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LibJS: Convert most builtin tests to new system

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Matthew Olsson 2020-07-04 10:09:48 -07:00 • committed by Andreas Kling
parent 46581773c1
commit 3f97d75778
107 changed files with 2031 additions and 2243 deletions
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74
Libraries/LibJS/Tests/builtins/Object/Object.values.js
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@ -1,42 +1,44 @@
load("test-common.js");
try {
assert(Object.values.length === 1);
assert(Object.values(true).length === 0);
assert(Object.values(45).length === 0);
assert(Object.values(-998).length === 0);
assert(Object.values("abcd").length === 4);
assert(Object.values([1, 2, 3]).length === 3);
assert(Object.values({ a: 1, b: 2, c: 3 }).length === 3);
assertThrowsError(() => {
Object.values(null);
}, {
error: TypeError,
message: "ToObject on null or undefined",
describe("correct behavior", () => {
test("lengths", () => {
expect(Object.values).toHaveLength(1);
expect(Object.values(true)).toHaveLength(0);
expect(Object.values(45)).toHaveLength(0);
expect(Object.values(-998)).toHaveLength(0);
expect(Object.values("abcd")).toHaveLength(4);
expect(Object.values([1, 2, 3])).toHaveLength(3);
expect(Object.values({ a: 1, b: 2, c: 3 })).toHaveLength(3);
});
assertThrowsError(() => {
Object.values(undefined);
}, {
error: TypeError,
message: "ToObject on null or undefined",
test("object argument", () => {
let values = Object.values({ foo: 1, bar: 2, baz: 3 });
expect(values).toEqual([1, 2, 3]);
});
let values = Object.values({ foo: 1, bar: 2, baz: 3 });
assert(values[0] === 1 && values[1] === 2 && values[2] === 3);
values = Object.values(["a", "b", "c"]);
assert(values[0] === "a" && values[1] === "b" && values[2] === "c");
let obj = { foo: 1 };
Object.defineProperty(obj, 'getFoo', {
value: function() { return this.foo; },
test("array argument", () => {
let values = Object.values(["a", "b", "c"]);
expect(values).toEqual(["a", "b", "c"]);
});
let values = Object.values(obj);
assert(values.length === 1 && values[0] === 1);
console.log("PASS");
} catch (e) {
console.log("FAIL: " + e);
}
test("ignores non-enumerable properties", () => {
let obj = { foo: 1 };
Object.defineProperty(obj, 'getFoo', {
value: function() { return this.foo; },
});
let values = Object.values(obj);
expect(values).toEqual([1]);
});
});
describe("errors", () => {
test("null argument", () => {
expect(() => {
Object.values(null);
}).toThrowWithMessage(TypeError, "ToObject on null or undefined");
});
test("undefined argument", () => {
expect(() => {
Object.values(undefined);
}).toThrowWithMessage(TypeError, "ToObject on null or undefined");
});
});