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1 // Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file | 1 // Copyright (c) 2014, 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 // VMOptions=--error_on_bad_type --error_on_bad_override | 4 // VMOptions=--error_on_bad_type --error_on_bad_override |
5 | 5 |
6 library string_escaping_test; | 6 library string_escaping_test; |
7 | 7 |
8 import 'package:observatory/service_io.dart'; | 8 import 'package:observatory/service_io.dart'; |
9 import 'package:unittest/unittest.dart'; | 9 import 'package:unittest/unittest.dart'; |
10 import 'test_helper.dart'; | 10 import 'test_helper.dart'; |
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22 var escapedUnicodeEscape; | 22 var escapedUnicodeEscape; |
23 var longStringEven; | 23 var longStringEven; |
24 var longStringOdd; | 24 var longStringOdd; |
25 var malformedWithLeadSurrogate; | 25 var malformedWithLeadSurrogate; |
26 var malformedWithTrailSurrogate; | 26 var malformedWithTrailSurrogate; |
27 | 27 |
28 void script() { | 28 void script() { |
29 ascii = "Hello, World!"; | 29 ascii = "Hello, World!"; |
30 latin1 = "blåbærgrød"; | 30 latin1 = "blåbærgrød"; |
31 unicode = "Îñţérñåţîöñåļîžåţîờñ"; | 31 unicode = "Îñţérñåţîöñåļîžåţîờñ"; |
32 hebrew = "שלום רב שובך צפורה נחמדת"; // Right-to-left text. | 32 hebrew = "שלום רב שובך צפורה נחמדת"; // Right-to-left text. |
33 singleQuotes = "'One,' he said."; | 33 singleQuotes = "'One,' he said."; |
34 doubleQuotes = '"Two," he said.'; | 34 doubleQuotes = '"Two," he said.'; |
35 newLines = "Windows\r\nSmalltalk\rUnix\n"; | 35 newLines = "Windows\r\nSmalltalk\rUnix\n"; |
36 tabs = "One\tTwo\tThree"; | 36 tabs = "One\tTwo\tThree"; |
37 suggrogatePairs = "1𝄞2𝄞𝄞3𝄞𝄞𝄞"; | 37 suggrogatePairs = "1𝄞2𝄞𝄞3𝄞𝄞𝄞"; |
38 nullInTheMiddle = "There are four\u0000 words."; | 38 nullInTheMiddle = "There are four\u0000 words."; |
39 escapedUnicodeEscape = "Should not be A: \\u0041"; | 39 escapedUnicodeEscape = "Should not be A: \\u0041"; |
40 | 40 |
41 // A surrogate pair will cross the preferred truncation boundry. | 41 // A surrogate pair will cross the preferred truncation boundry. |
42 longStringEven = ".."; | 42 longStringEven = ".."; |
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63 } | 63 } |
64 | 64 |
65 expectTruncatedString(String varName, String varValueAsString) { | 65 expectTruncatedString(String varName, String varValueAsString) { |
66 Field field = lib.variables.singleWhere((v) => v.name == varName); | 66 Field field = lib.variables.singleWhere((v) => v.name == varName); |
67 Instance value = field.staticValue; | 67 Instance value = field.staticValue; |
68 print(value.valueAsString); | 68 print(value.valueAsString); |
69 expect(varValueAsString, startsWith(value.valueAsString)); | 69 expect(varValueAsString, startsWith(value.valueAsString)); |
70 expect(value.valueAsStringIsTruncated, isTrue); | 70 expect(value.valueAsStringIsTruncated, isTrue); |
71 } | 71 } |
72 | 72 |
73 script(); // Need to initialize variables in the testing isolate. | 73 script(); // Need to initialize variables in the testing isolate. |
74 expectFullString('ascii', ascii); | 74 expectFullString('ascii', ascii); |
75 expectFullString('latin1', latin1); | 75 expectFullString('latin1', latin1); |
76 expectFullString('unicode', unicode); | 76 expectFullString('unicode', unicode); |
77 expectFullString('hebrew', hebrew); | 77 expectFullString('hebrew', hebrew); |
78 expectFullString('singleQuotes', singleQuotes); | 78 expectFullString('singleQuotes', singleQuotes); |
79 expectFullString('doubleQuotes', doubleQuotes); | 79 expectFullString('doubleQuotes', doubleQuotes); |
80 expectFullString('newLines', newLines); | 80 expectFullString('newLines', newLines); |
81 expectFullString('tabs', tabs); | 81 expectFullString('tabs', tabs); |
82 expectFullString('suggrogatePairs', suggrogatePairs); | 82 expectFullString('suggrogatePairs', suggrogatePairs); |
83 expectFullString('nullInTheMiddle', nullInTheMiddle); | 83 expectFullString('nullInTheMiddle', nullInTheMiddle); |
84 expectTruncatedString('longStringEven', longStringEven); | 84 expectTruncatedString('longStringEven', longStringEven); |
85 expectTruncatedString('longStringOdd', longStringOdd); | 85 expectTruncatedString('longStringOdd', longStringOdd); |
86 expectFullString('malformedWithLeadSurrogate', malformedWithLeadSurrogate); | 86 expectFullString('malformedWithLeadSurrogate', malformedWithLeadSurrogate); |
87 expectFullString('malformedWithTrailSurrogate', malformedWithTrailSurrogate); | 87 expectFullString('malformedWithTrailSurrogate', malformedWithTrailSurrogate); |
88 } | 88 } |
89 | 89 |
90 var tests = [ | 90 var tests = [ |
91 testStrings, | 91 testStrings, |
92 ]; | 92 ]; |
93 | 93 |
94 main(args) => runIsolateTests(args, tests, testeeBefore: script); | 94 main(args) => runIsolateTests(args, tests, testeeBefore: script); |
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