Adding upstream version 1.24.5.upstream/1.24.5upstream

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

8 files changed, 428 insertions, 68 deletions

diff --git a/testenv/Makefile.am b/testenv/Makefile.am
index b34dcf3..a592e90 100644
--- a/testenv/Makefile.am
+++ b/testenv/Makefile.am
@@ -1,5 +1,5 @@
 # Makefile for `wget' utility
-# Copyright (C) 2013, 2015, 2018-2023 Free Software Foundation, Inc.
+# Copyright (C) 2013, 2015, 2018-2024 Free Software Foundation, Inc.
 
 # 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
@@ -44,6 +44,7 @@ DEFAULT_TESTS = \
   Test-condget.py                                 \
   Test-Content-disposition-2.py                   \
   Test-Content-disposition.py                     \
+  test_css_url.py                                 \
   Test--convert-links--content-on-error.py        \
   Test-cookie-401.py                              \
   Test-cookie-domain-mismatch.py                  \
@@ -51,8 +52,10 @@ DEFAULT_TESTS = \
   Test-cookie.py                                  \
   Test-Head.py                                    \
   Test-hsts.py                                    \
+  Test-https-k.py                                 \
   Test--https.py                                  \
   Test--https-crl.py                              \
+  Test-k.py                                       \
   Test-missing-scheme-retval.py                   \
   Test-O.py                                       \
   Test-pinnedpubkey-der-https.py                  \
diff --git a/testenv/Makefile.in b/testenv/Makefile.in
index 8fcaf3f..2e6c8e2 100644
--- a/testenv/Makefile.in
+++ b/testenv/Makefile.in
@@ -15,7 +15,7 @@
 @SET_MAKE@
 
 # Makefile for `wget' utility
-# Copyright (C) 2013, 2015, 2018-2023 Free Software Foundation, Inc.
+# Copyright (C) 2013, 2015, 2018-2024 Free Software Foundation, Inc.
 
