39 lines
1.3 KiB
JavaScript
39 lines
1.3 KiB
JavaScript
load("test-common.js");
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try {
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assert(Reflect.get.length === 2);
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[null, undefined, "foo", 123, NaN, Infinity].forEach(value => {
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assertThrowsError(() => {
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Reflect.get(value);
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}, {
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error: TypeError,
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message: "First argument of Reflect.get() must be an object"
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});
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});
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assert(Reflect.get({}) === undefined);
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assert(Reflect.get({ undefined: 1 }) === 1);
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assert(Reflect.get({ foo: 1 }) === undefined);
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assert(Reflect.get({ foo: 1 }, "foo") === 1);
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assert(Reflect.get([]) === undefined);
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assert(Reflect.get([1, 2, 3]) === undefined);
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assert(Reflect.get([1, 2, 3], "0") === 1);
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assert(Reflect.get([1, 2, 3], 0) === 1);
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assert(Reflect.get([1, 2, 3], 1) === 2);
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assert(Reflect.get([1, 2, 3], 2) === 3);
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assert(Reflect.get([1, 2, 3], 4) === undefined);
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assert(Reflect.get(new String()) === undefined);
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assert(Reflect.get(new String(), 0) === undefined);
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assert(Reflect.get(new String("foo"), "0") === "f");
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assert(Reflect.get(new String("foo"), 0) === "f");
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assert(Reflect.get(new String("foo"), 1) === "o");
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assert(Reflect.get(new String("foo"), 2) === "o");
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assert(Reflect.get(new String("foo"), 3) === undefined);
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console.log("PASS");
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} catch (e) {
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console.log("FAIL: " + e);
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}
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