/* | |
* Copyright 2017 Google Inc. | |
* | |
* Use of this source code is governed by a BSD-style license that can be | |
* found in the LICENSE file. | |
*/ | |
#include "Test.h" | |
#include "SkColor.h" | |
DEF_TEST(ColorToHSVRoundTrip, reporter) { | |
SkScalar hsv[3]; | |
for (U8CPU r = 0; r <= 255; r++) { | |
for (U8CPU g = 0; g <= 255; g++) { | |
for (U8CPU b = 0; b <= 255; b++) { | |
SkColor color = SkColorSetARGBInline(0xFF, r, g, b); | |
SkColorToHSV(color, hsv); | |
SkColor result = SkHSVToColor(0xFF, hsv); | |
if (result != color) { | |
ERRORF(reporter, "HSV roundtrip mismatch!\n" | |
"\toriginal: %X\n" | |
"\tHSV: %f, %f, %f\n" | |
"\tresult: %X\n", | |
color, hsv[0], hsv[1], hsv[2], result); | |
} | |
} | |
} | |
} | |
} |