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1 /** | 1 /** |
2 * Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file | 2 * Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file |
3 * for details. All rights reserved. Use of this source code is governed by a | 3 * for details. All rights reserved. Use of this source code is governed by a |
4 * BSD-style license that can be found in the LICENSE file. | 4 * BSD-style license that can be found in the LICENSE file. |
5 */ | 5 */ |
6 | 6 |
7 library number_format_test; | 7 library number_format_test; |
8 | 8 |
9 import 'package:unittest/unittest.dart'; | 9 import 'package:unittest/unittest.dart'; |
10 import 'package:intl/number_symbols_data.dart'; | 10 import 'package:intl/number_symbols_data.dart'; |
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112 | 112 |
113 test('Simple set of numbers', () { | 113 test('Simple set of numbers', () { |
114 var number = new NumberFormat(); | 114 var number = new NumberFormat(); |
115 for (var x in allTestNumbers.keys) { | 115 for (var x in allTestNumbers.keys) { |
116 var formatted = number.format(allTestNumbers[x]); | 116 var formatted = number.format(allTestNumbers[x]); |
117 expect(formatted, x); | 117 expect(formatted, x); |
118 if (!testNumbersWeCannotReadBack.containsKey(x)) { | 118 if (!testNumbersWeCannotReadBack.containsKey(x)) { |
119 var readBack = number.parse(formatted); | 119 var readBack = number.parse(formatted); |
120 // Even among ones we can read back, we can't test NaN for equality. | 120 // Even among ones we can read back, we can't test NaN for equality. |
121 if (allTestNumbers[x].isNaN) { | 121 if (allTestNumbers[x].isNaN) { |
122 expect(readBack.isNaN, isTrue); | 122 expect(readBack, isNaN); |
123 } else { | 123 } else { |
124 expect(readBack, allTestNumbers[x]); | 124 expect(readBack, allTestNumbers[x]); |
125 } | 125 } |
126 } | 126 } |
127 } | 127 } |
128 }); | 128 }); |
129 | 129 |
130 test('Exponential form', () { | 130 test('Exponential form', () { |
131 var number = new NumberFormat("#.###E0"); | 131 var number = new NumberFormat("#.###E0"); |
132 for (var x in testExponential.keys) { | 132 for (var x in testExponential.keys) { |
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169 }); | 169 }); |
170 | 170 |
171 test('Unparseable', () { | 171 test('Unparseable', () { |
172 var format = new NumberFormat.currencyPattern(); | 172 var format = new NumberFormat.currencyPattern(); |
173 expect(() => format.parse("abcdefg"), throwsFormatException); | 173 expect(() => format.parse("abcdefg"), throwsFormatException); |
174 expect(() => format.parse(""), throwsFormatException); | 174 expect(() => format.parse(""), throwsFormatException); |
175 expect(() => format.parse("1.0zzz"), throwsFormatException); | 175 expect(() => format.parse("1.0zzz"), throwsFormatException); |
176 expect(() => format.parse("-∞+1"), throwsFormatException); | 176 expect(() => format.parse("-∞+1"), throwsFormatException); |
177 }); | 177 }); |
178 } | 178 } |
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