third_party/WebKit/LayoutTests/fast/dom/geometry-interfaces-dom-matrix-readonly.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	6

7 test(() => {	7 test(() => {

8 var matrix = new DOMMatrixReadOnly();	8 var matrix = new DOMMatrixReadOnly();

9 assert_identity_2d_matrix(matrix);	9 assert_identity_2d_matrix(matrix);

10 }, "DOMMatrixReadOnly constructor");	10 }, "DOMMatrixReadOnly constructor");

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170 assert_throws(new TypeError(), () => { DOMMatrixReadOnly.fromFloat32Array(new Float32Array([1])); },	170 assert_throws(new TypeError(), () => { DOMMatrixReadOnly.fromFloat32Array(new Float32Array([1])); },

171 "fromFloat32Array function only accepts 1 Float32Array with 6 or 16 elements ");	171 "fromFloat32Array function only accepts 1 Float32Array with 6 or 16 elements ");

172 assert_throws(new TypeError(), () => { DOMMatrixReadOnly.fromFloat64Array(new Float64Array([1])); },	172 assert_throws(new TypeError(), () => { DOMMatrixReadOnly.fromFloat64Array(new Float64Array([1])); },

173 "fromFloat64Array function only accepts 1 Float64Array with 6 or 16 elements ");	173 "fromFloat64Array function only accepts 1 Float64Array with 6 or 16 elements ");

174 assert_throws(new TypeError(), () => { DOMMatrixReadOnly.fromFloat32Array(new Float32Array(65536)); },	174 assert_throws(new TypeError(), () => { DOMMatrixReadOnly.fromFloat32Array(new Float32Array(65536)); },

175 "fromFloat32Array function only accepts 1 Float32Array with 6 or 16 elements ");	175 "fromFloat32Array function only accepts 1 Float32Array with 6 or 16 elements ");

176 assert_throws(new TypeError(), () => { DOMMatrixReadOnly.fromFloat64Array(new Float64Array(65536)); },	176 assert_throws(new TypeError(), () => { DOMMatrixReadOnly.fromFloat64Array(new Float64Array(65536)); },

177 "fromFloat64Array function only accepts 1 Float64Array with 6 or 16 elements ");	177 "fromFloat64Array function only accepts 1 Float64Array with 6 or 16 elements ");

178 }, "DOMMatrixReadOnly fromFloat*Array - invalid array size");	178 }, "DOMMatrixReadOnly fromFloat*Array - invalid array size");

179	179

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

	181

	182 test(() => {

	183 assert_throws(new TypeError(), () => { DOMMatrixReadOnly.fromFloat32Array(ne w Float32Array(new SharedArrayBuffer(16))) },

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

	185 });

	186

	187 test(() => {

	188 assert_throws(new TypeError(), () => { DOMMatrixReadOnly.fromFloat64Array(ne w Float64Array(new SharedArrayBuffer(16))) },

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

	190 });

	191 }

	192

180 test(() => {	193 test(() => {

181 var matrix = DOMMatrixReadOnly.fromMatrix();	194 var matrix = DOMMatrixReadOnly.fromMatrix();

182 assert_identity_2d_matrix(matrix);	195 assert_identity_2d_matrix(matrix);

183 }, "DOMMatrixReadOnly.fromMatrix() with no parameter");	196 }, "DOMMatrixReadOnly.fromMatrix() with no parameter");

184	197

185 test(() => {	198 test(() => {

186 var matrix = DOMMatrixReadOnly.fromMatrix(null);	199 var matrix = DOMMatrixReadOnly.fromMatrix(null);

187 assert_identity_2d_matrix(matrix);	200 assert_identity_2d_matrix(matrix);

188 }, "DOMMatrixReadOnly.fromMatrix() with null");	201 }, "DOMMatrixReadOnly.fromMatrix() with null");

189	202

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226 test(() => {	239 test(() => {

227 assert_throws(new TypeError(), () => {	240 assert_throws(new TypeError(), () => {

228 DOMMatrixReadOnly.fromMatrix({a: 1, b: 2, m33: 3, m44: 4, is2D: true});	241 DOMMatrixReadOnly.fromMatrix({a: 1, b: 2, m33: 3, m44: 4, is2D: true});

229 }, "The 'is2D' property is set to true but the input matrix is 3d matrix");	242 }, "The 'is2D' property is set to true but the input matrix is 3d matrix");

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

231 DOMMatrixReadOnly.fromMatrix({a: 1, b: 2, m11: 3});	244 DOMMatrixReadOnly.fromMatrix({a: 1, b: 2, m11: 3});

232 }, "The 'a' property should equal the 'm11' property");	245 }, "The 'a' property should equal the 'm11' property");

233 }, "DOMMatrixReadOnly.fromMatrix(): Exception test");	246 }, "DOMMatrixReadOnly.fromMatrix(): Exception test");

234	247

235 </script>	248 </script>

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