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LibJS: Convert Reflect object tests to new testing framework

This commit is contained in:
Linus Groh 2020-07-04 15:42:19 +01:00 committed by Andreas Kling
parent fc08222f46
commit 46581773c1
14 changed files with 599 additions and 462 deletions

View file

@ -1,35 +1,38 @@
load("test-common.js");
test("length is 2", () => {
expect(Reflect.getOwnPropertyDescriptor).toHaveLength(2);
});
try {
assert(Reflect.getOwnPropertyDescriptor.length === 2);
[null, undefined, "foo", 123, NaN, Infinity].forEach(value => {
assertThrowsError(() => {
Reflect.getOwnPropertyDescriptor(value);
}, {
error: TypeError,
message: "First argument of Reflect.getOwnPropertyDescriptor() must be an object"
describe("errors", () => {
test("target must be an object", () => {
[null, undefined, "foo", 123, NaN, Infinity].forEach(value => {
expect(() => {
Reflect.getOwnPropertyDescriptor(value);
}).toThrowWithMessage(TypeError, "First argument of Reflect.getOwnPropertyDescriptor() must be an object");
});
});
});
assert(Reflect.getOwnPropertyDescriptor({}) === undefined);
assert(Reflect.getOwnPropertyDescriptor({}, "foo") === undefined);
describe("normal behavior", () => {
test("get descriptor of undefined object property", () => {
expect(Reflect.getOwnPropertyDescriptor({})).toBeUndefined();
expect(Reflect.getOwnPropertyDescriptor({}, "foo")).toBeUndefined();
});
var o = { foo: "bar" };
var d = Reflect.getOwnPropertyDescriptor(o, "foo");
assert(d.value === "bar");
assert(d.writable === true);
assert(d.enumerable === true);
assert(d.configurable === true);
test("get descriptor of defined object property", () => {
var o = { foo: "bar" };
var d = Reflect.getOwnPropertyDescriptor(o, "foo");
expect(d.value).toBe("bar");
expect(d.writable).toBeTrue();
expect(d.enumerable).toBeTrue();
expect(d.configurable).toBeTrue();
});
var a = [];
d = Reflect.getOwnPropertyDescriptor(a, "length");
assert(d.value === 0);
assert(d.writable === true);
assert(d.enumerable === false);
assert(d.configurable === false);
console.log("PASS");
} catch (e) {
console.log("FAIL: " + e);
}
test("get descriptor of array length property", () => {
var a = [];
d = Reflect.getOwnPropertyDescriptor(a, "length");
expect(d.value).toBe(0);
expect(d.writable).toBeTrue();
expect(d.enumerable).toBeFalse();
expect(d.configurable).toBeFalse();
});
});