tst-fwrite \
tst-gets \
tst-grouping \
+ tst-grouping2 \
tst-long-dbl-fphex \
tst-memstream-string \
tst-obprintf \
$(objpfx)scanf13.out: $(gen-locales)
$(objpfx)test-vfprintf.out: $(gen-locales)
$(objpfx)tst-grouping.out: $(gen-locales)
+$(objpfx)tst-grouping2.out: $(gen-locales)
$(objpfx)tst-sprintf.out: $(gen-locales)
$(objpfx)tst-sscanf.out: $(gen-locales)
$(objpfx)tst-swprintf.out: $(gen-locales)
--- /dev/null
+/* Test printf with grouping and large width (bug 29530)
+ Copyright (C) 2022 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 <locale.h>
+#include <stdio.h>
+#include <support/check.h>
+#include <support/support.h>
+
+static int
+do_test (void)
+{
+ const int field_width = 1000;
+ char buf[field_width + 1];
+
+ xsetlocale (LC_NUMERIC, "de_DE.UTF-8");
+
+ /* This used to crash in group_number. */
+ TEST_COMPARE (sprintf (buf, "%'*d", field_width, 1000), field_width);
+ TEST_COMPARE_STRING (buf + field_width - 6, " 1.000");
+
+ return 0;
+}
+
+#include <support/test-driver.c>