1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "config.h"
#include "core/css/CSSFontFace.h"
#include <gtest/gtest.h>
namespace WebCore {
static const UChar hiraganaA[2] = { 0x3042, 0 };
TEST(CSSFontFace, UnicodeRangeSetEmpty)
{
Vector<CSSFontFace::UnicodeRange> ranges;
CSSFontFace::UnicodeRangeSet set(ranges);
EXPECT_TRUE(set.isEntireRange());
EXPECT_EQ(0u, set.size());
EXPECT_FALSE(set.intersectsWith(String()));
EXPECT_TRUE(set.intersectsWith(String("a")));
EXPECT_TRUE(set.intersectsWith(String(hiraganaA)));
}
TEST(CSSFontFace, UnicodeRangeSetSingleCharacter)
{
Vector<CSSFontFace::UnicodeRange> ranges;
ranges.append(CSSFontFace::UnicodeRange('b', 'b'));
CSSFontFace::UnicodeRangeSet set(ranges);
EXPECT_FALSE(set.isEntireRange());
EXPECT_FALSE(set.intersectsWith(String()));
EXPECT_FALSE(set.intersectsWith(String("a")));
EXPECT_TRUE(set.intersectsWith(String("b")));
EXPECT_FALSE(set.intersectsWith(String("c")));
EXPECT_TRUE(set.intersectsWith(String("abc")));
EXPECT_FALSE(set.intersectsWith(String(hiraganaA)));
ASSERT_EQ(1u, set.size());
EXPECT_EQ('b', set.rangeAt(0).from());
EXPECT_EQ('b', set.rangeAt(0).to());
}
TEST(CSSFontFace, UnicodeRangeSetTwoRanges)
{
Vector<CSSFontFace::UnicodeRange> ranges;
ranges.append(CSSFontFace::UnicodeRange('6', '7'));
ranges.append(CSSFontFace::UnicodeRange('2', '4'));
CSSFontFace::UnicodeRangeSet set(ranges);
EXPECT_FALSE(set.isEntireRange());
EXPECT_FALSE(set.intersectsWith(String()));
EXPECT_FALSE(set.intersectsWith(String("1")));
EXPECT_TRUE(set.intersectsWith(String("2")));
EXPECT_TRUE(set.intersectsWith(String("3")));
EXPECT_TRUE(set.intersectsWith(String("4")));
EXPECT_FALSE(set.intersectsWith(String("5")));
EXPECT_TRUE(set.intersectsWith(String("6")));
EXPECT_TRUE(set.intersectsWith(String("7")));
EXPECT_FALSE(set.intersectsWith(String("8")));
ASSERT_EQ(2u, set.size());
EXPECT_EQ('2', set.rangeAt(0).from());
EXPECT_EQ('4', set.rangeAt(0).to());
EXPECT_EQ('6', set.rangeAt(1).from());
EXPECT_EQ('7', set.rangeAt(1).to());
}
TEST(CSSFontFace, UnicodeRangeSetOverlap)
{
Vector<CSSFontFace::UnicodeRange> ranges;
ranges.append(CSSFontFace::UnicodeRange('0', '2'));
ranges.append(CSSFontFace::UnicodeRange('1', '1'));
ranges.append(CSSFontFace::UnicodeRange('3', '5'));
ranges.append(CSSFontFace::UnicodeRange('4', '6'));
CSSFontFace::UnicodeRangeSet set(ranges);
ASSERT_EQ(1u, set.size());
EXPECT_EQ('0', set.rangeAt(0).from());
EXPECT_EQ('6', set.rangeAt(0).to());
}
TEST(CSSFontFace, UnicodeRangeSetNon8Bit)
{
Vector<CSSFontFace::UnicodeRange> ranges;
ranges.append(CSSFontFace::UnicodeRange(0x3042, 0x3042));
CSSFontFace::UnicodeRangeSet set(ranges);
ASSERT_EQ(1u, set.size());
EXPECT_EQ(0x3042, set.rangeAt(0).from());
EXPECT_EQ(0x3042, set.rangeAt(0).to());
EXPECT_FALSE(set.intersectsWith(String("a")));
EXPECT_TRUE(set.intersectsWith(String(hiraganaA)));
}
} // namespace WebCore
|
