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Improve coverage of two digit years in gdate tests

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This commit is contained in:
Emmanuel Fleury 2022-02-08 14:45:17 +01:00
parent 41ba547ea7
commit d2e86d806c
1 changed files with 76 additions and 9 deletions
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85
glib/tests/date.c
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@ -511,6 +511,13 @@ test_dates (void)
g_assert_cmpint (g_date_is_first_of_month (d), ==, 1);
g_date_free (d);
d = g_date_new_dmy (31, 3, 8);
g_date_subtract_months (d, 1);
g_assert_cmpint (g_date_get_month (d), ==, 2);
g_assert_cmpint (g_date_get_day (d), ==, 29);
g_assert_cmpint (g_date_get_year (d), ==, 8);
g_date_free (d);
d = g_date_new_julian (375);
g_date_add_months (d, 1);
g_assert_cmpint (g_date_get_month (d), ==, 2);
@ -539,6 +546,13 @@ test_dates (void)
g_assert_cmpint (g_date_get_year (d), ==, 1);
g_date_free (d);
d = g_date_new_dmy (28, 2, 7);
g_date_subtract_years (d, 1);
g_assert_cmpint (g_date_get_month (d), ==, 2);
g_assert_cmpint (g_date_get_day (d), ==, 28);
g_assert_cmpint (g_date_get_year (d), ==, 6);
g_date_free (d);
d = g_date_new_dmy (29, 2, 8);
g_date_subtract_years (d, 1);
g_assert_cmpint (g_date_get_month (d), ==, 2);
@ -759,7 +773,7 @@ test_strftime (void)
{
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"*assertion *failed*");
g_date_strftime (buf, 100, "%x", d);
g_date_strftime (buf, sizeof (buf), "%x", d);
g_test_assert_expected_messages ();
}
@ -769,13 +783,13 @@ test_strftime (void)
{
g_date_set_dmy (d, 10, 1, 2000);
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING, "*Error*");
g_date_strftime (buf, 100, invalid, d);
g_date_strftime (buf, sizeof (buf), invalid, d);
g_test_assert_expected_messages ();
g_assert_cmpstr (buf, ==, "");
}
#else
g_date_set_dmy (d, 10, 1, 2000);
g_date_strftime (buf, 100, invalid, d);
g_date_strftime (buf, sizeof (buf), invalid, d);
g_assert_cmpstr (buf, ==, "");
#endif
@ -784,7 +798,7 @@ test_strftime (void)
for (i = 0; i < G_N_ELEMENTS (strftime_checks); i++)
{
g_date_strftime (buf, 100, strftime_checks[i].format, d);
g_date_strftime (buf, sizeof (buf), strftime_checks[i].format, d);
g_assert_cmpstr (buf, ==, strftime_checks[i].expect);
}
@ -797,6 +811,58 @@ test_strftime (void)
#endif
}
static void
test_two_digit_years (void)
{
GDate *d;
gchar buf[101];
gchar *old_locale;
#ifdef G_OS_WIN32
LCID old_lcid;
#endif
old_locale = g_strdup (setlocale (LC_ALL, NULL));
#ifdef G_OS_WIN32
old_lcid = GetThreadLocale ();
#endif
/* Make sure that nothing has been changed in the original locales. */
setlocale (LC_ALL, "C");
#ifdef G_OS_WIN32
SetThreadLocale (MAKELCID (MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT), SORT_DEFAULT));
#endif
d = g_date_new ();
/* Check two digit years */
g_date_set_dmy (d, 10, 10, 1976);
g_date_strftime (buf, sizeof (buf), "%D", d);
g_assert_cmpstr (buf, ==, "10/10/76");
g_date_set_parse (d, buf);
g_assert_cmpint (g_date_get_month (d), ==, 10);
g_assert_cmpint (g_date_get_day (d), ==, 10);
g_assert_true ((g_date_get_year (d) == 1976) ||
(g_date_get_year (d) == 76));
/* Check two digit years below 100 */
g_date_set_dmy (d, 10, 10, 29);
g_date_strftime (buf, sizeof (buf), "%D", d);
g_assert_cmpstr (buf, ==, "10/10/29");
g_date_set_parse (d, buf);
g_assert_cmpint (g_date_get_month (d), ==, 10);
g_assert_cmpint (g_date_get_day (d), ==, 10);
g_assert_true ((g_date_get_year (d) == 2029) ||
(g_date_get_year (d) == 29));
g_date_free (d);
setlocale (LC_ALL, old_locale);
g_free (old_locale);
#ifdef G_OS_WIN32
SetThreadLocale (old_lcid);
#endif
}
static void
test_parse (void)
{
@ -815,7 +881,7 @@ test_parse (void)
g_date_set_time (d, 1);
g_assert_true (g_date_valid (d));
g_date_strftime (buf, 100, "Today is a %A, in the month of %B, %x", d);
g_date_strftime (buf, sizeof (buf), "Today is a %A, in the month of %B, %x", d);
g_date_set_parse (d, buf);
if (g_test_undefined ())
@ -833,7 +899,7 @@ test_parse (void)
g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
"*assertion *failed*");
g_date_strftime (buf, 100, NULL, d);
g_date_strftime (buf, sizeof (buf), NULL, d);
g_test_assert_expected_messages ();
}
@ -842,13 +908,13 @@ test_parse (void)
#ifndef G_OS_WIN32
/* Windows FILETIME does not support dates before Jan 1 1601,
so we can't strftime() the beginning of the "Julian" epoch. */
g_date_strftime (buf, 100, "Today is a %A, in the month of %B, %x", d);
g_date_strftime (buf, sizeof (buf), "Today is a %A, in the month of %B, %x", d);
g_date_set_parse (d, buf);
#endif
g_date_set_dmy (d, 10, 1, 2000);
g_assert_true (g_date_valid (d));
g_date_strftime (buf, 100, "%x", d);
g_date_strftime (buf, sizeof (buf), "%x", d);
g_date_set_parse (d, buf);
g_assert_cmpint (g_date_get_month (d), ==, 1);
g_assert_cmpint (g_date_get_day (d), ==, 10);
@ -1077,7 +1143,7 @@ test_month_names (void)
{ \
gchar *o_casefold, *buf_casefold; \
g_date_set_dmy (gdate, d, m, y); \
g_date_strftime (buf, 100, f, gdate); \
g_date_strftime (buf, sizeof (buf), f, gdate); \
buf_casefold = g_utf8_casefold (buf, -1); \
o_casefold = g_utf8_casefold ((o), -1); \
g_assert_cmpstr (buf_casefold, ==, o_casefold); \
@ -1663,6 +1729,7 @@ main (int argc, char** argv)
g_test_add_func ("/date/compare", test_date_compare);
g_test_add_func ("/date/dates", test_dates);
g_test_add_func ("/date/strftime", test_strftime);
g_test_add_func ("/date/two-digit-years", test_two_digit_years);
g_test_add_func ("/date/parse", test_parse);
g_test_add_func ("/date/parse/invalid", test_parse_invalid);
g_test_add_func ("/date/parse_locale_change", test_parse_locale_change);