Tomasz Mikolajewski | 55b6b48 | 2016-12-13 18:38:41 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.documentsui.archives; |
| 18 | |
| 19 | import com.android.documentsui.archives.ArchivesProvider; |
| 20 | import com.android.documentsui.archives.Archive; |
| 21 | import com.android.documentsui.tests.R; |
| 22 | |
Tomasz Mikolajewski | b19061c | 2017-02-13 17:33:42 +0900 | [diff] [blame] | 23 | import android.content.ContentProviderClient; |
Tomasz Mikolajewski | 55b6b48 | 2016-12-13 18:38:41 +0900 | [diff] [blame] | 24 | import android.content.ContentResolver; |
| 25 | import android.content.Context; |
| 26 | import android.database.ContentObserver; |
| 27 | import android.database.Cursor; |
| 28 | import android.net.Uri; |
| 29 | import android.os.Bundle; |
| 30 | import android.os.ParcelFileDescriptor; |
| 31 | import android.provider.DocumentsContract.Document; |
| 32 | import android.provider.DocumentsContract; |
| 33 | import android.support.test.InstrumentationRegistry; |
| 34 | import android.test.AndroidTestCase; |
| 35 | import android.test.suitebuilder.annotation.MediumTest; |
| 36 | import android.text.TextUtils; |
| 37 | |
| 38 | import java.io.File; |
| 39 | import java.io.FileOutputStream; |
| 40 | import java.io.IOException; |
| 41 | import java.io.InputStream; |
| 42 | import java.util.Scanner; |
| 43 | import java.util.concurrent.ExecutorService; |
| 44 | import java.util.concurrent.Executors; |
| 45 | import java.util.concurrent.TimeUnit; |
| 46 | import java.util.concurrent.CountDownLatch; |
| 47 | |
| 48 | @MediumTest |
| 49 | public class ArchivesProviderTest extends AndroidTestCase { |
| 50 | private static final Uri ARCHIVE_URI = Uri.parse("content://i/love/strawberries"); |
Tomasz Mikolajewski | 1bc1203 | 2017-02-28 13:27:27 +0900 | [diff] [blame] | 51 | private static final String NOTIFICATION_URI = |
| 52 | "content://com.android.documentsui.archives/notification-uri"; |
Tomasz Mikolajewski | 55b6b48 | 2016-12-13 18:38:41 +0900 | [diff] [blame] | 53 | private ExecutorService mExecutor = null; |
| 54 | private Archive mArchive = null; |
| 55 | private TestUtils mTestUtils = null; |
| 56 | |
| 57 | @Override |
| 58 | public void setUp() throws Exception { |
| 59 | super.setUp(); |
| 60 | mExecutor = Executors.newSingleThreadExecutor(); |
| 61 | mTestUtils = new TestUtils(InstrumentationRegistry.getTargetContext(), |
| 62 | InstrumentationRegistry.getContext(), mExecutor); |
| 63 | } |
| 64 | |
| 65 | @Override |
| 66 | public void tearDown() throws Exception { |
| 67 | mExecutor.shutdown(); |
| 68 | assertTrue(mExecutor.awaitTermination(3 /* timeout */, TimeUnit.SECONDS)); |
| 69 | super.tearDown(); |
| 70 | } |
| 71 | |
Tomasz Mikolajewski | f78d205 | 2017-02-27 14:00:57 +0900 | [diff] [blame] | 72 | public void testQueryRoots() throws InterruptedException { |
| 73 | final ContentResolver resolver = getContext().getContentResolver(); |
| 74 | final Uri rootsUri = DocumentsContract.buildRootsUri(ArchivesProvider.AUTHORITY); |
| 75 | try (final ContentProviderClient client = resolver.acquireUnstableContentProviderClient( |
| 76 | rootsUri)) { |
| 77 | final Cursor cursor = resolver.query(rootsUri, null, null, null, null, null); |
| 78 | assertNotNull("Cursor must not be null.", cursor); |
| 79 | assertEquals(0, cursor.getCount()); |
| 80 | } |
| 81 | } |
| 82 | |
Tomasz Mikolajewski | 55b6b48 | 2016-12-13 18:38:41 +0900 | [diff] [blame] | 83 | public void testOpen_Success() throws InterruptedException { |
| 84 | final Uri sourceUri = DocumentsContract.buildDocumentUri( |
| 85 | ResourcesProvider.AUTHORITY, "archive.zip"); |
Tomasz Mikolajewski | c8fb30f | 2017-01-24 18:54:42 +0900 | [diff] [blame] | 86 | final Uri archiveUri = ArchivesProvider.buildUriForArchive(sourceUri, |
