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tests: caps: Tests for the new caps intersection mode

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Adds test cases for the caps 'first' intersect mode
Adds another test for the 'zigzag' mode

Fixes #617045
This commit is contained in:
Thiago Santos 2011-02-25 10:25:26 -03:00
parent 09d83e589a
commit 0e1a561467
1 changed files with 87 additions and 0 deletions
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87
tests/check/gst/gstcaps.c
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@ -728,6 +728,90 @@ GST_START_TEST (test_intersect2)
GST_END_TEST;
GST_START_TEST (test_intersect_zigzag)
{
GstCaps *caps1, *caps2, *icaps, *result;
/* tests if caps order is maintained */
caps1 = gst_caps_from_string ("format/A; format/B; format/C; format/D");
caps2 = gst_caps_from_string ("format/D; format/A; format/B; format/C");
icaps = gst_caps_intersect_full (caps1, caps2, GST_CAPS_INTERSECT_ZIG_ZAG);
result = gst_caps_from_string ("format/B; format/A; format/D; format/C");
GST_LOG ("intersected caps: %" GST_PTR_FORMAT, icaps);
fail_if (gst_caps_is_empty (icaps));
fail_unless (gst_caps_is_equal (icaps, result));
gst_caps_unref (icaps);
gst_caps_unref (result);
icaps = gst_caps_intersect_full (caps2, caps1, GST_CAPS_INTERSECT_FIRST);
result = gst_caps_from_string ("format/A; format/B; format/D; format/C");
GST_LOG ("intersected caps: %" GST_PTR_FORMAT, icaps);
fail_if (gst_caps_is_empty (icaps));
fail_unless (gst_caps_is_equal (icaps, result));
gst_caps_unref (icaps);
gst_caps_unref (result);
gst_caps_unref (caps1);
gst_caps_unref (caps2);
}
GST_END_TEST;
GST_START_TEST (test_intersect_first)
{
GstCaps *caps1, *caps2, *icaps, *result;
/* tests if caps order is maintained */
caps1 = gst_caps_from_string ("format/A; format/B; format/C; format/D");
caps2 = gst_caps_from_string ("format/C; format/D; format/A");
icaps = gst_caps_intersect_full (caps1, caps2, GST_CAPS_INTERSECT_FIRST);
result = gst_caps_from_string ("format/A; format/C; format/D");
GST_LOG ("intersected caps: %" GST_PTR_FORMAT, icaps);
fail_if (gst_caps_is_empty (icaps));
fail_unless (gst_caps_is_equal (icaps, result));
gst_caps_unref (caps1);
gst_caps_unref (caps2);
gst_caps_unref (icaps);
gst_caps_unref (result);
}
GST_END_TEST;
GST_START_TEST (test_intersect_first2)
{
GstCaps *caps1, *caps2, *icaps, *result;
/* tests if caps order is maintained */
caps1 = gst_caps_from_string ("format/A; format/B; format/C; format/D");
caps2 = gst_caps_from_string ("format/D; format/A; format/B; format/C");
icaps = gst_caps_intersect_full (caps1, caps2, GST_CAPS_INTERSECT_FIRST);
result = gst_caps_from_string ("format/A; format/B; format/C; format/D");
GST_LOG ("intersected caps: %" GST_PTR_FORMAT, icaps);
fail_if (gst_caps_is_empty (icaps));
fail_unless (gst_caps_is_equal (icaps, result));
gst_caps_unref (icaps);
gst_caps_unref (result);
icaps = gst_caps_intersect_full (caps2, caps1, GST_CAPS_INTERSECT_FIRST);
result = gst_caps_from_string ("format/D; format/A; format/B; format/C");
GST_LOG ("intersected caps: %" GST_PTR_FORMAT, icaps);
fail_if (gst_caps_is_empty (icaps));
fail_unless (gst_caps_is_equal (icaps, result));
gst_caps_unref (icaps);
gst_caps_unref (result);
gst_caps_unref (caps1);
gst_caps_unref (caps2);
}
GST_END_TEST;
static gboolean
_caps_is_fixed_foreach (GQuark field_id, const GValue * value, gpointer unused)
{
@ -834,6 +918,9 @@ gst_caps_suite (void)
tcase_add_test (tc_chain, test_merge_subset);
tcase_add_test (tc_chain, test_intersect);
tcase_add_test (tc_chain, test_intersect2);
tcase_add_test (tc_chain, test_intersect_zigzag);
tcase_add_test (tc_chain, test_intersect_first);
tcase_add_test (tc_chain, test_intersect_first2);
tcase_add_test (tc_chain, test_normalize);
tcase_add_test (tc_chain, test_broken);