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/*
* 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(double(0),
mixramp_interpolate(foo, 0).count(),
0.05);
free(foo);
foo = strdup(input);
EXPECT_NEAR(float(0),
mixramp_interpolate(foo, 1).count(),
0.005);
free(foo);
foo = strdup(input);
EXPECT_NEAR(float(0.1),
mixramp_interpolate(foo, 3).count(),
0.005);
free(foo);
foo = strdup(input);
EXPECT_NEAR(float(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(float(0.05),
mixramp_interpolate(foo, 2).count(),
0.05);
free(foo);
foo = strdup(input);
EXPECT_NEAR(float(1.3),
mixramp_interpolate(foo, 4.5).count(),
0.05);
free(foo);
foo = strdup(input);
EXPECT_NEAR(float(0.9),
mixramp_interpolate(foo, 4).count(),
0.05);
free(foo);
foo = strdup(input);
EXPECT_NEAR(float(1.7),
mixramp_interpolate(foo, 5).count(),
0.05);
free(foo);
}
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