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LibJS: Implement missing checks for SharedArrayBuffer values
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299c86db20
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6 changed files with 46 additions and 6 deletions
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@ -1,3 +1,11 @@
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describe("errors", () => {
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test("called on SharedArrayBuffer object", () => {
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expect(() => {
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ArrayBuffer.prototype.slice.call(new SharedArrayBuffer());
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}).toThrowWithMessage(TypeError, "The array buffer object cannot be a SharedArrayBuffer");
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});
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});
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test("single parameter", () => {
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const buffer = new ArrayBuffer(16);
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const fullView = new Int32Array(buffer);
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@ -1,3 +1,18 @@
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describe("errors", () => {
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test("called on non-SharedArrayBuffer object", () => {
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expect(() => {
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SharedArrayBuffer.prototype.byteLength;
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}).toThrowWithMessage(TypeError, "Not an object of type SharedArrayBuffer");
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let byteLength = Object.getOwnPropertyDescriptor(SharedArrayBuffer.prototype, "byteLength");
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let getter = byteLength.get;
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expect(() => {
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getter.call(new ArrayBuffer());
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}).toThrowWithMessage(TypeError, "The array buffer object must be a SharedArrayBuffer");
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});
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});
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test("basic functionality", () => {
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expect(new SharedArrayBuffer().byteLength).toBe(0);
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expect(new SharedArrayBuffer(1).byteLength).toBe(1);
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@ -1,3 +1,15 @@
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describe("errors", () => {
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test("called on non-SharedArrayBuffer object", () => {
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expect(() => {
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SharedArrayBuffer.prototype.slice(Symbol.hasInstance);
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}).toThrowWithMessage(TypeError, "Not an object of type SharedArrayBuffer");
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expect(() => {
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SharedArrayBuffer.prototype.slice.call(new ArrayBuffer());
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}).toThrowWithMessage(TypeError, "The array buffer object must be a SharedArrayBuffer");
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});
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});
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test("single parameter", () => {
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const buffer = new SharedArrayBuffer(16);
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const fullView = new Int32Array(buffer);
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