diff options
Diffstat (limited to 'dom/indexedDB/test/unit/test_lowDiskSpace.js')
| -rw-r--r-- | dom/indexedDB/test/unit/test_lowDiskSpace.js | 754 |
1 files changed, 0 insertions, 754 deletions
diff --git a/dom/indexedDB/test/unit/test_lowDiskSpace.js b/dom/indexedDB/test/unit/test_lowDiskSpace.js deleted file mode 100644 index eaea5797d..000000000 --- a/dom/indexedDB/test/unit/test_lowDiskSpace.js +++ /dev/null @@ -1,754 +0,0 @@ -/** - * Any copyright is dedicated to the Public Domain. - * http://creativecommons.org/publicdomain/zero/1.0/ - */ -"use strict"; - -var disableWorkerTest = "This test uses SpecialPowers"; - -var self = this; - -var testGenerator = testSteps(); - -function testSteps() -{ - const dbName = self.window ? window.location.pathname : "test_lowDiskSpace"; - const dbVersion = 1; - - const objectStoreName = "foo"; - const objectStoreOptions = { keyPath: "foo" }; - - const indexName = "bar"; - const indexOptions = { unique: true }; - - const dbData = [ - { foo: 0, bar: 0 }, - { foo: 1, bar: 10 }, - { foo: 2, bar: 20 }, - { foo: 3, bar: 30 }, - { foo: 4, bar: 40 }, - { foo: 5, bar: 50 }, - { foo: 6, bar: 60 }, - { foo: 7, bar: 70 }, - { foo: 8, bar: 80 }, - { foo: 9, bar: 90 } - ]; - - let lowDiskMode = false; - function setLowDiskMode(val) { - let data = val ? "full" : "free"; - - if (val == lowDiskMode) { - info("Low disk mode is: " + data); - } - else { - info("Changing low disk mode to: " + data); - SpecialPowers.notifyObserversInParentProcess(null, "disk-space-watcher", - data); - lowDiskMode = val; - } - } - - { // Make sure opening works from the beginning. - info("Test 1"); - - setLowDiskMode(false); - - let request = indexedDB.open(dbName, dbVersion); - request.onerror = errorHandler; - request.onsuccess = grabEventAndContinueHandler; - let event = yield undefined; - - is(event.type, "success", "Opened database without setting low disk mode"); - - let db = event.target.result; - db.close(); - } - - { // Make sure delete works in low disk mode. - info("Test 2"); - - setLowDiskMode(true); - - let request = indexedDB.deleteDatabase(dbName); - request.onerror = errorHandler; - request.onsuccess = grabEventAndContinueHandler; - let event = yield undefined; - - is(event.type, "success", "Deleted database after setting low disk mode"); - } - - { // Make sure creating a db in low disk mode fails. - info("Test 3"); - - setLowDiskMode(true); - - let request = indexedDB.open(dbName, dbVersion); - request.onerror = expectedErrorHandler("QuotaExceededError"); - request.onupgradeneeded = unexpectedSuccessHandler; - request.onsuccess = unexpectedSuccessHandler; - let event = yield undefined; - - is(event.type, "error", "Didn't create new database in low disk mode"); - } - - { // Make sure opening an already-existing db in low disk mode succeeds. - info("Test 4"); - - setLowDiskMode(false); - - let request = indexedDB.open(dbName, dbVersion); - request.onerror = errorHandler; - request.onupgradeneeded = grabEventAndContinueHandler; - request.onsuccess = unexpectedSuccessHandler; - let event = yield undefined; - - is(event.type, "upgradeneeded", "Upgrading database"); - - let db = event.target.result; - db.onerror = errorHandler; - - request.onupgradeneeded = unexpectedSuccessHandler; - request.onsuccess = grabEventAndContinueHandler; - event = yield undefined; - - is(event.type, "success", "Created database"); - ok(event.target.result === db, "Got the same database"); - - db.close(); - - setLowDiskMode(true); - - request = indexedDB.open(dbName); - request.onerror = errorHandler; - request.onupgradeneeded = unexpectedSuccessHandler; - request.onsuccess = grabEventAndContinueHandler; - event = yield undefined; - - is(event.type, "success", "Opened existing database in low disk mode"); - - db = event.target.result; - db.close(); - } - - { // Make sure upgrading an already-existing db in low disk mode succeeds. - info("Test 5"); - - setLowDiskMode(true); - - let request = indexedDB.open(dbName, dbVersion + 1); - request.onerror = errorHandler; - request.onupgradeneeded = grabEventAndContinueHandler; - request.onsuccess = unexpectedSuccessHandler; - - let event = yield undefined; - - is(event.type, "upgradeneeded", "Upgrading