-dlopen.Po
+	-rm -f ./$(DEPDIR)/tst-pam_acct_mgmt.Po
+	-rm -f ./$(DEPDIR)/tst-pam_authenticate.Po
+	-rm -f ./$(DEPDIR)/tst-pam_chauthtok.Po
+	-rm -f ./$(DEPDIR)/tst-pam_close_session.Po
+	-rm -f ./$(DEPDIR)/tst-pam_end.Po
+	-rm -f ./$(DEPDIR)/tst-pam_fail_delay.Po
+	-rm -f ./$(DEPDIR)/tst-pam_get_item.Po
+	-rm -f ./$(DEPDIR)/tst-pam_get_user.Po
+	-rm -f ./$(DEPDIR)/tst-pam_getenvlist.Po
+	-rm -f ./$(DEPDIR)/tst-pam_mkargv.Po
+	-rm -f ./$(DEPDIR)/tst-pam_open_session.Po
+	-rm -f ./$(DEPDIR)/tst-pam_set_data.Po
+	-rm -f ./$(DEPDIR)/tst-pam_set_item.Po
+	-rm -f ./$(DEPDIR)/tst-pam_setcred.Po
+	-rm -f ./$(DEPDIR)/tst-pam_start.Po
+	-rm -f ./$(DEPDIR)/tst-pam_start_confdir.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/confdir b/tests/confdir
new file mode 100644
index 0000000..3883c86
--- /dev/null
+++ b/tests/confdir
@@ -0,0 +1 @@
+# This is an empty pam service file for tst-pam_start_confdir
diff --git a/tests/tst-dlopen.c b/tests/tst-dlopen.c
new file mode 100644
index 0000000..7092716
--- /dev/null
+++ b/tests/tst-dlopen.c
@@ -0,0 +1,43 @@
+/*
+   Copyright (C) Nalin Dahyabhai <nalin@redhat.com> 2003
+
+   This program 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 2 of the License, or
+   (at your option) any later version.
+*/
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include <dlfcn.h>
+#include <stdio.h>
+#include <limits.h>
+#include <sys/stat.h>
+
+/* Simple program to see if dlopen() would succeed. */
+int main(int argc, char **argv)
+{
+  int i;
+  struct stat st;
+  char buf[PATH_MAX];
+
+  for (i = 1; i < argc; i++) {
+    if (dlopen(argv[i], RTLD_NOW)) {
+      fprintf(stdout, "dlopen() of \"%s\" succeeded.\n",
+              argv[i]);
+    } else {
+      snprintf(buf, sizeof(buf), "./%s", argv[i]);
+      if ((stat(buf, &st) == 0) && dlopen(buf, RTLD_NOW)) {
+        fprintf(stdout, "dlopen() of \"./%s\" "
+                "succeeded.\n", argv[i]);
+      } else {
+        fprintf(stdout, "dlopen() of \"%s\" failed: "
+                "%s\n", argv[i], dlerror());
+        return 1;
+      }
+    }
+  }
+  return 0;
+}
diff --git a/tests/tst-pam_acct_mgmt.c b/tests/tst-pam_acct_mgmt.c
new file mode 100644
index 0000000..1e8c4b4
--- /dev/null
+++ b/tests/tst-pam_acct_mgmt.c
@@ -0,0 +1,58 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+
+#include <security/pam_appl.h>
+
+
+int
+main (void)
+{
+  int retval;
+
+  /* 1: Call with NULL as pam handle */
+  retval = pam_acct_mgmt (NULL, 0);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_acct_mgmt (NULL, 0) returned PAM_SUCCESS\n");
+      return 1;
+    }
+
+  return 0;
+}
diff --git a/tests/tst-pam_authenticate.c b/tests/tst-pam_authenticate.c
new file mode 100644
index 0000000..1d43ec3
--- /dev/null
+++ b/tests/tst-pam_authenticate.c
@@ -0,0 +1,58 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+
+#include <security/pam_appl.h>
+
+
+int
+main (void)
+{
+  int retval;
+
+  /* 1: Call with NULL as pam handle */
+  retval = pam_authenticate (NULL, 0);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr, "tst-pam_authenticate (NULL, 0) returned PAM_SUCCESS\n");
+      return 1;
+    }
+
+  return 0;
+}
diff --git a/tests/tst-pam_chauthtok.c b/tests/tst-pam_chauthtok.c
new file mode 100644
index 0000000..37ed83d
--- /dev/null
+++ b/tests/tst-pam_chauthtok.c
@@ -0,0 +1,58 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+
+#include <security/pam_appl.h>
+
+
+int
+main (void)
+{
+  int retval;
+
+  /* 1: Call with NULL as pam handle */
+  retval = pam_chauthtok (NULL, 0);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr, "tst-pam_chauthtok (NULL, 0) returned PAM_SUCCESS\n");
+      return 1;
+    }
+
+  return 0;
+}
diff --git a/tests/tst-pam_close_session.c b/tests/tst-pam_close_session.c
new file mode 100644
index 0000000..86187bb
--- /dev/null
+++ b/tests/tst-pam_close_session.c
@@ -0,0 +1,58 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+
+#include <security/pam_appl.h>
+
+
+int
+main (void)
+{
+  int retval;
+
+  /* 1: Call with NULL as pam handle */
+  retval = pam_close_session (NULL, 0);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_close_session (NULL, 0) returned PAM_SUCCESS\n");
+      return 1;
+    }
+
+  return 0;
+}
diff --git a/tests/tst-pam_end.c b/tests/tst-pam_end.c
new file mode 100644
index 0000000..93c2fc3
--- /dev/null
+++ b/tests/tst-pam_end.c
