You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
67 lines
1.2 KiB
C++
67 lines
1.2 KiB
C++
/*
|
|
* Unit tests for mixramp_interpolate()
|
|
*/
|
|
|
|
#include "player/CrossFade.cxx"
|
|
|
|
#include <gtest/gtest.h>
|
|
|
|
#include <string.h>
|
|
|
|
TEST(MixRamp, Interpolate)
|
|
{
|
|
const char *input = "1.0 0.00;3.0 0.10;6.0 2.50;";
|
|
|
|
char *foo = strdup(input);
|
|
EXPECT_NEAR(0.,
|
|
mixramp_interpolate(foo, 0).count(),
|
|
0.05);
|
|
free(foo);
|
|
|
|
foo = strdup(input);
|
|
EXPECT_NEAR(0.,
|
|
mixramp_interpolate(foo, 1).count(),
|
|
0.005);
|
|
free(foo);
|
|
|
|
foo = strdup(input);
|
|
EXPECT_NEAR(0.1,
|
|
mixramp_interpolate(foo, 3).count(),
|
|
0.005);
|
|
free(foo);
|
|
|
|
foo = strdup(input);
|
|
EXPECT_NEAR(2.5,
|
|
mixramp_interpolate(foo, 6).count(),
|
|
0.01);
|
|
free(foo);
|
|
|
|
foo = strdup(input);
|
|
EXPECT_LT(mixramp_interpolate(foo, 6.1), FloatDuration::zero());
|
|
free(foo);
|
|
|
|
foo = strdup(input);
|
|
EXPECT_NEAR(0.05,
|
|
mixramp_interpolate(foo, 2).count(),
|
|
0.05);
|
|
free(foo);
|
|
|
|
foo = strdup(input);
|
|
EXPECT_NEAR(1.3,
|
|
mixramp_interpolate(foo, 4.5).count(),
|
|
0.05);
|
|
free(foo);
|
|
|
|
foo = strdup(input);
|
|
EXPECT_NEAR(0.9,
|
|
mixramp_interpolate(foo, 4).count(),
|
|
0.05);
|
|
free(foo);
|
|
|
|
foo = strdup(input);
|
|
EXPECT_NEAR(1.7,
|
|
mixramp_interpolate(foo, 5).count(),
|
|
0.05);
|
|
free(foo);
|
|
}
|