third_party/WebKit/LayoutTests/fast/dom/geometry-interfaces-dom-matrix.html - Issue 1526183004: Prevent SharedArrayBuffer views from being used in bindings

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Issue 1526183004: Prevent SharedArrayBuffer views from being used in bindings (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: some tests Created 3 years, 11 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 <script src="./resources/geometry-interfaces-test-helpers.js"></script>	4 <script src="./resources/geometry-interfaces-test-helpers.js"></script>

5 <script>	5 <script>

6 test(() => {	6 test(() => {

7 var matrix = new DOMMatrix();	7 var matrix = new DOMMatrix();

8 assert_identity_2d_matrix(matrix);	8 assert_identity_2d_matrix(matrix);

9 }, "DOMMatrix() constructor");	9 }, "DOMMatrix() constructor");

10	10

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113 assert_throws(new TypeError(), () => { DOMMatrix.fromFloat32Array(new Float32A rray([1])); },	113 assert_throws(new TypeError(), () => { DOMMatrix.fromFloat32Array(new Float32A rray([1])); },

114 "fromFloat32Array function only accepts 1 Float32Array with 6 or 16 elements ");	114 "fromFloat32Array function only accepts 1 Float32Array with 6 or 16 elements ");

115 assert_throws(new TypeError(), () => { DOMMatrix.fromFloat64Array(new Float64A rray([1])); },	115 assert_throws(new TypeError(), () => { DOMMatrix.fromFloat64Array(new Float64A rray([1])); },

116 "fromFloat64Array function only accepts 1 Float64Array with 6 or 16 elements ");	116 "fromFloat64Array function only accepts 1 Float64Array with 6 or 16 elements ");

117 assert_throws(new TypeError(), () => { DOMMatrix.fromFloat32Array(new Float32A rray(65536)); },	117 assert_throws(new TypeError(), () => { DOMMatrix.fromFloat32Array(new Float32A rray(65536)); },

118 "fromFloat32Array function only accepts 1 Float32Array with 6 or 16 elements ");	118 "fromFloat32Array function only accepts 1 Float32Array with 6 or 16 elements ");

119 assert_throws(new TypeError(), () => { DOMMatrix.fromFloat64Array(new Float64A rray(65536)); },	119 assert_throws(new TypeError(), () => { DOMMatrix.fromFloat64Array(new Float64A rray(65536)); },

120 "fromFloat64Array function only accepts 1 Float64Array with 6 or 16 elements ");	120 "fromFloat64Array function only accepts 1 Float64Array with 6 or 16 elements ");

121 }, "DOMMatrix fromFloat*Array - invalid array size");	121 }, "DOMMatrix fromFloat*Array - invalid array size");

122	122

	123 if (window.internals && internals.runtimeFlags.sharedArrayBufferEnabled && windo w.SharedArrayBuffer) {

	124

	125 test(() => {

	126 assert_throws(new TypeError(), () => { DOMMatrix.fromFloat32Array(new Float3 2Array(new SharedArrayBuffer(16))) },

	127 "fromFloat32Array function should throw when passed a SharedArrayBuffer Fl oat32Array");

	128 });

	129

	130 test(() => {

	131 assert_throws(new TypeError(), () => { DOMMatrix.fromFloat64Array(new Float6 4Array(new SharedArrayBuffer(16))) },

	132 "fromFloat64Array function should throw when passed a SharedArrayBuffer Fl oat64Array");

	133 });

	134 }

	135

123 test(() => {	136 test(() => {

124 assert_identity_2d_matrix(DOMMatrix.fromMatrix());	137 assert_identity_2d_matrix(DOMMatrix.fromMatrix());

125 }, "DOMMatrix.fromMatrix() with no parameter");	138 }, "DOMMatrix.fromMatrix() with no parameter");

126	139

127 test(() => {	140 test(() => {

128 assert_identity_2d_matrix(DOMMatrix.fromMatrix(null));	141 assert_identity_2d_matrix(DOMMatrix.fromMatrix(null));

129 }, "DOMMatrix.fromMatrix() with null");	142 }, "DOMMatrix.fromMatrix() with null");

130	143

131 test(() => {	144 test(() => {

132 assert_identity_2d_matrix(DOMMatrix.fromMatrix(undefined));	145 assert_identity_2d_matrix(DOMMatrix.fromMatrix(undefined));

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229 "using relative units should throw a SyntaxError");	242 "using relative units should throw a SyntaxError");

230 assert_throws(new TypeError(), () => {	243 assert_throws(new TypeError(), () => {

231 var matrix = DOMMatrix.fromMatrix({a: 1, b: 2, m33: 3, m44: 4, is2D: true});	244 var matrix = DOMMatrix.fromMatrix({a: 1, b: 2, m33: 3, m44: 4, is2D: true});

232 }, "The 'is2D' property is set to true but the input matrix is 3d matrix");	245 }, "The 'is2D' property is set to true but the input matrix is 3d matrix");

233 assert_throws(new TypeError(), () => {	246 assert_throws(new TypeError(), () => {

234 var matrix = DOMMatrix.fromMatrix({a: 1, b: 2, m11: 3});	247 var matrix = DOMMatrix.fromMatrix({a: 1, b: 2, m11: 3});

235 }, "The 'a' property should equal the 'm11' property");	248 }, "The 'a' property should equal the 'm11' property");

236 }, "DOMMatrix.fromMatrix(): Exception test");	249 }, "DOMMatrix.fromMatrix(): Exception test");

237	250

238 </script>	251 </script>

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