extensions/common/image_util_unittest.cc

   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/common/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