database"); - - let db = event.target.result; - db.onerror = errorHandler; - - request.onupgradeneeded = unexpectedSuccessHandler; - request.onsuccess = grabEventAndContinueHandler; - event = yield undefined; - - is(event.type, "success", "Created database"); - ok(event.target.result === db, "Got the same database"); - - db.close(); - } - - { // Make sure creating objectStores in low disk mode fails. - info("Test 6"); - - setLowDiskMode(true); - - let request = indexedDB.open(dbName, dbVersion + 2); - request.onerror = errorHandler; - request.onupgradeneeded = grabEventAndContinueHandler; - request.onsuccess = unexpectedSuccessHandler; - - let event = yield undefined; - - is(event.type, "upgradeneeded", "Upgrading database"); - - let db = event.target.result; - db.onerror = errorHandler; - - let txn = event.target.transaction; - txn.onerror = expectedErrorHandler("AbortError"); - txn.onabort = grabEventAndContinueHandler; - - let objectStore = db.createObjectStore(objectStoreName, objectStoreOptions); - - request.onupgradeneeded = unexpectedSuccessHandler; - event = yield undefined; - - is(event.type, "abort", "Got correct event type"); - is(event.target.error.name, "QuotaExceededError", "Got correct error type"); - - request.onerror = expectedErrorHandler("AbortError"); - event = yield undefined; - } - - { // Make sure creating indexes in low disk mode fails. - info("Test 7"); - - setLowDiskMode(false); - - let request = indexedDB.open(dbName, dbVersion + 2); - request.onerror = errorHandler; - request.onupgradeneeded = grabEventAndContinueHandler; - request.onsuccess = unexpectedSuccessHandler; - - let event = yield undefined; - - is(event.type, "upgradeneeded", "Upgrading database"); - - let db = event.target.result; - db.onerror = errorHandler; - - let objectStore = db.createObjectStore(objectStoreName, objectStoreOptions); - - request.onupgradeneeded = unexpectedSuccessHandler; - request.onsuccess = grabEventAndContinueHandler; - event = yield undefined; - - is(event.type, "success", "Upgraded database"); - ok(event.target.result === db, "Got the same database"); - - db.close(); - - setLowDiskMode(true); - - request = indexedDB.open(dbName, dbVersion + 3); - request.onerror = errorHandler; - request.onupgradeneeded = grabEventAndContinueHandler; - request.onsuccess = unexpectedSuccessHandler; - event = yield undefined; - - is(event.type, "upgradeneeded", "Upgrading database"); - - db = event.target.result; - db.onerror = errorHandler; - let txn = event.target.transaction; - txn.onerror = expectedErrorHandler("AbortError"); - txn.onabort = grabEventAndContinueHandler; - - objectStore = event.target.transaction.objectStore(objectStoreName); - let index = objectStore.createIndex(indexName, indexName, indexOptions); - - request.onupgradeneeded = unexpectedSuccessHandler; - event = yield undefined; - - is(event.type, "abort", "Got correct event type"); - is(event.target.error.name, "QuotaExceededError", "Got correct error type"); - - request.onerror = expectedErrorHandler("AbortError"); - event = yield undefined; - } - - { // Make sure deleting indexes in low disk mode succeeds. - info("Test 8"); - - setLowDiskMode(false); - - let request = indexedDB.open(dbName, dbVersion + 3); - request.onerror = errorHandler; - request.onupgradeneeded = grabEventAndContinueHandler; - request.onsuccess = unexpectedSuccessHandler; - - let event = yield undefined; - - is(event.type, "upgradeneeded", "Upgrading database"); - - let db = event.target.result; - db.onerror = errorHandler; - - let objectStore = event.target.transaction.objectStore(objectStoreName); - let index = objectStore.createIndex(indexName, indexName, indexOptions); - - request.onupgradeneeded = unexpectedSuccessHandler; - request.onsuccess = grabEventAndContinueHandler; - event = yield undefined; - - is(event.type, "success", "Upgraded database"); - ok(event.target.result === db, "Got the same database"); - - db.close(); - - setLowDiskMode(true); - - request = indexedDB.open(dbName, dbVersion + 4); - request.onerror = errorHandler; - request.onupgradeneeded = grabEventAndContinueHandler; - request.onsuccess = unexpectedSuccessHandler; - event = yield undefined; - - is(event.type, "upgradeneeded", "Upgrading