| 87 | ParcelFileDescriptor.MODE_READ_ONLY); |
Tomasz Mikolajewski | 55b6b48 | 2016-12-13 18:38:41 +0900 | [diff] [blame] | 88 | |
| 89 | final Uri childrenUri = DocumentsContract.buildChildDocumentsUri( |
| 90 | ArchivesProvider.AUTHORITY, DocumentsContract.getDocumentId(archiveUri)); |
| 91 | |
| 92 | final ContentResolver resolver = getContext().getContentResolver(); |
| 93 | final CountDownLatch latch = new CountDownLatch(1); |
| 94 | |
Tomasz Mikolajewski | b19061c | 2017-02-13 17:33:42 +0900 | [diff] [blame] | 95 | final ContentProviderClient client = resolver.acquireUnstableContentProviderClient( |
| 96 | archiveUri); |
| 97 | ArchivesProvider.acquireArchive(client, archiveUri); |
| 98 | |
Tomasz Mikolajewski | 55b6b48 | 2016-12-13 18:38:41 +0900 | [diff] [blame] | 99 | { |
| 100 | final Cursor cursor = resolver.query(childrenUri, null, null, null, null, null); |
| 101 | assertNotNull("Cursor must not be null. File not found?", cursor); |
| 102 | |
| 103 | assertEquals(0, cursor.getCount()); |
| 104 | final Bundle extras = cursor.getExtras(); |
| 105 | assertEquals(true, extras.getBoolean(DocumentsContract.EXTRA_LOADING, false)); |
| 106 | assertNull(extras.getString(DocumentsContract.EXTRA_ERROR)); |
| 107 | |
| 108 | final Uri notificationUri = cursor.getNotificationUri(); |
| 109 | assertNotNull(notificationUri); |
| 110 | |
| 111 | resolver.registerContentObserver(notificationUri, false, new ContentObserver(null) { |
| 112 | @Override |
| 113 | public void onChange(boolean selfChange, Uri uri) { |
| 114 | latch.countDown(); |
| 115 | } |
| 116 | }); |
| 117 | } |
| 118 | |
Tomasz Mikolajewski | 4665e63 | 2017-03-03 14:36:36 +0900 | [diff] [blame^] | 119 | latch.await(30, TimeUnit.SECONDS); |
Tomasz Mikolajewski | 55b6b48 | 2016-12-13 18:38:41 +0900 | [diff] [blame] | 120 | { |
| 121 | final Cursor cursor = resolver.query(childrenUri, null, null, null, null, null); |
| 122 | assertNotNull("Cursor must not be null. File not found?", cursor); |
| 123 | |
| 124 | assertEquals(3, cursor.getCount()); |
| 125 | final Bundle extras = cursor.getExtras(); |
| 126 | assertEquals(false, extras.getBoolean(DocumentsContract.EXTRA_LOADING, false)); |
| 127 | assertNull(extras.getString(DocumentsContract.EXTRA_ERROR)); |
| 128 | } |
Tomasz Mikolajewski | b19061c | 2017-02-13 17:33:42 +0900 | [diff] [blame] | 129 | |
| 130 | ArchivesProvider.releaseArchive(client, archiveUri); |
| 131 | client.release(); |
Tomasz Mikolajewski | 55b6b48 | 2016-12-13 18:38:41 +0900 | [diff] [blame] | 132 | } |
| 133 | |
| 134 | public void testOpen_Failure() throws InterruptedException { |
| 135 | final Uri sourceUri = DocumentsContract.buildDocumentUri( |
| 136 | ResourcesProvider.AUTHORITY, "broken.zip"); |
Tomasz Mikolajewski | c8fb30f | 2017-01-24 18:54:42 +0900 | [diff] [blame] | 137 | final Uri archiveUri = ArchivesProvider.buildUriForArchive(sourceUri, |
| 138 | ParcelFileDescriptor.MODE_READ_ONLY); |
Tomasz Mikolajewski | 55b6b48 | 2016-12-13 18:38:41 +0900 | [diff] [blame] | 139 | |
| 140 | final Uri childrenUri = DocumentsContract.buildChildDocumentsUri( |
| 141 | ArchivesProvider.AUTHORITY, DocumentsContract.getDocumentId(archiveUri)); |
| 142 | |
| 143 | final ContentResolver resolver = getContext().getContentResolver(); |
| 144 | final CountDownLatch latch = new CountDownLatch(1); |
| 145 | |
Tomasz Mikolajewski | b19061c | 2017-02-13 17:33:42 +0900 | [diff] [blame] | 146 | final ContentProviderClient client = resolver.acquireUnstableContentProviderClient( |
| 147 | archiveUri); |
| 148 | ArchivesProvider.acquireArchive(client, archiveUri); |
| 149 | |
Tomasz Mikolajewski | 55b6b48 | 2016-12-13 18:38:41 +0900 | [diff] [blame] | 150 | { |
