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26 lines
558 B
C++
26 lines
558 B
C++
#include "test.h"
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#include <gtest/gtest.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 += 0xFF)
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{
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ColorHSLA hsl = i;
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ColorRGBA rgb = color_cast<ColorRGBA>(hsl);
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ColorHSLA hsl2 = color_cast<ColorHSLA>(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 == 0.0f || hsl.l == 1.0f)
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EXPECT_FLOAT_EQ(hsl.l, hsl2.l);
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else
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{
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EXPECT_NEAR(fmod(hsl.h, 1.0f), fmod(hsl2.h, 1.0f), 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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