| // Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file |
| // for details. All rights reserved. Use of this source code is governed by a |
| // BSD-style license that can be found in the LICENSE file. |
| |
| /// Tests case-ignoring compare and equality. |
| |
| import "package:collection/collection.dart"; |
| import "package:test/test.dart"; |
| |
| main() { |
| test("equality ignore ASCII case", () { |
| var strings = [ |
| "0@`aopz[{", |
| "0@`aopz[{", |
| "0@`Aopz[{", |
| "0@`aOpz[{", |
| "0@`AOpz[{", |
| "0@`aoPz[{", |
| "0@`AoPz[{", |
| "0@`aOPz[{", |
| "0@`AOPz[{", |
| "0@`aopZ[{", |
| "0@`AopZ[{", |
| "0@`aOpZ[{", |
| "0@`AOpZ[{", |
| "0@`aoPZ[{", |
| "0@`AoPZ[{", |
| "0@`aOPZ[{", |
| "0@`AOPZ[{", |
| ]; |
| |
| for (var s1 in strings) { |
| for (var s2 in strings) { |
| var reason = "$s1 =?= $s2"; |
| expect(equalsIgnoreAsciiCase(s1, s2), true, reason: reason); |
| expect(hashIgnoreAsciiCase(s1), hashIgnoreAsciiCase(s2), |
| reason: reason); |
| } |
| } |
| |
| var upperCaseLetters = "@`abcdefghijklmnopqrstuvwxyz[{åÅ"; |
| var lowerCaseLetters = "@`ABCDEFGHIJKLMNOPQRSTUVWXYZ[{åÅ"; |
| expect(equalsIgnoreAsciiCase(upperCaseLetters, lowerCaseLetters), true); |
| |
| testChars(char1, char2, areEqual) { |
| expect(equalsIgnoreAsciiCase(char1, char2), areEqual, |
| reason: "$char1 ${areEqual ? "=" : "!"}= $char2"); |
| } |
| for (int i = 0; i < upperCaseLetters.length; i++) { |
| for (int j = 0; i < upperCaseLetters.length; i++) { |
| testChars(upperCaseLetters[i], upperCaseLetters[j], i == j); |
| testChars(lowerCaseLetters[i], upperCaseLetters[j], i == j); |
| testChars(upperCaseLetters[i], lowerCaseLetters[j], i == j); |
| testChars(lowerCaseLetters[i], lowerCaseLetters[j], i == j); |
| } |
| } |
| }); |
| } |