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authorMarek Polacek <polacek@redhat.com>2012-03-06 22:05:56 +0100
committerMarek Polacek <polacek@redhat.com>2012-03-06 22:08:16 +0100
commita53b7a4e4b39d90f5964841c63492cf233aa17b8 (patch)
tree1ce8615b070b83d105f6e5a3f3c9a71caeba17d1 /stdio-common
parente92584001a07a7e1a4ad2a4997a429075d36e76a (diff)
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Fix up long double fphex.
Diffstat (limited to 'stdio-common')
-rw-r--r--stdio-common/Makefile2
-rw-r--r--stdio-common/tst-long-dbl-fphex.c38
2 files changed, 39 insertions, 1 deletions
diff --git a/stdio-common/Makefile b/stdio-common/Makefile
index 080badc36c..831fafefb9 100644
--- a/stdio-common/Makefile
+++ b/stdio-common/Makefile
@@ -60,7 +60,7 @@ tests := tstscanf test_rdwr test-popen tstgetln test-fseek \
tst-fwrite bug16 bug17 tst-swscanf tst-sprintf2 bug18 bug18a \
bug19 bug19a tst-popen2 scanf13 scanf14 scanf15 bug20 bug21 bug22 \
scanf16 scanf17 tst-setvbuf1 tst-grouping bug23 bug24 \
- bug-vfprintf-nargs
+ bug-vfprintf-nargs tst-long-dbl-fphex
test-srcs = tst-unbputc tst-printf
diff --git a/stdio-common/tst-long-dbl-fphex.c b/stdio-common/tst-long-dbl-fphex.c
new file mode 100644
index 0000000000..b57fb85ad7
--- /dev/null
+++ b/stdio-common/tst-long-dbl-fphex.c
@@ -0,0 +1,38 @@
+/* This file is part of the GNU C Library.
+ Copyright (C) 2012 Free Software Foundation, Inc.
+ Contributed by Marek Polacek <polacek@redhat.com>, 2012.
+
+ 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
+ <http://www.gnu.org/licenses/>. */
+
+#include <wchar.h>
+
+/* Prototype for our test function. */
+static int do_test (void);
+
+static int
+do_test (void)
+{
+ const long double x = 24.5;
+ wchar_t a[16 * sizeof (wchar_t)];
+ swprintf (a, 16 * sizeof (wchar_t), L"%La\n", x);
+ wchar_t A[16 * sizeof (wchar_t)];
+ swprintf (A, 16 * sizeof (wchar_t), L"%LA\n", x);
+
+ return (wmemcmp (a, L"0xc.4p+1", 8) != 0
+ || wmemcmp (A, L"0XC.4P+1", 8) != 0);
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"