src/chrome/android/javatests/src/org/chromium/chrome/browser/TabStateTest.java

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 package org.chromium.chrome.browser;
   6
   7 import android.test.suitebuilder.annotation.SmallTest;
   8 import android.util.Base64;
   9
  10 import org.chromium.chrome.browser.util.StreamUtil;
  11 import org.chromium.chrome.shell.ChromeShellTestBase;
  12
  13 import java.io.File;
  14 import java.io.FileNotFoundException;
  15 import java.io.FileOutputStream;
  16 import java.io.IOException;
  17
  18 /**
  19  * Tests whether TabState can be saved and restored to disk properly. Also checks to see if
  20  * TabStates from previous versions of Chrome can still be loaded and upgraded.
  21  *
  22  * This test suite explicitly stores the tab states in this file to get around an infrastructure bug
  23  * with setting file permissions. Ideally there wouldn't be any real I/O in this function, but we
  24  * need it because TabState functions require FileInputStreams.
  25  */
  26 public class TabStateTest extends ChromeShellTestBase {
  27     private static final String M18_TAB0 =
  28             "AAABPLD4wNkAAALk4AIAAAAAAAACAAAAAQAAAB0AAABjaHJvbWU6Ly9uZXd0YWIvI21vc3Rfdmlz"
  29             + "aXRlZAAAAAAAAAAHAAAATgBlAHcAIAB0AGEAYgAAADQBAAAwAQAACwAAADoAAABjAGgAcgBvAG0A"
  30             + "ZQA6AC8ALwBuAGUAdwB0AGEAYgAvACMAbQBvAHMAdABfAHYAaQBzAGkAdABlAGQAAAA6AAAAYwBo"
  31             + "AHIAbwBtAGUAOgAvAC8AbgBlAHcAdABhAGIALwAjAG0AbwBzAHQAXwB2AGkAcwBpAHQAZQBkAAAA"
  32             + "/////wAAAAD//////////wgAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAD/////AAAAAAgAAAAA"
  33             + "AAAAAAAAQHuHvz0F1QQAfIe/PQXVBAABAAAAMgAAAP8BPwBvPwFTCGZvbGRlcklkPwFTATM/AVMR"
  34             + "c2VsZWN0ZWRQYW5lSW5kZXg/AUkCewIAAAAAAAAA//////////8IAAAAAAAAAAAAAEABAAAAAAAA"
  35             + "AAgAAAAWAAAAaHR0cDovL3d3dy5nb29nbGUuY29tLwAAAAAAAAYAAABHAG8AbwBnAGwAZQDcAAAA"
  36             + "2AAAAAsAAAAsAAAAaAB0AHQAcAA6AC8ALwB3AHcAdwAuAGcAbwBvAGcAbABlAC4AYwBvAG0ALwAs"
  37             + "AAAAaAB0AHQAcAA6AC8ALwB3AHcAdwAuAGcAbwBvAGcAbABlAC4AYwBvAG0ALwD/////AAAAAP//"
  38             + "////////CAAAAAAAAAAAAAAAAAAAAAAAAAABAAAAAAAAAP////8AAAAACAAAAAAAAMCcguc/o8Iq"
  39             + "PgXVBACkwio+BdUEAAAAAAAAAAAA//////////8IAAAAAAAAwJyC5z8AAAAAAAAAAAgAAAAdAAAA"
  40             + "Y2hyb21lOi8vbmV3dGFiLyNtb3N0X3Zpc2l0ZWQAAAAAAAAAFgAAAGh0dHA6Ly93d3cuZ29vZ2xl"
  41             + "LmNvbS8AAAAAAAD/////AAA=";
  42
  43     private static final String M18_TAB1 =
  44             "AAABPK1gIpkAAAQYFAQAAAAAAAACAAAAAAAAAB0AAABjaHJvbWU6Ly9uZXd0YWIvI21vc3Rfdmlz"
  45             + "aXRlZAAAAAAAAAAHAAAATgBlAHcAIAB0AGEAYgAAADQBAAAwAQAACwAAADoAAABjAGgAcgBvAG0A"