Tomasz Mikolajewski | b19061c | 2017-02-13 17:33:42 +0900 | [diff] [blame] | 151 | // TODO: Close this and any other cursor in this file. |
Tomasz Mikolajewski | 55b6b48 | 2016-12-13 18:38:41 +0900 | [diff] [blame] | 152 | final Cursor cursor = resolver.query(childrenUri, null, null, null, null, null); |
| 153 | assertNotNull("Cursor must not be null. File not found?", cursor); |
| 154 | |
| 155 | assertEquals(0, cursor.getCount()); |
| 156 | final Bundle extras = cursor.getExtras(); |
| 157 | assertEquals(true, extras.getBoolean(DocumentsContract.EXTRA_LOADING, false)); |
| 158 | assertNull(extras.getString(DocumentsContract.EXTRA_ERROR)); |
| 159 | |
| 160 | final Uri notificationUri = cursor.getNotificationUri(); |
| 161 | assertNotNull(notificationUri); |
| 162 | |
| 163 | resolver.registerContentObserver(notificationUri, false, new ContentObserver(null) { |
| 164 | @Override |
| 165 | public void onChange(boolean selfChange, Uri uri) { |
| 166 | latch.countDown(); |
| 167 | } |
| 168 | }); |
| 169 | } |
| 170 | |
Tomasz Mikolajewski | 4665e63 | 2017-03-03 14:36:36 +0900 | [diff] [blame^] | 171 | latch.await(30, TimeUnit.SECONDS); |
Tomasz Mikolajewski | 55b6b48 | 2016-12-13 18:38:41 +0900 | [diff] [blame] | 172 | { |
| 173 | final Cursor cursor = resolver.query(childrenUri, null, null, null, null, null); |
| 174 | assertNotNull("Cursor must not be null. File not found?", cursor); |
| 175 | |
| 176 | assertEquals(0, cursor.getCount()); |
| 177 | final Bundle extras = cursor.getExtras(); |
| 178 | assertEquals(false, extras.getBoolean(DocumentsContract.EXTRA_LOADING, false)); |
| 179 | assertFalse(TextUtils.isEmpty(extras.getString(DocumentsContract.EXTRA_ERROR))); |
| 180 | } |
Tomasz Mikolajewski | b19061c | 2017-02-13 17:33:42 +0900 | [diff] [blame] | 181 | |
| 182 | ArchivesProvider.releaseArchive(client, archiveUri); |
| 183 | client.release(); |
| 184 | } |
| 185 | |
| 186 | public void testOpen_ClosesOnRelease() throws InterruptedException { |
| 187 | final Uri sourceUri = DocumentsContract.buildDocumentUri( |
| 188 | ResourcesProvider.AUTHORITY, "broken.zip"); |
| 189 | final Uri archiveUri = ArchivesProvider.buildUriForArchive(sourceUri, |
| 190 | ParcelFileDescriptor.MODE_READ_ONLY); |
| 191 | |
| 192 | final Uri childrenUri = DocumentsContract.buildChildDocumentsUri( |
| 193 | ArchivesProvider.AUTHORITY, DocumentsContract.getDocumentId(archiveUri)); |
| 194 | |
| 195 | final ContentResolver resolver = getContext().getContentResolver(); |
| 196 | final CountDownLatch latch = new CountDownLatch(1); |
| 197 | |
| 198 | final ContentProviderClient client = resolver.acquireUnstableContentProviderClient( |
| 199 | archiveUri); |
| 200 | |
| 201 | // Acquire twice to ensure that the refcount works correctly. |
| 202 | ArchivesProvider.acquireArchive(client, archiveUri); |
| 203 | ArchivesProvider.acquireArchive(client, archiveUri); |
| 204 | |
| 205 | { |
| 206 | final Cursor cursor = resolver.query(childrenUri, null, null, null, null, null); |
| 207 | assertNotNull("Cursor must not be null. File not found?", cursor); |
| 208 | } |
| 209 | |
| 210 | ArchivesProvider.releaseArchive(client, archiveUri); |
| 211 | |
| 212 | { |
| 213 | final Cursor cursor = resolver.query(childrenUri, null, null, null, null, null); |
| 214 | assertNotNull("Cursor must not be null. File not found?", cursor); |
| 215 | } |
| 216 | |
| 217 | ArchivesProvider.releaseArchive(client, archiveUri); |
| 218 | |
| 219 | try { |
| 220 | resolver.query(childrenUri, null, null, null, null, null); |
| 221 | fail("The archive was expected to be invalited on the last release call."); |
| 222 | } catch (IllegalStateException e) { |
| 223 | // Expected. |
| 224 | } |
| 225 | |
| 226 | client.release(); |
| 227 | } |
| 228 | } |