 # 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
@@ -125,7 +125,8 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
 	$(top_srcdir)/m4/arpa_inet_h.m4 \
 	$(top_srcdir)/m4/asm-underscore.m4 \
 	$(top_srcdir)/m4/assert_h.m4 $(top_srcdir)/m4/base32.m4 \
-	$(top_srcdir)/m4/btowc.m4 $(top_srcdir)/m4/builtin-expect.m4 \
+	$(top_srcdir)/m4/btowc.m4 $(top_srcdir)/m4/build-to-host.m4 \
+	$(top_srcdir)/m4/builtin-expect.m4 \
 	$(top_srcdir)/m4/byteswap.m4 $(top_srcdir)/m4/c-bool.m4 \
 	$(top_srcdir)/m4/calloc.m4 $(top_srcdir)/m4/canonicalize.m4 \
 	$(top_srcdir)/m4/chdir-long.m4 $(top_srcdir)/m4/clock_time.m4 \
@@ -173,7 +174,8 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
 	$(top_srcdir)/m4/intmax_t.m4 $(top_srcdir)/m4/inttypes.m4 \
 	$(top_srcdir)/m4/inttypes_h.m4 $(top_srcdir)/m4/ioctl.m4 \
 	$(top_srcdir)/m4/isblank.m4 $(top_srcdir)/m4/iswblank.m4 \
-	$(top_srcdir)/m4/iswdigit.m4 $(top_srcdir)/m4/iswxdigit.m4 \
+	$(top_srcdir)/m4/iswctype.m4 $(top_srcdir)/m4/iswdigit.m4 \
+	$(top_srcdir)/m4/iswpunct.m4 $(top_srcdir)/m4/iswxdigit.m4 \
 	$(top_srcdir)/m4/langinfo_h.m4 $(top_srcdir)/m4/largefile.m4 \
 	$(top_srcdir)/m4/lib-ld.m4 $(top_srcdir)/m4/lib-link.m4 \
 	$(top_srcdir)/m4/lib-prefix.m4 \
@@ -187,15 +189,16 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
 	$(top_srcdir)/m4/lseek.m4 $(top_srcdir)/m4/lstat.m4 \
 	$(top_srcdir)/m4/malloc.m4 $(top_srcdir)/m4/malloca.m4 \
 	$(top_srcdir)/m4/mbchar.m4 $(top_srcdir)/m4/mbiter.m4 \
-	$(top_srcdir)/m4/mbrtowc.m4 $(top_srcdir)/m4/mbsinit.m4 \
-	$(top_srcdir)/m4/mbsrtowcs.m4 $(top_srcdir)/m4/mbstate_t.m4 \
-	$(top_srcdir)/m4/mbtowc.m4 $(top_srcdir)/m4/md4.m4 \
-	$(top_srcdir)/m4/md5.m4 $(top_srcdir)/m4/memchr.m4 \
-	$(top_srcdir)/m4/mempcpy.m4 $(top_srcdir)/m4/memrchr.m4 \
-	$(top_srcdir)/m4/minmax.m4 $(top_srcdir)/m4/mkdir.m4 \
-	$(top_srcdir)/m4/mkostemp.m4 $(top_srcdir)/m4/mkstemp.m4 \
-	$(top_srcdir)/m4/mktime.m4 $(top_srcdir)/m4/mmap-anon.m4 \
-	$(top_srcdir)/m4/mode_t.m4 $(top_srcdir)/m4/msvc-inval.m4 \
+	$(top_srcdir)/m4/mbrtoc32.m4 $(top_srcdir)/m4/mbrtowc.m4 \
+	$(top_srcdir)/m4/mbsinit.m4 $(top_srcdir)/m4/mbsrtowcs.m4 \
+	$(top_srcdir)/m4/mbstate_t.m4 $(top_srcdir)/m4/mbtowc.m4 \
+	$(top_srcdir)/m4/md4.m4 $(top_srcdir)/m4/md5.m4 \
+	$(top_srcdir)/m4/memchr.m4 $(top_srcdir)/m4/mempcpy.m4 \
+	$(top_srcdir)/m4/memrchr.m4 $(top_srcdir)/m4/minmax.m4 \
+	$(top_srcdir)/m4/mkdir.m4 $(top_srcdir)/m4/mkostemp.m4 \
+	$(top_srcdir)/m4/mkstemp.m4 $(top_srcdir)/m4/mktime.m4 \
+	$(top_srcdir)/m4/mmap-anon.m4 $(top_srcdir)/m4/mode_t.m4 \
+	$(top_srcdir)/m4/msvc-inval.m4 \
 	$(top_srcdir)/m4/msvc-nothrow.m4 $(top_srcdir)/m4/multiarch.m4 \
 	$(top_srcdir)/m4/musl.m4 $(top_srcdir)/m4/nanosleep.m4 \
 	$(top_srcdir)/m4/netdb_h.m4 $(top_srcdir)/m4/netinet_in_h.m4 \
@@ -253,18 +256,19 @@ am__aclocal_m4_deps = $(top_srcdir)/m4/00gnulib.m4 \
 	$(top_srcdir)/m4/time_h.m4 $(top_srcdir)/m4/time_r.m4 \
 	$(top_srcdir)/m4/timegm.m4 $(top_srcdir)/m4/timespec.m4 \
 	$(top_srcdir)/m4/tm_gmtoff.m4 $(top_srcdir)/m4/tmpdir.m4 \
-	$(top_srcdir)/m4/ungetc.m4 $(top_srcdir)/m4/unicase_h.m4 \
-	$(top_srcdir)/m4/unictype_h.m4 $(top_srcdir)/m4/uninorm_h.m4 \
-	$(top_srcdir)/m4/unistd-safer.m4 $(top_srcdir)/m4/unistd_h.m4 \
-	$(top_srcdir)/m4/unlink.m4 $(top_srcdir)/m4/unlocked-io.m4 \
-	$(top_srcdir)/m4/utime.m4 $(top_srcdir)/m4/utime_h.m4 \
-	$(top_srcdir)/m4/utimens.m4 $(top_srcdir)/m4/utimes.m4 \
-	$(top_srcdir)/m4/vasnprintf.m4 $(top_srcdir)/m4/vasprintf.m4 \
-	$(top_srcdir)/m4/visibility.m4 $(top_srcdir)/m4/vsnprintf.m4 \
-	$(top_srcdir)/m4/wait-process.m4 $(top_srcdir)/m4/waitpid.m4 \
-	$(top_srcdir)/m4/warn-on-use.m4 $(top_srcdir)/m4/warnings.m4 \
-	$(top_srcdir)/m4/wchar_h.m4 $(top_srcdir)/m4/wchar_t.m4 \
-	$(top_srcdir)/m4/wcrtomb.m4 $(top_srcdir)/m4/wctype_h.m4 \
+	$(top_srcdir)/m4/uchar_h.m4 $(top_srcdir)/m4/ungetc.m4 \
+	$(top_srcdir)/m4/unicase_h.m4 $(top_srcdir)/m4/unictype_h.m4 \
+	$(top_srcdir)/m4/uninorm_h.m4 $(top_srcdir)/m4/unistd-safer.m4 \
+	$(top_srcdir)/m4/unistd_h.m4 $(top_srcdir)/m4/unlink.m4 \
+	$(top_srcdir)/m4/unlocked-io.m4 $(top_srcdir)/m4/utime.m4 \
+	$(top_srcdir)/m4/utime_h.m4 $(top_srcdir)/m4/utimens.m4 \
+	$(top_srcdir)/m4/utimes.m4 $(top_srcdir)/m4/vasnprintf.m4 \
+	$(top_srcdir)/m4/vasprintf.m4 $(top_srcdir)/m4/visibility.m4 \
+	$(top_srcdir)/m4/vsnprintf.m4 $(top_srcdir)/m4/wait-process.m4 \
+	$(top_srcdir)/m4/waitpid.m4 $(top_srcdir)/m4/warn-on-use.m4 \
+	$(top_srcdir)/m4/warnings.m4 $(top_srcdir)/m4/wchar_h.m4 \
+	$(top_srcdir)/m4/wchar_t.m4 $(top_srcdir)/m4/wcrtomb.m4 \
+	$(top_srcdir)/m4/wctype.m4 $(top_srcdir)/m4/wctype_h.m4 \
 	$(top_srcdir)/m4/wcwidth.m4 $(top_srcdir)/m4/wget.m4 \
 	$(top_srcdir)/m4/wget_manywarnings.m4 \
 	$(top_srcdir)/m4/wint_t.m4 $(top_srcdir)/m4/wmemchr.m4 \
@@ -541,6 +545,8 @@ CPP = @CPP@
 CPPFLAGS = @CPPFLAGS@
 CSCOPE = @CSCOPE@
 CTAGS = @CTAGS@
+CXX_HAS_CHAR8_TYPE = @CXX_HAS_CHAR8_TYPE@
+CXX_HAS_UCHAR_TYPES = @CXX_HAS_UCHAR_TYPES@
 CYGPATH_W = @CYGPATH_W@
 DEFS = @DEFS@
 DEPDIR = @DEPDIR@
@@ -556,7 +562,6 @@ ENOLINK_VALUE = @ENOLINK_VALUE@
 EOVERFLOW_HIDDEN = @EOVERFLOW_HIDDEN@
 EOVERFLOW_VALUE = @EOVERFLOW_VALUE@
