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

dom/indexedDB/test/unit/test_setVersion_exclusion.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 request = indexedDB.open(name, 1);
michael@0	13	request.onerror = errorHandler;
michael@0	14	request.onupgradeneeded = grabEventAndContinueHandler;
michael@0	15	request.onsuccess = unexpectedSuccessHandler;
michael@0	16
michael@0	17	let request2 = indexedDB.open(name, 2);
michael@0	18	request2.onerror = errorHandler;
michael@0	19	request2.onupgradeneeded = unexpectedSuccessHandler;
michael@0	20	request2.onsuccess = unexpectedSuccessHandler;
michael@0	21
michael@0	22	let event = yield undefined;
michael@0	23	is(event.type, "upgradeneeded", "Expect an upgradeneeded event");
michael@0	24	is(event.target, request, "Event should be fired on the request");
michael@0	25	ok(event.target.result instanceof IDBDatabase, "Expect a database here");
michael@0	26
michael@0	27	let db = event.target.result;
michael@0	28	is(db.version, 1, "Database has correct version");
michael@0	29
michael@0	30	db.onupgradeneeded = function() {
michael@0	31	ok(false, "our ongoing VERSION_CHANGE transaction should exclude any others!");
michael@0	32	}
michael@0	33
michael@0	34	db.createObjectStore("foo");
michael@0	35
michael@0	36	try {
michael@0	37	db.transaction("foo");
michael@0	38	ok(false, "Transactions should be disallowed now!");
michael@0	39	} catch (e) {
michael@0	40	ok(e instanceof DOMException, "Expect a DOMException");
michael@0	41	is(e.name, "InvalidStateError", "Expect an InvalidStateError");
michael@0	42	is(e.code, DOMException.INVALID_STATE_ERR, "Expect an INVALID_STATE_ERR");
michael@0	43	}
michael@0	44
michael@0	45	request.onupgradeneeded = unexpectedSuccessHandler;
michael@0	46	request.transaction.oncomplete = grabEventAndContinueHandler;
michael@0	47
michael@0	48	event = yield undefined;
michael@0	49	is(event.type, "complete", "Got complete event");
michael@0	50
michael@0	51	try {
michael@0	52	db.transaction("foo");
michael@0	53	ok(true, "Transactions should be allowed now!");
michael@0	54	} catch (e) {
michael@0	55	ok(false, "Transactions should be allowed now!");
michael@0	56	}
michael@0	57
michael@0	58	request.onsuccess = grabEventAndContinueHandler;
michael@0	59
michael@0	60	event = yield undefined;
michael@0	61	is(event.type, "success", "Expect a success event");
michael@0	62	is(event.target.result, db, "Same database");
michael@0	63
michael@0	64	db.onversionchange = function() {
michael@0	65	ok(true, "next setVersion was unblocked appropriately");
michael@0	66	db.close();
michael@0	67	}
michael@0	68
michael@0	69	try {
michael@0	70	db.transaction("foo");
michael@0	71	ok(true, "Transactions should be allowed now!");
michael@0	72	} catch (e) {
michael@0	73	ok(false, "Transactions should be allowed now!");
michael@0	74	}
michael@0	75
michael@0	76	request.onsuccess = unexpectedSuccessHandler;
michael@0	77	request2.onupgradeneeded = grabEventAndContinueHandler;
michael@0	78
michael@0	79	event = yield undefined;
michael@0	80	is(event.type, "upgradeneeded", "Expect an upgradeneeded event");
michael@0	81
michael@0	82	db = event.target.result;
michael@0	83	is(db.version, 2, "Database has correct version");
michael@0	84
michael@0	85	request2.onupgradeneeded = unexpectedSuccessHandler;
michael@0	86	request2.onsuccess = grabEventAndContinueHandler;
michael@0	87
michael@0	88	event = yield undefined;
michael@0	89	is(event.type, "success", "Expect a success event");
michael@0	90	is(event.target.result, db, "Same database");
michael@0	91	is(db.version, 2, "Database has correct version");
michael@0	92
michael@0	93	finishTest();
michael@0	94	yield undefined;
michael@0	95	}