blob: 0515d069c06b00bdd2da834f320b1d4b6221c925 [file] [log] [blame]
gskachkov@gmail.com9ddd8842016-08-10 22:32:48 +00001var obj = Object.create({ a: "qux", d: "qux" });
2obj.a = "foo"; obj.b = "bar"; obj.c = "baz";
3var values = Object.values(obj);
4var passed = Array.isArray(values) && String(values) === "foo,bar,baz";
5
6if (!passed)
7 throw new Error("Object.values return wrong result.");
8
9var complexObject = {
10 obj : {
11 a: 'x',
12 b: 'y'
13 },
14 primitive : 'z'
15};
16
17passed = false;
18values = Object.values(complexObject);
19
gskachkov@gmail.coma487b352016-08-12 20:46:24 +000020passed = values.length === 2 && values[0].a === 'x' && values[0].b === 'y' && values[1] === 'z';
gskachkov@gmail.com9ddd8842016-08-10 22:32:48 +000021
22if (!passed)
23 throw new Error("Object.values return wrong result.");
24
25values = Object.values({ a: 'abcdef' });
26
gskachkov@gmail.coma487b352016-08-12 20:46:24 +000027passed = values.length === 1 && values[0] === 'abcdef';
gskachkov@gmail.com9ddd8842016-08-10 22:32:48 +000028
29if (!passed)
30 throw new Error("Object.values return wrong result.");
31
32var primitives = [
33 ["string", ['s', 't', 'r', 'i', 'n', 'g']],
34 [42, []],
35 [Symbol("symbol"), []],
36 [true, []],
37 [false, []]
38];
39
40function compare(ax, bx) {
41 if (ax.length !== bx.length)
42 return false;
43 for (var i = 0, iz = ax.length; i < iz; ++i) {
44 if (ax[i] !== bx[i])
45 return false;
46 }
47 return true;
48}
49
50for (var [primitive, expected] of primitives) {
51 var ret = Object.values(primitive);
52 if (!compare(ret, expected))
53 throw new Error("bad value for " + String(primitive) + ": " + String(ret));
54}
55
56[
57 [ null, "TypeError: Object.values requires that input parameter not be null or undefined" ],
58 [ undefined, "TypeError: Object.values requires that input parameter not be null or undefined" ]
59].forEach(function ([value, message]) {
60 var error = null;
61 try {
62 Object.values(value);
63 } catch (e) {
64 error = e;
65 }
66 if (!error)
67 throw new Error("error not thrown");
68 if (String(error) !== message)
69 throw new Error("bad error: " + String(error));
70});
71
72const getInvokedFunctions = (obj) => {
73 let arr = []
74 let p = new Proxy(obj, {
75 ownKeys: function(...args) {
76 arr.push("ownKeys");
77 return Reflect.ownKeys(...args);
78 },
79 getOwnPropertyDescriptor: function(...args) {
80 arr.push("getOwnPropertyDescriptor");
81 return Reflect.getOwnPropertyDescriptor(...args);
82 }
83 });
84
85 Object.values(p);
86 return arr;
87};
88
89const arr1 = getInvokedFunctions({});
90passed = arr1.length === 1 && arr1[0] === "ownKeys";
91
92if (!passed)
93 throw new Error("Object.values should invoke ownkeys.");
94
95const arr2 = getInvokedFunctions({a:'foo', b:'boo'});
gskachkov@gmail.coma487b352016-08-12 20:46:24 +000096passed = arr2.length === 3 && arr2[0] === "ownKeys";
gskachkov@gmail.com9ddd8842016-08-10 22:32:48 +000097
98if (!passed)
99 throw new Error("Object.values should invoke ownkeys.");
100
101passed = arr2[1] === "getOwnPropertyDescriptor";
102
103if (!passed)
104 throw new Error("Object.values should get property descriptor.");
105
106Array.prototype.push = function () { throw new Error("Array.prototype.push should not be used during invoking of Object.values.")};
gskachkov@gmail.combb1103e2016-08-14 23:04:50 +0000107Object.getOwnPropertyDescriptor = function () { throw new Error("Array.prototype.getOwnPropertyDescriptor should not be used during invoking of Object.values.")};
gskachkov@gmail.com9ddd8842016-08-10 22:32:48 +0000108
109values = Object.values({a:'1-2', b:'3-4'});
110passed = Array.isArray(values) && String(values) === "1-2,3-4";
111
112if (!passed)
113 throw new Error("Object.values return wrong result.");