 ERRNO_H = @ERRNO_H@
-ERROR_H = @ERROR_H@
 ETAGS = @ETAGS@
 EXEEXT = @EXEEXT@
 FLOAT_H = @FLOAT_H@
@@ -578,7 +583,33 @@ GL_GNULIB_ALIGNED_ALLOC = @GL_GNULIB_ALIGNED_ALLOC@
 GL_GNULIB_ALPHASORT = @GL_GNULIB_ALPHASORT@
 GL_GNULIB_ATOLL = @GL_GNULIB_ATOLL@
 GL_GNULIB_BIND = @GL_GNULIB_BIND@
+GL_GNULIB_BTOC32 = @GL_GNULIB_BTOC32@
 GL_GNULIB_BTOWC = @GL_GNULIB_BTOWC@
+GL_GNULIB_C32ISALNUM = @GL_GNULIB_C32ISALNUM@
+GL_GNULIB_C32ISALPHA = @GL_GNULIB_C32ISALPHA@
+GL_GNULIB_C32ISBLANK = @GL_GNULIB_C32ISBLANK@
+GL_GNULIB_C32ISCNTRL = @GL_GNULIB_C32ISCNTRL@
+GL_GNULIB_C32ISDIGIT = @GL_GNULIB_C32ISDIGIT@
+GL_GNULIB_C32ISGRAPH = @GL_GNULIB_C32ISGRAPH@
+GL_GNULIB_C32ISLOWER = @GL_GNULIB_C32ISLOWER@
+GL_GNULIB_C32ISPRINT = @GL_GNULIB_C32ISPRINT@
+GL_GNULIB_C32ISPUNCT = @GL_GNULIB_C32ISPUNCT@
+GL_GNULIB_C32ISSPACE = @GL_GNULIB_C32ISSPACE@
+GL_GNULIB_C32ISUPPER = @GL_GNULIB_C32ISUPPER@
+GL_GNULIB_C32ISXDIGIT = @GL_GNULIB_C32ISXDIGIT@
+GL_GNULIB_C32RTOMB = @GL_GNULIB_C32RTOMB@
+GL_GNULIB_C32SNRTOMBS = @GL_GNULIB_C32SNRTOMBS@
+GL_GNULIB_C32SRTOMBS = @GL_GNULIB_C32SRTOMBS@
+GL_GNULIB_C32STOMBS = @GL_GNULIB_C32STOMBS@
+GL_GNULIB_C32SWIDTH = @GL_GNULIB_C32SWIDTH@
+GL_GNULIB_C32TOB = @GL_GNULIB_C32TOB@
+GL_GNULIB_C32TOLOWER = @GL_GNULIB_C32TOLOWER@
+GL_GNULIB_C32TOUPPER = @GL_GNULIB_C32TOUPPER@
+GL_GNULIB_C32WIDTH = @GL_GNULIB_C32WIDTH@
+GL_GNULIB_C32_APPLY_MAPPING = @GL_GNULIB_C32_APPLY_MAPPING@
+GL_GNULIB_C32_APPLY_TYPE_TEST = @GL_GNULIB_C32_APPLY_TYPE_TEST@
+GL_GNULIB_C32_GET_MAPPING = @GL_GNULIB_C32_GET_MAPPING@
+GL_GNULIB_C32_GET_TYPE_TEST = @GL_GNULIB_C32_GET_TYPE_TEST@
 GL_GNULIB_CALLOC_GNU = @GL_GNULIB_CALLOC_GNU@
 GL_GNULIB_CALLOC_POSIX = @GL_GNULIB_CALLOC_POSIX@
 GL_GNULIB_CANONICALIZE_FILE_NAME = @GL_GNULIB_CANONICALIZE_FILE_NAME@
@@ -685,6 +716,7 @@ GL_GNULIB_ISBLANK = @GL_GNULIB_ISBLANK@
 GL_GNULIB_ISWBLANK = @GL_GNULIB_ISWBLANK@
 GL_GNULIB_ISWCTYPE = @GL_GNULIB_ISWCTYPE@
 GL_GNULIB_ISWDIGIT = @GL_GNULIB_ISWDIGIT@
+GL_GNULIB_ISWPUNCT = @GL_GNULIB_ISWPUNCT@
 GL_GNULIB_ISWXDIGIT = @GL_GNULIB_ISWXDIGIT@
 GL_GNULIB_LCHMOD = @GL_GNULIB_LCHMOD@
 GL_GNULIB_LCHOWN = @GL_GNULIB_LCHOWN@
@@ -692,13 +724,15 @@ GL_GNULIB_LINK = @GL_GNULIB_LINK@
 GL_GNULIB_LINKAT = @GL_GNULIB_LINKAT@
 GL_GNULIB_LISTEN = @GL_GNULIB_LISTEN@
 GL_GNULIB_LOCALECONV = @GL_GNULIB_LOCALECONV@
-GL_GNULIB_LOCALENAME = @GL_GNULIB_LOCALENAME@
+GL_GNULIB_LOCALENAME_UNSAFE = @GL_GNULIB_LOCALENAME_UNSAFE@
 GL_GNULIB_LOCALTIME = @GL_GNULIB_LOCALTIME@
 GL_GNULIB_LSEEK = @GL_GNULIB_LSEEK@
 GL_GNULIB_LSTAT = @GL_GNULIB_LSTAT@
 GL_GNULIB_MALLOC_GNU = @GL_GNULIB_MALLOC_GNU@
 GL_GNULIB_MALLOC_POSIX = @GL_GNULIB_MALLOC_POSIX@
 GL_GNULIB_MBRLEN = @GL_GNULIB_MBRLEN@
+GL_GNULIB_MBRTOC16 = @GL_GNULIB_MBRTOC16@
+GL_GNULIB_MBRTOC32 = @GL_GNULIB_MBRTOC32@
 GL_GNULIB_MBRTOWC = @GL_GNULIB_MBRTOWC@
 GL_GNULIB_MBSCASECMP = @GL_GNULIB_MBSCASECMP@
 GL_GNULIB_MBSCASESTR = @GL_GNULIB_MBSCASESTR@
@@ -708,16 +742,20 @@ GL_GNULIB_MBSINIT = @GL_GNULIB_MBSINIT@
 GL_GNULIB_MBSLEN = @GL_GNULIB_MBSLEN@
 GL_GNULIB_MBSNCASECMP = @GL_GNULIB_MBSNCASECMP@
 GL_GNULIB_MBSNLEN = @GL_GNULIB_MBSNLEN@
+GL_GNULIB_MBSNRTOC32S = @GL_GNULIB_MBSNRTOC32S@
 GL_GNULIB_MBSNRTOWCS = @GL_GNULIB_MBSNRTOWCS@
 GL_GNULIB_MBSPBRK = @GL_GNULIB_MBSPBRK@
 GL_GNULIB_MBSPCASECMP = @GL_GNULIB_MBSPCASECMP@
 GL_GNULIB_MBSRCHR = @GL_GNULIB_MBSRCHR@
+GL_GNULIB_MBSRTOC32S = @GL_GNULIB_MBSRTOC32S@
 GL_GNULIB_MBSRTOWCS = @GL_GNULIB_MBSRTOWCS@
 GL_GNULIB_MBSSEP = @GL_GNULIB_MBSSEP@
 GL_GNULIB_MBSSPN = @GL_GNULIB_MBSSPN@
 GL_GNULIB_MBSSTR = @GL_GNULIB_MBSSTR@
+GL_GNULIB_MBSTOC32S = @GL_GNULIB_MBSTOC32S@
 GL_GNULIB_MBSTOK_R = @GL_GNULIB_MBSTOK_R@
 GL_GNULIB_MBSTOWCS = @GL_GNULIB_MBSTOWCS@
+GL_GNULIB_MBSZERO = @GL_GNULIB_MBSZERO@
 GL_GNULIB_MBTOWC = @GL_GNULIB_MBTOWC@
 GL_GNULIB_MDA_ACCESS = @GL_GNULIB_MDA_ACCESS@
 GL_GNULIB_MDA_CHDIR = @GL_GNULIB_MDA_CHDIR@
@@ -831,6 +869,7 @@ GL_GNULIB_PUTS = @GL_GNULIB_PUTS@
 GL_GNULIB_PWRITE = @GL_GNULIB_PWRITE@
 GL_GNULIB_QSORT_R = @GL_GNULIB_QSORT_R@
 GL_GNULIB_RAISE = @GL_GNULIB_RAISE@
+GL_GNULIB_RAND = @GL_GNULIB_RAND@
 GL_GNULIB_RANDOM = @GL_GNULIB_RANDOM@
 GL_GNULIB_RANDOM_R = @GL_GNULIB_RANDOM_R@
 GL_GNULIB_RAWMEMCHR = @GL_GNULIB_RAWMEMCHR@
@@ -893,6 +932,7 @@ GL_GNULIB_STRSEP = @GL_GNULIB_STRSEP@
 GL_GNULIB_STRSIGNAL = @GL_GNULIB_STRSIGNAL@
 GL_GNULIB_STRSTR = @GL_GNULIB_STRSTR@
 GL_GNULIB_STRTOD = @GL_GNULIB_STRTOD@
+GL_GNULIB_STRTOF = @GL_GNULIB_STRTOF@
 GL_GNULIB_STRTOIMAX = @GL_GNULIB_STRTOIMAX@
 GL_GNULIB_STRTOK_R = @GL_GNULIB_STRTOK_R@
 GL_GNULIB_STRTOL = @GL_GNULIB_STRTOL@
@@ -1006,6 +1046,9 @@ GL_GNULIB_UNICTYPE_PROPERTY_HYPHEN_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_H
 GL_GNULIB_UNICTYPE_PROPERTY_IDEOGRAPHIC_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_IDEOGRAPHIC_DLL_VARIABLE@
 GL_GNULIB_UNICTYPE_PROPERTY_IDS_BINARY_OPERATOR_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_IDS_BINARY_OPERATOR_DLL_VARIABLE@
 GL_GNULIB_UNICTYPE_PROPERTY_IDS_TRINARY_OPERATOR_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_IDS_TRINARY_OPERATOR_DLL_VARIABLE@
+GL_GNULIB_UNICTYPE_PROPERTY_IDS_UNARY_OPERATOR_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_IDS_UNARY_OPERATOR_DLL_VARIABLE@
