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LibJS: Implement most of the Reflect object

This commit is contained in:
Linus Groh 2020-05-01 11:06:27 +01:00 committed by Andreas Kling
parent 1ba2e6768d
commit 79b829637e
22 changed files with 877 additions and 54 deletions

View file

@ -0,0 +1,37 @@
load("test-common.js");
try {
assert(Reflect.apply.length === 3);
[null, undefined, "foo", 123, NaN, Infinity].forEach(value => {
assertThrowsError(() => {
Reflect.apply(value);
}, {
error: TypeError,
message: "First argument of Reflect.apply() must be a function"
});
assertThrowsError(() => {
Reflect.apply(() => {}, undefined, value);
}, {
error: TypeError,
message: "Arguments list must be an object"
});
});
assert(Reflect.apply(String.prototype.charAt, "foo", [0]) === "f");
assert(Reflect.apply(Array.prototype.indexOf, ["hello", 123, "foo", "bar"], ["foo"]) === 2);
function Foo(foo) {
this.foo = foo;
}
var o = {};
assert(o.foo === undefined);
assert(Reflect.apply(Foo, o, ["bar"]) === undefined);
assert(o.foo === "bar");
console.log("PASS");
} catch (e) {
console.log("FAIL: " + e);
}