@@ -0,0 +1,79 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+
+#include <security/pam_appl.h>
+
+
+int
+main (void)
+{
+  const char *service = "dummy";
+  const char *user = "root";
+  struct pam_conv conv;
+  pam_handle_t *pamh;
+  int retval;
+
+  /* 1: close valid pam handle */
+  /* create valid pam handle */
+  retval = pam_start (service, user, &conv, &pamh);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start (%s, %s, &conv, &pamh) returned %d\n",
+	       service, user, retval);
+      return 1;
+    }
+
+  retval = pam_end (pamh, 0);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_end (pamh, 0) returned %d\n", retval);
+      return 1;
+    }
+
+  /* 2: close NULL pam handle */
+  retval = pam_end (NULL, 0);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_end (NULL, 0) returned %d\n", retval);
+      return 1;
+    }
+
+  return 0;
+}
diff --git a/tests/tst-pam_fail_delay.c b/tests/tst-pam_fail_delay.c
new file mode 100644
index 0000000..c432317
--- /dev/null
+++ b/tests/tst-pam_fail_delay.c
@@ -0,0 +1,79 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+
+#include <security/pam_appl.h>
+
+
+int
+main (void)
+{
+  const char *service = "dummy";
+  const char *user = "root";
+  struct pam_conv conv;
+  pam_handle_t *pamh;
+  int retval;
+
+  /* 1: set valid delay */
+  /* create valid pam handle */
+  retval = pam_start (service, user, &conv, &pamh);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start (%s, %s, &conv, &pamh) returned %d\n",
+	       service, user, retval);
+      return 1;
+    }
+
+  retval = pam_fail_delay (pamh, 60);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_fail_delay (pamh, 60) returned %d\n", retval);
+      return 1;
+    }
+
+  /* 2: use NULL pam handle */
+  retval = pam_fail_delay (NULL, 60);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_fail_delay (NULL, 60) returned %d\n", retval);
+      return 1;
+    }
+
+  return 0;
+}
diff --git a/tests/tst-pam_get_item.c b/tests/tst-pam_get_item.c
new file mode 100644
index 0000000..2b0cc7e
--- /dev/null
+++ b/tests/tst-pam_get_item.c
@@ -0,0 +1,134 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+
+#include <security/pam_appl.h>
+#include "pam_inline.h"
+
+struct mapping {
+  int type;
+  const char *string;
+  int expected;
+};
+
+struct mapping items[] = {
+  {PAM_SERVICE, "PAM_SERVICE", PAM_SUCCESS},
+  {PAM_USER, "PAM_USER", 0},
+  {PAM_TTY, "PAM_TTY", 0},
+  {PAM_RHOST, "PAM_RHOST", 0},
+  {PAM_CONV, "PAM_CONV", 0},
+  {PAM_AUTHTOK, "PAM_AUTHTOK", PAM_BAD_ITEM},
+  {PAM_OLDAUTHTOK, "PAM_OLDAUTHTOK", PAM_BAD_ITEM},
+  {PAM_RUSER, "PAM_RUSER", 0},
+  {PAM_USER_PROMPT, "PAM_USER_PROMPT", 0},
+  {PAM_FAIL_DELAY, "PAM_FAIL_DELAY", 0},
+  {PAM_AUTHTOK_TYPE, "PAM_AUTHTOK_TYPE", 0}
+};
+
+int
+main (void)
+{
+  const char *service = "dummy";
+  const char *user = "root";
+  struct pam_conv conv;
+  pam_handle_t *pamh;
+  int retval;
+  unsigned int i;
+  const void *value;
+
+  /* 1: Call with NULL as pam handle */
+  retval = pam_get_item (NULL, PAM_SERVICE, &value);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_get_item (NULL, 0) returned PAM_SUCCESS\n");
+      return 1;
+    }
+
+  /* setup pam handle */
+  retval = pam_start (service, user, &conv, &pamh);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start (%s, %s, &conv, &pamh) returned %d\n",
+               service, user, retval);
+      return 1;
+    }
+
+  /* 2: check for valid item types. Expected return value is
+     PAM_SUCCESS, except it has to fail. */
+  for (i = 0; i < PAM_ARRAY_SIZE(items); i++)
+    {
+      retval = pam_get_item (pamh, items[i].type, &value);
+
+      if (retval != items[i].expected)
+	{
+	  fprintf (stderr,
+		   "pam_get_item failed to get value for %s. Returned %d\n",
+		   items[i].string, retval);
+	  return 1;
+        }
+    }
+
+  /* 3: check for bad item  */
+  retval = pam_get_item (pamh, -1, &value);
+  if (retval != PAM_BAD_ITEM)
+    {
+      fprintf (stderr,
+	       "pam_get_item returned %d when expecting PAM_BAD_ITEM\n",
+	       retval);
+      return 1;
+    }
+
+  /* 4: check for valid item types, but NULL as value address. */
+  for (i = 0; i < PAM_ARRAY_SIZE(items); i++)
+    {
+      retval = pam_get_item (pamh, items[i].type, NULL);
+
+      if (retval != PAM_PERM_DENIED)
+	{
+	  fprintf (stderr,
+		   "pam_get_item returned %d to get value for %s\n",
+		   retval, items[i].string);
