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msvcrt: Added _tzset tests.

This commit is contained in:
Piotr Caban 2012-12-10 12:47:00 +01:00 committed by Alexandre Julliard
parent 351dff91de
commit 59776ccc99
1 changed files with 46 additions and 0 deletions
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46
dlls/msvcrt/tests/time.c
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@ -46,6 +46,8 @@ static errno_t (__cdecl *p_localtime32_s)(struct tm*, __time32_t*);
static errno_t (__cdecl *p_localtime64_s)(struct tm*, __time64_t*);
static int* (__cdecl *p__daylight)(void);
static int* (__cdecl *p___p__daylight)(void);
static long* (__cdecl *p___p__dstbias)(void);
static long* (__cdecl *p___p__timezone)(void);
static size_t (__cdecl *p_strftime)(char *, size_t, const char *, const struct tm *);
static size_t (__cdecl *p_wcsftime)(wchar_t *, size_t, const wchar_t *, const struct tm *);
static char* (__cdecl *p_asctime)(const struct tm *);
@ -64,6 +66,8 @@ static void init(void)
p_localtime64_s = (void*)GetProcAddress(hmod, "_localtime64_s");
p__daylight = (void*)GetProcAddress(hmod, "__daylight");
p___p__daylight = (void*)GetProcAddress(hmod, "__p__daylight");
p___p__dstbias = (void*)GetProcAddress(hmod, "__p__dstbias");
p___p__timezone = (void*)GetProcAddress(hmod, "__p__timezone");
p_strftime = (void*)GetProcAddress(hmod, "strftime");
p_wcsftime = (void*)GetProcAddress(hmod, "wcsftime");
p_asctime = (void*)GetProcAddress(hmod, "asctime");
@ -804,10 +808,52 @@ static void test_asctime(void)
ok(errno==EINVAL || broken(errno==0xdeadbeef), "errno = %d\n", errno);
}
static void test__tzset(void)
{
char TZ_env[256];
int ret;
if(!p___p__daylight || !p___p__timezone || !p___p__dstbias) {
win_skip("__p__daylight, __p__timezone or __p__dstbias is not available\n");
return;
}
_snprintf(TZ_env,255,"TZ=%s",(getenv("TZ")?getenv("TZ"):""));
ret = *p___p__daylight();
ok(ret == 1, "*__p__daylight() = %d\n", ret);
ret = *p___p__timezone();
ok(ret == 28800, "*__p__timezone() = %d\n", ret);
ret = *p___p__dstbias();
ok(ret == -3600, "*__p__dstbias() = %d\n", ret);
_putenv("TZ=xxx+1yyy");
_tzset();
ret = *p___p__daylight();
ok(ret == 121, "*__p__daylight() = %d\n", ret);
ret = *p___p__timezone();
ok(ret == 3600, "*__p__timezone() = %d\n", ret);
ret = *p___p__dstbias();
ok(ret == -3600, "*__p__dstbias() = %d\n", ret);
*p___p__dstbias() = 0;
_putenv("TZ=xxx+1:3:5zzz");
_tzset();
ret = *p___p__daylight();
ok(ret == 122, "*__p__daylight() = %d\n", ret);
ret = *p___p__timezone();
ok(ret == 3785, "*__p__timezone() = %d\n", ret);
ret = *p___p__dstbias();
ok(ret == 0, "*__p__dstbias() = %d\n", ret);
_putenv(TZ_env);
}
START_TEST(time)
{
init();
test__tzset();
test_strftime();
test_ctime();
test_gmtime();