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26 lines
596 B
C++
26 lines
596 B
C++
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#include "test.h"
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#include <gtest/gtest.h>
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#include <iostream>
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#include <base/system.h>
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#include <base/color.h>
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TEST(Color, HRHConv)
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{
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for(int i = 0; i < 0xFFFFFF; i++){
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vec3 hsl = UnpackColor(i);
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vec3 rgb = HslToRgb(hsl);
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vec3 hsl2 = RgbToHsl(rgb);
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if(hsl.s == 0.0f || hsl.s == 1.0f)
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EXPECT_FLOAT_EQ(hsl.l, hsl2.l);
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else if(hsl.l == 1.0f)
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SUCCEED();
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else {
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EXPECT_NEAR(hsl.h, hsl2.h, 0.001f);
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EXPECT_NEAR(hsl.s, hsl2.s, 0.0001f);
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EXPECT_FLOAT_EQ(hsl.l, hsl2.l);
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}
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}
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}
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