git.saurik.com Git - apple/javascriptcore.git/blame

Commit	Line	Data
ed1e77d3 A	1	// Map constructor behaviors.
	2
	3	if (typeof Map !== 'function')
	4	throw "Error: bad value" + typeof Map;
	5
	6	function testCallTypeError(item) {
	7	var error = null;
	8	try {
	9	var map = Map(item);
	10	} catch (e) {
	11	error = e;
	12	}
	13	if (!error)
	14	throw "Error: error not thrown";
	15	if (String(error) !== "TypeError: Map cannot be called as a function")
	16	throw "Error: bad error " + String(error);
	17	}
	18
	19	var pass = [
	20	[ null, 0 ],
	21	[ undefined, 0 ],
	22	[ [], 0 ],
	23	[ new Set(), 0],
	24	[ new Map(), 0],
	25	[ "", 0],
	26
	27	[
	28	[
	29	[0, 1],
	30	[1, 2],
	31	[1, 3],
	32	],
	33	2
	34	],
	35
	36	[
	37	[
	38	[1, 1],
	39	[1, 2],
	40	[1, 3],
	41	],
	42	1
	43	],
	44
	45	[
	46	new Map([
	47	{ 0: 'C', 1: 'O' },
	48	{ 0: 'C', 1: 'K' },
	49	{ 0: 'V', 1: 'K' },
	50	]),
	51	2
	52	],
	53
	54	[
	55	new Map([
	56	[0, 1],
	57	[1, 2],
	58	[1, 3],
	59	]),
	60	2
	61	],
	62
	63	[
	64	new Map([
65	[1, 1],
66	[1, 2],
67	[1, 3],
68	]),
69	1
70	],
71
72	[
73	new Map([
74	{ 0: 'C', 1: 'O' },
75	{ 0: 'C', 1: 'K' },
76	{ 0: 'V', 1: 'K' },
77	]),
78	2
79	],
80	];
81
82	for (var pair of pass) {
83	var map = new Map(pair[0]);
84	if (map.size !== pair[1])
85	throw "Error: bad map size " + map.size;
86	testCallTypeError(pair[0]);
87	}
88
89	function testTypeError(item) {
90	var error = null;
91	try {
92	var map = new Map(item);
93	} catch (e) {
94	error = e;
95	}
96	if (!error)
97	throw "Error: error not thrown";
98	if (String(error) !== "TypeError: Type error")
99	throw "Error: bad error " + String(error);
100	}
101
102	var nonIterable = [
103	42,
104	Symbol("Cappuccino"),
105	true,
106	false,
107	{},
108	new Date(),
109	new Error(),
110	Object(Symbol("Matcha")),
111	(function () { }),
112	];
113
114	for (var item of nonIterable) {
115	testTypeError(item);
116	testCallTypeError(item);
117	}
118
119	var notContainNextItem = [
120	"Cocoa",
121	[0, 1, 2, 3, 4],
122	[0, 0, 0, 1, 0],
123	["A", "B", "A"],
124	new String("cocoa"),
125	new String("Cocoa"),
126	new Set([0,1,2,3,4]),
127	new Set([1,1,1,1]),
128	];
129
130	for (var item of notContainNextItem) {
131	testTypeError(item);
132	testCallTypeError(item);
133	}