  46             + "ZQA6AC8ALwBuAGUAdwB0AGEAYgAvACMAbQBvAHMAdABfAHYAaQBzAGkAdABlAGQAAAA6AAAAYwBo"
  47             + "AHIAbwBtAGUAOgAvAC8AbgBlAHcAdABhAGIALwAjAG0AbwBzAHQAXwB2AGkAcwBpAHQAZQBkAAAA"
  48             + "/////wAAAAD//////////wgAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAD/////AAAAAAgAAAAA"
  49             + "AAAAAAAAQMYvST4F1QQAxy9JPgXVBAABAAAAMgAAAP8BPwBvPwFTCGZvbGRlcklkPwFTATM/AVMR"
  50             + "c2VsZWN0ZWRQYW5lSW5kZXg/AUkCewIAAAAAAAAA//////////8IAAAAAAAAAAAAAEABAAAAAAAA"
  51             + "AAYAAAEVAAAAaHR0cDovL3d3dy5nb29nbGUuY2EvAAAAAAAAAAYAAABHAG8AbwBnAGwAZQAUAgAA"
  52             + "EAIAAAsAAAAqAAAAaAB0AHQAcAA6AC8ALwB3AHcAdwAuAGcAbwBvAGcAbABlAC4AYwBhAC8AAAAi"
  53             + "AAAAaAB0AHQAcAA6AC8ALwBnAG8AbwBnAGwAZQAuAGMAYQAvAAAA/////wAAAAAMAAAARwBvAG8A"
  54             + "ZwBsAGUA/////wgAAAAAAAAAAAAAAAAAAAACAAAAAQAAAAAAAAD/////AwAAAAYAAABjAHMAaQAA"
  55             + "ABAAAAB0AGUAeAB0AGEAcgBlAGEA/////wgAAAAAAAAAAAAAQHu+oD4F1QQAfL6gPgXVBAAAAAAA"
  56             + "AAAAAP//////////CAAAAAAAAAAAAABAAQAAAAEAAAALAAAAFgAAAGEAYgBvAHUAdAA6AGIAbABh"
  57             + "AG4AawAAABYAAABhAGIAbwB1AHQAOgBiAGwAYQBuAGsAAAAIAAAAdwBnAGoAZgD/////////////"
  58             + "//8IAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAKgAAAGgAdAB0AHAAOgAvAC8AdwB3AHcALgBn"
  59             + "AG8AbwBnAGwAZQAuAGMAYQAvAAAAAAAAAAgAAAAAAAAAAADwP32+oD4F1QQAfr6gPgXVBAAAAAAA"
  60             + "AAAAAP////8qAAAAaAB0AHQAcAA6AC8ALwB3AHcAdwAuAGcAbwBvAGcAbABlAC4AYwBhAC8AAAAI"
  61             + "AAAAAAAAAAAA8D8BAAAAAAAAAAEAAAAdAAAAY2hyb21lOi8vbmV3dGFiLyNtb3N0X3Zpc2l0ZWQA"
  62             + "AAAAAAAAEQAAAGh0dHA6Ly9nb29nbGUuY2EvAAAAAAAAAP////8AAA==";
  63
  64     private static final String M26_TAB0 =
  65             "AAABPK2JhPQAAALg3AIAAAAAAAACAAAAAQAAAAAAAAAdAAAAY2hyb21lOi8vbmV3dGFiLyNtb3N0"
  66             + "X3Zpc2l0ZWQAAAAHAAAATgBlAHcAIAB0AGEAYgAAACQBAAAgAQAADQAAADoAAABjAGgAcgBvAG0A"
  67             + "ZQA6AC8ALwBuAGUAdwB0AGEAYgAvACMAbQBvAHMAdABfAHYAaQBzAGkAdABlAGQAAAA6AAAAYwBo"
  68             + "AHIAbwBtAGUAOgAvAC8AbgBlAHcAdABhAGIALwAjAG0AbwBzAHQAXwB2AGkAcwBpAHQAZQBkAAAA"
  69             + "/////wAAAAD//////////wgAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAD/////AAAAAAgAAAAA"
  70             + "AAAAAADwP2hSNuEF1QQAaVI24QXVBAABAAAAMgAAAP8CPwBvPwFTCGZvbGRlcklkPwFTATM/AVMR"
  71             + "c2VsZWN0ZWRQYW5lSW5kZXg/AUkCewIAAAAAAAAA//////////8AAAAABgAAAAAAAAAAAAAAAQAA"
  72             + "AB0AAABjaHJvbWU6Ly9uZXd0YWIvI21vc3RfdmlzaXRlZAAAAAAAAABaa9YpnDMuAAEAAAAWAAAA"
  73             + "aHR0cDovL3d3dy5nb29nbGUuY29tLwAABgAAAEcAbwBvAGcAbABlAMQAAADAAAAADQAAACwAAABo"
  74             + "AHQAdABwADoALwAvAHcAdwB3AC4AZwBvAG8AZwBsAGUALgBjAG8AbQAvACQAAABoAHQAdABwADoA"
  75             + "LwAvAGcAbwBvAGcAbABlAC4AYwBvAG0ALwD/////AAAAAP//////////CAAAAAAAAAAAAAAAAAAA"