+	  return 1;
+        }
+    }
+
+  pam_end (pamh, 0);
+
+  return 0;
+}
diff --git a/tests/tst-pam_get_user.c b/tests/tst-pam_get_user.c
new file mode 100644
index 0000000..16f3123
--- /dev/null
+++ b/tests/tst-pam_get_user.c
@@ -0,0 +1,176 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <config.h>
+
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
+#include <security/pam_appl.h>
+#include <security/pam_modules.h>
+
+static const char *prompt = "myprompt:";
+static const char *user = "itsme";
+
+static int
+login_conv (int num_msg, const struct pam_message **mesg,
+           struct pam_response **resp, void *appdata_ptr UNUSED)
+{
+  struct pam_response *reply;
+  int count;
+
+  reply = calloc(num_msg, sizeof (struct pam_response));
+
+  if (reply == NULL)
+    return PAM_BUF_ERR;
+
+  for (count = 0; count < num_msg; count++)
+    {
+      reply[count].resp_retcode = 0;
+      reply[count].resp = NULL;
+
+      switch (mesg[count]->msg_style)
+	{
+	case PAM_PROMPT_ECHO_ON:
+	  if (strcmp (mesg[count]->msg, prompt) != 0)
+	    {
+	      fprintf (stderr, "conv function called with wrong prompt: %s\n",
+		       mesg[count]->msg);
+	      exit (1);
+	    }
+	  reply[count].resp = strdup (user);
+	  break;
+
+	default:
+	  fprintf (stderr,
+	     "pam_get_user calls conv function with unexpected msg style");
+	  exit (1);
+        }
+    }
+
+  *resp = reply;
+  return PAM_SUCCESS;
+}
+
+int
+main (void)
+{
+  const char *service = "dummy";
+  const char *value;
+  struct pam_conv conv = { &login_conv, NULL};
+  pam_handle_t *pamh;
+  int retval;
+
+  /* 1: Call with NULL for every argument */
+  retval = pam_get_user (NULL, NULL, NULL);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr,
+               "tst-pam_get_user (NULL, NULL, NULL) returned PAM_SUCCESS\n");
+      return 1;
+    }
+
+ /* setup pam handle */
+  retval = pam_start (service, user, &conv, &pamh);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start (%s, %s, &conv, &pamh) returned %d\n",
+               service, user, retval);
+      return 1;
+    }
+
+  /* 2: Call with valid pamh handle but NULL for user */
+  retval = pam_get_user (pamh, NULL, NULL);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr,
+               "tst-pam_get_user (pamh, NULL, NULL) returned PAM_SUCCESS\n");
+      return 1;
+    }
+
+  /* 3: Call with valid pamh handle and valid user ptr */
+  retval = pam_get_user (pamh, &value, NULL);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr,
+               "tst-pam_get_user (pamh, &value, NULL) returned %d\n",
+	       retval);
+      return 1;
+    }
+  if (strcmp (user, value) != 0)
+    {
+      fprintf (stderr,
+               "tst-pam_get_user (pamh, &value, NULL) mismatch:\n"
+	       "expected: %s\n"
+	       "got: %s\n", user, value);
+      return 1;
+    }
+
+  pam_end (pamh, 0);
+
+ /* setup pam handle without user */
+  retval = pam_start (service, NULL, &conv, &pamh);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start (%s, %s, &conv, &pamh) returned %d\n",
+               service, user, retval);
+      return 1;
+    }
+
+  /* 4: Call with valid pamh handle and valid user ptr */
+  retval = pam_get_user (pamh, &value, prompt);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr,
+               "tst-pam_get_user (pamh, &value, prompt) returned %d\n",
+	       retval);
+      return 1;
+    }
+  if (strcmp (user, value) != 0)
+    {
+      fprintf (stderr,
+               "tst-pam_get_user (pamh, &value, prompt) mismatch:\n"
+	       "expected: %s\n"
+	       "got: %s\n", user, value);
+      return 1;
+    }
+
+  pam_end (pamh, 0);
+
+  return 0;
+}
diff --git a/tests/tst-pam_getenvlist.c b/tests/tst-pam_getenvlist.c
new file mode 100644
index 0000000..d24a9bf
--- /dev/null
+++ b/tests/tst-pam_getenvlist.c
@@ -0,0 +1,134 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <security/pam_appl.h>
+
+const char *envvals[] = {"VAL1=1", "VAL2=2", "VAL3=3"};
+
+int
+main (void)
+{
+  const char *service = "dummy";
+  const char *user = "root";
+  struct pam_conv conv;
+  pam_handle_t *pamh;
+  int retval;
+  char **ptr;
+  char *temp;
+  int var, i;
+
+  /* 1: Call with NULL as pam handle */
+  ptr = pam_getenvlist (NULL);
+  if (ptr != NULL)
+    {
+      fprintf (stderr, "pam_getenvlist (NULL) does not return NULL\n");
+      return 1;
+    }
+
+  /* setup pam handle */
