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storage/test/unit/test_storage_function.js@97036ab72558 (annotated)

storage/test/unit/test_storage_function.js

Tue, 06 Jan 2015 21:39:09 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Tue, 06 Jan 2015 21:39:09 +0100

branch

TOR_BUG_9701

changeset 8

97036ab72558

permissions

-rw-r--r--

Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

michael@0	1	/* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	2	* License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	3	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	4
michael@0	5	// This file tests the custom functions
michael@0	6
michael@0	7	var testNums = [1, 2, 3, 4];
michael@0	8
michael@0	9	function setup()
michael@0	10	{
michael@0	11	getOpenedDatabase().createTable("function_tests", "id INTEGER PRIMARY KEY");
michael@0	12
michael@0	13	var stmt = createStatement("INSERT INTO function_tests (id) VALUES(?1)");
michael@0	14	for(var i = 0; i < testNums.length; ++i) {
michael@0	15	stmt.bindByIndex(0, testNums[i]);
michael@0	16	stmt.execute();
michael@0	17	}
michael@0	18	stmt.reset();
michael@0	19	stmt.finalize();
michael@0	20	}
michael@0	21
michael@0	22	var testSquareFunction = {
michael@0	23	calls: 0,
michael@0	24
michael@0	25	onFunctionCall: function(val) {
michael@0	26	++this.calls;
michael@0	27	return val.getInt32(0) * val.getInt32(0);
michael@0	28	}
michael@0	29	};
michael@0	30
michael@0	31	function test_function_registration()
michael@0	32	{
michael@0	33	var msc = getOpenedDatabase();
michael@0	34	msc.createFunction("test_square", 1, testSquareFunction);
michael@0	35	}
michael@0	36
michael@0	37	function test_function_no_double_registration()
michael@0	38	{
michael@0	39	var msc = getOpenedDatabase();
michael@0	40	try {
michael@0	41	msc.createFunction("test_square", 2, testSquareFunction);
michael@0	42	do_throw("We shouldn't get here!");
michael@0	43	} catch (e) {
michael@0	44	do_check_eq(Cr.NS_ERROR_FAILURE, e.result);
michael@0	45	}
michael@0	46	}
michael@0	47
michael@0	48	function test_function_removal()
michael@0	49	{
michael@0	50	var msc = getOpenedDatabase();
michael@0	51	msc.removeFunction("test_square");
michael@0	52	// Should be Ok now
michael@0	53	msc.createFunction("test_square", 1, testSquareFunction);
michael@0	54	}
michael@0	55
michael@0	56	function test_function_aliases()
michael@0	57	{
michael@0	58	var msc = getOpenedDatabase();
michael@0	59	msc.createFunction("test_square2", 1, testSquareFunction);
michael@0	60	}
michael@0	61
michael@0	62	function test_function_call()
michael@0	63	{
michael@0	64	var stmt = createStatement("SELECT test_square(id) FROM function_tests");
michael@0	65	while(stmt.executeStep());
michael@0	66	do_check_eq(testNums.length, testSquareFunction.calls);
michael@0	67	testSquareFunction.calls = 0;
michael@0	68	stmt.finalize();
michael@0	69	}
michael@0	70
michael@0	71	function test_function_result()
michael@0	72	{
michael@0	73	var stmt = createStatement("SELECT test_square(42) FROM function_tests");
michael@0	74	stmt.executeStep();
michael@0	75	do_check_eq(42*42, stmt.getInt32(0));
michael@0	76	testSquareFunction.calls = 0;
michael@0	77	stmt.finalize();
michael@0	78	}
michael@0	79
michael@0	80	var tests = [test_function_registration, test_function_no_double_registration,
michael@0	81	test_function_removal, test_function_aliases, test_function_call,
michael@0	82	test_function_result];
michael@0	83
michael@0	84	function run_test()
michael@0	85	{
michael@0	86	setup();
michael@0	87
michael@0	88	for (var i = 0; i < tests.length; i++) {
michael@0	89	tests[i]();
michael@0	90	}
michael@0	91
michael@0	92	cleanup();
michael@0	93	}