tests/corelib/double_compare_test.dart - Issue 12743005: Revert "Remove Expect from core library."

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Issue 12743005: Revert "Remove Expect from core library." (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Reupload (first upload failed). Created 7 years, 9 months ago

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

6

7 // Dart test program for testing 'compare' on doubles.	5 // Dart test program for testing 'compare' on doubles.

8	6

9 void main() {	7 void main() {

10 Expect.equals(0, (0.0).compareTo(0.0));	8 Expect.equals(0, (0.0).compareTo(0.0));

11 Expect.equals(0, (1.0).compareTo(1.0));	9 Expect.equals(0, (1.0).compareTo(1.0));

12 Expect.equals(0, (-2.0).compareTo(-2.0));	10 Expect.equals(0, (-2.0).compareTo(-2.0));

13 Expect.equals(0, (1e-50).compareTo(1e-50));	11 Expect.equals(0, (1e-50).compareTo(1e-50));

14 Expect.equals(0, (-2e50).compareTo(-2e50));	12 Expect.equals(0, (-2e50).compareTo(-2e50));

15 Expect.equals(0, double.NAN.compareTo(double.NAN));	13 Expect.equals(0, double.NAN.compareTo(double.NAN));

16 Expect.equals(0, double.INFINITY.compareTo(double.INFINITY));	14 Expect.equals(0, double.INFINITY.compareTo(double.INFINITY));

(...skipping 23 matching lines...) Expand all Loading...
40 Expect.isTrue((0.0).compareTo(-0.0) > 0);	38 Expect.isTrue((0.0).compareTo(-0.0) > 0);

41 Expect.isTrue(double.NAN.compareTo(double.INFINITY) > 0);	39 Expect.isTrue(double.NAN.compareTo(double.INFINITY) > 0);

42 Expect.isTrue(double.NAN.compareTo(double.NEGATIVE_INFINITY) > 0);	40 Expect.isTrue(double.NAN.compareTo(double.NEGATIVE_INFINITY) > 0);

43 Expect.isTrue(double.INFINITY.compareTo(double.NAN) < 0);	41 Expect.isTrue(double.INFINITY.compareTo(double.NAN) < 0);

44 Expect.isTrue(double.NEGATIVE_INFINITY.compareTo(double.NAN) < 0);	42 Expect.isTrue(double.NEGATIVE_INFINITY.compareTo(double.NAN) < 0);

45 Expect.isTrue(maxDouble.compareTo(double.NAN) < 0);	43 Expect.isTrue(maxDouble.compareTo(double.NAN) < 0);

46 Expect.isTrue(negMaxDouble.compareTo(double.NAN) < 0);	44 Expect.isTrue(negMaxDouble.compareTo(double.NAN) < 0);

47 Expect.isTrue(double.NAN.compareTo(maxDouble) > 0);	45 Expect.isTrue(double.NAN.compareTo(maxDouble) > 0);

48 Expect.isTrue(double.NAN.compareTo(negMaxDouble) > 0);	46 Expect.isTrue(double.NAN.compareTo(negMaxDouble) > 0);

49 }	47 }

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