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Test the TZ-variable parsing functions

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This commit is contained in:
John Ralls 2012-12-11 13:42:05 -08:00
parent 7d1ae24e19
commit 1af37768a5
1 changed files with 185 additions and 0 deletions
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185
glib/tests/gdatetime.c
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@ -1349,6 +1349,190 @@ test_no_header (void)
g_time_zone_unref (tz);
}
static void
test_posix_parse (void)
{
GTimeZone *tz;
GDateTime *gdt1, *gdt2;
tz = g_time_zone_new ("PST");
g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "UTC");
g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 0);
g_assert (!g_time_zone_is_dst (tz, 0));
g_time_zone_unref (tz);
tz = g_time_zone_new ("PST8");
g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "PST");
g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, - 8 * 3600);
g_assert (!g_time_zone_is_dst (tz, 0));
/* g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "PST");
g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==, - 7 * 3600);
g_assert (g_time_zone_is_dst (tz, 1)); */
g_time_zone_unref (tz);
tz = g_time_zone_new ("PST8PDT");
#ifdef G_OS_WIN32
g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "PST");
g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, - 8 * 3600);
g_assert (!g_time_zone_is_dst (tz, 0));
g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "PDT");
g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==,- 7 * 3600);
g_assert (g_time_zone_is_dst (tz, 1));
#else
g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "UTC");
g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 0);
g_assert (g_time_zone_is_dst (tz, 0));
#endif
g_time_zone_unref (tz);
tz = g_time_zone_new ("PST8PDT6:32:15");
#ifdef G_OS_WIN32
g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "PST");
g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, - 8 * 3600);
g_assert (!g_time_zone_is_dst (tz, 0));
g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "PDT");
g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==, - 6 * 3600 - 32 *60 - 15);
g_assert (g_time_zone_is_dst (tz, 1));
gdt1 = g_date_time_new (tz, 2012, 12, 6, 11, 15, 23.0);
gdt2 = g_date_time_new (tz, 2012, 6, 6, 11, 15, 23.0);
g_assert (!g_date_time_is_daylight_savings (gdt1));
g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, -28800);
g_assert (g_date_time_is_daylight_savings (gdt2));
g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, -23535);
g_date_time_unref (gdt1);
g_date_time_unref (gdt2);
#else
g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "UTC");
g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 0);
g_assert (!g_time_zone_is_dst (tz, 0));
#endif
g_time_zone_unref (tz);
tz = g_time_zone_new ("NZST-12:00:00NZDT-13:00:00,M10.1.0,M3.3.0");
g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "NZST");
g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 12 * 3600);
g_assert (!g_time_zone_is_dst (tz, 0));
g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "NZDT");
g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==, 13 * 3600);
g_assert (g_time_zone_is_dst (tz, 1));
gdt1 = g_date_time_new (tz, 2012, 3, 18, 0, 15, 23.0);
gdt2 = g_date_time_new (tz, 2012, 3, 18, 3, 15, 23.0);
g_assert (g_date_time_is_daylight_savings (gdt1));
g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
g_assert (!g_date_time_is_daylight_savings (gdt2));
g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
g_date_time_unref (gdt1);
g_date_time_unref (gdt2);
gdt1 = g_date_time_new (tz, 2012, 10, 7, 3, 15, 23.0);
gdt2 = g_date_time_new (tz, 2012, 10, 7, 1, 15, 23.0);
g_assert (g_date_time_is_daylight_savings (gdt1));
g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
g_assert (!g_date_time_is_daylight_savings (gdt2));
g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
g_date_time_unref (gdt1);
g_date_time_unref (gdt2);
g_time_zone_unref (tz);
tz = g_time_zone_new ("NZST-12:00:00NZDT-13:00:00,280,77");
g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "NZST");
g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 12 * 3600);
g_assert (!g_time_zone_is_dst (tz, 0));
g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "NZDT");
g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==, 13 * 3600);
g_assert (g_time_zone_is_dst (tz, 1));
gdt1 = g_date_time_new (tz, 2012, 3, 18, 0, 15, 23.0);
gdt2 = g_date_time_new (tz, 2012, 3, 18, 3, 15, 23.0);
g_assert (g_date_time_is_daylight_savings (gdt1));
