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author | Jordan Rupprecht <rupprecht@google.com> | 2019-05-14 21:58:59 +0000 |
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committer | Jordan Rupprecht <rupprecht@google.com> | 2019-05-14 21:58:59 +0000 |
commit | b6bc976d7be8ee56d3be4b6dbd2f3ab0a4021c86 (patch) | |
tree | f5ed5db8cb5d237a073ea00c4d4cd63153a16a6c /test/sanitizer_common/TestCases/wcrtomb.c | |
parent | 05342ccc9cff16425c0a831fddd510879544a0bf (diff) | |
parent | 098ca93185735ec3687106d0967a70fc99a85059 (diff) | |
download | compiler-rt-b6bc976d7be8ee56d3be4b6dbd2f3ab0a4021c86.tar.gz |
Creating branches/google/stable and tags/google/stable/2019-05-14 from r360103google/stable
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/branches/google/stable@360714 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/sanitizer_common/TestCases/wcrtomb.c')
-rw-r--r-- | test/sanitizer_common/TestCases/wcrtomb.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/test/sanitizer_common/TestCases/wcrtomb.c b/test/sanitizer_common/TestCases/wcrtomb.c new file mode 100644 index 000000000..64cbd99b9 --- /dev/null +++ b/test/sanitizer_common/TestCases/wcrtomb.c @@ -0,0 +1,36 @@ +// RUN: %clang %s -o %t && %run %t 2>&1 + +#include <assert.h> +#include <stdlib.h> +#include <string.h> +#include <wchar.h> + +int main(int argc, char **argv) { + mbstate_t state; + memset(&state, 0, sizeof(state)); + + char buff[10]; + size_t res = wcrtomb(buff, L'a', &state); + assert(res == 1); + assert(buff[0] == 'a'); + + res = wcrtomb(buff, L'\0', &state); + assert(res == 1); + assert(buff[0] == '\0'); + + res = wcrtomb(NULL, L'\0', &state); + assert(res == 1); + + res = wcrtomb(buff, L'a', NULL); + assert(res == 1); + assert(buff[0] == 'a'); + + res = wcrtomb(buff, L'\0', NULL); + assert(res == 1); + assert(buff[0] == '\0'); + + res = wcrtomb(NULL, L'\0', NULL); + assert(res == 1); + + return 0; +} |