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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #include "content/common/mac/font_descriptor.h" | 5 #include "content/common/mac/font_descriptor.h" |
| 6 | 6 |
| 7 #include <Cocoa/Cocoa.h> | 7 #include <Cocoa/Cocoa.h> |
| 8 | 8 |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "base/utf_string_conversions.h" | 10 #include "base/utf_string_conversions.h" |
| 11 #include "base/sys_string_conversions.h" | 11 #include "base/sys_string_conversions.h" |
| 12 #include "testing/gtest_mac.h" | 12 #include "testing/gtest_mac.h" |
| 13 #include "testing/platform_test.h" | 13 #include "testing/platform_test.h" |
| 14 | 14 |
| 15 namespace { | 15 namespace { |
| 16 | 16 |
| 17 class FontSerializationTest : public PlatformTest {}; | 17 class FontSerializationTest : public PlatformTest {}; |
| 18 | 18 |
| 19 const std::string kCourierFontName("Courier"); | 19 const std::string kCourierFontName("Courier"); |
| 20 | 20 |
| 21 // Compare 2 fonts, make sure they point at the same font definition and have | 21 // Compare 2 fonts, make sure they point at the same font definition and have |
| 22 // the same style. Only Bold & Italic style attributes are tested since those | 22 // the same style. Only Bold & Italic style attributes are tested since those |
| 23 // are the only ones we care about at the moment. | 23 // are the only ones we care about at the moment. |
| 24 bool CompareFonts(NSFont* font1, NSFont* font2) { | 24 bool CompareFonts(NSFont* font1, NSFont* font2) { |
| 25 ATSFontRef id1 = CTFontGetPlatformFont(reinterpret_cast<CTFontRef>(font1), 0); | 25 ATSFontRef id1 = CTFontGetPlatformFont(reinterpret_cast<CTFontRef>(font1), 0); |
| 26 ATSFontRef id2 = CTFontGetPlatformFont(reinterpret_cast<CTFontRef>(font2), 0); | 26 ATSFontRef id2 = CTFontGetPlatformFont(reinterpret_cast<CTFontRef>(font2), 0); |
| 27 | 27 |
| 28 if (id1 != id2) { | 28 if (id1 != id2) { |
| 29 LOG(ERROR) << "ATSFontRefs for " | 29 DLOG(ERROR) << "ATSFontRefs for " |
| 30 << [[font1 fontName] UTF8String] | 30 << [[font1 fontName] UTF8String] |
| 31 << " and " | 31 << " and " |
| 32 << [[font2 fontName] UTF8String] | 32 << [[font2 fontName] UTF8String] |
| 33 << " are different"; | 33 << " are different"; |
| 34 return false; | 34 return false; |
| 35 } | 35 } |
| 36 | 36 |
| 37 CGFloat size1 = [font1 pointSize]; | 37 CGFloat size1 = [font1 pointSize]; |
| 38 CGFloat size2 = [font2 pointSize]; | 38 CGFloat size2 = [font2 pointSize]; |
| 39 if (size1 != size2) { | 39 if (size1 != size2) { |
| 40 LOG(ERROR) << "font sizes for " | 40 DLOG(ERROR) << "font sizes for " |
| 41 << [[font1 fontName] UTF8String] << " (" << size1 << ")" | 41 << [[font1 fontName] UTF8String] << " (" << size1 << ")" |
| 42 << "and" | 42 << "and" |
| 43 << [[font2 fontName] UTF8String] << " (" << size2 << ")" | 43 << [[font2 fontName] UTF8String] << " (" << size2 << ")" |
| 44 << " are different"; | 44 << " are different"; |
| 45 return false; | 45 return false; |
| 46 } | 46 } |
| 47 | 47 |
| 48 NSFontTraitMask traits1 = [[NSFontManager sharedFontManager] | 48 NSFontTraitMask traits1 = [[NSFontManager sharedFontManager] |
| 49 traitsOfFont:font1]; | 49 traitsOfFont:font1]; |
| 50 NSFontTraitMask traits2 = [[NSFontManager sharedFontManager] | 50 NSFontTraitMask traits2 = [[NSFontManager sharedFontManager] |
| 51 traitsOfFont:font2]; | 51 traitsOfFont:font2]; |
| 52 | 52 |
| 53 bool is_bold1 = traits1 & NSBoldFontMask; | 53 bool is_bold1 = traits1 & NSBoldFontMask; |
| 54 bool is_bold2 = traits2 & NSBoldFontMask; | 54 bool is_bold2 = traits2 & NSBoldFontMask; |
| 55 bool is_italic1 = traits1 & NSItalicFontMask; | 55 bool is_italic1 = traits1 & NSItalicFontMask; |
| 56 bool is_italic2 = traits2 & NSItalicFontMask; | 56 bool is_italic2 = traits2 & NSItalicFontMask; |
| 57 | 57 |
| 58 if (is_bold1 != is_bold2 || is_italic1 != is_italic2) { | 58 if (is_bold1 != is_bold2 || is_italic1 != is_italic2) { |
| 59 LOG(ERROR) << "Style information for " | 59 DLOG(ERROR) << "Style information for " |
| 60 << [[font1 fontName] UTF8String] | 60 << [[font1 fontName] UTF8String] |
| 61 << " and " | 61 << " and " |
| 62 << [[font2 fontName] UTF8String] | 62 << [[font2 fontName] UTF8String] |
| 63 << " are different"; | 63 << " are different"; |
| 64 return false; | 64 return false; |
| 65 } | 65 } |
| 66 | 66 |
| 67 return true; | 67 return true; |
| 68 } | 68 } |
| 69 | 69 |
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| 105 TEST_F(FontSerializationTest, BadParameters) { | 105 TEST_F(FontSerializationTest, BadParameters) { |
| 106 EXPECT_NSNE(MakeNSFont(kCourierFontName, 12), nil); | 106 EXPECT_NSNE(MakeNSFont(kCourierFontName, 12), nil); |
| 107 EXPECT_NSNE(MakeNSFont(kCourierFontName, std::numeric_limits<float>::min()), | 107 EXPECT_NSNE(MakeNSFont(kCourierFontName, std::numeric_limits<float>::min()), |
| 108 nil); | 108 nil); |
| 109 EXPECT_NSNE(MakeNSFont(kCourierFontName, 0), nil); | 109 EXPECT_NSNE(MakeNSFont(kCourierFontName, 0), nil); |
| 110 EXPECT_NSNE(MakeNSFont(kCourierFontName, std::numeric_limits<float>::max()), | 110 EXPECT_NSNE(MakeNSFont(kCourierFontName, std::numeric_limits<float>::max()), |
| 111 nil); | 111 nil); |
| 112 } | 112 } |
| 113 | 113 |
| 114 } // namespace | 114 } // namespace |
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