database"); - - db = event.target.result; - db.onerror = errorHandler; - - objectStore = event.target.transaction.objectStore(objectStoreName); - objectStore.deleteIndex(indexName); - - request.onupgradeneeded = unexpectedSuccessHandler; - request.onsuccess = grabEventAndContinueHandler; - event = yield undefined; - - is(event.type, "success", "Upgraded database"); - ok(event.target.result === db, "Got the same database"); - - db.close(); - } - - { // Make sure deleting objectStores in low disk mode succeeds. - info("Test 9"); - - setLowDiskMode(true); - - let request = indexedDB.open(dbName, dbVersion + 5); - request.onerror = errorHandler; - request.onupgradeneeded = grabEventAndContinueHandler; - request.onsuccess = unexpectedSuccessHandler; - - let event = yield undefined; - - is(event.type, "upgradeneeded", "Upgrading database"); - - let db = event.target.result; - db.onerror = errorHandler; - - db.deleteObjectStore(objectStoreName); - - request.onupgradeneeded = unexpectedSuccessHandler; - request.onsuccess = grabEventAndContinueHandler; - event = yield undefined; - - is(event.type, "success", "Upgraded database"); - ok(event.target.result === db, "Got the same database"); - - db.close(); - - // Reset everything. - indexedDB.deleteDatabase(dbName); - } - - - { // Add data that the rest of the tests will use. - info("Adding test data"); - - setLowDiskMode(false); - - let request = indexedDB.open(dbName, dbVersion); - request.onerror = errorHandler; - request.onupgradeneeded = grabEventAndContinueHandler; - request.onsuccess = unexpectedSuccessHandler; - let event = yield undefined; - - is(event.type, "upgradeneeded", "Upgrading database"); - - let db = event.target.result; - db.onerror = errorHandler; - - let objectStore = db.createObjectStore(objectStoreName, objectStoreOptions); - let index = objectStore.createIndex(indexName, indexName, indexOptions); - - for (let data of dbData) { - objectStore.add(data); - } - - request.onupgradeneeded = unexpectedSuccessHandler; - request.onsuccess = grabEventAndContinueHandler; - event = yield undefined; - - is(event.type, "success", "Upgraded database"); - ok(event.target.result === db, "Got the same database"); - - db.close(); - } - - { // Make sure read operations in readonly transactions succeed in low disk - // mode. - info("Test 10"); - - setLowDiskMode(true); - - let request = indexedDB.open(dbName, dbVersion); - request.onerror = errorHandler; - request.onupgradeneeded = unexpectedSuccessHandler; - request.onsuccess = grabEventAndContinueHandler; - let event = yield undefined; - - let db = event.target.result; - db.onerror = errorHandler; - - let transaction = db.transaction(objectStoreName); - let objectStore = transaction.objectStore(objectStoreName); - let index = objectStore.index(indexName); - - let data = dbData[0]; - - let requestCounter = new RequestCounter(); - - objectStore.get(data.foo).onsuccess = requestCounter.handler(); - objectStore.mozGetAll().onsuccess = requestCounter.handler(); - objectStore.count().onsuccess = requestCounter.handler(); - index.get(data.bar).onsuccess = requestCounter.handler(); - index.mozGetAll().onsuccess = requestCounter.handler(); - index.getKey(data.bar).onsuccess = requestCounter.handler(); - index.mozGetAllKeys().onsuccess = requestCounter.handler(); - index.count().onsuccess = requestCounter.handler(); - - let objectStoreDataCount = 0; - - request = objectStore.openCursor(); - request.onsuccess = function(event) { - let cursor = event.target.result; - if (cursor) { - objectStoreDataCount++; - objectStoreDataCount % 2 ? cursor.continue() : cursor.advance(1); - } - else { - is(objectStoreDataCount, dbData.length, "Saw all data"); - requestCounter.decr(); - } - }; - requestCounter.incr(); - - let indexDataCount = 0; - - request = index.openCursor(); - request.onsuccess = function(event) { - let cursor = event.target.result; - if (cursor) { - indexDataCount++; - indexDataCount % 2 ? cursor.continue() : cursor.advance(1); - } - else { - is(indexDataCount, dbData.length, "Saw all data"); - requestCounter.decr(); - } - }; - requestCounter.incr(); - - let indexKeyDataCount = 0; - - request = index.openCursor(); - request.onsuccess = function(event) { - let cursor = event.target.result; - if (cursor) { - indexKeyDataCount++; - indexKeyDataCount % 2 ? cursor.continue() : cursor.advance(1); - } - else { - is(indexKeyDataCount, dbData.length, "Saw all data"); - requestCounter.decr(); - } - }; - requestCounter.incr(); - - // Wait for all requests. - yield undefined; - - transaction.oncomplete = grabEventAndContinueHandler; - event = yield undefined; - - is(event.type, "complete", "Transaction succeeded"); - - db.close(); - } - - { // Make sure read operations in readwrite transactions succeed in low disk - // mode. - info("Test 11"); - - setLowDiskMode(true); - - let request = indexedDB.open(dbName, dbVersion); - request.onerror = errorHandler; - request.onupgradeneeded = unexpectedSuccessHandler; - request.onsuccess = grabEventAndContinueHandler; - let event = yield undefined; - - let db = event.target.result; - db.onerror = errorHandler; - - let transaction = db.transaction(objectStoreName, "readwrite"); - let objectStore = transaction.objectStore(objectStoreName); - let index = objectStore.index(indexName); - - let data = dbData[0]; - - let requestCounter = new RequestCounter(); - - objectStore.get(data.foo).onsuccess = requestCounter.handler(); - objectStore.mozGetAll().onsuccess = requestCounter.handler(); - objectStore.count().onsuccess = requestCounter.handler(); - index.get(data.bar).onsuccess = requestCounter.handler(); - index.mozGetAll().onsuccess = requestCounter.handler(); - index.getKey(data.bar).onsuccess = requestCounter.handler(); - index.mozGetAllKeys().onsuccess = requestCounter.handler(); - index.count().onsuccess = requestCounter.handler(); - - let objectStoreDataCount = 0; - - request = objectStore.openCursor(); - request.onsuccess = function(event) { - let cursor = event.target.result; - if (cursor) { - objectStoreDataCount++; - objectStoreDataCount % 2 ? cursor.continue() : cursor.advance(1); - } - else { - is(objectStoreDataCount, dbData.length, "Saw all data"); - requestCounter.decr(); - } - }; - requestCounter.incr(); - - let indexDataCount = 0; - - request = index.openCursor(); - request.onsuccess = function(event) { - let cursor = event.target.result; - if (cursor) { - indexDataCount++; - indexDataCount % 2 ? cursor.continue() : cursor.advance(1); - } - else { - is(indexDataCount, dbData.length, "Saw all data"); - requestCounter.decr(); - } - }; - requestCounter.incr(); - - let indexKeyDataCount = 0; - - request = index.openCursor(); - request.onsuccess = function(event) { - let cursor = event.target.result; - if (cursor) { - indexKeyDataCount++; - indexKeyDataCount % 2 ? cursor.continue() : cursor.advance(1); - } - else { - is(indexKeyDataCount, dbData.length, "Saw all data"); - requestCounter.decr(); - } - }; - requestCounter.incr(); - - // Wait for all requests. - yield undefined; - - transaction.oncomplete = grabEventAndContinueHandler; - event = yield undefined; - - is(event.type, "complete", "Transaction succeeded"); - - db.close(); - } - - { // Make sure write operations in readwrite transactions fail in low disk - // mode. - info("Test 12"); - - setLowDiskMode(true); - - let request = indexedDB.open(dbName, dbVersion); - request.onerror = errorHandler; - request.onupgradeneeded = unexpectedSuccessHandler; - request.onsuccess = grabEventAndContinueHandler; - let event = yield undefined; - - let db = event.target.result; - db.onerror = errorHandler; - - let transaction = db.transaction(objectStoreName, "readwrite"); - let objectStore = transaction.objectStore(objectStoreName); - let index = objectStore.index(indexName); - - let data = dbData[0]; - let newData = { foo: 999, bar: 999 }; - - let requestCounter = new RequestCounter(); - - objectStore.add(newData).onerror = requestCounter.errorHandler(); - objectStore.put(newData).onerror = requestCounter.errorHandler(); - - objectStore.get(data.foo).onsuccess = requestCounter.handler(); - objectStore.mozGetAll().onsuccess = requestCounter.handler(); - objectStore.count().onsuccess = requestCounter.handler(); - index.get(data.bar).onsuccess = requestCounter.handler(); - index.mozGetAll().onsuccess = requestCounter.handler(); - index.getKey(data.bar).onsuccess = requestCounter.handler(); - index.mozGetAllKeys().onsuccess = requestCounter.handler(); - index.count().onsuccess = requestCounter.handler(); - - let objectStoreDataCount = 0; - - request = objectStore.openCursor(); - request.onsuccess = function(event) { - let cursor = event.target.result; - if (cursor) { - objectStoreDataCount++; - cursor.update(cursor.value).onerror = requestCounter.errorHandler(); - objectStoreDataCount % 2 ? cursor.continue() : cursor.advance(1); - } - else { - is(objectStoreDataCount, dbData.length, "Saw all data"); - requestCounter.decr(); - } - }; - requestCounter.incr(); - - let indexDataCount = 0; - - request = index.openCursor(); - request.onsuccess = function(event) { - let cursor = event.target.result; - if (cursor) { - indexDataCount++; - cursor.update(cursor.value).onerror = requestCounter.errorHandler(); - indexDataCount % 2 ? cursor.continue() : cursor.advance(1); - } - else { - is(indexDataCount, dbData.length, "Saw all data"); - requestCounter.decr(); - } - }; - requestCounter.incr(); - - let indexKeyDataCount = 0; - - request = index.openCursor(); - request.onsuccess = function(event) { - let cursor = event.target.result; - if (cursor) { - indexKeyDataCount++; - cursor.update(cursor.value).onerror = requestCounter.errorHandler(); - indexKeyDataCount % 2 ? cursor.continue() : cursor.advance(1); - } - else { - is(indexKeyDataCount, dbData.length, "Saw all data"); - requestCounter.decr(); - } - }; - requestCounter.incr(); - - // Wait for all requests. - yield undefined; - - transaction.oncomplete = grabEventAndContinueHandler; - event = yield undefined; - - is(event.type, "complete", "Transaction succeeded"); - - db.close(); - } - - { // Make sure deleting operations in readwrite transactions succeed in low - // disk mode. - info("Test 13"); - - setLowDiskMode(true); - - let request = indexedDB.open(dbName, dbVersion); - request.onerror = errorHandler; - request.onupgradeneeded = unexpectedSuccessHandler; - request.onsuccess = grabEventAndContinueHandler; - let event = yield undefined; - - let db = event.target.result; - db.onerror = errorHandler; - - let transaction = db.transaction(objectStoreName, "readwrite"); - let objectStore = transaction.objectStore(objectStoreName); - let index = objectStore.index(indexName); - - let dataIndex = 0; - let data = dbData[dataIndex++]; - - let requestCounter = new RequestCounter(); - - objectStore.delete(data.foo).onsuccess = requestCounter.handler(); - - objectStore.openCursor().onsuccess = function(event) { - let cursor = event.target.result; - if (cursor) { - cursor.delete().onsuccess = requestCounter.handler(); - } - requestCounter.decr(); - }; - requestCounter.incr(); - - index.openCursor(null, "prev").onsuccess = function(event) { - let cursor = event.target.result; - if (cursor) { - cursor.delete().onsuccess = requestCounter.handler(); - } - requestCounter.decr(); - }; - requestCounter.incr(); - - yield undefined; - - objectStore.count().onsuccess = grabEventAndContinueHandler; - event = yield undefined; - - is(event.target.result, dbData.length - 3, "Actually deleted something"); - - objectStore.clear(); - objectStore.count().onsuccess = grabEventAndContinueHandler; - event = yield undefined; - - is(event.target.result, 0, "Actually cleared"); - - transaction.oncomplete = grabEventAndContinueHandler; - event = yield undefined; - - is(event.type, "complete", "Transaction succeeded"); - - db.close(); - } - - finishTest(); - yield undefined; -} - -function RequestCounter(expectedType) { - this._counter = 0; -} -RequestCounter.prototype = { - incr: function() { - this._counter++; - }, - - decr: function() { - if (!--this._counter) { - continueToNextStepSync(); - } - }, - - handler: function(type, preventDefault) { - this.incr(); - return function(event) { - is(event.type, type || "success", "Correct type"); - this.decr(); - }.bind(this); - }, - - errorHandler: function(eventType, errorName) { - this.incr(); - return function(event) { - is(event.type, eventType || "error", "Correct type"); - is(event.target.error.name, errorName || "QuotaExceededError", - "Correct error name"); - event.preventDefault(); - event.stopPropagation(); - this.decr(); - }.bind(this); - } -}; |