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LibJS: Implement most of the Reflect object
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1ba2e6768d
commit
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22 changed files with 877 additions and 54 deletions
42
Libraries/LibJS/Tests/Reflect.has.js
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42
Libraries/LibJS/Tests/Reflect.has.js
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load("test-common.js");
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try {
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assert(Reflect.has.length === 2);
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[null, undefined, "foo", 123, NaN, Infinity].forEach(value => {
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assertThrowsError(() => {
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Reflect.has(value);
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}, {
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error: TypeError,
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message: "First argument of Reflect.has() must be an object"
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});
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});
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assert(Reflect.has({}) === false);
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assert(Reflect.has({ undefined }) === true);
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assert(Reflect.has({ 0: "1" }, "0") === true);
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assert(Reflect.has({ foo: "bar" }, "foo") === true);
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assert(Reflect.has({ bar: "baz" }, "foo") === false);
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assert(Reflect.has({}, "toString") === true);
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assert(Reflect.has([]) === false);
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assert(Reflect.has([], 0) === false);
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assert(Reflect.has([1, 2, 3], "0") === true);
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assert(Reflect.has([1, 2, 3], 0) === true);
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assert(Reflect.has([1, 2, 3], 1) === true);
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assert(Reflect.has([1, 2, 3], 2) === true);
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assert(Reflect.has([1, 2, 3], 3) === false);
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assert(Reflect.has([], "pop") === true);
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assert(Reflect.has(new String()) === false);
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assert(Reflect.has(new String("foo"), "0") === true);
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assert(Reflect.has(new String("foo"), 0) === true);
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assert(Reflect.has(new String("foo"), 1) === true);
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assert(Reflect.has(new String("foo"), 2) === true);
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assert(Reflect.has(new String("foo"), 3) === false);
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assert(Reflect.has(new String("foo"), "charAt") === true);
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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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