+  retval = pam_start (service, user, &conv, &pamh);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start (%s, %s, &conv, &pamh) returned %d\n",
+               service, user, retval);
+      return 1;
+    }
+
+  /* 2: Call with pam handle, but no environment set */
+  ptr = pam_getenvlist (pamh);
+  if (ptr == NULL || *ptr != NULL)
+    {
+      fprintf (stderr,
+	       "pam_getenvlist (pamh) does not return pointer to NULL\n");
+      temp = *ptr;
+      var = 0;
+      while (temp)
+	{
+	  printf ("%s\n", temp);
+	  var++;
+	  temp = *(ptr + var);
+	}
+      return 1;
+    }
+  free (ptr);
+
+  /* set environment variable */
+  for (i = 0; i < 3; i++)
+    {
+      retval = pam_putenv (pamh, envvals[i]);
+      if (retval != PAM_SUCCESS)
+	{
+	  fprintf (stderr, "pam_putenv (pamh, \"%s\") returned %d\n",
+		   envvals[i], retval);
+	  return 1;
+	}
+    }
+
+  /* 3: Call with pam handle and environment set */
+  ptr = pam_getenvlist (pamh);
+  if (ptr == NULL)
+    {
+      fprintf (stderr, "pam_getenvlist (pamh) returned NULL\n");
+      return 1;
+    }
+  else
+    {
+      temp = *ptr;
+      var = 0;
+      while (temp)
+	{
+	  if (strcmp (temp, envvals[var]) != 0)
+	    {
+	      fprintf (stderr,
+		       "pam_getenvlist returns wrong value:\n"
+		       "expected: %s\n"
+		       "got: %s\n", envvals[var], temp);
+	      return 1;
+	    }
+	  free (temp);
+	  var++;
+	  temp = *(ptr + var);
+	}
+      free (ptr);
+    }
+
+  return 0;
+}
diff --git a/tests/tst-pam_mkargv.c b/tests/tst-pam_mkargv.c
new file mode 100644
index 0000000..cb005e5
--- /dev/null
+++ b/tests/tst-pam_mkargv.c
@@ -0,0 +1,54 @@
+/*
+   Copyright (C) Thorsten Kukuk <kukuk@suse.de> 2009
+
+   This program 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 in version 2 of the License.
+*/
+
+#ifdef HAVE_CONFIG_H
+#  include <config.h>
+#endif
+
+#include <stdio.h>
+#include <string.h>
+
+#include "pam_misc.c"
+
+/* Simple program to see if _pam_mkargv() would succeed. */
+int main(void)
+{
+  static const char argvstring[] = "user = XENDT\\userα user=XENDT\\user1";
+  static const char * const argvresult[] = {"user", "=", "XENDT\\userα",
+                                            "user=XENDT\\user1"};
+  int myargc;
+  char **myargv;
+  int argvlen;
+  int explen;
+  int i;
+
+  explen = sizeof(argvstring) * ((sizeof(char)) + sizeof(char *));
+  argvlen = _pam_mkargv(argvstring, &myargv, &myargc);
+
+#if 0
+  printf ("argvlen=%i, argc=%i", argvlen, myargc);
+  for (i = 0; i < myargc; i++) {
+    printf(", argv[%d]=%s", i, myargv[i]);
+  }
+  printf ("\n");
+#endif
+
+  if (argvlen != explen)
+    return 1;
+
+  if (myargc != 4)
+    return 1;
+
+  for (i = 0; i < 4; i++)
+    {
+      if (strcmp (myargv[i], argvresult[i]) != 0)
+	return 1;
+    }
+
+  return 0;
+}
diff --git a/tests/tst-pam_open_session.c b/tests/tst-pam_open_session.c
new file mode 100644
index 0000000..771ca35
--- /dev/null
+++ b/tests/tst-pam_open_session.c
@@ -0,0 +1,58 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+
+#include <security/pam_appl.h>
+
+
+int
+main (void)
+{
+  int retval;
+
+  /* 1: Call with NULL as pam handle */
+  retval = pam_open_session (NULL, 0);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_open_session (NULL, 0) returned PAM_SUCCESS\n");
+      return 1;
+    }
+
+  return 0;
+}
diff --git a/tests/tst-pam_set_data.c b/tests/tst-pam_set_data.c
new file mode 100644
index 0000000..9acab6a
--- /dev/null
+++ b/tests/tst-pam_set_data.c
@@ -0,0 +1,488 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+
+#include <security/pam_appl.h>
+#include <security/pam_modules.h>
+#include <pam_private.h>
+
+static int cleanup_was_called = 0;
+static int cleanup3_was_called = 0;
+static int cleanup3_retval = 0;
+static int cleanup6_was_called = 0;
+static int cleanup6_retval = 0;
+static int cleanup7_was_called = 0;
+static int cleanup7_retval = 0;
+static int cleanup7b_was_called = 0;
+static int cleanup7b_retval = 0;
+static int cleanup8_was_called = 0;
+static int cleanup8_retval = 0;
+
+static void
+tst_cleanup (pam_handle_t *pamh UNUSED, void *data, int error_status)
+{
+  cleanup_was_called = 1;
+  fprintf (stderr, "tst_cleanup was called: data=\"%s\", error_status=%d\n",
+	   (char *)data, error_status);
+}
+
+static void
+tst_cleanup_3 (pam_handle_t *pamh UNUSED, void *data, int error_status)
+{
+  cleanup3_was_called = 1;
+
