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dom/indexedDB/test/unit/test_traffic_jam.js@7e26c7da4463 (annotated)

dom/indexedDB/test/unit/test_traffic_jam.js

Wed, 31 Dec 2014 06:55:50 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Wed, 31 Dec 2014 06:55:50 +0100

changeset 2

7e26c7da4463

permissions

-rw-r--r--

Added tag UPSTREAM_283F7C6 for changeset ca08bd8f51b2

michael@0	1	/**
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
michael@0	6	var testGenerator = testSteps();
michael@0	7
michael@0	8	function testSteps()
michael@0	9	{
michael@0	10	const name = this.window ? window.location.pathname : "Splendid Test";
michael@0	11
michael@0	12	let requests = [];
michael@0	13	function doOpen(version, errorCallback, upgradeNeededCallback, successCallback) {
michael@0	14	let request = indexedDB.open(name, version);
michael@0	15	request.onerror = errorCallback;
michael@0	16	request.onupgradeneeded = upgradeNeededCallback;
michael@0	17	request.onsuccess = successCallback;
michael@0	18	requests.push(request);
michael@0	19	}
michael@0	20
michael@0	21	doOpen(1, errorHandler, grabEventAndContinueHandler, grabEventAndContinueHandler);
michael@0	22	doOpen(2, errorHandler, unexpectedSuccessHandler, unexpectedSuccessHandler);
michael@0	23
michael@0	24	let event = yield undefined;
michael@0	25	is(event.type, "upgradeneeded", "expect an upgradeneeded event");
michael@0	26	is(event.target, requests[0], "fired at the right request");
michael@0	27
michael@0	28	let db = event.target.result;
michael@0	29	db.createObjectStore("foo");
michael@0	30
michael@0	31	doOpen(3, errorHandler, unexpectedSuccessHandler, unexpectedSuccessHandler);
michael@0	32	doOpen(2, errorHandler, unexpectedSuccessHandler, unexpectedSuccessHandler);
michael@0	33	doOpen(3, errorHandler, unexpectedSuccessHandler, unexpectedSuccessHandler);
michael@0	34
michael@0	35	event.target.transaction.oncomplete = grabEventAndContinueHandler;
michael@0	36
michael@0	37	event = yield undefined;
michael@0	38	is(event.type, "complete", "expect a complete event");
michael@0	39	is(event.target, requests[0].transaction, "expect it to be fired at the transaction");
michael@0	40
michael@0	41	event = yield undefined;
michael@0	42	is(event.type, "success", "expect a success event");
michael@0	43	is(event.target, requests[0], "fired at the right request");
michael@0	44	event.target.result.close();
michael@0	45
michael@0	46	requests[1].onupgradeneeded = grabEventAndContinueHandler;
michael@0	47
michael@0	48	event = yield undefined;
michael@0	49	is(event.type, "upgradeneeded", "expect an upgradeneeded event");
michael@0	50	is(event.target, requests[1], "fired at the right request");
michael@0	51
michael@0	52	requests[1].onsuccess = grabEventAndContinueHandler;
michael@0	53
michael@0	54	event = yield undefined;
michael@0	55	is(event.type, "success", "expect a success event");
michael@0	56	is(event.target, requests[1], "fired at the right request");
michael@0	57	event.target.result.close();
michael@0	58
michael@0	59	requests[2].onupgradeneeded = grabEventAndContinueHandler;
michael@0	60
michael@0	61	event = yield undefined;
michael@0	62	is(event.type, "upgradeneeded", "expect an upgradeneeded event");
michael@0	63	is(event.target, requests[2], "fired at the right request");
michael@0	64
michael@0	65	requests[2].onsuccess = grabEventAndContinueHandler;
michael@0	66
michael@0	67	event = yield undefined;
michael@0	68	is(event.type, "success", "expect a success event");
michael@0	69	is(event.target, requests[2], "fired at the right request");
michael@0	70	event.target.result.close();
michael@0	71
michael@0	72	requests[3].onerror = null;
michael@0	73	requests[3].addEventListener("error", new ExpectError("VersionError", true));
michael@0	74
michael@0	75	event = yield undefined;
michael@0	76
michael@0	77	requests[4].onsuccess = grabEventAndContinueHandler;
michael@0	78
michael@0	79	event = yield undefined;
michael@0	80	is(event.type, "success", "expect a success event");
michael@0	81	is(event.target, requests[4], "fired at the right request");
michael@0	82	event.target.result.close();
michael@0	83
michael@0	84	finishTest();
michael@0	85	yield undefined;
michael@0	86	}
michael@0	87