• file
• revisions
• annotate
• diff
• comparison
• raw

toolkit/devtools/webconsole/test/unit/test_js_property_provider.js@6474c204b198 (annotated)

toolkit/devtools/webconsole/test/unit/test_js_property_provider.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	/* -*- js2-basic-offset: 2; indent-tabs-mode: nil; -*- */
michael@0	2	// Any copyright is dedicated to the Public Domain.
michael@0	3	// http://creativecommons.org/publicdomain/zero/1.0/
michael@0	4
michael@0	5	"use strict";
michael@0	6	const { devtools } = Components.utils.import("resource://gre/modules/devtools/Loader.jsm", {});
michael@0	7	let JSPropertyProvider = devtools.require("devtools/toolkit/webconsole/utils").JSPropertyProvider;
michael@0	8
michael@0	9	Components.utils.import("resource://gre/modules/jsdebugger.jsm");
michael@0	10	addDebuggerToGlobal(this);
michael@0	11
michael@0	12	function run_test() {
michael@0	13	const testArray = 'var testArray = [\
michael@0	14	{propA: "A"},\
michael@0	15	{\
michael@0	16	propB: "B", \
michael@0	17	propC: [\
michael@0	18	{propD: "D"}\
michael@0	19	]\
michael@0	20	},\
michael@0	21	[\
michael@0	22	{propE: "E"}\
michael@0	23	]\
michael@0	24	];'
michael@0	25
michael@0	26	const testObject = 'var testObject = {"propA": [{"propB": "B"}]}';
michael@0	27
michael@0	28	let sandbox = Components.utils.Sandbox("http://example.com");
michael@0	29	let dbg = new Debugger;
michael@0	30	let dbgObject = dbg.addDebuggee(sandbox);
michael@0	31	Components.utils.evalInSandbox(testArray, sandbox);
michael@0	32	Components.utils.evalInSandbox(testObject, sandbox);
michael@0	33
michael@0	34	let results = JSPropertyProvider(dbgObject, null, "testArray[0].");
michael@0	35	do_print("Test that suggestions are given for 'foo[n]' where n is an integer.");
michael@0	36	test_has_result(results, "propA");
michael@0	37
michael@0	38	do_print("Test that suggestions are given for multidimensional arrays.");
michael@0	39	results = JSPropertyProvider(dbgObject, null, "testArray[2][0].");
michael@0	40	test_has_result(results, "propE");
michael@0	41
michael@0	42	do_print("Test that suggestions are not given for index that's out of bounds.");
michael@0	43	results = JSPropertyProvider(dbgObject, null, "testArray[10].");
michael@0	44	do_check_null(results);
michael@0	45
michael@0	46	do_print("Test that no suggestions are given if an index is not numerical somewhere in the chain.");
michael@0	47	results = JSPropertyProvider(dbgObject, null, "testArray[0]['propC'][0].");
michael@0	48	do_check_null(results);
michael@0	49
michael@0	50	results = JSPropertyProvider(dbgObject, null, "testObject['propA'][0].");
michael@0	51	do_check_null(results);
michael@0	52
michael@0	53	results = JSPropertyProvider(dbgObject, null, "testArray[0]['propC'].");
michael@0	54	do_check_null(results);
michael@0	55
michael@0	56	results = JSPropertyProvider(dbgObject, null, "testArray[][1].");
michael@0	57	do_check_null(results);
michael@0	58	}
michael@0	59
michael@0	60	/**
michael@0	61	* A helper that ensures (required) results were found.
michael@0	62	* @param Object aResults
michael@0	63	* The results returned by JSPropertyProvider.
michael@0	64	* @param String aRequiredSuggestion
michael@0	65	* A suggestion that must be found from the results.
michael@0	66	*/
michael@0	67	function test_has_result(aResults, aRequiredSuggestion) {
michael@0	68	do_check_neq(aResults, null);
michael@0	69	do_check_true(aResults.matches.length > 0);
michael@0	70	do_check_true(aResults.matches.indexOf(aRequiredSuggestion) !== -1);
michael@0	71	}