g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
g_assert (!g_date_time_is_daylight_savings (gdt2));
g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
g_date_time_unref (gdt1);
g_date_time_unref (gdt2);
gdt1 = g_date_time_new (tz, 2012, 10, 7, 3, 15, 23.0);
gdt2 = g_date_time_new (tz, 2012, 10, 7, 1, 15, 23.0);
g_assert (g_date_time_is_daylight_savings (gdt1));
g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
g_assert (!g_date_time_is_daylight_savings (gdt2));
g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
g_date_time_unref (gdt1);
g_date_time_unref (gdt2);
g_time_zone_unref (tz);
tz = g_time_zone_new ("NZST-12:00:00NZDT-13:00:00,J279,J76");
g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "NZST");
g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 12 * 3600);
g_assert (!g_time_zone_is_dst (tz, 0));
g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "NZDT");
g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==, 13 * 3600);
g_assert (g_time_zone_is_dst (tz, 1));
gdt1 = g_date_time_new (tz, 2012, 3, 18, 0, 15, 23.0);
gdt2 = g_date_time_new (tz, 2012, 3, 18, 3, 15, 23.0);
g_assert (g_date_time_is_daylight_savings (gdt1));
g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
g_assert (!g_date_time_is_daylight_savings (gdt2));
g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
g_date_time_unref (gdt1);
g_date_time_unref (gdt2);
gdt1 = g_date_time_new (tz, 2012, 10, 7, 3, 15, 23.0);
gdt2 = g_date_time_new (tz, 2012, 10, 7, 1, 15, 23.0);
g_assert (g_date_time_is_daylight_savings (gdt1));
g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
g_assert (!g_date_time_is_daylight_savings (gdt2));
g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
g_date_time_unref (gdt1);
g_date_time_unref (gdt2);
g_time_zone_unref (tz);
tz = g_time_zone_new ("NZST-12:00:00NZDT-13:00:00,M10.1.0/07:00,M3.3.0/07:00");
g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 0), ==, "NZST");
g_assert_cmpint (g_time_zone_get_offset (tz, 0), ==, 12 * 3600);
g_assert (!g_time_zone_is_dst (tz, 0));
g_assert_cmpstr (g_time_zone_get_abbreviation (tz, 1), ==, "NZDT");
g_assert_cmpint (g_time_zone_get_offset (tz, 1), ==, 13 * 3600);
g_assert (g_time_zone_is_dst (tz, 1));
gdt1 = g_date_time_new (tz, 2012, 3, 18, 5, 15, 23.0);
gdt2 = g_date_time_new (tz, 2012, 3, 18, 8, 15, 23.0);
g_assert (g_date_time_is_daylight_savings (gdt1));
g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
g_assert (!g_date_time_is_daylight_savings (gdt2));
g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
g_date_time_unref (gdt1);
g_date_time_unref (gdt2);
gdt1 = g_date_time_new (tz, 2012, 10, 7, 8, 15, 23.0);
gdt2 = g_date_time_new (tz, 2012, 10, 7, 6, 15, 23.0);
g_assert (g_date_time_is_daylight_savings (gdt1));
g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
g_assert (!g_date_time_is_daylight_savings (gdt2));
g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
g_date_time_unref (gdt1);
g_date_time_unref (gdt2);
gdt1 = g_date_time_new (tz, 1902, 10, 7, 8, 15, 23.0);
gdt2 = g_date_time_new (tz, 1902, 10, 7, 6, 15, 23.0);
g_assert (!g_date_time_is_daylight_savings (gdt1));
g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 43200);
g_assert (!g_date_time_is_daylight_savings (gdt2));
g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
g_date_time_unref (gdt1);
g_date_time_unref (gdt2);
gdt1 = g_date_time_new (tz, 2142, 10, 7, 8, 15, 23.0);
gdt2 = g_date_time_new (tz, 2142, 10, 7, 6, 15, 23.0);
g_assert (g_date_time_is_daylight_savings (gdt1));
g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 46800);
g_assert (!g_date_time_is_daylight_savings (gdt2));
g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
g_date_time_unref (gdt1);
g_date_time_unref (gdt2);
gdt1 = g_date_time_new (tz, 3212, 10, 7, 8, 15, 23.0);
gdt2 = g_date_time_new (tz, 3212, 10, 7, 6, 15, 23.0);
g_assert (!g_date_time_is_daylight_savings (gdt1));
g_assert_cmpint (g_date_time_get_utc_offset (gdt1) / 1000000, ==, 43200);
g_assert (!g_date_time_is_daylight_savings (gdt2));
g_assert_cmpint (g_date_time_get_utc_offset (gdt2) / 1000000, ==, 43200);
g_date_time_unref (gdt1);
g_date_time_unref (gdt2);
g_time_zone_unref (tz);
}
gint
main (gint argc,
gchar *argv[])
@ -1401,6 +1585,7 @@ main (gint argc,
g_test_add_func ("/GTimeZone/find-interval", test_find_interval);
g_test_add_func ("/GTimeZone/adjust-time", test_adjust_time);
g_test_add_func ("/GTimeZone/no-header", test_no_header);
g_test_add_func ("/GTimeZone/posix-parse", test_posix_parse);
return g_test_run ();
}