+GL_GNULIB_UNICTYPE_PROPERTY_ID_COMPAT_MATH_CONTINUE_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_ID_COMPAT_MATH_CONTINUE_DLL_VARIABLE@
+GL_GNULIB_UNICTYPE_PROPERTY_ID_COMPAT_MATH_START_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_ID_COMPAT_MATH_START_DLL_VARIABLE@
 GL_GNULIB_UNICTYPE_PROPERTY_ID_CONTINUE_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_ID_CONTINUE_DLL_VARIABLE@
 GL_GNULIB_UNICTYPE_PROPERTY_ID_START_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_ID_START_DLL_VARIABLE@
 GL_GNULIB_UNICTYPE_PROPERTY_IGNORABLE_CONTROL_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_IGNORABLE_CONTROL_DLL_VARIABLE@
@@ -1031,6 +1074,7 @@ GL_GNULIB_UNICTYPE_PROPERTY_PAIRED_PUNCTUATION_DLL_VARIABLE = @GL_GNULIB_UNICTYP
 GL_GNULIB_UNICTYPE_PROPERTY_PARAGRAPH_SEPARATOR_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_PARAGRAPH_SEPARATOR_DLL_VARIABLE@
 GL_GNULIB_UNICTYPE_PROPERTY_PATTERN_SYNTAX_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_PATTERN_SYNTAX_DLL_VARIABLE@
 GL_GNULIB_UNICTYPE_PROPERTY_PATTERN_WHITE_SPACE_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_PATTERN_WHITE_SPACE_DLL_VARIABLE@
+GL_GNULIB_UNICTYPE_PROPERTY_PREPENDED_CONCATENATION_MARK_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_PREPENDED_CONCATENATION_MARK_DLL_VARIABLE@
 GL_GNULIB_UNICTYPE_PROPERTY_PRIVATE_USE_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_PRIVATE_USE_DLL_VARIABLE@
 GL_GNULIB_UNICTYPE_PROPERTY_PUNCTUATION_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_PUNCTUATION_DLL_VARIABLE@
 GL_GNULIB_UNICTYPE_PROPERTY_QUOTATION_MARK_DLL_VARIABLE = @GL_GNULIB_UNICTYPE_PROPERTY_QUOTATION_MARK_DLL_VARIABLE@
@@ -1106,6 +1150,7 @@ GL_GNULIB_WCTOMB = @GL_GNULIB_WCTOMB@
 GL_GNULIB_WCTRANS = @GL_GNULIB_WCTRANS@
 GL_GNULIB_WCTYPE = @GL_GNULIB_WCTYPE@
 GL_GNULIB_WCWIDTH = @GL_GNULIB_WCWIDTH@
+GL_GNULIB_WGETCWD = @GL_GNULIB_WGETCWD@
 GL_GNULIB_WMEMCHR = @GL_GNULIB_WMEMCHR@
 GL_GNULIB_WMEMCMP = @GL_GNULIB_WMEMCMP@
 GL_GNULIB_WMEMCPY = @GL_GNULIB_WMEMCPY@
@@ -1116,8 +1161,10 @@ GL_GNULIB_WRITE = @GL_GNULIB_WRITE@
 GL_GNULIB__EXIT = @GL_GNULIB__EXIT@
 GMSGFMT = @GMSGFMT@
 GMSGFMT_015 = @GMSGFMT_015@
+GNULIBHEADERS_OVERRIDE_CHAR16_T = @GNULIBHEADERS_OVERRIDE_CHAR16_T@
+GNULIBHEADERS_OVERRIDE_CHAR32_T = @GNULIBHEADERS_OVERRIDE_CHAR32_T@
+GNULIBHEADERS_OVERRIDE_CHAR8_T = @GNULIBHEADERS_OVERRIDE_CHAR8_T@
 GNULIBHEADERS_OVERRIDE_WINT_T = @GNULIBHEADERS_OVERRIDE_WINT_T@
-GNULIB_GETTIMEOFDAY = @GNULIB_GETTIMEOFDAY@
 GNULIB_WARN_CFLAGS = @GNULIB_WARN_CFLAGS@
 GNUTLS_CFLAGS = @GNUTLS_CFLAGS@
 GNUTLS_LIBS = @GNUTLS_LIBS@
@@ -1134,6 +1181,7 @@ HAVE_ALPHASORT = @HAVE_ALPHASORT@
 HAVE_ARPA_INET_H = @HAVE_ARPA_INET_H@
 HAVE_ATOLL = @HAVE_ATOLL@
 HAVE_BTOWC = @HAVE_BTOWC@
+HAVE_C32RTOMB = @HAVE_C32RTOMB@
 HAVE_C99_STDINT_H = @HAVE_C99_STDINT_H@
 HAVE_CANONICALIZE_FILE_NAME = @HAVE_CANONICALIZE_FILE_NAME@
 HAVE_CHOWN = @HAVE_CHOWN@
@@ -1267,6 +1315,8 @@ HAVE_LINKAT = @HAVE_LINKAT@
 HAVE_LSTAT = @HAVE_LSTAT@
 HAVE_MAX_ALIGN_T = @HAVE_MAX_ALIGN_T@
 HAVE_MBRLEN = @HAVE_MBRLEN@
+HAVE_MBRTOC16 = @HAVE_MBRTOC16@
+HAVE_MBRTOC32 = @HAVE_MBRTOC32@
 HAVE_MBRTOWC = @HAVE_MBRTOWC@
 HAVE_MBSINIT = @HAVE_MBSINIT@
 HAVE_MBSLEN = @HAVE_MBSLEN@
@@ -1357,6 +1407,7 @@ HAVE_STRPBRK = @HAVE_STRPBRK@
 HAVE_STRPTIME = @HAVE_STRPTIME@
 HAVE_STRSEP = @HAVE_STRSEP@
 HAVE_STRTOD = @HAVE_STRTOD@
+HAVE_STRTOF = @HAVE_STRTOF@
 HAVE_STRTOL = @HAVE_STRTOL@
 HAVE_STRTOLD = @HAVE_STRTOLD@
 HAVE_STRTOLL = @HAVE_STRTOLL@
@@ -1390,6 +1441,7 @@ HAVE_TIMESPEC_GET = @HAVE_TIMESPEC_GET@
 HAVE_TIMESPEC_GETRES = @HAVE_TIMESPEC_GETRES@
 HAVE_TIMEZONE_T = @HAVE_TIMEZONE_T@
 HAVE_TYPE_VOLATILE_SIG_ATOMIC_T = @HAVE_TYPE_VOLATILE_SIG_ATOMIC_T@
+HAVE_UCHAR_H = @HAVE_UCHAR_H@
 HAVE_UNISTD_H = @HAVE_UNISTD_H@
 HAVE_UNISTRING_WOE32DLL_H = @HAVE_UNISTRING_WOE32DLL_H@
 HAVE_UNLINKAT = @HAVE_UNLINKAT@
@@ -1442,6 +1494,7 @@ HAVE_WMEMCPY = @HAVE_WMEMCPY@
 HAVE_WMEMMOVE = @HAVE_WMEMMOVE@
 HAVE_WMEMPCPY = @HAVE_WMEMPCPY@
 HAVE_WMEMSET = @HAVE_WMEMSET@
+HAVE_WORKING_MBRTOC32 = @HAVE_WORKING_MBRTOC32@
 HAVE_WS2TCPIP_H = @HAVE_WS2TCPIP_H@
 HAVE_XLOCALE_H = @HAVE_XLOCALE_H@
 HAVE__EXIT = @HAVE__EXIT@
@@ -1461,6 +1514,10 @@ INT64_MAX_EQ_LONG_MAX = @INT64_MAX_EQ_LONG_MAX@
 INTLLIBS = @INTLLIBS@
 INTL_MACOSX_LIBS = @INTL_MACOSX_LIBS@
 LCOV = @LCOV@
+LC_COLLATE_IMPLEMENTED = @LC_COLLATE_IMPLEMENTED@
+LC_MONETARY_IMPLEMENTED = @LC_MONETARY_IMPLEMENTED@
+LC_NUMERIC_IMPLEMENTED = @LC_NUMERIC_IMPLEMENTED@
+LC_TIME_IMPLEMENTED = @LC_TIME_IMPLEMENTED@
 LDFLAGS = @LDFLAGS@
 LEX = @LEX@
 LEXLIB = @LEXLIB@
@@ -1476,6 +1533,8 @@ LIBINTL = @LIBINTL@
 LIBMULTITHREAD = @LIBMULTITHREAD@
 LIBOBJS = @LIBOBJS@
 LIBPMULTITHREAD = @LIBPMULTITHREAD@
+LIBPROXY_CFLAGS = @LIBPROXY_CFLAGS@
+LIBPROXY_LIBS = @LIBPROXY_LIBS@
 LIBPSL_CFLAGS = @LIBPSL_CFLAGS@
 LIBPSL_LIBS = @LIBPSL_LIBS@
 LIBPTHREAD = @LIBPTHREAD@
@@ -1572,6 +1631,7 @@ NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H@
 NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H@
 NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H = @NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H@