+  if (strcmp (data, "test3") != 0)
+    {
+      fprintf (stderr, "tst_cleanup_3 called with wrong data, got \"%s\"\n",
+	       (char *)data);
+      cleanup3_retval = 1;
+      return;
+    }
+
+  free (data);
+
+  if (error_status & PAM_DATA_REPLACE)
+    {
+      fprintf (stderr, "tst_cleanup_3 called with PAM_DATA_REPLACE set\n");
+      cleanup3_retval = 1;
+      return;
+    }
+
+  if (error_status & PAM_DATA_SILENT)
+    {
+      fprintf (stderr, "tst_cleanup_3 called with PAM_DATA_SILENT set\n");
+      cleanup3_retval = 1;
+      return;
+    }
+
+  if (error_status != 0)
+    {
+      fprintf (stderr, "tst_cleanup_3 called with error_status set: %d\n",
+	       error_status);
+      cleanup3_retval = 1;
+      return;
+    }
+}
+
+static void
+tst_cleanup_6 (pam_handle_t *pamh UNUSED, void *data, int error_status)
+{
+  cleanup6_was_called = 1;
+
+  if (error_status & PAM_DATA_SILENT)
+    {
+      fprintf (stderr, "tst_cleanup_6 called with PAM_DATA_SILENT set\n");
+      cleanup6_retval = 1;
+      return;
+    }
+
+  if (error_status & PAM_DATA_REPLACE)
+    {
+      if (strcmp (data, "test6a") != 0)
+	{
+	  fprintf (stderr, "tst_cleanup_6 called with wrong data, got \"%s\"\n",
+		   (char *)data);
+	  cleanup6_retval = 1;
+	  return;
+	}
+
+      if (error_status != PAM_DATA_REPLACE)
+	{
+	  fprintf (stderr, "tst_cleanup_6 called with error_status set: %d\n",
+		   error_status);
+	  cleanup6_retval = 1;
+	  return;
+	}
+    }
+  else
+    {
+      if (strcmp (data, "test6b") != 0)
+	{
+	  fprintf (stderr, "tst_cleanup_6 called with wrong data, got \"%s\"\n",
+		   (char *)data);
+	  cleanup6_retval = 1;
+	  return;
+	}
+
+      if (error_status != 0)
+	{
+	  fprintf (stderr, "tst_cleanup_6 called with error_status set: %d\n",
+		   error_status);
+	  cleanup6_retval = 1;
+	  return;
+	}
+    }
+
+  free (data);
+}
+
+static void
+tst_cleanup_7 (pam_handle_t *pamh UNUSED, void *data, int error_status)
+{
+  cleanup7_was_called = 1;
+
+  if (error_status & PAM_DATA_SILENT)
+    {
+      fprintf (stderr, "tst_cleanup_7 called with PAM_DATA_SILENT set\n");
+      cleanup7_retval = 1;
+      return;
+    }
+
+  if (error_status & PAM_DATA_REPLACE)
+    {
+      if (strcmp (data, "test7a") != 0)
+	{
+	  fprintf (stderr, "tst_cleanup_7 called with wrong data, got \"%s\"\n",
+		   (char *)data);
+	  cleanup7_retval = 1;
+	  return;
+	}
+
+      if (error_status != PAM_DATA_REPLACE)
+	{
+	  fprintf (stderr, "tst_cleanup_7 called with error_status set: %d\n",
+		   error_status);
+	  cleanup7_retval = 1;
+	  return;
+	}
+    }
+  else
+    {
+      fprintf (stderr, "tst_cleanup_7 called without PAM_DATA_REPLACE set: %d\n",
+	       error_status);
+      cleanup7_retval = 1;
+      return;
+    }
+
+  free (data);
+}
+
+static void
+tst_cleanup_7b (pam_handle_t *pamh UNUSED, void *data, int error_status)
+{
+  cleanup7b_was_called = 1;
+
+  if (strcmp (data, "test7b") != 0)
+    {
+      fprintf (stderr, "tst_cleanup_7b called with wrong data, got \"%s\"\n",
+	       (char *)data);
+      cleanup7b_retval = 1;
+      return;
+    }
+
+  free (data);
+
+  if (error_status & PAM_DATA_REPLACE)
+    {
+      fprintf (stderr, "tst_cleanup_7b called with PAM_DATA_REPLACE set\n");
+      cleanup7b_retval = 1;
+      return;
+    }
+
+  if (error_status & PAM_DATA_SILENT)
+    {
+      fprintf (stderr, "tst_cleanup_7b called with PAM_DATA_SILENT set\n");
+      cleanup7b_retval = 1;
+      return;
+    }
+
+  if (error_status != 0)
+    {
+      fprintf (stderr, "tst_cleanup_7b called with error_status set: %d\n",
+	       error_status);
+      cleanup7b_retval = 1;
+      return;
+    }
+}
+
+static void
+tst_cleanup_8 (pam_handle_t *pamh UNUSED, void *data, int error_status)
+{
+  cleanup8_was_called = 1;
+
+  if (strcmp (data, "test8") != 0)
+    {
+      fprintf (stderr, "tst_cleanup_8 called with wrong data, got \"%s\"\n",
+	       (char *)data);
+      cleanup8_retval = 1;
+      return;
+    }
+
+  free (data);
+
+  if (error_status & PAM_DATA_REPLACE)
+    {
+      fprintf (stderr, "tst_cleanup_8 called with PAM_DATA_REPLACE set\n");
+      cleanup8_retval = 1;
+      return;
+    }
+
+  if (error_status & PAM_DATA_SILENT)
+    {
+      fprintf (stderr, "tst_cleanup_8 called with PAM_DATA_SILENT set\n");
+      cleanup8_retval = 1;
+      return;
+    }
+
+  if (error_status != 987)
+    {
