mirror of https://github.com/mpv-player/mpv
122 lines
4.6 KiB
C
122 lines
4.6 KiB
C
#include "test_helpers.h"
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#include "audio/chmap_sel.h"
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#define LAYOUTS(...) (char*[]){__VA_ARGS__, NULL}
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static void test_sel(const char *input, const char *expected_selection,
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char **layouts)
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{
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struct mp_chmap_sel s = {0};
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struct mp_chmap input_map;
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struct mp_chmap expected_map;
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assert_true(mp_chmap_from_str(&input_map, bstr0(input)));
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assert_true(mp_chmap_from_str(&expected_map, bstr0(expected_selection)));
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for (int n = 0; layouts[n]; n++) {
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struct mp_chmap tmp;
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assert_true(mp_chmap_from_str(&tmp, bstr0(layouts[n])));
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int count = s.num_chmaps;
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mp_chmap_sel_add_map(&s, &tmp);
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assert_true(s.num_chmaps > count); // assure validity and max. count
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}
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assert_true(mp_chmap_sel_fallback(&s, &input_map));
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// We convert expected_map to a chmap and then back to a string to avoid
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// problems with ambiguous layouts.
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assert_string_equal(mp_chmap_to_str(&input_map),
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mp_chmap_to_str(&expected_map));
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}
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static void test_mp_chmap_sel_fallback_upmix(void **state) {
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test_sel("5.1", "7.1", LAYOUTS("7.1"));
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}
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static void test_mp_chmap_sel_fallback_downmix(void **state) {
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test_sel("7.1", "5.1", LAYOUTS("5.1"));
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}
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static void test_mp_chmap_sel_fallback_incompatible(void **state) {
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test_sel("7.1(wide-side)", "7.1", LAYOUTS("7.1"));
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}
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static void test_mp_chmap_sel_fallback_prefer_compatible(void **state) {
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test_sel("7.1(wide-side)", "5.1(side)", LAYOUTS("7.1", "5.1(side)"));
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}
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static void test_mp_chmap_sel_fallback_prefer_closest_upmix(void **state) {
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test_sel("3.1", "5.1", LAYOUTS("7.1", "5.1", "2.1", "stereo", "mono"));
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}
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static void test_mp_chmap_sel_fallback_use_replacements(void **state) {
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test_sel("5.1", "7.1(rear)", LAYOUTS("7.1(rear)"));
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}
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static void test_mp_chmap_sel_fallback_works_on_alsa_chmaps(void **state) {
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test_sel("5.1", "7.1(alsa)", LAYOUTS("7.1(alsa)"));
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}
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static void test_mp_chmap_sel_fallback_mono_to_stereo(void **state) {
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test_sel("mono", "stereo", LAYOUTS("stereo", "5.1"));
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}
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static void test_mp_chmap_sel_fallback_stereo_to_stereo(void **state) {
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test_sel("stereo", "stereo", LAYOUTS("stereo", "5.1"));
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}
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static void test_mp_chmap_sel_fallback_no_downmix(void **state) {
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test_sel("5.1(side)", "7.1(rear)", LAYOUTS("stereo", "7.1(rear)"));
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}
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static void test_mp_chmap_sel_fallback_minimal_downmix(void **state) {
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test_sel("7.1", "fl-fr-lfe-fc-bl-br-flc-frc",
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LAYOUTS("fl-fr-lfe-fc-bl-br-flc-frc", "3.0(back)"));
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}
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static void test_mp_chmap_sel_fallback_reject_unknown(void **state) {
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struct mp_chmap a;
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struct mp_chmap b;
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struct mp_chmap_sel s = {0};
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mp_chmap_set_unknown(&a, 2);
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mp_chmap_from_str(&b, bstr0("5.1"));
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mp_chmap_sel_add_map(&s, &a);
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assert_false(mp_chmap_sel_fallback(&s, &b));
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assert_string_equal(mp_chmap_to_str(&b), "5.1");
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}
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static void test_mp_chmap_sel_fallback_more_replacements(void **state) {
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test_sel("quad", "quad(side)", LAYOUTS("quad(side)", "stereo"));
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test_sel("quad", "7.0", LAYOUTS("quad(side)", "7.0"));
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test_sel("quad", "7.0", LAYOUTS("7.0", "quad(side)"));
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test_sel("quad", "7.1(wide-side)", LAYOUTS("7.1(wide-side)", "stereo"));
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test_sel("quad", "7.1(wide-side)", LAYOUTS("stereo", "7.1(wide-side)"));
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test_sel("quad", "fl-fr-fc-bl-br",
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LAYOUTS("fl-fr-fc-bl-br", "fl-fr-sl-sr"));
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test_sel("quad", "fl-fr-bl-br-na-na-na-na",
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LAYOUTS("fl-fr-bl-br-na-na-na-na", "quad(side)", "stereo"));
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test_sel("quad", "fl-fr-bl-br-na-na-na-na",
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LAYOUTS("stereo", "quad(side)", "fl-fr-bl-br-na-na-na-na"));
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}
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int main(void) {
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const struct CMUnitTest tests[] = {
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cmocka_unit_test(test_mp_chmap_sel_fallback_upmix),
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cmocka_unit_test(test_mp_chmap_sel_fallback_downmix),
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cmocka_unit_test(test_mp_chmap_sel_fallback_incompatible),
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cmocka_unit_test(test_mp_chmap_sel_fallback_prefer_compatible),
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cmocka_unit_test(test_mp_chmap_sel_fallback_prefer_closest_upmix),
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cmocka_unit_test(test_mp_chmap_sel_fallback_use_replacements),
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cmocka_unit_test(test_mp_chmap_sel_fallback_works_on_alsa_chmaps),
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cmocka_unit_test(test_mp_chmap_sel_fallback_mono_to_stereo),
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cmocka_unit_test(test_mp_chmap_sel_fallback_stereo_to_stereo),
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cmocka_unit_test(test_mp_chmap_sel_fallback_no_downmix),
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cmocka_unit_test(test_mp_chmap_sel_fallback_minimal_downmix),
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cmocka_unit_test(test_mp_chmap_sel_fallback_reject_unknown),
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cmocka_unit_test(test_mp_chmap_sel_fallback_more_replacements),
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};
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return cmocka_run_group_tests(tests, NULL, NULL);
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}
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