diff options
Diffstat (limited to '')
| -rw-r--r-- | enwcsndup.c | 109 |
1 files changed, 108 insertions, 1 deletions
diff --git a/enwcsndup.c b/enwcsndup.c index f08da34..105542c 100644 --- a/enwcsndup.c +++ b/enwcsndup.c @@ -4,7 +4,7 @@ wchar_t * -libsimple_enwcsndup(int status, const wchar_t *s, size_t n) /* TODO test */ +libsimple_enwcsndup(int status, const wchar_t *s, size_t n) { wchar_t *ret = libsimple_wcsndup(s, n); if (!ret) @@ -19,6 +19,113 @@ libsimple_enwcsndup(int status, const wchar_t *s, size_t n) /* TODO test */ int main(void) { + struct allocinfo *info; + wchar_t *s; + + assert((s = libsimple_enwcsndup(1, L"hello", 10))); + if (have_custom_malloc()) { + assert((info = get_allocinfo(s))); + assert(info->size == 6 * sizeof(wchar_t)); + assert(info->alignment == _Alignof(wchar_t)); + assert(!info->zeroed); + } + assert(!wcscmp(s, L"hello")); + free(s); + + assert((s = libsimple_ewcsndup(L"test", 10))); + if (have_custom_malloc()) { + assert((info = get_allocinfo(s))); + assert(info->size == 5 * sizeof(wchar_t)); + assert(info->alignment == _Alignof(wchar_t)); + assert(!info->zeroed); + } + assert(!wcscmp(s, L"test")); + free(s); + + assert((s = libsimple_enwcsndup(1, L"hello", 2))); + if (have_custom_malloc()) { + assert((info = get_allocinfo(s))); + assert(info->size == 3 * sizeof(wchar_t)); + assert(info->alignment == _Alignof(wchar_t)); + assert(!info->zeroed); + } + assert(!wcscmp(s, L"he")); + free(s); + + assert((s = libsimple_ewcsndup(L"test", 3))); + if (have_custom_malloc()) { + assert((info = get_allocinfo(s))); + assert(info->size == 4 * sizeof(wchar_t)); + assert(info->alignment == _Alignof(wchar_t)); + assert(!info->zeroed); + } + assert(!wcscmp(s, L"tes")); + free(s); + + assert((s = libsimple_enwcsndup(1, L"hello", 0))); + if (have_custom_malloc()) { + assert((info = get_allocinfo(s))); + assert(info->size == 1 * sizeof(wchar_t)); + assert(info->alignment == _Alignof(wchar_t)); + assert(!info->zeroed); + } + assert(!wcscmp(s, L"")); + free(s); + + assert((s = libsimple_ewcsndup(L"test", 0))); + if (have_custom_malloc()) { + assert((info = get_allocinfo(s))); + assert(info->size == 1 * sizeof(wchar_t)); + assert(info->alignment == _Alignof(wchar_t)); + assert(!info->zeroed); + } + assert(!wcscmp(s, L"")); + free(s); + + if (have_custom_malloc()) { + alloc_fail_in = 1; + assert_exit_ptr(libsimple_enwcsndup(24, L"hello", 10)); + assert(exit_status == 24); + assert_stderr("%s: wcsndup: %s\n", argv0, strerror(ENOMEM)); + assert(!alloc_fail_in); + + libsimple_default_failure_exit = 25; + alloc_fail_in = 1; + assert_exit_ptr(libsimple_ewcsndup(L"test", 10)); + assert(exit_status == 25); + assert_stderr("%s: wcsndup: %s\n", argv0, strerror(ENOMEM)); + assert(!alloc_fail_in); + libsimple_default_failure_exit = 1; + + alloc_fail_in = 1; + assert_exit_ptr(libsimple_enwcsndup(26, L"hello", 1)); + assert(exit_status == 26); + assert_stderr("%s: wcsndup: %s\n", argv0, strerror(ENOMEM)); + assert(!alloc_fail_in); + + libsimple_default_failure_exit = 27; + alloc_fail_in = 1; + assert_exit_ptr(libsimple_ewcsndup(L"test", 2)); + assert(exit_status == 27); + assert_stderr("%s: wcsndup: %s\n", argv0, strerror(ENOMEM)); + assert(!alloc_fail_in); + libsimple_default_failure_exit = 1; + + alloc_fail_in = 1; + assert_exit_ptr(libsimple_enwcsndup(28, L"hello", 0)); + assert(exit_status == 28); + assert_stderr("%s: wcsndup: %s\n", argv0, strerror(ENOMEM)); + assert(!alloc_fail_in); + + libsimple_default_failure_exit = 29; + alloc_fail_in = 1; + assert_exit_ptr(libsimple_ewcsndup(L"test", 0)); + assert(exit_status == 29); + assert_stderr("%s: wcsndup: %s\n", argv0, strerror(ENOMEM)); + assert(!alloc_fail_in); + libsimple_default_failure_exit = 1; + } + return 0; } |