OLD | NEW |
| (Empty) |
1 // Copyright 2015 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 "platform/fonts/opentype/OpenTypeCapsSupport.h" | |
6 | |
7 #include "platform/fonts/Font.h" | |
8 #include "platform/testing/FontTestHelpers.h" | |
9 #include "platform/testing/UnitTestHelpers.h" | |
10 #include "testing/gtest/include/gtest/gtest.h" | |
11 | |
12 using blink::testing::createTestFont; | |
13 | |
14 namespace blink { | |
15 | |
16 static inline String layoutTestsFontPath(String relativePath) | |
17 { | |
18 return testing::blinkRootDir() | |
19 + String("/LayoutTests/third_party/") | |
20 + relativePath; | |
21 } | |
22 | |
23 TEST(OpenTypeCapsSupportTest, LibertineSmcpC2scSupported) | |
24 { | |
25 Font font = createTestFont("Libertine", layoutTestsFontPath("Libertine/LinLi
bertine_R.woff"), 16); | |
26 const FontPlatformData& platformData = font.primaryFont()->platformData(); | |
27 | |
28 OpenTypeCapsSupport capsSupport(platformData.harfBuzzFace(), FontDescription
::SmallCaps, HB_SCRIPT_LATIN); | |
29 EXPECT_FALSE(capsSupport.needsRunCaseSplitting()); | |
30 EXPECT_FALSE(capsSupport.needsSyntheticFont(SmallCapsIterator::SmallCapsSame
Case)); | |
31 EXPECT_FALSE(capsSupport.needsSyntheticFont(SmallCapsIterator::SmallCapsUppe
rcaseNeeded)); | |
32 EXPECT_EQ(CaseMapIntend::KeepSameCase, capsSupport.needsCaseChange(SmallCaps
Iterator::SmallCapsSameCase)); | |
33 EXPECT_EQ(CaseMapIntend::KeepSameCase, capsSupport.needsCaseChange(SmallCaps
Iterator::SmallCapsUppercaseNeeded)); | |
34 EXPECT_EQ(FontDescription::SmallCaps, capsSupport.fontFeatureToUse(SmallCaps
Iterator::SmallCapsSameCase)); | |
35 EXPECT_EQ(FontDescription::SmallCaps, capsSupport.fontFeatureToUse(SmallCaps
Iterator::SmallCapsUppercaseNeeded)); | |
36 } | |
37 | |
38 TEST(OpenTypeCapsSupportTest, LibertineIgnoreMissingTitling) | |
39 { | |
40 Font font = createTestFont("Libertine", layoutTestsFontPath("Libertine/LinLi
bertine_R.woff"), 16); | |
41 const FontPlatformData& platformData = font.primaryFont()->platformData(); | |
42 | |
43 OpenTypeCapsSupport capsSupport(platformData.harfBuzzFace(), FontDescription
::TitlingCaps, HB_SCRIPT_LATIN); | |
44 EXPECT_FALSE(capsSupport.needsRunCaseSplitting()); | |
45 EXPECT_FALSE(capsSupport.needsSyntheticFont(SmallCapsIterator::SmallCapsSame
Case)); | |
46 EXPECT_FALSE(capsSupport.needsSyntheticFont(SmallCapsIterator::SmallCapsUppe
rcaseNeeded)); | |
47 EXPECT_EQ(CaseMapIntend::KeepSameCase, capsSupport.needsCaseChange(SmallCaps
Iterator::SmallCapsSameCase)); | |
48 EXPECT_EQ(CaseMapIntend::KeepSameCase, capsSupport.needsCaseChange(SmallCaps
Iterator::SmallCapsUppercaseNeeded)); | |
49 EXPECT_EQ(FontDescription::CapsNormal, capsSupport.fontFeatureToUse(SmallCap
sIterator::SmallCapsSameCase)); | |
50 EXPECT_EQ(FontDescription::CapsNormal, capsSupport.fontFeatureToUse(SmallCap
sIterator::SmallCapsUppercaseNeeded)); | |
51 } | |
52 | |
53 TEST(OpenTypeCapsSupportTest, LibertineAllPetiteSynthesis) | |
54 { | |
55 Font font = createTestFont("Libertine", layoutTestsFontPath("Libertine/LinLi
bertine_R.woff"), 16); | |
56 const FontPlatformData& platformData = font.primaryFont()->platformData(); | |
57 | |
58 OpenTypeCapsSupport capsSupport(platformData.harfBuzzFace(), FontDescription
::AllPetiteCaps, HB_SCRIPT_LATIN); | |
59 EXPECT_TRUE(capsSupport.needsRunCaseSplitting()); | |
60 EXPECT_FALSE(capsSupport.needsSyntheticFont(SmallCapsIterator::SmallCapsSame
Case)); | |
61 EXPECT_FALSE(capsSupport.needsSyntheticFont(SmallCapsIterator::SmallCapsUppe
rcaseNeeded)); | |
62 EXPECT_EQ(CaseMapIntend::KeepSameCase, capsSupport.needsCaseChange(SmallCaps
Iterator::SmallCapsSameCase)); | |
63 EXPECT_EQ(CaseMapIntend::KeepSameCase, capsSupport.needsCaseChange(SmallCaps
