mirror of
https://github.com/mpv-player/mpv
synced 2024-12-25 08:12:17 +00:00
00130651da
Drop mp_chmap_diff() (which is unused too now), and implement mp_chmap_diffn() in a slightly simpler way. (Too bad there is no standard function for counting set bits.)
24 lines
552 B
C
24 lines
552 B
C
#include "test_helpers.h"
|
|
#include "audio/chmap.h"
|
|
|
|
static void test_mp_chmap_diff(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_int_equal(mp_chmap_diffn(&a, &b), 1);
|
|
|
|
mp_chmap_from_str(&b, bstr0("6.1(back)"));
|
|
assert_int_equal(mp_chmap_diffn(&a, &b), 0);
|
|
assert_int_equal(mp_chmap_diffn(&b, &a), 3);
|
|
}
|
|
|
|
int main(void) {
|
|
const UnitTest tests[] = {
|
|
unit_test(test_mp_chmap_diff),
|
|
};
|
|
return run_tests(tests);
|
|
}
|