third_party/WebKit/LayoutTests/typedcssom/cssScale.html - Issue 2942653002: [css-typed-om] remove asMatrix() method in CSSTransformComponent.idl

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Issue 2942653002: [css-typed-om] remove asMatrix() method in CSSTransformComponent.idl (Closed)

Patch Set: rebase Created 3 years, 6 months ago

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1 <!DOCTYPE html>	1 <!DOCTYPE html>

2 <script src="../resources/testharness.js"></script>	2 <script src="../resources/testharness.js"></script>

3 <script src="../resources/testharnessreport.js"></script>	3 <script src="../resources/testharnessreport.js"></script>

4	4

5 <script>	5 <script>

6 var EPSILON = 1e-6; // float epsilon	6 var EPSILON = 1e-6; // float epsilon

7 var values = [	7 var values = [

8 {input: new CSSScale(0, 0), x: 0, y: 0, z: 1, is2D: true,	8 {input: new CSSScale(0, 0), x: 0, y: 0, z: 1, is2D: true,

9 cssText: "scale(0, 0)"},	9 cssText: "scale(0, 0)"},

10 {input: new CSSScale(1, 2), x: 1, y: 2, z: 1, is2D: true,	10 {input: new CSSScale(1, 2), x: 1, y: 2, z: 1, is2D: true,

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67 assert_throws(new TypeError(), () => { new CSSScale(undefined, undefined, 0); });	67 assert_throws(new TypeError(), () => { new CSSScale(undefined, undefined, 0); });

68 assert_throws(new TypeError(), () => { new CSSScale(NaN, undefined, 0); });	68 assert_throws(new TypeError(), () => { new CSSScale(NaN, undefined, 0); });

69 assert_throws(new TypeError(), () => { new CSSScale(NaN, 0, NaN); });	69 assert_throws(new TypeError(), () => { new CSSScale(NaN, 0, NaN); });

70 assert_throws(new TypeError(), () => { new CSSScale(0, "hello", "world"); });	70 assert_throws(new TypeError(), () => { new CSSScale(0, "hello", "world"); });

71 assert_throws(new TypeError(), () => { new CSSScale(0, {}, {}); });	71 assert_throws(new TypeError(), () => { new CSSScale(0, {}, {}); });

72 assert_throws(new TypeError(), () => { new CSSScale({}, {}, {}); });	72 assert_throws(new TypeError(), () => { new CSSScale({}, {}, {}); });

73 assert_throws(new TypeError(), () => { new CSSScale(NaN, NaN, NaN); });	73 assert_throws(new TypeError(), () => { new CSSScale(NaN, NaN, NaN); });

74 }, "Test that invalid input throws an exception.");	74 }, "Test that invalid input throws an exception.");

75	75

76 test(function() {	76 test(function() {

77 for (var i = 0; i < values.length; ++i) {

78 var input = values[i].input;

79 var inputAsMatrix = input.asMatrix();

80 assert_equals(inputAsMatrix.is2D(), input.is2D());

81

82 var expectedMatrix = input.is2D() ? new CSSMatrixComponent(new DOMMatrixRead Only([input.x, 0, 0, input.y, 0, 0])) :

83 new CSSMatrixComponent(new DOMMatrixReadOnly([input.x, 0, 0, 0, 0, input .y, 0, 0, 0, 0, input.z, 0, 0, 0, 0, 1]));

84 for (var attribute in expectedMatrix) {

85 if (attribute == "matrix") {

86 assert_matrix_approx_equals(inputAsMatrix[attribute], expectedMatrix[att ribute]);

87 } else {

88 assert_equals(inputAsMatrix[attribute], expectedMatrix[attribute]);

89 }

90 }

91 }

92 }, "Test that asMatrix is constructed correctly for CSSScale.");

93

94 test(function() {

95 var actual = new CSSScale(0, 0, 0);	77 var actual = new CSSScale(0, 0, 0);

96 actual.x = 1;	78 actual.x = 1;

97 actual.y = 2;	79 actual.y = 2;

98 actual.z = 3;	80 actual.z = 3;

99 assert_equals(actual.x, 1);	81 assert_equals(actual.x, 1);

100 assert_equals(actual.y, 2);	82 assert_equals(actual.y, 2);

101 assert_equals(actual.z, 3);	83 assert_equals(actual.z, 3);

102 }, "Test that x, y, z are mutable attributes.");	84 }, "Test that x, y, z are mutable attributes.");

103	85

104 function assert_array_approx_equals(actual, expected) {	86 function assert_array_approx_equals(actual, expected) {

105 for (var i = 0; i < actual.length; i++) {	87 for (var i = 0; i < actual.length; i++) {

106 assert_approx_equals(actual[i], expected[i], EPSILON);	88 assert_approx_equals(actual[i], expected[i], EPSILON);

107 }	89 }

108 }	90 }

109	91

110 function assert_matrix_approx_equals(actual, expected) {	92 function assert_matrix_approx_equals(actual, expected) {

111 assert_array_approx_equals(actual.toFloat64Array(), expected.toFloat64Array()) ;	93 assert_array_approx_equals(actual.toFloat64Array(), expected.toFloat64Array()) ;

112 }	94 }

113 </script>	95 </script>

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