  76             + "AAAAAAABAAAAAAAAAP////8AAAAACAAAAAAAAMCcgtc/XIjK4gXVBABdiMriBdUEAAAAAAAAAAAA"
  77             + "//////////8AAAAAAQAAAgAAAAAAAAAAAQAAABIAAABodHRwOi8vZ29vZ2xlLmNvbS8AAAAAAABI"
  78             + "AVIrnDMuAP////8AAA==";
  79
  80     private static final String M26_TAB1 =
  81             "AAABPK2J90YAAALs6AIAAAAAAAACAAAAAQAAAAAAAAAdAAAAY2hyb21lOi8vbmV3dGFiLyNtb3N0"
  82             + "X3Zpc2l0ZWQAAAAHAAAATgBlAHcAIAB0AGEAYgAAACQBAAAgAQAADQAAADoAAABjAGgAcgBvAG0A"
  83             + "ZQA6AC8ALwBuAGUAdwB0AGEAYgAvACMAbQBvAHMAdABfAHYAaQBzAGkAdABlAGQAAAA6AAAAYwBo"
  84             + "AHIAbwBtAGUAOgAvAC8AbgBlAHcAdABhAGIALwAjAG0AbwBzAHQAXwB2AGkAcwBpAHQAZQBkAAAA"
  85             + "/////wAAAAD//////////wgAAAAAAAAAAAAAAAAAAAAAAAAAAQAAAAAAAAD/////AAAAAAgAAAAA"
  86             + "AAAAAADwP9eU9OIF1QQA2JT04gXVBAABAAAAMgAAAP8CPwBvPwFTCGZvbGRlcklkPwFTATM/AVMR"
  87             + "c2VsZWN0ZWRQYW5lSW5kZXg/AUkCewIAAAAAAAAA//////////8AAAAABgAAAAAAAAAAAAAAAQAA"
  88             + "AB0AAABjaHJvbWU6Ly9uZXd0YWIvI21vc3RfdmlzaXRlZAAAAAAAAADl8oQrnDMuAAEAAAAVAAAA"
  89             + "aHR0cDovL3d3dy5nb29nbGUuY2EvAAAABgAAAEcAbwBvAGcAbABlAMwAAADIAAAADQAAACoAAABo"
  90             + "AHQAdABwADoALwAvAHcAdwB3AC4AZwBvAG8AZwBsAGUALgBjAGEALwAAACoAAABoAHQAdABwADoA"
  91             + "LwAvAHcAdwB3AC4AZwBvAG8AZwBsAGUALgBjAGEALwAAAP////8AAAAA//////////8IAAAAAAAA"
  92             + "AAAAAAAAAAAAAAAAAAEAAAAAAAAA/////wAAAAAIAAAAAAAAAAAA8D9VtDjjBdUEAFa0OOMF1QQA"
  93             + "AAAAAAAAAAD//////////wAAAAABAAAAAAAAAAAAAAABAAAAFQAAAGh0dHA6Ly93d3cuZ29vZ2xl"
  94             + "LmNhLwAAAAAAAAD8oBUsnDMuAP////8AAA==";
  95
  96     private static final String M38_TAB =
  97             "AAABSPI9OA8AAALs6AIAAAAAAAACAAAAAQAAACABAAAcAQAAAAAAABcAAABjaHJvbWUtbmF0aXZl"
  98             + "Oi8vbmV3dGFiLwAHAAAATgBlAHcAIAB0AGEAYgAAAKQAAACgAAAAFQAAAAAAAAAuAAAAYwBoAHIA"
  99             + "bwBtAGUALQBuAGEAdABpAHYAZQA6AC8ALwBuAGUAdwB0AGEAYgAvAAAA/////wAAAAAAAAAA////"
 100             + "/wAAAAAIAAAAAAAAAAAA8D8EkSY/8gQFAAWRJj/yBAUABpEmP/IEBQABAAAACAAAAAAAAAAAAPC/"
 101             + "CAAAAAAAAAAAAPC/AAAAAAAAAAD/////AAAAAAYAAAAAAAAAAAAAAAEAAAAXAAAAY2hyb21lLW5h"
 102             + "dGl2ZTovL25ld3RhYi8AAAAAAMnUrIeIYy4AAAAAAAAAAAC0AQAAsAEAAAEAAAAUAAAAaHR0cDov"
 103             + "L3RleHRhcmVhLm9yZy8IAAAAdABlAHgAdABhAHIAZQBhAEABAAA8AQAAFQAAAAAAAAAoAAAAaAB0"
 104             + "AHQAcAA6AC8ALwB0AGUAeAB0AGEAcgBlAGEALgBvAHIAZwAvAP////8AAAAAAAAAAP////8HAAAA"
 105             + "YAAAAAoADQA/ACUAIABXAGUAYgBLAGkAdAAgAHMAZQByAGkAYQBsAGkAegBlAGQAIABmAG8AcgBt"
 106             + "ACAAcwB0AGEAdABlACAAdgBlAHIAcwBpAG8AbgAgADgAIAAKAA0APQAmABAAAABOAG8AIABvAHcA"
 107             + "bgBlAHIAAgAAADEAAAAAAAAAEAAAAHQAZQB4AHQAYQByAGUAYQACAAAAMQAAAAAAAAAIAAAAAAAA"
