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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
37
Libraries/LibJS/Tests/Reflect.apply.js
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37
Libraries/LibJS/Tests/Reflect.apply.js
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load("test-common.js");
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try {
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assert(Reflect.apply.length === 3);
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[null, undefined, "foo", 123, NaN, Infinity].forEach(value => {
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assertThrowsError(() => {
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Reflect.apply(value);
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}, {
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error: TypeError,
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message: "First argument of Reflect.apply() must be a function"
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});
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assertThrowsError(() => {
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Reflect.apply(() => {}, undefined, value);
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}, {
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error: TypeError,
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message: "Arguments list must be an object"
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});
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});
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assert(Reflect.apply(String.prototype.charAt, "foo", [0]) === "f");
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assert(Reflect.apply(Array.prototype.indexOf, ["hello", 123, "foo", "bar"], ["foo"]) === 2);
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function Foo(foo) {
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this.foo = foo;
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}
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var o = {};
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assert(o.foo === undefined);
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assert(Reflect.apply(Foo, o, ["bar"]) === undefined);
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assert(o.foo === "bar");
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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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