 NEXT_AS_FIRST_DIRECTIVE_TIME_H = @NEXT_AS_FIRST_DIRECTIVE_TIME_H@
+NEXT_AS_FIRST_DIRECTIVE_UCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_UCHAR_H@
 NEXT_AS_FIRST_DIRECTIVE_UNISTD_H = @NEXT_AS_FIRST_DIRECTIVE_UNISTD_H@
 NEXT_AS_FIRST_DIRECTIVE_UTIME_H = @NEXT_AS_FIRST_DIRECTIVE_UTIME_H@
 NEXT_AS_FIRST_DIRECTIVE_WCHAR_H = @NEXT_AS_FIRST_DIRECTIVE_WCHAR_H@
@@ -1611,6 +1671,7 @@ NEXT_SYS_TYPES_H = @NEXT_SYS_TYPES_H@
 NEXT_SYS_UIO_H = @NEXT_SYS_UIO_H@
 NEXT_SYS_WAIT_H = @NEXT_SYS_WAIT_H@
 NEXT_TIME_H = @NEXT_TIME_H@
+NEXT_UCHAR_H = @NEXT_UCHAR_H@
 NEXT_UNISTD_H = @NEXT_UNISTD_H@
 NEXT_UTIME_H = @NEXT_UTIME_H@
 NEXT_WCHAR_H = @NEXT_WCHAR_H@
@@ -1652,6 +1713,7 @@ RANLIB = @RANLIB@
 REPLACE_ACCESS = @REPLACE_ACCESS@
 REPLACE_ALIGNED_ALLOC = @REPLACE_ALIGNED_ALLOC@
 REPLACE_BTOWC = @REPLACE_BTOWC@
+REPLACE_C32RTOMB = @REPLACE_C32RTOMB@
 REPLACE_CALLOC_FOR_CALLOC_GNU = @REPLACE_CALLOC_FOR_CALLOC_GNU@
 REPLACE_CALLOC_FOR_CALLOC_POSIX = @REPLACE_CALLOC_FOR_CALLOC_POSIX@
 REPLACE_CANONICALIZE_FILE_NAME = @REPLACE_CANONICALIZE_FILE_NAME@
@@ -1678,6 +1740,7 @@ REPLACE_EXECVE = @REPLACE_EXECVE@
 REPLACE_EXECVP = @REPLACE_EXECVP@
 REPLACE_EXECVPE = @REPLACE_EXECVPE@
 REPLACE_FACCESSAT = @REPLACE_FACCESSAT@
+REPLACE_FCHDIR = @REPLACE_FCHDIR@
 REPLACE_FCHMODAT = @REPLACE_FCHMODAT@
 REPLACE_FCHOWNAT = @REPLACE_FCHOWNAT@
 REPLACE_FCLOSE = @REPLACE_FCLOSE@
@@ -1735,6 +1798,7 @@ REPLACE_ISATTY = @REPLACE_ISATTY@
 REPLACE_ISWBLANK = @REPLACE_ISWBLANK@
 REPLACE_ISWCNTRL = @REPLACE_ISWCNTRL@
 REPLACE_ISWDIGIT = @REPLACE_ISWDIGIT@
+REPLACE_ISWPUNCT = @REPLACE_ISWPUNCT@
 REPLACE_ISWXDIGIT = @REPLACE_ISWXDIGIT@
 REPLACE_ITOLD = @REPLACE_ITOLD@
 REPLACE_LCHOWN = @REPLACE_LCHOWN@
@@ -1748,6 +1812,8 @@ REPLACE_LSTAT = @REPLACE_LSTAT@
 REPLACE_MALLOC_FOR_MALLOC_GNU = @REPLACE_MALLOC_FOR_MALLOC_GNU@
 REPLACE_MALLOC_FOR_MALLOC_POSIX = @REPLACE_MALLOC_FOR_MALLOC_POSIX@
 REPLACE_MBRLEN = @REPLACE_MBRLEN@
+REPLACE_MBRTOC16 = @REPLACE_MBRTOC16@
+REPLACE_MBRTOC32 = @REPLACE_MBRTOC32@
 REPLACE_MBRTOWC = @REPLACE_MBRTOWC@
 REPLACE_MBSINIT = @REPLACE_MBSINIT@
 REPLACE_MBSNRTOWCS = @REPLACE_MBSNRTOWCS@
@@ -1759,6 +1825,7 @@ REPLACE_MB_CUR_MAX = @REPLACE_MB_CUR_MAX@
 REPLACE_MEMCHR = @REPLACE_MEMCHR@
 REPLACE_MEMMEM = @REPLACE_MEMMEM@
 REPLACE_MEMPCPY = @REPLACE_MEMPCPY@
+REPLACE_MEMSET_EXPLICIT = @REPLACE_MEMSET_EXPLICIT@
 REPLACE_MKDIR = @REPLACE_MKDIR@
 REPLACE_MKFIFO = @REPLACE_MKFIFO@
 REPLACE_MKFIFOAT = @REPLACE_MKFIFOAT@
@@ -1797,6 +1864,7 @@ REPLACE_PUTENV = @REPLACE_PUTENV@
 REPLACE_PWRITE = @REPLACE_PWRITE@
 REPLACE_QSORT_R = @REPLACE_QSORT_R@
 REPLACE_RAISE = @REPLACE_RAISE@
+REPLACE_RAND = @REPLACE_RAND@
 REPLACE_RANDOM = @REPLACE_RANDOM@
 REPLACE_RANDOM_R = @REPLACE_RANDOM_R@
 REPLACE_READ = @REPLACE_READ@
@@ -1839,6 +1907,7 @@ REPLACE_STRNLEN = @REPLACE_STRNLEN@
 REPLACE_STRSIGNAL = @REPLACE_STRSIGNAL@
 REPLACE_STRSTR = @REPLACE_STRSTR@
 REPLACE_STRTOD = @REPLACE_STRTOD@
+REPLACE_STRTOF = @REPLACE_STRTOF@
 REPLACE_STRTOIMAX = @REPLACE_STRTOIMAX@
 REPLACE_STRTOK_R = @REPLACE_STRTOK_R@
 REPLACE_STRTOL = @REPLACE_STRTOL@
@@ -1849,11 +1918,13 @@ REPLACE_STRTOULL = @REPLACE_STRTOULL@
 REPLACE_STRTOUMAX = @REPLACE_STRTOUMAX@
 REPLACE_STRUCT_LCONV = @REPLACE_STRUCT_LCONV@
 REPLACE_STRUCT_TIMEVAL = @REPLACE_STRUCT_TIMEVAL@
+REPLACE_STRVERSCMP = @REPLACE_STRVERSCMP@
 REPLACE_SYMLINK = @REPLACE_SYMLINK@
 REPLACE_SYMLINKAT = @REPLACE_SYMLINKAT@
 REPLACE_TIME = @REPLACE_TIME@
 REPLACE_TIMEGM = @REPLACE_TIMEGM@
 REPLACE_TIMESPEC_GET = @REPLACE_TIMESPEC_GET@
+REPLACE_TIMESPEC_GETRES = @REPLACE_TIMESPEC_GETRES@
 REPLACE_TMPFILE = @REPLACE_TMPFILE@
 REPLACE_TOWLOWER = @REPLACE_TOWLOWER@
 REPLACE_TRUNCATE = @REPLACE_TRUNCATE@
@@ -1882,6 +1953,8 @@ REPLACE_WCSTOK = @REPLACE_WCSTOK@
 REPLACE_WCSWIDTH = @REPLACE_WCSWIDTH@
 REPLACE_WCTOB = @REPLACE_WCTOB@
 REPLACE_WCTOMB = @REPLACE_WCTOMB@
+REPLACE_WCTRANS = @REPLACE_WCTRANS@
+REPLACE_WCTYPE = @REPLACE_WCTYPE@
 REPLACE_WCWIDTH = @REPLACE_WCWIDTH@
 REPLACE_WMEMCMP = @REPLACE_WMEMCMP@
 REPLACE_WMEMPCPY = @REPLACE_WMEMPCPY@
@@ -1896,6 +1969,7 @@ SET_MAKE = @SET_MAKE@
 SHELL = @SHELL@
 SIG_ATOMIC_T_SUFFIX = @SIG_ATOMIC_T_SUFFIX@
 SIZE_T_SUFFIX = @SIZE_T_SUFFIX@
+SMALL_WCHAR_T = @SMALL_WCHAR_T@
 STDCKDINT_H = @STDCKDINT_H@
 STDDEF_H = @STDDEF_H@
 STDINT_H = @STDINT_H@
@@ -1972,6 +2046,8 @@ install_sh = @install_sh@
 libdir = @libdir@
 libexecdir = @libexecdir@
 localedir = @localedir@
+localedir_c = @localedir_c@
+localedir_c_make = @localedir_c_make@
 localstatedir = @localstatedir@
 mandir = @mandir@
 mkdir_p = @mkdir_p@
@@ -2012,6 +2088,7 @@ DEFAULT_TESTS = \
   Test-condget.py                                 \
   Test-Content-disposition-2.py                   \
   Test-Content-disposition.py                     \
+  test_css_url.py                                 \
   Test--convert-links--content-on-error.py        \
   Test-cookie-401.py                              \
   Test-cookie-domain-mismatch.py                  \
@@ -2019,8 +2096,10 @@ DEFAULT_TESTS = \
   Test-cookie.py                                  \
   Test-Head.py                                    \
