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Side by Side Diff: tests/corelib_strong/num_clamp_test.dart

Issue 2771453003: Format all tests. (Closed)
Patch Set: Format files Created 3 years, 8 months ago
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1 // Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file 1 // Copyright (c) 2012, 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 // Test num.clamp. 4 // Test num.clamp.
5 5
6 import "package:expect/expect.dart"; 6 import "package:expect/expect.dart";
7 7
8 testIntClamp() { 8 testIntClamp() {
9 Expect.equals(2, 2.clamp(1, 3)); 9 Expect.equals(2, 2.clamp(1, 3));
10 Expect.equals(1, 0.clamp(1, 3)); 10 Expect.equals(1, 0.clamp(1, 3));
11 Expect.equals(3, 4.clamp(1, 3)); 11 Expect.equals(3, 4.clamp(1, 3));
12 Expect.equals(-2, (-2).clamp(-3, -1)); 12 Expect.equals(-2, (-2).clamp(-3, -1));
13 Expect.equals(-1, 0.clamp(-3, -1)); 13 Expect.equals(-1, 0.clamp(-3, -1));
14 Expect.equals(-3, (-4).clamp(-3, -1)); 14 Expect.equals(-3, (-4).clamp(-3, -1));
15 Expect.equals(0, 1.clamp(0, 0)); 15 Expect.equals(0, 1.clamp(0, 0));
16 Expect.equals(0, (-1).clamp(0, 0)); 16 Expect.equals(0, (-1).clamp(0, 0));
17 Expect.equals(0, 0.clamp(0, 0)); 17 Expect.equals(0, 0.clamp(0, 0));
18 Expect.throws(() => 0.clamp(0, -1), (e) => e is ArgumentError); 18 Expect.throws(() => 0.clamp(0, -1), (e) => e is ArgumentError);
19 Expect.throws(() => 0.clamp("str", -1), 19 Expect.throws(
20 (e) => e is ArgumentError || e is TypeError); 20 () => 0.clamp("str", -1), (e) => e is ArgumentError || e is TypeError);
21 Expect.throws(() => 0.clamp(0, "2"), 21 Expect.throws(
22 (e) => e is ArgumentError || e is TypeError); 22 () => 0.clamp(0, "2"), (e) => e is ArgumentError || e is TypeError);
23 } 23 }
24 24
25 testDoubleClamp() { 25 testDoubleClamp() {
26 Expect.equals(2.0, 2.clamp(1.0, 3.0)); 26 Expect.equals(2.0, 2.clamp(1.0, 3.0));
27 Expect.equals(1.0, 0.clamp(1.0, 3.0)); 27 Expect.equals(1.0, 0.clamp(1.0, 3.0));
28 Expect.equals(3.0, 4.clamp(1.0, 3.0)); 28 Expect.equals(3.0, 4.clamp(1.0, 3.0));
29 Expect.equals(-2.0, (-2.0).clamp(-3.0, -1.0)); 29 Expect.equals(-2.0, (-2.0).clamp(-3.0, -1.0));
30 Expect.equals(-1.0, 0.0.clamp(-3.0, -1.0)); 30 Expect.equals(-1.0, 0.0.clamp(-3.0, -1.0));
31 Expect.equals(-3.0, (-4.0).clamp(-3.0, -1.0)); 31 Expect.equals(-3.0, (-4.0).clamp(-3.0, -1.0));
32 Expect.equals(0.0, 1.0.clamp(0.0, 0.0)); 32 Expect.equals(0.0, 1.0.clamp(0.0, 0.0));
33 Expect.equals(0.0, (-1.0).clamp(0.0, 0.0)); 33 Expect.equals(0.0, (-1.0).clamp(0.0, 0.0));
34 Expect.equals(0.0, 0.0.clamp(0.0, 0.0)); 34 Expect.equals(0.0, 0.0.clamp(0.0, 0.0));
35 Expect.throws(() => 0.0.clamp(0.0, -1.0), (e) => e is ArgumentError); 35 Expect.throws(() => 0.0.clamp(0.0, -1.0), (e) => e is ArgumentError);
36 Expect.throws(() => 0.0.clamp("str", -1.0), 36 Expect.throws(() => 0.0.clamp("str", -1.0),
37 (e) => e is ArgumentError || e is TypeError); 37 (e) => e is ArgumentError || e is TypeError);
38 Expect.throws(() => 0.0.clamp(0.0, "2"), 38 Expect.throws(
