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Diffstat (limited to 'test-runner/src/android/test/SyncBaseInstrumentation.java')
-rw-r--r-- | test-runner/src/android/test/SyncBaseInstrumentation.java | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/test-runner/src/android/test/SyncBaseInstrumentation.java b/test-runner/src/android/test/SyncBaseInstrumentation.java new file mode 100644 index 0000000..7d418f0 --- /dev/null +++ b/test-runner/src/android/test/SyncBaseInstrumentation.java @@ -0,0 +1,79 @@ +/* + * Copyright (C) 2007 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package android.test; + +import android.content.ContentResolver; +import android.content.Context; +import android.os.Bundle; +import android.os.SystemClock; +import android.net.Uri; +import android.accounts.Account; + +/** + * If you would like to test sync a single provider with an + * {@link InstrumentationTestCase}, this provides some of the boiler plate in {@link #setUp} and + * {@link #tearDown}. + */ +public class SyncBaseInstrumentation extends InstrumentationTestCase { + private Context mTargetContext; + ContentResolver mContentResolver; + private static final int MAX_TIME_FOR_SYNC_IN_MINS = 20; + + @Override + protected void setUp() throws Exception { + super.setUp(); + mTargetContext = getInstrumentation().getTargetContext(); + mContentResolver = mTargetContext.getContentResolver(); + } + + /** + * Syncs the specified provider. + * @throws Exception + */ + protected void syncProvider(Uri uri, String accountName, String authority) throws Exception { + Bundle extras = new Bundle(); + extras.putBoolean(ContentResolver.SYNC_EXTRAS_IGNORE_SETTINGS, true); + Account account = new Account(accountName, "com.google"); + + ContentResolver.requestSync(account, authority, extras); + long startTimeInMillis = SystemClock.elapsedRealtime(); + long endTimeInMillis = startTimeInMillis + MAX_TIME_FOR_SYNC_IN_MINS * 60000; + + int counter = 0; + // Making sure race condition does not occur when en entry have been removed from pending + // and active tables and loaded in memory (therefore sync might be still in progress) + while (counter < 2) { + // Sleep for 1 second. + Thread.sleep(1000); + // Finish test if time to sync has exceeded max time. + if (SystemClock.elapsedRealtime() > endTimeInMillis) { + break; + } + + if (ContentResolver.isSyncActive(account, authority)) { + counter = 0; + continue; + } + counter++; + } + } + + protected void cancelSyncsandDisableAutoSync() { + ContentResolver.setMasterSyncAutomatically(false); + ContentResolver.cancelSync(null /* all accounts */, null /* all authorities */); + } +} |