openssl: fix 05-test_rand

As of OpenSSL v3.1.4, there is a pair of new test failures in
05-test_rand. The symptom looks like this:

	Engine "ossltest" set.
	../../util/wrap.pl ../../apps/openssl.exe rand -engine ossltest -hex 16 => 0
	not ok 4 - rand with ossltest: Check rand output is as expected

	#   Failed test 'rand with ossltest: Check rand output is as expected'
	#   at ../openssl-3.1.4/test/recipes/05-test_rand.t line 32.
	Engine "dasync" set.
	../../util/wrap.pl ../../apps/openssl.exe rand -engine dasync -hex 16 => 0
	not ok 5 - rand with dasync: Check rand output is of expected length

The two failing tests both spawn an engine, which by virtue of being
MINGW `.dll` files use CR/LF when printing to `stdout`. To accommodate
for that, use the same "better chomp" as elsewhere in OpenSSL's source
code.

Signed-off-by: Johannes Schindelin <[email protected]>

mingw-w64-openssl/0001-test_rand-use-the-better-chomp.patch

@@ -0,0 +1,39 @@
+From 820803594c31daa2c96921f2d7888c88b1edc97e Mon Sep 17 00:00:00 2001
+From: Johannes Schindelin <[email protected]>
+Date: Wed, 25 Oct 2023 17:10:17 +0200
+Subject: [PATCH] test_rand: use the "better chomp"
+
+Following in the footsteps of
+https://github.com/openssl/openssl/commit/9ba96fbb2523cb12747c559c704c58bd8f9e7982
+(Perl's chop / chomp considered bad, use a regexp instead, 2016-02-11),
+let's not use `chomp()` here because it would leave Carriage Returns in
+place, making the test fail in the MINGW build on Windows.
+
+Signed-off-by: Johannes Schindelin <[email protected]>
+---
+ test/recipes/05-test_rand.t | 4 ++--
+ 1 file changed, 2 insertions(+), 2 deletions(-)
+
+diff --git a/test/recipes/05-test_rand.t b/test/recipes/05-test_rand.t
+index aa012c1..f2c1374 100644
+--- a/test/recipes/05-test_rand.t
++++ b/test/recipes/05-test_rand.t
+@@ -28,13 +28,13 @@ SKIP: {
+
+     @randdata = run(app(['openssl', 'rand', '-engine', 'ossltest', '-hex', '16' ]),
+                     capture => 1, statusvar => \$success);
+-    chomp(@randdata);
++    $_ =~ s|\R+$|| for @randdata;
+     ok($success && $randdata[0] eq $expected,
+        "rand with ossltest: Check rand output is as expected");
+
+     @randdata = run(app(['openssl', 'rand', '-engine', 'dasync', '-hex', '16' ]),
+                     capture => 1, statusvar => \$success);
+-    chomp(@randdata);
++    $_ =~ s|\R+$|| for @randdata;
+     ok($success && length($randdata[0]) == 32,
+        "rand with dasync: Check rand output is of expected length");
+ }
+-- 
+2.42.0.windows.2
+

mingw-w64-openssl/PKGBUILD

@@ -21,12 +21,14 @@ options=('!strip' '!buildflags')
 source=("https://www.openssl.org/source/openssl-${pkgver}.tar.gz"{,.asc}
         '001-support-aarch64.patch'
         '002-relocation.patch'
+        '0001-test_rand-use-the-better-chomp.patch'
         'pathtools.c'
         'pathtools.h')
 sha256sums=('840af5366ab9b522bde525826be3ef0fb0af81c6a9ebd84caa600fea1731eee3'
             'SKIP'
             '21b96771b401442570e885c2d5689a359a91e86dcbf5511db3667202b6c1fa8a'
             '5628dd39ab0d3ce4afbb5207bab5d22766abc86a8875b48b6d4d3efd68550e68'
+            '56fcd20131ae0c563db18ae00c6ba3b95cd9cb1e9934548079284ba3f52ad250'
             '08209cbf1633fa92eae7e5d28f95f8df9d6184cc20fa878c99aec4709bb257fd'
             '965d3921ec4fdeec94a2718bc2c85ce5e1a00ea0e499330a554074a7ae15dfc6')
 
@@ -54,7 +56,8 @@ prepare() {
 
   apply_patch_with_msg \
      001-support-aarch64.patch \
-     002-relocation.patch
+     002-relocation.patch \
+     0001-test_rand-use-the-better-chomp.patch
 
   test ! -d "${startdir}/../mingw-w64-pathtools" || {
     cmp "${startdir}/../mingw-w64-pathtools/pathtools.c" "${srcdir}/pathtools.c" &&