1 files changed, 37 insertions, 0 deletions
diff --git a/posix/tst-fnmatch6.c b/posix/tst-fnmatch6.c
new file mode 100644
index 0000000000..c255702a72
--- /dev/null
+++ b/posix/tst-fnmatch6.c
@@ -0,0 +1,37 @@
+/* Test for fnmatch handling of collating symbols (bug 26620)
+   Copyright (C) 2020 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <https://www.gnu.org/licenses/>.  */
+
+#include <fnmatch.h>
+#include <locale.h>
+#include <support/check.h>
+#include <support/support.h>
+
+static int
+do_test (void)
+{
+  xsetlocale (LC_ALL, "en_US.UTF-8");
+  /* From iso14651_t1_common:
+     collating-element <U004C_00B7> from "<U004C><U00B7>"
+     % decomposition of LATIN CAPITAL LETTER L WITH MIDDLE DOT */
+  TEST_VERIFY (fnmatch ("[[.L\xc2\xb7.]]", ".", 0) != 0);
+  TEST_VERIFY (fnmatch ("[[.L\xc2\xb7.]]", "L\xc2\xb7", 0) == 0);
+
+  return 0;
+}
+
+#include <support/test-driver.c>