39 lines
1.1 KiB
JavaScript
39 lines
1.1 KiB
JavaScript
load("test-common.js");
|
|
|
|
try {
|
|
assert(Reflect.ownKeys.length === 1);
|
|
|
|
[null, undefined, "foo", 123, NaN, Infinity].forEach(value => {
|
|
assertThrowsError(() => {
|
|
Reflect.ownKeys(value);
|
|
}, {
|
|
error: TypeError,
|
|
message: "First argument of Reflect.ownKeys() must be an object"
|
|
});
|
|
});
|
|
|
|
var objectOwnKeys = Reflect.ownKeys({});
|
|
assert(objectOwnKeys.length === 0);
|
|
|
|
objectOwnKeys = Reflect.ownKeys({ foo: "bar", bar: "baz", 0: 42 });
|
|
assert(objectOwnKeys.length === 3);
|
|
assert(objectOwnKeys[0] === "0");
|
|
assert(objectOwnKeys[1] === "foo");
|
|
assert(objectOwnKeys[2] === "bar");
|
|
|
|
var arrayOwnKeys = Reflect.ownKeys([]);
|
|
assert(arrayOwnKeys.length === 1);
|
|
assert(arrayOwnKeys[0] === "length");
|
|
|
|
arrayOwnKeys = Reflect.ownKeys(["foo", [], 123, undefined]);
|
|
assert(arrayOwnKeys.length === 5);
|
|
assert(arrayOwnKeys[0] === "0");
|
|
assert(arrayOwnKeys[1] === "1");
|
|
assert(arrayOwnKeys[2] === "2");
|
|
assert(arrayOwnKeys[3] === "3");
|
|
assert(arrayOwnKeys[4] === "length");
|
|
|
|
console.log("PASS");
|
|
} catch (e) {
|
|
console.log("FAIL: " + e);
|
|
}
|