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Side by Side Diff: tests/corelib_strong/string_replace_all_test.dart

Issue 2771453003: Format all tests. (Closed)
Patch Set: Format files Created 3 years, 8 months ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
2 // for details. All rights reserved. Use of this source code is governed by a 2 // for details. All rights reserved. Use of this source code is governed by a
3 // BSD-style license that can be found in the LICENSE file. 3 // BSD-style license that can be found in the LICENSE file.
4 4
5 import "package:expect/expect.dart"; 5 import "package:expect/expect.dart";
6 6
7 testReplaceAll() { 7 testReplaceAll() {
8 Expect.equals( 8 Expect.equals("aXXcaXXdae", "abcabdae".replaceAll("b", "XX"));
9 "aXXcaXXdae", "abcabdae".replaceAll("b", "XX"));
10 9
11 // Test with the replaced string at the begining. 10 // Test with the replaced string at the begining.
12 Expect.equals( 11 Expect.equals("XXbcXXbdXXe", "abcabdae".replaceAll("a", "XX"));
13 "XXbcXXbdXXe", "abcabdae".replaceAll("a", "XX"));
14 12
15 // Test with the replaced string at the end. 13 // Test with the replaced string at the end.
16 Expect.equals( 14 Expect.equals("abcabdaXX", "abcabdae".replaceAll("e", "XX"));
17 "abcabdaXX", "abcabdae".replaceAll("e", "XX"));
18 15
19 // Test when there are no occurence of the string to replace. 16 // Test when there are no occurence of the string to replace.
20 Expect.equals( 17 Expect.equals("abcabdae", "abcabdae".replaceAll("f", "XX"));
21 "abcabdae", "abcabdae".replaceAll("f", "XX"));
22 18
23 // Test when the string to change is the empty string. 19 // Test when the string to change is the empty string.
24 Expect.equals("", "".replaceAll("from", "to")); 20 Expect.equals("", "".replaceAll("from", "to"));
25 21
26 // Test when the string to change is a substring of the string to 22 // Test when the string to change is a substring of the string to
27 // replace. 23 // replace.
28 Expect.equals("fro", "fro".replaceAll("from", "to")); 24 Expect.equals("fro", "fro".replaceAll("from", "to"));
29 25
30 // Test when the string to change is the replaced string. 26 // Test when the string to change is the replaced string.
31 Expect.equals("to", "from".replaceAll("from", "to")); 27 Expect.equals("to", "from".replaceAll("from", "to"));
32 28
33 // Test when matches are adjacent 29 // Test when matches are adjacent
34 Expect.equals("toto", "fromfrom".replaceAll("from", "to")); 30 Expect.equals("toto", "fromfrom".replaceAll("from", "to"));
35 31
36 // Test when the string to change is the replacement string. 32 // Test when the string to change is the replacement string.
37 Expect.equals("to", "to".replaceAll("from", "to")); 33 Expect.equals("to", "to".replaceAll("from", "to"));
38 34
39 // Test replacing by the empty string. 35 // Test replacing by the empty string.
40 Expect.equals( 36 Expect.equals("bcbde", "abcabdae".replaceAll("a", ""));
41 "bcbde", "abcabdae".replaceAll("a", ""));
42 Expect.equals("AB", "AfromB".replaceAll("from", "")); 37 Expect.equals("AB", "AfromB".replaceAll("from", ""));
43 38
44 // Test changing the empty string. 39 // Test changing the empty string.
45 Expect.equals("to", "".replaceAll("", "to")); 40 Expect.equals("to", "".replaceAll("", "to"));
46 41
47 // Test replacing the empty string. 42 // Test replacing the empty string.
48 Expect.equals("toAtoBtoCto", "ABC".replaceAll("", "to")); 43 Expect.equals("toAtoBtoCto", "ABC".replaceAll("", "to"));
49 44
50 // Pattern strings containing RegExp metacharacters - these are not 45 // Pattern strings containing RegExp metacharacters - these are not
51 // interpreted as RegExps. 46 // interpreted as RegExps.
