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browser/devtools/shared/test/browser_observableobject.js@6474c204b198 (annotated)

browser/devtools/shared/test/browser_observableobject.js

Wed, 31 Dec 2014 06:09:35 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:09:35 +0100

changeset 0

6474c204b198

permissions

-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0	1	/* Any copyright is dedicated to the Public Domain.
michael@0	2	http://creativecommons.org/publicdomain/zero/1.0/ */
michael@0	3
michael@0	4	function test() {
michael@0	5	let tmp = {};
michael@0	6	Cu.import("resource://gre/modules/devtools/Loader.jsm", tmp);
michael@0	7	let ObservableObject = tmp.devtools.require("devtools/shared/observable-object");
michael@0	8
michael@0	9	let rawObject = {};
michael@0	10	let oe = new ObservableObject(rawObject);
michael@0	11
michael@0	12	function str(o) {
michael@0	13	return JSON.stringify(o);
michael@0	14	}
michael@0	15
michael@0	16	function areObjectsSynced() {
michael@0	17	is(str(rawObject), str(oe.object), "Objects are synced");
michael@0	18	}
michael@0	19
michael@0	20	areObjectsSynced();
michael@0	21
michael@0	22	let index = 0;
michael@0	23	let expected = [
michael@0	24	{type: "set", path: "foo", value: 4},
michael@0	25	{type: "get", path: "foo", value: 4},
michael@0	26	{type: "get", path: "foo", value: 4},
michael@0	27	{type: "get", path: "bar", value: undefined},
michael@0	28	{type: "get", path: "bar", value: undefined},
michael@0	29	{type: "set", path: "bar", value: {}},
michael@0	30	{type: "get", path: "bar", value: {}},
michael@0	31	{type: "get", path: "bar", value: {}},
michael@0	32	{type: "set", path: "bar.a", value: [1,2,3,4]},
michael@0	33	{type: "get", path: "bar", value: {a:[1,2,3,4]}},
michael@0	34	{type: "set", path: "bar.mop", value: 1},
michael@0	35	{type: "set", path: "bar", value: {}},
michael@0	36	{type: "set", path: "foo", value: [{a:42}]},
michael@0	37	{type: "get", path: "foo", value: [{a:42}]},
michael@0	38	{type: "get", path: "foo.0", value: {a:42}},
michael@0	39	{type: "get", path: "foo.0.a", value: 42},
michael@0	40	{type: "get", path: "foo", value: [{a:42}]},
michael@0	41	{type: "get", path: "foo.0", value: {a:42}},
michael@0	42	{type: "set", path: "foo.0.a", value: 2},
michael@0	43	{type: "get", path: "foo", value: [{a:2}]},
michael@0	44	{type: "get", path: "bar", value: {}},
michael@0	45	{type: "set", path: "foo.1", value: {}},
michael@0	46	];
michael@0	47
michael@0	48	function callback(event, path, value) {
michael@0	49	oe.off("get", callback);
michael@0	50	ok(event, "event defined");
michael@0	51	ok(path, "path defined");
michael@0	52	if (index >= expected.length) {
michael@0	53	return;
michael@0	54	}
michael@0	55	let e = expected[index];
michael@0	56	is(event, e.type, "[" + index + "] Right event received");
michael@0	57	is(path.join("."), e.path, "[" + index + "] Path valid");
michael@0	58	is(str(value), str(e.value), "[" + index + "] Value valid");
michael@0	59	index++;
michael@0	60	areObjectsSynced();
michael@0	61	oe.on("get", callback);
michael@0	62	}
michael@0	63
michael@0	64	oe.on("set", callback);
michael@0	65	oe.on("get", callback);
michael@0	66
michael@0	67	oe.object.foo = 4;
michael@0	68	oe.object.foo;
michael@0	69	Object.getOwnPropertyDescriptor(oe.object, "foo")
michael@0	70	oe.object["bar"];
michael@0	71	oe.object.bar;
michael@0	72	oe.object.bar = {};
michael@0	73	oe.object.bar;
michael@0	74	oe.object.bar.a = [1,2,3,4];
michael@0	75	Object.defineProperty(oe.object.bar, "mop", {value:1});
michael@0	76	oe.object.bar = {};
michael@0	77	oe.object.foo = [{a:42}];
michael@0	78	oe.object.foo[0].a;
michael@0	79	oe.object.foo[0].a = 2;
michael@0	80	oe.object.foo[1] = oe.object.bar;
michael@0	81
michael@0	82	is(index, expected.length, "Event count is right");
michael@0	83	is(oe.object.bar, oe.object.bar, "Object attributes are wrapped only once");
michael@0	84
michael@0	85	finish();
michael@0	86	}