+      fprintf (stderr, "tst_cleanup_8 called with wrong error_status set: %d\n",
+	       error_status);
+      cleanup8_retval = 1;
+      return;
+    }
+}
+
+int
+main (void)
+{
+  const char *service = "dummy";
+  const char *user = "root";
+  struct pam_conv conv;
+  pam_handle_t *pamh;
+  void *dataptr;
+  int retval;
+
+  /* 1: Call with NULL as pam handle */
+  dataptr = strdup ("test1");
+  retval = pam_set_data (NULL, "tst-pam_set_data-1", dataptr, tst_cleanup);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_set_data (NULL, ...) returned PAM_SUCCESS\n");
+      return 1;
+    }
+  free (dataptr);
+
+  /* setup pam handle */
+  retval = pam_start (service, user, &conv, &pamh);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start (%s, %s, &conv, &pamh) returned %d\n",
+               service, user, retval);
+      return 1;
+    }
+
+  /* 2: check for call from application  */
+  dataptr = strdup ("test2");
+  retval = pam_set_data (pamh, "tst-pam_set_data-2", dataptr, tst_cleanup);
+  if (retval != PAM_SYSTEM_ERR)
+    {
+      fprintf (stderr,
+	       "pam_set_data returned %d when expecting PAM_SYSTEM_ERR\n",
+	       retval);
+      return 1;
+    }
+  free (dataptr);
+
+
+  /* 3: check for call from module  */
+  __PAM_TO_MODULE(pamh);
+  dataptr = strdup ("test3");
+  retval = pam_set_data (pamh, "tst-pam_set_data-3", dataptr,
+			 tst_cleanup_3);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr,
+	       "pam_set_data failed: %d\n",
+	       retval);
+      return 1;
+    }
+
+  /* 4: check for call with NULL as module_data_name */
+  dataptr = strdup ("test4");
+  retval = pam_set_data (pamh, NULL, dataptr, tst_cleanup);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr,
+	       "pam_set_data with NULL as module_data_name succeeded!\n");
+      return 1;
+    }
+  free (dataptr);
+
+  /* 5: check for call with NULL as cleanup function */
+  dataptr = strdup ("test5");
+  retval = pam_set_data (pamh, "tst-pam_set_data-5", dataptr, NULL);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr,
+	       "pam_set_data with NULL as cleanup function failed: %d\n",
+	       retval);
+      return 1;
+    }
+  free (dataptr);
+
+  /* 6: Overwrite data and check cleanup flags */
+  dataptr = strdup ("test6a");
+  retval = pam_set_data (pamh, "tst-pam_set_data-6", dataptr,
+			 tst_cleanup_6);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr,
+	       "test6: first pam_set_data failed: %d\n",
+	       retval);
+      return 1;
+    }
+
+  dataptr = strdup ("test6b");
+  retval = pam_set_data (pamh, "tst-pam_set_data-6", dataptr,
+			 tst_cleanup_6);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr,
+	       "test6: second pam_set_data failed: %d\n",
+	       retval);
+      return 1;
+    }
+
+  /* 7: Overwrite data and cleanup function, check cleanup flags */
+  dataptr = strdup ("test7a");
+  retval = pam_set_data (pamh, "tst-pam_set_data-7", dataptr,
+			 tst_cleanup_7);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr,
+	       "test7: first pam_set_data failed: %d\n",
+	       retval);
+      return 1;
+    }
+
+  dataptr = strdup ("test7b");
+  retval = pam_set_data (pamh, "tst-pam_set_data-7", dataptr,
+			 tst_cleanup_7b);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr,
+	       "test7: second pam_set_data failed: %d\n",
+	       retval);
+      return 1;
+    }
+
+  __PAM_TO_APP(pamh);
+
+  /* Close PAM handle and check return codes of cleanup functions */
+  retval = pam_end (pamh, 0);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr,
+	       "pam_end reported an error: %d\n",
+	       retval);
+      return 1;
+    }
+
+  if (cleanup_was_called == 1)
+    return 1;
+
+  if (cleanup3_was_called == 0)
+    {
+      fprintf (stderr, "tst_cleanup_3 was never called!\n");
+      return 1;
+    }
+  if (cleanup3_retval != 0)
+    return 1;
+
+  if (cleanup6_was_called == 0)
+    {
+      fprintf (stderr, "tst_cleanup_6 was never called!\n");
+      return 1;
+    }
+  if (cleanup6_retval != 0)
+    return 1;
+
+  if (cleanup7_was_called == 0)
+    {
+      fprintf (stderr, "tst_cleanup_7 was never called!\n");
+      return 1;
+    }
+  if (cleanup7_retval != 0)
+    return 1;
+
+  if (cleanup7b_was_called == 0)
+    {
+      fprintf (stderr, "tst_cleanup_7b was never called!\n");
+      return 1;
+    }
+  if (cleanup7b_retval != 0)
+    return 1;
+
