diff options
| -rw-r--r-- | debug/tst-chk1.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/debug/tst-chk1.c b/debug/tst-chk1.c index 755052c..e011d86 100644 --- a/debug/tst-chk1.c +++ b/debug/tst-chk1.c @@ -1104,6 +1104,24 @@ do_test (void) CHK_FAIL_END #endif + cp = "A"; + if (mbstowcs (wenough, cp, 10) != 1) + { + puts ("first mbstowcs test failed"); + ret = 1; + } + +#if __USE_FORTIFY_LEVEL >= 1 + /* We know the wchar_t encoding is ISO 10646. So pick a + character which has a multibyte representation which does not + fit. */ + CHK_FAIL_START + wchar_t wsmallbuf[2]; + cp = "ABC"; + mbstowcs (wsmallbuf, cp, 10); + CHK_FAIL_END +#endif + memset (&s, '\0', sizeof (s)); cp = "A"; if (mbsnrtowcs (wenough, &cp, 1, 10, &s) != 1) @@ -1142,6 +1160,24 @@ do_test (void) CHK_FAIL_END #endif + wcp = L"A"; + if (wcstombs (enough, wcp, 10) != 1) + { + puts ("first wcstombs test failed"); + ret = 1; + } + +#if __USE_FORTIFY_LEVEL >= 1 + /* We know the wchar_t encoding is ISO 10646. So pick a + character which has a multibyte representation which does not + fit. */ + CHK_FAIL_START + char smallbuf[2]; + wcp = L"ABC"; + wcstombs (smallbuf, wcp, 10); + CHK_FAIL_END +#endif + memset (&s, '\0', sizeof (s)); wcp = L"A"; if (wcsnrtombs (enough, &wcp, 1, 10, &s) != 1) |