diff options
Diffstat (limited to 'tests/test-mbrtowc.c')
| -rw-r--r-- | tests/test-mbrtowc.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/tests/test-mbrtowc.c b/tests/test-mbrtowc.c index 5477677c..d24b93e7 100644 --- a/tests/test-mbrtowc.c +++ b/tests/test-mbrtowc.c @@ -1,5 +1,5 @@ /* Test of conversion of multibyte character to wide character. - Copyright (C) 2008, 2009, 2010 Free Software Foundation, Inc. + Copyright (C) 2008-2015 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -46,10 +46,7 @@ main (int argc, char *argv[]) memset (&state, '\0', sizeof (mbstate_t)); wc = (wchar_t) 0xBADFACE; ret = mbrtowc (&wc, "x", 0, &state); - /* gnulib's implementation returns (size_t)(-2). - The AIX 5.1 implementation returns (size_t)(-1). - glibc's implementation returns 0. */ - ASSERT (ret == (size_t)(-2) || ret == (size_t)(-1) || ret == 0); + ASSERT (ret == (size_t)(-2)); ASSERT (mbsinit (&state)); } @@ -143,6 +140,11 @@ main (int argc, char *argv[]) ASSERT (mbsinit (&state)); input[1] = '\0'; + /* Test support of NULL first argument. */ + ret = mbrtowc (NULL, input + 2, 3, &state); + ASSERT (ret == 1); + ASSERT (mbsinit (&state)); + wc = (wchar_t) 0xBADFACE; ret = mbrtowc (&wc, input + 2, 3, &state); ASSERT (ret == 1); @@ -192,6 +194,11 @@ main (int argc, char *argv[]) ASSERT (mbsinit (&state)); input[2] = '\0'; + /* Test support of NULL first argument. */ + ret = mbrtowc (NULL, input + 3, 4, &state); + ASSERT (ret == 2); + ASSERT (mbsinit (&state)); + wc = (wchar_t) 0xBADFACE; ret = mbrtowc (&wc, input + 3, 4, &state); ASSERT (ret == 2); @@ -250,6 +257,11 @@ main (int argc, char *argv[]) ASSERT (mbsinit (&state)); input[4] = '\0'; + /* Test support of NULL first argument. */ + ret = mbrtowc (NULL, input + 5, 3, &state); + ASSERT (ret == 2); + ASSERT (mbsinit (&state)); + wc = (wchar_t) 0xBADFACE; ret = mbrtowc (&wc, input + 5, 3, &state); ASSERT (ret == 2); @@ -293,6 +305,11 @@ main (int argc, char *argv[]) ASSERT (mbsinit (&state)); input[2] = '\0'; + /* Test support of NULL first argument. */ + ret = mbrtowc (NULL, input + 3, 6, &state); + ASSERT (ret == 4); + ASSERT (mbsinit (&state)); + wc = (wchar_t) 0xBADFACE; ret = mbrtowc (&wc, input + 3, 6, &state); ASSERT (ret == 4); |