52 Expect.equals(r"$$", "||".replaceAll("|", r"$")); 47 Expect.equals(r"$$", "||".replaceAll("|", r"$"));
53 Expect.equals(r"$$$$", "||".replaceAll("|", r"$$")); 48 Expect.equals(r"$$$$", "||".replaceAll("|", r"$$"));
54 Expect.equals(r"x$|x", "x|.|x".replaceAll("|.", r"$")); 49 Expect.equals(r"x$|x", "x|.|x".replaceAll("|.", r"$"));
55 Expect.equals(r"$$", "..".replaceAll(".", r"$")); 50 Expect.equals(r"$$", "..".replaceAll(".", r"$"));
56 Expect.equals(r"[$$$$]", "[..]".replaceAll(".", r"$$")); 51 Expect.equals(r"[$$$$]", "[..]".replaceAll(".", r"$$"));
57 Expect.equals(r"[$]", "[..]".replaceAll("..", r"$")); 52 Expect.equals(r"[$]", "[..]".replaceAll("..", r"$"));
58 Expect.equals(r"$$", r"\\".replaceAll(r"\", r"$")); 53 Expect.equals(r"$$", r"\\".replaceAll(r"\", r"$"));
59 } 54 }
60 55
61 testReplaceAllMapped() { 56 testReplaceAllMapped() {
62 String mark(Match m) => "[${m[0]}]"; 57 String mark(Match m) => "[${m[0]}]";
63 Expect.equals( 58 Expect.equals("a[b]ca[b]dae", "abcabdae".replaceAllMapped("b", mark));
64 "a[b]ca[b]dae", "abcabdae".replaceAllMapped("b", mark));
65 59
66 // Test with the replaced string at the begining. 60 // Test with the replaced string at the begining.
67 Expect.equals( 61 Expect.equals("[a]bc[a]bd[a]e", "abcabdae".replaceAllMapped("a", mark));
68 "[a]bc[a]bd[a]e", "abcabdae".replaceAllMapped("a", mark));
69 62
70 // Test with the replaced string at the end. 63 // Test with the replaced string at the end.
71 Expect.equals( 64 Expect.equals("abcabda[e]", "abcabdae".replaceAllMapped("e", mark));
72 "abcabda[e]", "abcabdae".replaceAllMapped("e", mark));
73 65
74 // Test when there are no occurence of the string to replace. 66 // Test when there are no occurence of the string to replace.
75 Expect.equals( 67 Expect.equals("abcabdae", "abcabdae".replaceAllMapped("f", mark));
76 "abcabdae", "abcabdae".replaceAllMapped("f", mark));
77 68
78 // Test when the string to change is the empty string. 69 // Test when the string to change is the empty string.
79 Expect.equals("", "".replaceAllMapped("from", mark)); 70 Expect.equals("", "".replaceAllMapped("from", mark));
80 71
81 // Test when the string to change is a substring of the string to 72 // Test when the string to change is a substring of the string to
82 // replace. 73 // replace.
83 Expect.equals("fro", "fro".replaceAllMapped("from", mark)); 74 Expect.equals("fro", "fro".replaceAllMapped("from", mark));
84 75
85 // Test when matches are adjacent 76 // Test when matches are adjacent
86 Expect.equals("[from][from]", "fromfrom".replaceAllMapped("from", mark)); 77 Expect.equals("[from][from]", "fromfrom".replaceAllMapped("from", mark));
87 78
88 // Test replacing by the empty string. 79 // Test replacing by the empty string.
89 Expect.equals( 80 Expect.equals("bcbde", "abcabdae".replaceAllMapped("a", (m) => ""));
90 "bcbde", "abcabdae".replaceAllMapped("a", (m) => ""));
91 Expect.equals("AB", "AfromB".replaceAllMapped("from", (m) => "")); 81 Expect.equals("AB", "AfromB".replaceAllMapped("from", (m) => ""));
92 82
93 // Test changing the empty string. 83 // Test changing the empty string.
94 Expect.equals("[]", "".replaceAllMapped("", mark)); 84 Expect.equals("[]", "".replaceAllMapped("", mark));
95 85
96 // Test replacing the empty string. 86 // Test replacing the empty string.
97 Expect.equals("[]A[]B[]C[]", "ABC".replaceAllMapped("", mark)); 87 Expect.equals("[]A[]B[]C[]", "ABC".replaceAllMapped("", mark));
98 } 88 }
99 89
100 testSplitMapJoin() { 90 testSplitMapJoin() {
101 String mark(Match m) => "[${m[0]}]"; 91 String mark(Match m) => "[${m[0]}]";
102 String wrap(String s) => "<${s}>"; 92 String wrap(String s) => "<${s}>";
103 93
104 Expect.equals( 94 Expect.equals("<a>[b]<ca>[b]<dae>",
105 "<a>[b]<ca>[b]<dae>",
106 "abcabdae".splitMapJoin("b", onMatch: mark, onNonMatch: wrap)); 95 "abcabdae".splitMapJoin("b", onMatch: mark, onNonMatch: wrap));
107 96
108 // Test with the replaced string at the begining. 97 // Test with the replaced string at the begining.