+  /* test if error code is delivered to cleanup function */
+  /* setup pam handle */
+  retval = pam_start (service, user, &conv, &pamh);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start (%s, %s, &conv, &pamh) returned %d\n",
+               service, user, retval);
+      return 1;
+    }
+
+  /* 8: check if cleanup function is called with correct error code */
+  __PAM_TO_MODULE(pamh);
+  dataptr = strdup ("test8");
+  retval = pam_set_data (pamh, "tst-pam_set_data-8", dataptr,
+			 tst_cleanup_8);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr,
+	       "test8: pam_set_data failed: %d\n",
+	       retval);
+      return 1;
+    }
+
+  __PAM_TO_APP(pamh);
+
+  retval = pam_end (pamh, 987);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr,
+	       "pam_end reported an error: %d\n",
+	       retval);
+      return 1;
+    }
+
+  if (cleanup8_was_called == 0)
+    {
+      fprintf (stderr, "tst_cleanup_3 was never called!\n");
+      return 1;
+    }
+
+  if (cleanup8_retval != 0)
+    return 1;
+
+  return 0;
+}
diff --git a/tests/tst-pam_set_item.c b/tests/tst-pam_set_item.c
new file mode 100644
index 0000000..bd17e11
--- /dev/null
+++ b/tests/tst-pam_set_item.c
@@ -0,0 +1,150 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+
+#include <security/pam_appl.h>
+#include "pam_inline.h"
+
+struct mapping {
+  int type;
+  const char *string;
+  int expected;
+  const char *new_value;
+};
+
+struct mapping items[] = {
+  {PAM_SERVICE, "PAM_SERVICE", PAM_SUCCESS, "logout"},
+  {PAM_USER, "PAM_USER", PAM_SUCCESS, "noroot"},
+  {PAM_TTY, "PAM_TTY", PAM_SUCCESS, "TTyX"},
+  {PAM_RHOST, "PAM_RHOST", PAM_SUCCESS, "remote"},
+  {PAM_AUTHTOK, "PAM_AUTHTOK", PAM_BAD_ITEM, "none"},
+  {PAM_OLDAUTHTOK, "PAM_OLDAUTHTOK", PAM_BAD_ITEM, "none"},
+  {PAM_RUSER, "PAM_RUSER", PAM_SUCCESS, "noroot"},
+  {PAM_USER_PROMPT, "PAM_USER_PROMPT", PAM_SUCCESS, "your name: "},
+  {PAM_FAIL_DELAY, "PAM_FAIL_DELAY", PAM_SUCCESS, "4000"},
+  {PAM_AUTHTOK_TYPE, "PAM_AUTHTOK_TYPE", PAM_SUCCESS, "U**X"}
+};
+
+int
+main (void)
+{
+  const char *service = "dummy";
+  const char *user = "root";
+  struct pam_conv conv;
+  pam_handle_t *pamh;
+  int retval;
+  unsigned int i;
+
+  /* 1: Call with NULL as pam handle */
+  retval = pam_set_item (NULL, PAM_SERVICE, "dummy");
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_set_item (NULL, ...) returned PAM_SUCCESS\n");
+      return 1;
+    }
+
+  /* setup pam handle */
+  retval = pam_start (service, user, &conv, &pamh);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start (%s, %s, &conv, &pamh) returned %d\n",
+               service, user, retval);
+      return 1;
+    }
+
+  /* 2: check for bad item  */
+  retval = pam_set_item (pamh, -1, "dummy");
+  if (retval != PAM_BAD_ITEM)
+    {
+      fprintf (stderr,
+	       "pam_set_item returned %d when expecting PAM_BAD_ITEM\n",
+	       retval);
+      return 1;
+    }
+
+  /* 3: try to set PAM_CONV to NULL  */
+  retval = pam_set_item (pamh, PAM_CONV, NULL);
+  if (retval != PAM_PERM_DENIED)
+    {
+      fprintf (stderr,
+	       "pam_set_item (pamh, PAM_CONV, NULL) returned %d\n",
+	       retval);
+      return 1;
+    }
+
+  /* 4: try to replace all items */
+  for (i = 0; i < PAM_ARRAY_SIZE(items); i++)
+    {
+      retval = pam_set_item (pamh, items[i].type, items[i].new_value);
+
+      if (retval != items[i].expected)
+	{
+	  fprintf (stderr,
+		   "pam_set_item failed to set value for %s. Returned %d\n",
+		   items[i].string, retval);
+	  return 1;
+        }
+      else if (items[i].expected == PAM_SUCCESS)
+	{
+	  const void *value;
+
+	  retval = pam_get_item (pamh, items[i].type, &value);
+	  if (retval != PAM_SUCCESS)
+	    {
+	      fprintf (stderr,
+		       "pam_get_item was not able to fetch changed value: %d\n",
+		       retval);
+	      return 1;
+	    }
+	  if (strcmp (items[i].new_value, value) != 0)
+	    {
+	      fprintf (stderr,
+		       "pam_get_item got wrong value:\n"
+		       "expected: %s\n"
+		       "got: %s\n", items[i].new_value, (const char *)value);
+	      return 1;
+	    }
+	}
+    }
+
+  pam_end (pamh, 0);
+
+  return 0;
+}
diff --git a/tests/tst-pam_setcred.c b/tests/tst-pam_setcred.c
new file mode 100644
index 0000000..917d4d0
--- /dev/null
+++ b/tests/tst-pam_setcred.c
@@ -0,0 +1,58 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+
+#include <security/pam_appl.h>
+
+
+int
+main (void)
+{
