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gstutils: Add (very) minimal unit test for the new rounding scaling functions

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This commit is contained in:
Sebastian Dröge 2009-08-13 16:20:46 +02:00
parent 9cfd9f9374
commit 535952c9fa
1 changed files with 28 additions and 0 deletions
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28
tests/check/gst/gstutils.c
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@ -227,6 +227,32 @@ GST_START_TEST (test_math_scale)
} GST_END_TEST;
GST_START_TEST (test_math_scale_round)
{
fail_if (gst_util_uint64_scale_int_round (2, 1, 2) != 1);
fail_if (gst_util_uint64_scale_int_round (3, 1, 2) != 2);
fail_if (gst_util_uint64_scale_int_round (4, 1, 2) != 2);
fail_if (gst_util_uint64_scale_int_round (200, 100, 20000) != 1);
fail_if (gst_util_uint64_scale_int_round (299, 100, 20000) != 1);
fail_if (gst_util_uint64_scale_int_round (300, 100, 20000) != 2);
fail_if (gst_util_uint64_scale_int_round (301, 100, 20000) != 2);
fail_if (gst_util_uint64_scale_int_round (400, 100, 20000) != 2);
} GST_END_TEST;
GST_START_TEST (test_math_scale_ceil)
{
fail_if (gst_util_uint64_scale_int_ceil (2, 1, 2) != 1);
fail_if (gst_util_uint64_scale_int_ceil (3, 1, 2) != 2);
fail_if (gst_util_uint64_scale_int_ceil (4, 1, 2) != 2);
fail_if (gst_util_uint64_scale_int_ceil (200, 100, 20000) != 1);
fail_if (gst_util_uint64_scale_int_ceil (299, 100, 20000) != 2);
fail_if (gst_util_uint64_scale_int_ceil (300, 100, 20000) != 2);
fail_if (gst_util_uint64_scale_int_ceil (301, 100, 20000) != 2);
fail_if (gst_util_uint64_scale_int_ceil (400, 100, 20000) != 2);
} GST_END_TEST;
GST_START_TEST (test_math_scale_uint64)
{
fail_if (gst_util_uint64_scale (1, 1, 1) != 1);
@ -722,6 +748,8 @@ gst_utils_suite (void)
tcase_add_test (tc_chain, test_buffer_probe_n_times);
tcase_add_test (tc_chain, test_buffer_probe_once);
tcase_add_test (tc_chain, test_math_scale);
tcase_add_test (tc_chain, test_math_scale_round);
tcase_add_test (tc_chain, test_math_scale_ceil);
tcase_add_test (tc_chain, test_math_scale_uint64);
tcase_add_test (tc_chain, test_math_scale_random);
tcase_add_test (tc_chain, test_guint64_to_gdouble);