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Diffstat (limited to 'tests/test-vasprintf-posix.c')
| -rw-r--r-- | tests/test-vasprintf-posix.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tests/test-vasprintf-posix.c b/tests/test-vasprintf-posix.c index 6a18413abb..e4cc0fb983 100644 --- a/tests/test-vasprintf-posix.c +++ b/tests/test-vasprintf-posix.c @@ -3954,6 +3954,26 @@ test_function (int (*my_asprintf) (char **, const char *, ...)) ASSERT (retval == 5); free (result); } + + static wint_t L_invalid = (wchar_t) 0x76543210; + + { /* Invalid wide character. + The conversion may succeed or may fail, but it should not abort. */ + char *result; + int retval = + my_asprintf (&result, "%lc %d", L_invalid, 33, 44, 55); + if (retval >= 0) + free (result); + } + + { /* Invalid wide character and width. + The conversion may succeed or may fail, but it should not abort. */ + char *result; + int retval = + my_asprintf (&result, "%10lc %d", L_invalid, 33, 44, 55); + if (retval >= 0) + free (result); + } #endif /* Test the support of the 'x' conversion specifier for hexadecimal output of |