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authorBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2010-11-24 20:51:46 +0100
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2010-11-24 20:52:26 +0100
commit86b4bf7d3194a06281f053be341031d9196874c2 (patch)
tree96bcfbeb69df23b5ad252c7c6165cfad76575fa5 /test/locale-mbwc
parent673f444013915fe2cfd30019b27bf3b8d1d34a4e (diff)
wchar: bug #1471: fix cornercase in mbrtowc
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'test/locale-mbwc')
-rw-r--r--test/locale-mbwc/Makefile.in4
-rw-r--r--test/locale-mbwc/tst2_mbrtowc.c21
2 files changed, 23 insertions, 2 deletions
diff --git a/test/locale-mbwc/Makefile.in b/test/locale-mbwc/Makefile.in
index 05c232a9b..7c0e9d529 100644
--- a/test/locale-mbwc/Makefile.in
+++ b/test/locale-mbwc/Makefile.in
@@ -15,8 +15,8 @@ TESTS := tst_iswalnum tst_iswalpha tst_iswcntrl \
tst_wcspbrk tst_wcsrtombs tst_wcsspn tst_wcsstr \
tst_wcstod tst_wcstok tst_wcstombs tst_wcswidth \
tst_wcsxfrm tst_wctob tst_wctomb tst_wctrans \
- tst_wctype tst_wcwidth tst_strfmon
-
+ tst_wctype tst_wcwidth tst_strfmon \
+ tst2_mbrtowc
# NOTE: For now disabled tst_strfmon to avoid build failure.
TESTS_DISABLED := tst_strfmon
diff --git a/test/locale-mbwc/tst2_mbrtowc.c b/test/locale-mbwc/tst2_mbrtowc.c
new file mode 100644
index 000000000..92e12838c
--- /dev/null
+++ b/test/locale-mbwc/tst2_mbrtowc.c
@@ -0,0 +1,21 @@
+#include <wchar.h>
+#include <assert.h>
+#include <stdlib.h>
+
+/* bugs.uclibc.org/1471 : make sure output is 0 */
+static int
+do_test(void)
+{
+ wchar_t output;
+ int result;
+
+ output = L'A'; /* anything other than 0 will do... */
+ result = mbrtowc (&output, "", 1, 0);
+
+ assert (result == 0);
+ assert (output == 0);
+
+ return EXIT_SUCCESS;
+}
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"