   Test-hsts.py                                    \
+  Test-https-k.py                                 \
   Test--https.py                                  \
   Test--https-crl.py                              \
+  Test-k.py                                       \
   Test-missing-scheme-retval.py                   \
   Test-O.py                                       \
   Test-pinnedpubkey-der-https.py                  \
diff --git a/testenv/Test-https-k.py b/testenv/Test-https-k.py
new file mode 100755
index 0000000..69b5cd3
--- /dev/null
+++ b/testenv/Test-https-k.py
@@ -0,0 +1,98 @@
+#!/usr/bin/env python3
+
+import os
+import platform
+from sys import exit
+
+from test.base_test import HTTPS, SKIP_TEST
+from test.http_test import HTTPTest
+from misc.wget_file import WgetFile
+
+"""
+Test that Wget handles the --convert-links (-k) option correctly.
+
+Ensure that when downloading, Wget retains the protocol of the host URL
+if the link wasn't followed and an absolute link is to be added to the
+local file.
+"""
+
+if os.getenv('SSL_TESTS') is None:
+    exit(SKIP_TEST)
+
+############################## File Definitions ##############################
+
+index = """
+<html>
+  <head>
+    <title>Index</title>
+  </head>
+  <body>
+    <a href="sub.html">Site</a>
+    <a href="missing.xhtml">Missing</a>
+    <a href="//localhost:{{port}}/missing2.html">Missing2</a>
+  </body>
+</html>
+"""
+
+converted = """
+<html>
+  <head>
+    <title>Index</title>
+  </head>
+  <body>
+    <a href="sub.html">Site</a>
+    <a href="https://localhost:{{port}}/missing.xhtml">Missing</a>
+    <a href="https://localhost:{{port}}/missing2.html">Missing2</a>
+  </body>
+</html>
+"""
+
+site = """
+<html>
+  <head>
+    <title>Site</title>
+  </head>
+  <body>
+    Subsite
+  </body>
+</html>
+"""
+
+IndexPage = WgetFile("index.html", index)
+SubSite = WgetFile("sub.html", site)
+LocalIndexPage = WgetFile("index.html", converted)
+
+print(platform.system())
+restrict = "unix" if platform.system() in ["Linux", "Darwin"] else "windows"
+
+WGET_OPTIONS = "-k -r -nH --reject-regex '.*\\.xhtml' --no-check-certificate"
+WGET_URLS = [["index.html"]]
+
+Files = [[IndexPage, SubSite]]
+
+Servers = [HTTPS]
+
+ExpectedReturnCode = 8
+ExpectedDownloadedFiles = [LocalIndexPage, SubSite]
+
+########################### Pre and Post Test Hooks ##########################
+pre_test = {
+    "ServerFiles": Files,
+}
+test_options = {
+    "WgetCommands": WGET_OPTIONS,
+    "Urls": WGET_URLS
+}
+post_test = {
+    "ExpectedFiles": ExpectedDownloadedFiles,
+    "ExpectedRetcode": ExpectedReturnCode
+}
+
+err = HTTPTest(
+    pre_hook=pre_test,
+    test_params=test_options,
+    post_hook=post_test,
+    protocols=Servers,
+).begin()
+
+exit(err)
diff --git a/testenv/Test-k.py b/testenv/Test-k.py
new file mode 100755
index 0000000..342887c
--- /dev/null
+++ b/testenv/Test-k.py
@@ -0,0 +1,85 @@
+#!/usr/bin/env python3
+
+import platform
+from sys import exit
+from test.http_test import HTTPTest
+
+from misc.wget_file import WgetFile
+
+"""
+Test that Wget handles the --convert-links (-k) option correctly.
+
+Also tests that the --restrict-file-names option works as expected by using a
+filename with restricted characters and ensuring that it uses the correct
+characterset based on the current OS
+"""
+
+############################## File Definitions ##############################
+index = """
+<html>
+  <head>
+    <title>Index</title>
+  </head>
+  <body>
+    <a href="site;sub:.html">Site</a>
+  </body>
+</html>
+"""
+
+converted = """
+<html>
+  <head>
+    <title>Index</title>
+  </head>
+  <body>
+    <a href="./site%3Bsub:.html">Site</a>
+  </body>
+</html>
+"""
+
+site = """
+<html>
+  <head>
+    <title>Site</title>
+  </head>
+  <body>
+    Subsite
+  </body>
+</html>
+"""
+
+IndexPage = WgetFile("index.html", index)
+SubSite = WgetFile("site;sub:.html", site)
+LocalIndexPage = WgetFile("index.html", converted)
+
+print(platform.system())
+restrict = "unix" if platform.system() in ["Linux", "Darwin"] else "windows"
+
+WGET_OPTIONS = f"-k -r -nH --restrict-file-names={restrict}"
+WGET_URLS = [["index.html"]]
+
+Files = [[IndexPage, SubSite]]
+
+ExpectedReturnCode = 0
+ExpectedDownloadedFiles = [LocalIndexPage, SubSite]
+
+########################### Pre and Post Test Hooks ##########################
+pre_test = {
+    "ServerFiles": Files,
+}
+test_options = {
+    "WgetCommands": WGET_OPTIONS,
+    "Urls": WGET_URLS
+}
+post_test = {
+    "ExpectedFiles": ExpectedDownloadedFiles,
+    "ExpectedRetcode": ExpectedReturnCode
+}
+
+err = HTTPTest(
+    pre_hook=pre_test,
+    test_params=test_options,
+    post_hook=post_test,
+).begin()
+
+exit(err)
diff --git a/testenv/Test-recursive-include.py b/testenv/Test-recursive-include.py
index 1fe33cd..d21b305 100755
--- a/testenv/Test-recursive-include.py
+++ b/testenv/Test-recursive-include.py
@@ -1,56 +1,77 @@
 #!/usr/bin/env python3
 from sys import exit
 from test.http_test import HTTPTest
-from test.base_test import HTTP, HTTPS
+from test.base_test import HTTP
 from misc.wget_file import WgetFile
 