 108             + "AAAAAAAHkSY/8gQFAAiRJj/yBAUABpEmP/IEBQABAAAACAAAAAAAAAAAAAAACAAAAAAAAAAAAAAA"
 109             + "AAAAAAAAAAD/////AAAAAAEAAAIAAAAAAAAAAAEAAAAUAAAAaHR0cDovL3RleHRhcmVhLm9yZy8A"
 110             + "AAAANKvVh4hjLgAAAAAAyAAAAP////8AAAAAAAIAAAAAAAAAAwE=";
 111
 112     @Override
 113     public void setUp() throws Exception {
 114         super.setUp();
 115         clearAppData();
 116         startChromeBrowserProcessSync(getInstrumentation().getTargetContext());
 117     }
 118
 119     @Override
 120     public void tearDown() throws Exception {
 121         TabState.setChannelNameOverrideForTest(null);
 122         super.tearDown();
 123     }
 124
 125     private void doTest(String encodedFile, String url,
 126             String title, int expectedVersion) throws IOException {
 127         String filename = "tab_temp";
 128         File directory = getInstrumentation().getTargetContext().getCacheDir();
 129         File tabStateFile = new File(directory, filename);
 130         FileOutputStream outputStream = null;
 131         try {
 132             outputStream = new FileOutputStream(tabStateFile);
 133             outputStream.write(Base64.decode(encodedFile, 0));
 134         } catch (FileNotFoundException e) {
 135             assert false : "Failed to create " + filename;
 136         } finally {
 137             StreamUtil.closeQuietly(outputStream);
 138         }
 139
 140         TabState tabState = TabState.restoreTabState(tabStateFile, false);
 141         if (!tabStateFile.delete()) {
 142             assert false : "Failed to delete " + filename;
 143         }
 144         assertNotNull(tabState);
 145         assertEquals(url, tabState.getVirtualUrlFromState());
 146         assertEquals(title, tabState.getDisplayTitleFromState());
 147         assertEquals(expectedVersion, tabState.contentsState.version());
 148     }
 149
 150     @SmallTest
 151     public void testLoadM18Tabs() throws Exception {
 152         TabState.setChannelNameOverrideForTest("stable");
 153         doTest(M18_TAB0, "http://www.google.com/", "Google", 0);
 154         doTest(M18_TAB1, "chrome://newtab/#most_visited", "New tab", 0);
 155     }
 156
 157     @SmallTest
 158     public void testLoadM26Tabs() throws Exception {
 159         TabState.setChannelNameOverrideForTest(null);
 160         doTest(M26_TAB0, "http://www.google.com/", "Google", 1);
 161         doTest(M26_TAB1, "http://www.google.ca/", "Google", 1);
 162     }
 163
 164     @SmallTest
 165     public void testLoadM38Tab() throws Exception {
 166         TabState.setChannelNameOverrideForTest(null);
 167         doTest(M38_TAB, "http://textarea.org/", "textarea", 2);
 168     }
 169 }