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#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);
}
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