39 (e) => e is ArgumentError || e is TypeError); 39 () => 0.0.clamp(0.0, "2"), (e) => e is ArgumentError || e is TypeError);
40 } 40 }
41 41
42 testDoubleClampInt() { 42 testDoubleClampInt() {
43 Expect.equals(2.0, 2.0.clamp(1, 3)); 43 Expect.equals(2.0, 2.0.clamp(1, 3));
44 Expect.equals(1, 0.0.clamp(1, 3)); 44 Expect.equals(1, 0.0.clamp(1, 3));
45 Expect.isTrue(0.0.clamp(1, 3) is int); 45 Expect.isTrue(0.0.clamp(1, 3) is int);
46 Expect.equals(3, 4.0.clamp(1, 3)); 46 Expect.equals(3, 4.0.clamp(1, 3));
47 Expect.isTrue(4.0.clamp(1, 3) is int); 47 Expect.isTrue(4.0.clamp(1, 3) is int);
48 Expect.equals(-2.0, (-2.0).clamp(-3, -1)); 48 Expect.equals(-2.0, (-2.0).clamp(-3, -1));
49 Expect.equals(-1, 0.0.clamp(-3, -1)); 49 Expect.equals(-1, 0.0.clamp(-3, -1));
50 Expect.isTrue(0.0.clamp(-3, -1) is int); 50 Expect.isTrue(0.0.clamp(-3, -1) is int);
51 Expect.equals(-3, (-4.0).clamp(-3, -1)); 51 Expect.equals(-3, (-4.0).clamp(-3, -1));
52 Expect.isTrue((-4.0).clamp(-3, -1) is int); 52 Expect.isTrue((-4.0).clamp(-3, -1) is int);
53 Expect.equals(0, 1.0.clamp(0, 0)); 53 Expect.equals(0, 1.0.clamp(0, 0));
54 Expect.isTrue(1.0.clamp(0, 0) is int); 54 Expect.isTrue(1.0.clamp(0, 0) is int);
55 Expect.equals(0, (-1.0).clamp(0, 0)); 55 Expect.equals(0, (-1.0).clamp(0, 0));
56 Expect.isTrue((-1.0).clamp(0, 0) is int); 56 Expect.isTrue((-1.0).clamp(0, 0) is int);
57 Expect.equals(0.0, 0.0.clamp(0, 0)); 57 Expect.equals(0.0, 0.0.clamp(0, 0));
58 Expect.isTrue(0.0.clamp(0, 0) is double); 58 Expect.isTrue(0.0.clamp(0, 0) is double);
59 Expect.throws(() => 0.0.clamp(0, -1), (e) => e is ArgumentError); 59 Expect.throws(() => 0.0.clamp(0, -1), (e) => e is ArgumentError);
60 Expect.throws(() => 0.0.clamp("str", -1), 60 Expect.throws(
61 (e) => e is ArgumentError || e is TypeError); 61 () => 0.0.clamp("str", -1), (e) => e is ArgumentError || e is TypeError);
62 Expect.throws(() => 0.0.clamp(0, "2"), 62 Expect.throws(
63 (e) => e is ArgumentError || e is TypeError); 63 () => 0.0.clamp(0, "2"), (e) => e is ArgumentError || e is TypeError);
64 } 64 }
65 65
66 testDoubleClampExtremes() { 66 testDoubleClampExtremes() {
67 Expect.equals(2.0, 2.0.clamp(-double.INFINITY, double.INFINITY)); 67 Expect.equals(2.0, 2.0.clamp(-double.INFINITY, double.INFINITY));
68 Expect.equals(2.0, 2.0.clamp(-double.INFINITY, double.NAN)); 68 Expect.equals(2.0, 2.0.clamp(-double.INFINITY, double.NAN));
69 Expect.equals(double.INFINITY, 2.0.clamp(double.INFINITY, double.NAN)); 69 Expect.equals(double.INFINITY, 2.0.clamp(double.INFINITY, double.NAN));
70 Expect.isTrue(2.0.clamp(double.NAN, double.NAN).isNaN); 70 Expect.isTrue(2.0.clamp(double.NAN, double.NAN).isNaN);
71 Expect.throws(() => 0.0.clamp(double.NAN, double.INFINITY), 71 Expect.throws(
72 (e) => e is ArgumentError); 72 () => 0.0.clamp(double.NAN, double.INFINITY), (e) => e is ArgumentError);
73 } 73 }
74 74
75 main() { 75 main() {
76 testIntClamp(); 76 testIntClamp();
77 testDoubleClamp(); 77 testDoubleClamp();
78 testDoubleClampInt(); 78 testDoubleClampInt();
79 testDoubleClampExtremes(); 79 testDoubleClampExtremes();
80 } 80 }
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