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
|
// Copyright (c) 2011 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 "base/utf_string_conversions.h"
#include "chrome/browser/autofill/autofill_field.h"
#include "chrome/browser/autofill/form_field.h"
#include "testing/gtest/include/gtest/gtest.h"
TEST(FormFieldTest, Match) {
AutofillField field;
// Empty strings match.
EXPECT_TRUE(FormField::Match(&field, string16(), FormField::MATCH_LABEL));
// Empty pattern matches non-empty string.
field.label = ASCIIToUTF16("a");
EXPECT_TRUE(FormField::Match(&field, string16(), FormField::MATCH_LABEL));
// Strictly empty pattern matches empty string.
field.label = ASCIIToUTF16("");
EXPECT_TRUE(FormField::Match(&field, ASCIIToUTF16("^$"),
FormField::MATCH_LABEL));
// Strictly empty pattern does not match non-empty string.
field.label = ASCIIToUTF16("a");
EXPECT_FALSE(FormField::Match(&field, ASCIIToUTF16("^$"),
FormField::MATCH_LABEL));
// Non-empty pattern doesn't match empty string.
field.label = string16();
EXPECT_FALSE(FormField::Match(&field, ASCIIToUTF16("a"),
FormField::MATCH_LABEL));
// Beginning of line.
field.label = ASCIIToUTF16("head_tail");
EXPECT_TRUE(FormField::Match(&field, ASCIIToUTF16("^head"),
FormField::MATCH_LABEL));
EXPECT_FALSE(FormField::Match(&field, ASCIIToUTF16("^tail"),
FormField::MATCH_LABEL));
// End of line.
field.label = ASCIIToUTF16("head_tail");
EXPECT_FALSE(FormField::Match(&field, ASCIIToUTF16("head$"),
FormField::MATCH_LABEL));
EXPECT_TRUE(FormField::Match(&field, ASCIIToUTF16("tail$"),
FormField::MATCH_LABEL));
// Exact.
field.label = ASCIIToUTF16("head_tail");
EXPECT_FALSE(FormField::Match(&field, ASCIIToUTF16("^head$"),
FormField::MATCH_LABEL));
EXPECT_FALSE(FormField::Match(&field, ASCIIToUTF16("^tail$"),
FormField::MATCH_LABEL));
EXPECT_TRUE(FormField::Match(&field, ASCIIToUTF16("^head_tail$"),
FormField::MATCH_LABEL));
// Escaped dots.
field.label = ASCIIToUTF16("m.i.");
// Note: This pattern is misleading as the "." characters are wild cards.
EXPECT_TRUE(FormField::Match(&field, ASCIIToUTF16("m.i."),
FormField::MATCH_LABEL));
EXPECT_TRUE(FormField::Match(&field, ASCIIToUTF16("m\\.i\\."),
FormField::MATCH_LABEL));
field.label = ASCIIToUTF16("mXiX");
EXPECT_TRUE(FormField::Match(&field, ASCIIToUTF16("m.i."),
FormField::MATCH_LABEL));
EXPECT_FALSE(FormField::Match(&field, ASCIIToUTF16("m\\.i\\."),
FormField::MATCH_LABEL));
// Repetition.
field.label = ASCIIToUTF16("headtail");
EXPECT_TRUE(FormField::Match(&field, ASCIIToUTF16("head.*tail"),
FormField::MATCH_LABEL));
field.label = ASCIIToUTF16("headXtail");
EXPECT_TRUE(FormField::Match(&field, ASCIIToUTF16("head.*tail"),
FormField::MATCH_LABEL));
field.label = ASCIIToUTF16("headXXXtail");
EXPECT_TRUE(FormField::Match(&field, ASCIIToUTF16("head.*tail"),
FormField::MATCH_LABEL));
field.label = ASCIIToUTF16("headtail");
EXPECT_FALSE(FormField::Match(&field, ASCIIToUTF16("head.+tail"),
FormField::MATCH_LABEL));
field.label = ASCIIToUTF16("headXtail");
EXPECT_TRUE(FormField::Match(&field, ASCIIToUTF16("head.+tail"),
FormField::MATCH_LABEL));
field.label = ASCIIToUTF16("headXXXtail");
EXPECT_TRUE(FormField::Match(&field, ASCIIToUTF16("head.+tail"),
FormField::MATCH_LABEL));
// Alternation.
field.label = ASCIIToUTF16("head_tail");
EXPECT_TRUE(FormField::Match(&field, ASCIIToUTF16("head|other"),
FormField::MATCH_LABEL));
EXPECT_TRUE(FormField::Match(&field, ASCIIToUTF16("tail|other"),
FormField::MATCH_LABEL));
EXPECT_FALSE(FormField::Match(&field, ASCIIToUTF16("bad|good"),
FormField::MATCH_LABEL));
// Case sensitivity.
field.label = ASCIIToUTF16("xxxHeAd_tAiLxxx");
EXPECT_TRUE(FormField::Match(&field, ASCIIToUTF16("head_tail"),
FormField::MATCH_LABEL));
// Word boundaries.
field.label = ASCIIToUTF16("contains word:");
EXPECT_TRUE(FormField::Match(&field, ASCIIToUTF16("\\bword\\b"),
FormField::MATCH_LABEL));
EXPECT_FALSE(FormField::Match(&field, ASCIIToUTF16("\\bcon\\b"),
FormField::MATCH_LABEL));
// Make sure the circumflex in 'crepe' is not treated as a word boundary.
field.label = UTF8ToUTF16("cr" "\xC3\xAA" "pe");
EXPECT_FALSE(FormField::Match(&field, ASCIIToUTF16("\\bcr\\b"),
FormField::MATCH_LABEL));
}
|
