38 lines
1.3 KiB
JavaScript
38 lines
1.3 KiB
JavaScript
// https://drafts.fxtf.org/geometry/#DOMMatrix
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importScripts("/resources/testharness.js");
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['DOMMatrix', 'DOMMatrixReadOnly'].forEach(constr => {
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test(() => {
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assert_true(constr in self, `${constr} should exist`);
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assert_throws_js(TypeError, () => new self[constr]('matrix(1,0,0,1,0,0)') );
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}, `${constr} constructor with string argument in worker`);
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test(() => {
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assert_true(constr in self, `${constr} should exist`);
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assert_throws_js(TypeError, () => new self[constr]('') );
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}, `${constr} constructor with empty string argument in worker`);
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test(() => {
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const matrix = new self[constr]();
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assert_equals(String(matrix), `[object ${constr}]`);
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}, `${constr} stringifier in worker (2d identity)`);
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test(() => {
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const matrix = self[constr].fromMatrix({is2D: false});
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assert_equals(String(matrix), `[object ${constr}]`);
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}, `${constr} stringifier in worker (3d identity)`);
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test(() => {
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const matrix = new self[constr]([1, 0, 0, NaN, Infinity, -Infinity]);
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assert_equals(String(matrix), `[object ${constr}]`);
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}, `${constr} stringifier in worker (non-finite values)`);
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});
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test(() => {
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assert_false('setMatrixValue' in DOMMatrix.prototype, 'on prototype');
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const matrix = new DOMMatrix();
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assert_false('setMatrixValue' in matrix, 'on instance');
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}, 'DOMMatrix setMatrixValue in worker');
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done();
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