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Diffstat (limited to 'test/chmap.c')
-rw-r--r-- | test/chmap.c | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/test/chmap.c b/test/chmap.c new file mode 100644 index 0000000000..f0e8a1802d --- /dev/null +++ b/test/chmap.c @@ -0,0 +1,56 @@ +#include "test_helpers.h" +#include "audio/chmap.h" + +static void test_mp_chmap_diff(void **state) { + struct mp_chmap a; + struct mp_chmap b; + struct mp_chmap diff; + + mp_chmap_from_str(&a, bstr0("3.1")); + mp_chmap_from_str(&b, bstr0("2.1")); + + mp_chmap_diff(&a, &b, &diff); + assert_int_equal(diff.num, 1); + assert_int_equal(diff.speaker[0], MP_SPEAKER_ID_FC); + + mp_chmap_from_str(&b, bstr0("6.1(back)")); + mp_chmap_diff(&a, &b, &diff); + assert_int_equal(diff.num, 0); + + mp_chmap_diff(&b, &a, &diff); + assert_int_equal(diff.num, 3); + assert_int_equal(diff.speaker[0], MP_SPEAKER_ID_BL); + assert_int_equal(diff.speaker[1], MP_SPEAKER_ID_BR); + assert_int_equal(diff.speaker[2], MP_SPEAKER_ID_BC); +} + +static void test_mp_chmap_contains_with_related_chmaps(void **state) { + struct mp_chmap a; + struct mp_chmap b; + + mp_chmap_from_str(&a, bstr0("3.1")); + mp_chmap_from_str(&b, bstr0("2.1")); + + assert_true(mp_chmap_contains(&a, &b)); + assert_false(mp_chmap_contains(&b, &a)); +} + +static void test_mp_chmap_contains_with_unrelated_chmaps(void **state) { + struct mp_chmap a; + struct mp_chmap b; + + mp_chmap_from_str(&a, bstr0("mono")); + mp_chmap_from_str(&b, bstr0("stereo")); + + assert_false(mp_chmap_contains(&a, &b)); + assert_false(mp_chmap_contains(&b, &a)); +} + +int main(void) { + const UnitTest tests[] = { + unit_test(test_mp_chmap_diff), + unit_test(test_mp_chmap_contains_with_related_chmaps), + unit_test(test_mp_chmap_contains_with_unrelated_chmaps), + }; + return run_tests(tests); +} |