+  int retval;
+
+  /* 1: Call with NULL as pam handle */
+  retval = pam_setcred (NULL, 0);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_setcred (NULL, 0) returned PAM_SUCCESS\n");
+      return 1;
+    }
+
+  return 0;
+}
diff --git a/tests/tst-pam_start.c b/tests/tst-pam_start.c
new file mode 100644
index 0000000..ce01363
--- /dev/null
+++ b/tests/tst-pam_start.c
@@ -0,0 +1,107 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <unistd.h>
+
+#include <security/pam_appl.h>
+
+
+int
+main (void)
+{
+  const char *service = "dummy";
+  const char *user = "root";
+  struct pam_conv conv;
+  pam_handle_t *pamh;
+  int retval;
+
+  /* 1: check with valid arguments */
+  retval = pam_start (service, user, &conv, &pamh);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start (%s, %s, &conv, &pamh) returned %d\n",
+	       service, user, retval);
+      return 1;
+    }
+  else if (pamh == NULL)
+    {
+      fprintf (stderr,
+	       "pam_start (%s, %s, &conv, &pamh) returned NULL for pamh\n",
+	       service, user);
+      return 1;
+    }
+
+  /* 2: check with NULL for service */
+  retval = pam_start (NULL, user, &conv, &pamh);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start (NULL, %s, &conv, &pamh) returned %d\n",
+	       user, retval);
+      return 1;
+    }
+
+  /* 3: check with NULL for user */
+  retval = pam_start (service, NULL, &conv, &pamh);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start (%s, NULL, &conv, &pamh) returned %d\n",
+	       service, retval);
+      return 1;
+    }
+
+
+  /* 4: check with NULL for conv */
+  retval = pam_start (service, user, NULL, &pamh);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start (%s, %s, NULL, &pamh) returned %d\n",
+	       service, user, retval);
+      return 1;
+    }
+
+  /* 5: check with NULL for pamh */
+  retval = pam_start (service, user, &conv, NULL);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start (%s, %s, &conv, NULL) returned %d\n",
+	       service, user, retval);
+      return 1;
+    }
+
+  return 0;
+}
diff --git a/tests/tst-pam_start_confdir.c b/tests/tst-pam_start_confdir.c
new file mode 100644
index 0000000..e40b6e7
--- /dev/null
+++ b/tests/tst-pam_start_confdir.c
@@ -0,0 +1,99 @@
+/*
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, and the entire permission notice in its entirety,
+ *    including the disclaimer of warranties.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior
+ *    written permission.
+ *
+ * ALTERNATIVELY, this product may be distributed under the terms of
+ * the GNU Public License, in which case the provisions of the GPL are
+ * required INSTEAD OF the above restrictions.  (This clause is
+ * necessary due to a potential bad interaction between the GPL and
+ * the restrictions contained in a BSD-style copyright.)
+ *
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include <security/pam_appl.h>
+
+
+int
+main (void)
+{
+  const char *service = "confdir";
+  const char *xservice = "nonexistent-service";
+  const char *user = "root";
+  const char *confdir;
+  const char *xconfdir = "/nonexistent-confdir";
+  struct pam_conv conv;
+  pam_handle_t *pamh;
+  int retval;
+
+  confdir = getenv("srcdir");
+
+  if (confdir == NULL)
+    {
+      fprintf (stderr, "Error: srcdir not set\n");
+      return 1;
+    }
+
+  /* 1: check with valid arguments */
+  retval = pam_start_confdir (service, user, &conv, confdir, &pamh);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start_confdir (%s, %s, &conv, %s, &pamh) returned %d\n",
+	       service, user, confdir, retval);
+      return 1;
+    }
+  else if (pamh == NULL)
+    {
+      fprintf (stderr, "pam_start_confdir (%s, %s, &conv, %s, &pamh) returned NULL for pamh\n",
+	       service, user, confdir);
+      return 1;
+    }
+
+  /* 2: check with invalid service */
+  retval = pam_start_confdir (xservice, user, &conv, confdir, &pamh);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start_confdir (%s, %s, &conv, %s, &pamh) incorrectly succeeded\n",
+	       xservice, user, confdir);
+      return 1;
+    }
+
+  /* 3: check with invalid confdir */
+  retval = pam_start_confdir (service, user, &conv, xconfdir, &pamh);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start_confdir (%s, %s, &conv, %s, &pamh) incorrectly succeeded\n",
+	       service, user, xconfdir);
+      return 1;
+    }
+
+  return 0;
+}