From b96966058f4291db8970ced70ee22103e63679e5 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Marco=20Trevisan=20=28Trevi=C3=B1o=29?= Date: Fri, 23 Jan 2026 17:39:34 +0100 Subject: [PATCH] glib/tests/unicode: Add test debug information when parsing input files On case of failures makes it easier to understand on what line of the source file we're at, as it might not be clear for non-ascii chars CVE: CVE-2026-1489 Upstream-Status: Backport [https://gitlab.gnome.org/GNOME/glib/-/commit/b96966058f4291db8970ced70ee22103e63679e5] Signed-off-by: Peter Marko --- glib/tests/unicode.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/glib/tests/unicode.c b/glib/tests/unicode.c index 90b5a98b8..44d1083dd 100644 --- a/glib/tests/unicode.c +++ b/glib/tests/unicode.c @@ -546,6 +546,7 @@ test_casemap_and_casefold (void) const char *locale; const char *test; const char *expected; + size_t line = 0; char *convert; char *current_locale = setlocale (LC_CTYPE, NULL); @@ -555,6 +556,7 @@ test_casemap_and_casefold (void) while (fgets (buffer, sizeof (buffer), infile)) { + line++; if (buffer[0] == '#') continue; @@ -588,6 +590,9 @@ test_casemap_and_casefold (void) convert = g_utf8_strup (test, -1); expected = strings[4][0] ? strings[4] : test; + g_test_message ("Converting '%s' => '%s' (line %" G_GSIZE_FORMAT ")", + test, expected, line); + g_assert_cmpstr (convert, ==, expected); g_free (convert); @@ -607,9 +612,11 @@ test_casemap_and_casefold (void) infile = fopen (filename, "r"); g_assert (infile != NULL); + line = 0; while (fgets (buffer, sizeof (buffer), infile)) { + line++; if (buffer[0] == '#') continue; @@ -619,6 +626,9 @@ test_casemap_and_casefold (void) test = strings[0]; convert = g_utf8_casefold (test, -1); + g_test_message ("Converting '%s' => '%s' (line %" G_GSIZE_FORMAT ")", + test, strings[1], line); + g_assert_cmpstr (convert, ==, strings[1]); g_free (convert);