 """
     Basic test of --recursive.
 """
-############# File Definitions ###############################################
+# File Definitions ###############################################
 File1 = """<html><body>
 <a href=\"/a/File2.html\">text</a>
 <a href=\"/b/File3.html\">text</a>
+<picture>
+  Hey, a source <source type=\"image/svg+xml\" lolli=\"xxx\" srcset=\"/a/logo.svg\"/>.
+  Hey, a srcset <img src=\"/a/picture.png\" srcset=\"/a/picture1.png, /a/picture2.png 150w,/a/picture3.png 100x\"/>.
+</picture>
 </body></html>"""
 File2 = "With lemon or cream?"
 File3 = "Surely you're joking Mr. Feynman"
+File4 = "logosvg"
+File5 = "picturepng"
+File6 = "picture1png"
+File7 = "picture2png"
+File8 = "picture3png"
 
-File1_File = WgetFile ("a/File1.html", File1)
-File2_File = WgetFile ("a/File2.html", File2)
-File3_File = WgetFile ("b/File3.html", File3)
+File1_File = WgetFile("a/File1.html", File1)
+File2_File = WgetFile("a/File2.html", File2)
+File3_File = WgetFile("b/File3.html", File3)
+File4_File = WgetFile("a/logo.svg", File4)
+File5_File = WgetFile("a/picture.png", File5)
+File6_File = WgetFile("a/picture1.png", File6)
+File7_File = WgetFile("a/picture2.png", File7)
+File8_File = WgetFile("a/picture3.png", File8)
 
