1/* 2 * Copyright 2017 Google Inc. 3 * 4 * Use of this source code is governed by a BSD-style license that can be 5 * found in the LICENSE file. 6 */ 7 8#include "Test.h" 9 10#include "SkColor.h" 11 12DEF_TEST(ColorToHSVRoundTrip, reporter) { 13 SkScalar hsv[3]; 14 for (U8CPU r = 0; r <= 255; r++) { 15 for (U8CPU g = 0; g <= 255; g++) { 16 for (U8CPU b = 0; b <= 255; b++) { 17 SkColor color = SkColorSetARGBInline(0xFF, r, g, b); 18 SkColorToHSV(color, hsv); 19 SkColor result = SkHSVToColor(0xFF, hsv); 20 if (result != color) { 21 ERRORF(reporter, "HSV roundtrip mismatch!\n" 22 "\toriginal: %X\n" 23 "\tHSV: %f, %f, %f\n" 24 "\tresult: %X\n", 25 color, hsv[0], hsv[1], hsv[2], result); 26 } 27 } 28 } 29 } 30} 31