tests/corelib/surrogate_pair_toUpper_test.dart - Issue 11411092: Revert "Add some support for the code-point code-unit distinction."

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Issue 11411092: Revert "Add some support for the code-point code-unit distinction." (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 8 years, 1 month ago

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1 // Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file

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.

4

5 class SurrogatePairTest {

6

7 static testMain() {

8 var monkeyFace = "🐵";

9 var aceOfSpades = "🂡";

10 var gronthismata = "𝁅";

11 var segno = "𝄋";

12

13 Expect.equals(monkeyFace, monkeyFace.toUpperCase());

14 Expect.equals(monkeyFace, monkeyFace.toLowerCase());

15 Expect.equals(aceOfSpades, aceOfSpades.toUpperCase());

16 Expect.equals(aceOfSpades, aceOfSpades.toLowerCase());

17 Expect.equals(gronthismata, gronthismata.toUpperCase());

18 Expect.equals(gronthismata, gronthismata.toLowerCase());

19 Expect.equals(segno, segno.toUpperCase());

20 Expect.equals(segno, segno.toLowerCase());

21

22 var mixedMitt = new String.fromCharCodes([0x10423, 0x1042e, 0x1043b]);

23 var upperMitt = new String.fromCharCodes([0x10423, 0x10406, 0x10413]);

24 var lowerMitt = new String.fromCharCodes([0x1044b, 0x1042e, 0x1043b]);

25 Expect.equals(upperMitt, mixedMitt.toUpperCase());

26 Expect.equals(lowerMitt, mixedMitt.toLowerCase());

27 Expect.equals(upperMitt, upperMitt.toUpperCase());

28 Expect.equals(lowerMitt, upperMitt.toLowerCase());

29 Expect.equals(upperMitt, lowerMitt.toUpperCase());

30 Expect.equals(lowerMitt, lowerMitt.toLowerCase());

31

32 var mixedXMitt = new String.fromCharCodes([0x78, 0x10423, 0x1042e, 0x1043b]) ;

33 var upperXMitt = new String.fromCharCodes([0X58, 0x10423, 0x10406, 0x10413]) ;

34 var lowerXMitt = new String.fromCharCodes([0x78, 0x1044b, 0x1042e, 0x1043b]) ;

35 Expect.equals(upperXMitt, mixedXMitt.toUpperCase());

36 Expect.equals(lowerXMitt, mixedXMitt.toLowerCase());

37 Expect.equals(upperXMitt, upperXMitt.toUpperCase());

38 Expect.equals(lowerXMitt, upperXMitt.toLowerCase());

39 Expect.equals(upperXMitt, lowerXMitt.toUpperCase());

40 Expect.equals(lowerXMitt, lowerXMitt.toLowerCase());

41

42 var mixedDotMitt = new String.fromCharCodes([0x2e, 0x10423, 0x1042e, 0x1043b ]);

43 var upperDotMitt = new String.fromCharCodes([0X2e, 0x10423, 0x10406, 0x10413 ]);

44 var lowerDotMitt = new String.fromCharCodes([0x2e, 0x1044b, 0x1042e, 0x1043b ]);

45 Expect.equals(upperDotMitt, mixedDotMitt.toUpperCase());

46 Expect.equals(lowerDotMitt, mixedDotMitt.toLowerCase());

47 Expect.equals(upperDotMitt, upperDotMitt.toUpperCase());

48 Expect.equals(lowerDotMitt, upperDotMitt.toLowerCase());

49 Expect.equals(upperDotMitt, lowerDotMitt.toUpperCase());

50 Expect.equals(lowerDotMitt, lowerDotMitt.toLowerCase());

51

52 var lowerOw = new String.fromCharCodes([0x10435]);

53 var upperOw = new String.fromCharCodes([0x1040d]);

54 Expect.equals(lowerOw.codeUnitAt(1), monkeyFace.codeUnitAt(1));

55 Expect.equals(upperOw, lowerOw.toUpperCase());

56 Expect.equals(upperOw, upperOw.toUpperCase());

57 Expect.equals(lowerOw, lowerOw.toLowerCase());

58 Expect.equals(lowerOw, upperOw.toLowerCase());

59 }

60 }

61

62 main() {

63 SurrogatePairTest.testMain();

64 }

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