 WGET_OPTIONS = "--recursive --no-host-directories --include-directories=a"
 WGET_URLS = [["a/File1.html"]]
 
 Servers = [HTTP]
 
-Files = [[File1_File, File2_File, File3_File]]
+Files = [[File1_File, File2_File, File3_File, File4_File, File5_File, File6_File, File7_File, File8_File]]
 Existing_Files = []
 
 ExpectedReturnCode = 0
-ExpectedDownloadedFiles = [File1_File, File2_File]
-Request_List = [["GET /a/File1.html",
-                 "GET /a/File2.html"]]
+ExpectedDownloadedFiles = [File1_File, File2_File, File4_File, File5_File, File6_File, File7_File, File8_File]
+Request_List = [[
+    "GET /a/File1.html",
+    "GET /a/File2.html",
+    "GET /a/logo.svg",
+    "GET /a/picture.png",
+    "GET /a/picture1.png",
+    "GET /a/picture2.png",
+    "GET /a/picture3.png",
+]]
 
-################ Pre and Post Test Hooks #####################################
+# Pre and Post Test Hooks #####################################
 pre_test = {
-    "ServerFiles"       : Files,
-    "LocalFiles"        : Existing_Files
+    "ServerFiles": Files,
+    "LocalFiles": Existing_Files
 }
 test_options = {
-    "WgetCommands"      : WGET_OPTIONS,
-    "Urls"              : WGET_URLS
+    "WgetCommands": WGET_OPTIONS,
+    "Urls": WGET_URLS
 }
 post_test = {
-    "ExpectedFiles"     : ExpectedDownloadedFiles,
-    "ExpectedRetcode"   : ExpectedReturnCode
+    "ExpectedFiles": ExpectedDownloadedFiles,
+    "ExpectedRetcode": ExpectedReturnCode
 }
 
-err = HTTPTest (
-                pre_hook=pre_test,
-                test_params=test_options,
-                post_hook=post_test,
-                protocols=Servers
-).begin ()
+err = HTTPTest(
+    pre_hook=pre_test,
+    test_params=test_options,
+    post_hook=post_test,
+    protocols=Servers
+).begin()
 
-exit (err)
+exit(err)
diff --git a/testenv/conf/expected_files.py b/testenv/conf/expected_files.py
index 65adb70..e45a891 100644
--- a/testenv/conf/expected_files.py
+++ b/testenv/conf/expected_files.py
@@ -4,6 +4,7 @@ import sys
 from conf import hook
 from exc.test_failed import TestFailed
 
+
 """ Post-Test Hook: ExpectedFiles
 This is a Post-Test hook that checks the test directory for the files it
 contains. A dictionary object is passed to it, which contains a mapping of
@@ -22,18 +23,24 @@ class ExpectedFiles:
     @staticmethod
     def gen_local_fs_snapshot():
         snapshot = {}
-        for parent, dirs, files in os.walk('.'):
+        for parent, dirs, files in os.walk("."):
             for name in files:
-                # pubring.gpg, pubring.kbx, dirmngr.conf, gpg.conf will be created by libgpgme
+                # pubring.gpg, pubring.kbx, common.conf, dirmngr.conf, gpg.conf will be created by libgpgme
                 #   if $HOME doesn't contain the .gnupg directory.
                 # setting $HOME to CWD (in base_test.py) breaks two Metalink tests, so we skip this file here.
-                if name in [ 'pubring.gpg', 'pubring.kbx', 'dirmngr.conf', 'gpg.conf' ]:
+                if name in [
+                    "pubring.gpg",
+                    "pubring.kbx",
+                    "common.conf",
+                    "dirmngr.conf",
+                    "gpg.conf",
+                ]:
                     continue
 
-                f = {'content': ''}
+                f = {"content": ""}
                 file_path = os.path.join(parent, name)
                 with open(file_path) as fp:
-                    f['content'] = fp.read()
+                    f["content"] = fp.read()
                 snapshot[file_path[2:]] = f
 
         return snapshot
@@ -44,15 +51,19 @@ class ExpectedFiles:
             if file.name in local_fs:
                 local_file = local_fs.pop(file.name)
                 formatted_content = test_obj._replace_substring(file.content)
-                if formatted_content != local_file['content']:
-                    for line in unified_diff(local_file['content'],
-                                             formatted_content,
-                                             fromfile='Actual',
-                                             tofile='Expected'):
-                        print(line, file=sys.stderr)
-                    raise TestFailed('Contents of %s do not match' % file.name)
+                if formatted_content != local_file["content"]:
+                    diff = "".join(
+                        unified_diff(
+                            local_file["content"].splitlines(1),
+                            formatted_content.splitlines(1),
+                            fromfile="Actual",
+                            tofile="Expected",
+                        )
+                    )
+                    print(diff, file=sys.stderr)
+                    raise TestFailed("Contents of %s do not match" % file.name)
             else:
-                raise TestFailed('Expected file %s not found.' % file.name)
+                raise TestFailed("Expected file %s not found." % file.name)
         if local_fs:
             print(local_fs)
-            raise TestFailed('Extra files downloaded.')
+            raise TestFailed("Extra files downloaded.")
diff --git a/testenv/server/http/http_server.py b/testenv/server/http/http_server.py
index 2cc82fb..fd6121a 100644
--- a/testenv/server/http/http_server.py
+++ b/testenv/server/http/http_server.py
@@ -47,10 +47,10 @@ class HTTPSServer(StoppableHTTPServer):
                                                os.getenv('srcdir', '.'),
                                                'certs',
                                                'server-key.pem'))
-        self.socket = ssl.wrap_socket(
+        ctx = ssl.SSLContext(protocol=ssl.PROTOCOL_TLS_SERVER)
+        ctx.load_cert_chain(CERTFILE, KEYFILE)
+        self.socket = ctx.wrap_socket(
             sock=socket.socket(self.address_family, self.socket_type),
-            certfile=CERTFILE,
-            keyfile=KEYFILE,
             server_side=True
         )
         self.server_bind()
diff --git a/testenv/test_css_url.py b/testenv/test_css_url.py
new file mode 100755
index 0000000..1c1c8f8
--- /dev/null
+++ b/testenv/test_css_url.py
@@ -0,0 +1,63 @@
+#!/usr/bin/env python3
+
+"""Ensure that Wget correctly encodes url() parameters in CSS."""
+
+from test.base_test import HTTP
+from test.http_test import HTTPTest
+
+from misc.wget_file import WgetFile
+
+############################## File Definitions ###############################
+FILE1 = """<html>
+    <head>
+<style>
+body {
+    background-image: url(image%201.html);
+}
+</style>
+    </head>
+    <body>Hello</body>
+</html>"""
+
+
+FILE2 = "This is an image"
+
+File1_File = WgetFile("index.html", FILE1)
+File2_File = WgetFile("image 1.html", FILE2)
+File2_ServerFile = WgetFile("image%201.html", FILE2)
+
+WGET_OPTIONS = "--recursive --convert-links --no-host-directories"
+WGET_URLS = [[""]]
+
+Servers = [HTTP]
+
+Files = [[File1_File, File2_ServerFile]]
+Existing_Files = []
+
+ExpectedReturnCode = 0
+ExpectedDownloadedFiles = [File1_File, File2_File]
+# Request_List = [["GET /",
+#                  "GET /image 1.html"]]
+
+################ Pre and Post Test Hooks #####################################
+pre_test = {
+    "ServerFiles"       : Files,
+    "LocalFiles"        : Existing_Files
+}
+test_options = {
+    "WgetCommands"      : WGET_OPTIONS,
+    "Urls"              : WGET_URLS
+}
+post_test = {
+    "ExpectedFiles"     : ExpectedDownloadedFiles,
+    "ExpectedRetcode"   : ExpectedReturnCode
+}
+
+err = HTTPTest (
+                pre_hook=pre_test,
+                test_params=test_options,
+                post_hook=post_test,
+                protocols=Servers
+).begin ()
+
+exit (err)