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Issue 2867883003: [CSS Typed OM] Delete obsolete number and length classes from Typed OM (Closed)
Patch Set: rebase Created 3 years, 7 months ago
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1 <!DOCTYPE html>
2 <script src='../resources/testharness.js'></script>
3 <script src='../resources/testharnessreport.js'></script>
4
5 <script>
6
7 EPSILON = 0.000001;
8
9 test(function() {
10 assert_throws(new TypeError(), function() { new CSSAngleValue(100, null); });
11 assert_throws(new TypeError(), function() { new CSSAngleValue(100, ''); });
12 assert_throws(new TypeError(), function() { new CSSAngleValue(100, 'px'); });
13 assert_throws(new TypeError(), function() { new CSSAngleValue(100, 'bananas'); });
14 }, 'Invalid unit name throws an exception')
15
16 test(function() {
17 var angleValue = new CSSAngleValue(100.1, 'deg');
18
19 assert_equals(angleValue.degrees, 100.1);
20 assert_approx_equals(angleValue.radians, 1.747075, EPSILON);
21 assert_approx_equals(angleValue.gradians, 111.222222, EPSILON);
22 assert_approx_equals(angleValue.turns, 0.278056, EPSILON);
23 }, 'Test degree conversions');
24
25 test(function() {
26 var angleValue = new CSSAngleValue(100, 'rad');
27
28 assert_equals(angleValue.radians, 100);
29 assert_approx_equals(angleValue.degrees, 5729.577951, EPSILON);
30 assert_approx_equals(angleValue.gradians, 6366.197724, EPSILON);
31 assert_approx_equals(angleValue.turns, 15.915494, EPSILON);
32 }, 'Test radian conversions');
33
34 test(function() {
35 var angleValue = new CSSAngleValue(100, 'grad');
36
37 assert_equals(angleValue.gradians, 100);
38 assert_equals(angleValue.degrees, 90);
39 assert_approx_equals(angleValue.radians, 1.570796, EPSILON);
40 assert_equals(angleValue.turns, 0.25);
41 }, 'Test gradian conversions');
42
43 test(function() {
44 var angleValue = new CSSAngleValue(100, 'turn');
45
46 assert_equals(angleValue.turns, 100);
47 assert_equals(angleValue.degrees, 36000);
48 assert_approx_equals(angleValue.radians, 628.31853, EPSILON);
49 assert_equals(angleValue.gradians, 40000);
50 }, 'Test turn conversions');
51
52 test(function() {
53 assert_equals((new CSSAngleValue(100, 'deg')).cssText, '100deg');
54 assert_equals((new CSSAngleValue(200, 'rad')).cssText, '200rad');
55 assert_equals((new CSSAngleValue(300, 'grad')).cssText, '300grad');
56 assert_equals((new CSSAngleValue(400, 'turn')).cssText, '400turn');
57 }, 'Test cssText');
58
59 </script>
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