Iterator::SmallCapsUppercaseNeeded)); | |
64 EXPECT_EQ(FontDescription::AllSmallCaps, capsSupport.fontFeatureToUse(SmallC
apsIterator::SmallCapsSameCase)); | |
65 EXPECT_EQ(FontDescription::AllSmallCaps, capsSupport.fontFeatureToUse(SmallC
apsIterator::SmallCapsUppercaseNeeded)); | |
66 } | |
67 | |
68 TEST(OpenTypeCapsSupportTest, MEgalopolisSmallCapsSynthetic) | |
69 { | |
70 Font font = createTestFont("MEgalopolis", layoutTestsFontPath("MEgalopolis/M
EgalopolisExtra.woff"), 16); | |
71 const FontPlatformData& platformData = font.primaryFont()->platformData(); | |
72 | |
73 OpenTypeCapsSupport capsSupport(platformData.harfBuzzFace(), FontDescription
::SmallCaps, HB_SCRIPT_LATIN); | |
74 EXPECT_TRUE(capsSupport.needsRunCaseSplitting()); | |
75 EXPECT_FALSE(capsSupport.needsSyntheticFont(SmallCapsIterator::SmallCapsSame
Case)); | |
76 EXPECT_TRUE(capsSupport.needsSyntheticFont(SmallCapsIterator::SmallCapsUpper
caseNeeded)); | |
77 EXPECT_EQ(CaseMapIntend::KeepSameCase, capsSupport.needsCaseChange(SmallCaps
Iterator::SmallCapsSameCase)); | |
78 EXPECT_EQ(CaseMapIntend::UpperCase, capsSupport.needsCaseChange(SmallCapsIte
rator::SmallCapsUppercaseNeeded)); | |
79 EXPECT_EQ(FontDescription::CapsNormal, capsSupport.fontFeatureToUse(SmallCap
sIterator::SmallCapsSameCase)); | |
80 EXPECT_EQ(FontDescription::CapsNormal, capsSupport.fontFeatureToUse(SmallCap
sIterator::SmallCapsUppercaseNeeded)); | |
81 } | |
82 | |
83 TEST(OpenTypeCapsSupportTest, MEgalopolisUnicaseSynthetic) | |
84 { | |
85 Font font = createTestFont("MEgalopolis", layoutTestsFontPath("MEgalopolis/M
EgalopolisExtra.woff"), 16); | |
86 const FontPlatformData& platformData = font.primaryFont()->platformData(); | |
87 | |
88 OpenTypeCapsSupport capsSupport(platformData.harfBuzzFace(), FontDescription
::Unicase, HB_SCRIPT_LATIN); | |
89 EXPECT_TRUE(capsSupport.needsRunCaseSplitting()); | |
90 EXPECT_TRUE(capsSupport.needsSyntheticFont(SmallCapsIterator::SmallCapsSameC
ase)); | |
91 EXPECT_FALSE(capsSupport.needsSyntheticFont(SmallCapsIterator::SmallCapsUppe
rcaseNeeded)); | |
92 EXPECT_EQ(CaseMapIntend::KeepSameCase, capsSupport.needsCaseChange(SmallCaps
Iterator::SmallCapsSameCase)); | |
93 EXPECT_EQ(CaseMapIntend::KeepSameCase, capsSupport.needsCaseChange(SmallCaps
Iterator::SmallCapsUppercaseNeeded)); | |
94 EXPECT_EQ(FontDescription::CapsNormal, capsSupport.fontFeatureToUse(SmallCap
sIterator::SmallCapsSameCase)); | |
95 EXPECT_EQ(FontDescription::CapsNormal, capsSupport.fontFeatureToUse(SmallCap
sIterator::SmallCapsUppercaseNeeded)); | |
96 } | |
97 | |
98 TEST(OpenTypeCapsSupportTest, LibertineUnicaseFallback) | |
99 { | |
100 Font font = createTestFont("Libertine", layoutTestsFontPath("Libertine/LinLi
bertine_R.woff"), 16); | |
101 const FontPlatformData& platformData = font.primaryFont()->platformData(); | |
102 | |
103 OpenTypeCapsSupport capsSupport(platformData.harfBuzzFace(), FontDescription
::Unicase, HB_SCRIPT_LATIN); | |
104 EXPECT_TRUE(capsSupport.needsRunCaseSplitting()); | |
105 EXPECT_FALSE(capsSupport.needsSyntheticFont(SmallCapsIterator::SmallCapsSame
Case)); | |
106 EXPECT_FALSE(capsSupport.needsSyntheticFont(SmallCapsIterator::SmallCapsUppe
rcaseNeeded)); | |
107 EXPECT_EQ(CaseMapIntend::LowerCase, capsSupport.needsCaseChange(SmallCapsIte
rator::SmallCapsSameCase)); | |
108 EXPECT_EQ(CaseMapIntend::KeepSameCase, capsSupport.needsCaseChange(SmallCaps
Iterator::SmallCapsUppercaseNeeded)); | |
109 EXPECT_EQ(FontDescription::SmallCaps, capsSupport.fontFeatureToUse(SmallCaps
Iterator::SmallCapsSameCase)); | |
110 EXPECT_EQ(FontDescription::CapsNormal, capsSupport.fontFeatureToUse(SmallCap
sIterator::SmallCapsUppercaseNeeded)); | |
111 } | |
112 | |
113 } // namespace blink | |
OLD | NEW |