109 Expect.equals( 98 Expect.equals("<>[a]<bc>[a]<bd>[a]<e>",
110 "<>[a]<bc>[a]<bd>[a]<e>",
111 "abcabdae".splitMapJoin("a", onMatch: mark, onNonMatch: wrap)); 99 "abcabdae".splitMapJoin("a", onMatch: mark, onNonMatch: wrap));
112 100
113 // Test with the replaced string at the end. 101 // Test with the replaced string at the end.
114 Expect.equals( 102 Expect.equals("<abcabda>[e]<>",
115 "<abcabda>[e]<>",
116 "abcabdae".splitMapJoin("e", onMatch: mark, onNonMatch: wrap)); 103 "abcabdae".splitMapJoin("e", onMatch: mark, onNonMatch: wrap));
117 104
118 // Test when there are no occurence of the string to replace. 105 // Test when there are no occurence of the string to replace.
119 Expect.equals( 106 Expect.equals("<abcabdae>",
120 "<abcabdae>",
121 "abcabdae".splitMapJoin("f", onMatch: mark, onNonMatch: wrap)); 107 "abcabdae".splitMapJoin("f", onMatch: mark, onNonMatch: wrap));
122 108
123 // Test when the string to change is the empty string. 109 // Test when the string to change is the empty string.
124 Expect.equals("<>", "".splitMapJoin("from", onMatch: mark, onNonMatch: wrap)); 110 Expect.equals("<>", "".splitMapJoin("from", onMatch: mark, onNonMatch: wrap));
125 111
126 // Test when the string to change is a substring of the string to 112 // Test when the string to change is a substring of the string to
127 // replace. 113 // replace.
128 Expect.equals("<fro>", 114 Expect.equals(
129 "fro".splitMapJoin("from", onMatch: mark, onNonMatch: wrap)); 115 "<fro>", "fro".splitMapJoin("from", onMatch: mark, onNonMatch: wrap));
130 116
131 // Test when matches are adjacent 117 // Test when matches are adjacent
132 Expect.equals("<>[from]<>[from]<>", 118 Expect.equals("<>[from]<>[from]<>",
133 "fromfrom".splitMapJoin("from", onMatch: mark, onNonMatch: wrap)); 119 "fromfrom".splitMapJoin("from", onMatch: mark, onNonMatch: wrap));
134 120
135 // Test changing the empty string. 121 // Test changing the empty string.
136 Expect.equals("<>[]<>", "".splitMapJoin("", onMatch: mark, onNonMatch: wrap)); 122 Expect.equals("<>[]<>", "".splitMapJoin("", onMatch: mark, onNonMatch: wrap));
137 123
138 // Test replacing the empty string. 124 // Test replacing the empty string.
139 Expect.equals("<>[]<A>[]<B>[]<C>[]<>", "ABC".splitMapJoin("", onMatch: mark, 125 Expect.equals("<>[]<A>[]<B>[]<C>[]<>",
140 onNonMatch: wrap)); 126 "ABC".splitMapJoin("", onMatch: mark, onNonMatch: wrap));
141 127
142 // Test with only onMatch. 128 // Test with only onMatch.
143 Expect.equals( 129 Expect.equals("[a]bc[a]bd[a]e", "abcabdae".splitMapJoin("a", onMatch: mark));
144 "[a]bc[a]bd[a]e",
145 "abcabdae".splitMapJoin("a", onMatch: mark));
146
147 130
148 // Test with only onNonMatch 131 // Test with only onNonMatch
149 Expect.equals( 132 Expect.equals(
150 "<>a<bc>a<bd>a<e>", 133 "<>a<bc>a<bd>a<e>", "abcabdae".splitMapJoin("a", onNonMatch: wrap));
151 "abcabdae".splitMapJoin("a", onNonMatch: wrap));
152
153 } 134 }
154 135
155 main() { 136 main() {
156 testReplaceAll(); 137 testReplaceAll();
157 testReplaceAllMapped(); 138 testReplaceAllMapped();
158 testSplitMapJoin(); 139 testSplitMapJoin();
159 } 140 }
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