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
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "gtest/gtest.h"
#include "gfxSkipChars.h"
#include "mozilla/ArrayUtils.h"
static bool
TestConstructor()
{
gfxSkipChars skipChars;
EXPECT_TRUE(skipChars.GetOriginalCharCount() == 0) <<
"[1] Make sure the gfxSkipChars was properly initialized with constructor";
return true;
}
static bool
TestLength()
{
gfxSkipChars skipChars;
skipChars.KeepChars(100);
EXPECT_TRUE(skipChars.GetOriginalCharCount() == 100) <<
"[1] Check length after keeping chars";
skipChars.SkipChars(50);
EXPECT_TRUE(skipChars.GetOriginalCharCount() == 150) <<
"[2] Check length after skipping chars";
skipChars.SkipChars(50);
EXPECT_TRUE(skipChars.GetOriginalCharCount() == 200) <<
"[3] Check length after skipping more chars";
skipChars.KeepChar();
EXPECT_TRUE(skipChars.GetOriginalCharCount() == 201) <<
"[4] Check length after keeping a final char";
return true;
}
static bool
TestIterator()
{
// Test a gfxSkipChars that starts with kept chars
gfxSkipChars skipChars1;
skipChars1.KeepChars(9);
skipChars1.SkipChar();
skipChars1.KeepChars(9);
skipChars1.SkipChar();
skipChars1.KeepChars(9);
EXPECT_TRUE(skipChars1.GetOriginalCharCount() == 29) <<
"[1] Check length";
gfxSkipCharsIterator iter1(skipChars1);
EXPECT_TRUE(iter1.GetOriginalOffset() == 0) <<
"[2] Check initial original offset";
EXPECT_TRUE(iter1.GetSkippedOffset() == 0) <<
"[3] Check initial skipped offset";
EXPECT_TRUE(iter1.IsOriginalCharSkipped() == false) <<
"[3a] Check IsOriginalCharSkipped for initial position";
uint32_t expectSkipped1[] =
{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9,
9, 10, 11, 12, 13, 14, 15, 16, 17, 18,
18, 19, 20, 21, 22, 23, 24, 25, 26, 27 };
for (uint32_t i = 0; i < mozilla::ArrayLength(expectSkipped1); i++) {
EXPECT_TRUE(iter1.ConvertOriginalToSkipped(i) == expectSkipped1[i]) <<
"[4] Check mapping of original to skipped for " << i;
}
int32_t expectOriginal1[] =
{ 0, 1, 2, 3, 4, 5, 6, 7, 8,
10, 11, 12, 13, 14, 15, 16, 17, 18,
20, 21, 22, 23, 24, 25, 26, 27, 28 };
for (uint32_t i = 0; i < mozilla::ArrayLength(expectOriginal1); i++) {
EXPECT_TRUE(iter1.ConvertSkippedToOriginal(i) == expectOriginal1[i]) <<
"[5] Check mapping of skipped to original for " << i;
}
bool expectIsOriginalSkipped1[] =
{ false, false, false, false, false, false, false, false, false, true,
false, false, false, false, false, false, false, false, false, true,
false, false, false, false, false, false, false, false, false
};
for (uint32_t i = 0; i < mozilla::ArrayLength(expectIsOriginalSkipped1); i++) {
iter1.SetOriginalOffset(i);
EXPECT_TRUE(iter1.IsOriginalCharSkipped() == expectIsOriginalSkipped1[i]) <<
"[5.a] Check IsOriginalCharSkipped for " << i;
}
// Test a gfxSkipChars that starts with skipped chars
gfxSkipChars skipChars2;
skipChars2.SkipChars(9);
skipChars2.KeepChar();
skipChars2.SkipChars(9);
skipChars2.KeepChar();
skipChars2.SkipChars(9);
EXPECT_TRUE(skipChars2.GetOriginalCharCount() == 29) <<
"[6] Check length";
gfxSkipCharsIterator iter2(skipChars2);
EXPECT_TRUE(iter2.GetOriginalOffset() == 0) <<
"[7] Check initial original offset";
EXPECT_TRUE(iter2.GetSkippedOffset() == 0) <<
"[8] Check initial skipped offset";
EXPECT_TRUE(iter2.IsOriginalCharSkipped() == true) <<
"[8a] Check IsOriginalCharSkipped for initial position";
uint32_t expectSkipped2[] =
{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
2, 2, 2, 2, 2, 2, 2, 2, 2, 2 };
for (uint32_t i = 0; i < mozilla::ArrayLength(expectSkipped2); i++) {
EXPECT_TRUE(iter2.ConvertOriginalToSkipped(i) == expectSkipped2[i]) <<
"[9] Check mapping of original to skipped for " << i;
}
int32_t expectOriginal2[] = { 9, 19, 29 };
for (uint32_t i = 0; i < mozilla::ArrayLength(expectOriginal2); i++) {
EXPECT_TRUE(iter2.ConvertSkippedToOriginal(i) == expectOriginal2[i]) <<
"[10] Check mapping of skipped to original for " << i;
}
bool expectIsOriginalSkipped2[] =
{ true, true, true, true, true, true, true, true, true, false,
true, true, true, true, true, true, true, true, true, false,
true, true, true, true, true, true, true, true, true
};
for (uint32_t i = 0; i < mozilla::ArrayLength(expectIsOriginalSkipped2); i++) {
iter2.SetOriginalOffset(i);
EXPECT_TRUE(iter2.IsOriginalCharSkipped() == expectIsOriginalSkipped2[i]) <<
"[10.a] Check IsOriginalCharSkipped for " << i;
}
return true;
}
TEST(Gfx, gfxSkipChars) {
TestConstructor();
TestLength();
TestIterator();
}
|
