mirror of
https://github.com/RGBCube/serenity
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f7e2994f35
This does break two TypedArray test262 test but those really were not correct because hasProperty was not implemented
49 lines
1.3 KiB
JavaScript
49 lines
1.3 KiB
JavaScript
describe("normal behavior", () => {
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var arr = [3, 4, 5];
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test("basic", () => {
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expect(arr["0"]).toBe(3);
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expect(arr["1"]).toBe(4);
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expect(arr["2"]).toBe(5);
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});
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test("above length", () => {
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expect(arr["3"]).toBeUndefined();
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});
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});
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describe("strings with extra characters", () => {
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var arr = [3, 4, 5];
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test("whitespace", () => {
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expect(arr[" 0"]).toBeUndefined();
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expect(arr["0 "]).toBeUndefined();
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expect(arr[" 0"]).toBeUndefined();
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expect(arr[" 0 "]).toBeUndefined();
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expect(arr[" 3 "]).toBeUndefined();
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});
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test("leading 0", () => {
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expect(arr["00"]).toBeUndefined();
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expect(arr["01"]).toBeUndefined();
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expect(arr["02"]).toBeUndefined();
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expect(arr["03"]).toBeUndefined();
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});
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test("leading +/-", () => {
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["+", "-"].forEach(op => {
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expect(arr[op + "0"]).toBeUndefined();
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expect(arr[op + "1"]).toBeUndefined();
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expect(arr[op + "-0"]).toBeUndefined();
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expect(arr[op + "+0"]).toBeUndefined();
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});
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});
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test("combined", () => {
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expect(arr["+00"]).toBeUndefined();
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expect(arr[" +0"]).toBeUndefined();
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expect(arr[" +0 "]).toBeUndefined();
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expect(arr[" 00 "]).toBeUndefined();
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});
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});
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