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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include <string>
      6 
      7 #include "extensions/browser/image_util.h"
      8 #include "testing/gtest/include/gtest/gtest.h"
      9 #include "third_party/skia/include/core/SkColor.h"
     10 
     11 namespace extensions {
     12 
     13 void RunPassTest(const std::string& css_string, SkColor expected_result) {
     14   SkColor color = 0;
     15   EXPECT_TRUE(image_util::ParseCSSColorString(css_string, &color));
     16   EXPECT_EQ(color, expected_result);
     17 }
     18 
     19 void RunFailTest(const std::string& css_string) {
     20   SkColor color = 0;
     21   EXPECT_FALSE(image_util::ParseCSSColorString(css_string, &color));
     22 }
     23 
     24 TEST(ImageUtilTest, ChangeBadgeBackgroundNormalCSS) {
     25   RunPassTest("#34006A", SkColorSetARGB(0xFF, 0x34, 0, 0x6A));
     26 }
     27 
     28 TEST(ImageUtilTest, ChangeBadgeBackgroundShortCSS) {
     29   RunPassTest("#A1E", SkColorSetARGB(0xFF, 0xAA, 0x11, 0xEE));
     30 }
     31 
     32 TEST(ImageUtilTest, ChangeBadgeBackgroundCSSNoHash) {
     33   RunFailTest("11FF22");
     34 }
     35 
     36 TEST(ImageUtilTest, ChangeBadgeBackgroundCSSTooShort) {
     37   RunFailTest("#FF22");
     38 }
     39 
     40 TEST(ImageUtilTest, ChangeBadgeBackgroundCSSTooLong) {
     41   RunFailTest("#FF22128");
     42 }
     43 
     44 TEST(ImageUtilTest, ChangeBadgeBackgroundCSSInvalid) {
     45   RunFailTest("#-22128");
     46 }
     47 
     48 TEST(ImageUtilTest, ChangeBadgeBackgroundCSSInvalidWithPlus) {
     49   RunFailTest("#+22128");
     50 }
     51 
     52 }  // namespace extensions
     53