The Tor Browser: toolkit/mozapps/extensions/test/xpcshell/test_install.js@6474c204b198 (annotated)

toolkit/mozapps/extensions/test/xpcshell/test_install.js@6474c204b198 (annotated)

toolkit/mozapps/extensions/test/xpcshell/test_install.js

Wed, 31 Dec 2014 06:09:35 +0100

author: Michael Schloh von Bennewitz <michael@schloh.com>
date: Wed, 31 Dec 2014 06:09:35 +0100
changeset 0: 6474c204b198
permissions: -rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

 /* Any copyright is dedicated to the Public Domain.
  * http://creativecommons.org/publicdomain/zero/1.0/
  */
 // This verifies that add-ons can be installed from XPI files
 const Cc = Components.classes;
 const Ci = Components.interfaces;
 const Cu = Components.utils;
 // Maximum error in file modification times. Some file systems don't store
 // modification times exactly. As long as we are closer than this then it
 // still passes.
 const MAX_TIME_DIFFERENCE = 3000;
 // install.rdf size, icon.png, icon64.png size
 const ADDON1_SIZE = 705 + 16 + 16;
 Cu.import("resource://gre/modules/Services.jsm");
 Cu.import("resource://gre/modules/NetUtil.jsm");
 Cu.import("resource://testing-common/httpd.js");
 var testserver;
 var gInstallDate;
 var gInstall = null;
 // The test extension uses an insecure update url.
 Services.prefs.setBoolPref(PREF_EM_CHECK_UPDATE_SECURITY, false);
 Services.prefs.setBoolPref(PREF_EM_STRICT_COMPATIBILITY, false);
 const profileDir = gProfD.clone();
 profileDir.append("extensions");
 function run_test() {
   createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "1", "1.9.2");
   startupManager();
   // Make sure we only register once despite multiple calls
   AddonManager.addInstallListener(InstallListener);
   AddonManager.addAddonListener(AddonListener);
   AddonManager.addInstallListener(InstallListener);
   AddonManager.addAddonListener(AddonListener);
   // Create and configure the HTTP server.
   testserver = new HttpServer();
   testserver.registerDirectory("/addons/", do_get_file("addons"));
   testserver.registerDirectory("/data/", do_get_file("data"));
   testserver.registerPathHandler("/redirect", function(aRequest, aResponse) {
     aResponse.setStatusLine(null, 301, "Moved Permanently");
     let url = aRequest.host + ":" + aRequest.port + aRequest.queryString;
     aResponse.setHeader("Location", "http://" + url);
   });
   testserver.start(-1);
   gPort = testserver.identity.primaryPort;
   do_test_pending();
   run_test_1();
 }
 function end_test() {
   testserver.stop(do_test_finished);
 }
 // Checks that an install from a local file proceeds as expected
 function run_test_1() {
   prepare_test({ }, [
     "onNewInstall"
   ]);
   AddonManager.getInstallForFile(do_get_addon("test_install1"), function(install) {
     ensure_test_completed();
     do_check_neq(install, null);
     do_check_eq(install.linkedInstalls, null);
     do_check_eq(install.type, "extension");
     do_check_eq(install.version, "1.0");
     do_check_eq(install.name, "Test 1");
     do_check_eq(install.state, AddonManager.STATE_DOWNLOADED);
     do_check_true(install.addon.hasResource("install.rdf"));
     do_check_neq(install.addon.syncGUID, null);
     do_check_eq(install.addon.install, install);
     do_check_eq(install.addon.size, ADDON1_SIZE);
     do_check_true(hasFlag(install.addon.operationsRequiringRestart,
                           AddonManager.OP_NEEDS_RESTART_INSTALL));
     let file = do_get_addon("test_install1");
     let uri = Services.io.newFileURI(file).spec;
     do_check_eq(install.addon.getResourceURI("install.rdf").spec, "jar:" + uri + "!/install.rdf");
     do_check_eq(install.addon.iconURL, "jar:" + uri + "!/icon.png");
     do_check_eq(install.addon.icon64URL, "jar:" + uri + "!/icon64.png");
     do_check_eq(install.iconURL, null);
     do_check_eq(install.sourceURI.spec, uri);
     do_check_eq(install.addon.sourceURI.spec, uri);
     AddonManager.getAllInstalls(function(activeInstalls) {
       do_check_eq(activeInstalls.length, 1);
       do_check_eq(activeInstalls[0], install);
       AddonManager.getInstallsByTypes(["foo"], function(fooInstalls) {
         do_check_eq(fooInstalls.length, 0);
         AddonManager.getInstallsByTypes(["extension"], function(extensionInstalls) {
           do_check_eq(extensionInstalls.length, 1);
           do_check_eq(extensionInstalls[0], install);
           prepare_test({
             "addon1@tests.mozilla.org": [
               "onInstalling"
             ]
           }, [
             "onInstallStarted",
             "onInstallEnded",
           ], function() {
             check_test_1(install.addon.syncGUID);
           });
           install.install();
         });
       });
     });
   });
 }
 function check_test_1(installSyncGUID) {
   ensure_test_completed();
   AddonManager.getAddonByID("addon1@tests.mozilla.org", function(olda1) {
     do_check_eq(olda1, null);
     AddonManager.getAddonsWithOperationsByTypes(null, callback_soon(function(pendingAddons) {
       do_check_eq(pendingAddons.length, 1);
       do_check_eq(pendingAddons[0].id, "addon1@tests.mozilla.org");
       let uri = NetUtil.newURI(pendingAddons[0].iconURL);
       if (uri instanceof AM_Ci.nsIJARURI) {
         let jarURI = uri.QueryInterface(AM_Ci.nsIJARURI);
         let archiveURI = jarURI.JARFile;
         let archiveFile = archiveURI.QueryInterface(AM_Ci.nsIFileURL).file;
         let zipReader = Cc["@mozilla.org/libjar/zip-reader;1"].
                         createInstance(Ci.nsIZipReader);
         try {
           zipReader.open(archiveFile);
           do_check_true(zipReader.hasEntry(jarURI.JAREntry));
         }
         finally {
           zipReader.close();
         }
       }
       else {
         let iconFile = uri.QueryInterface(AM_Ci.nsIFileURL).file;
         do_check_true(iconFile.exists());
       }
       // Make the pending install have a sensible date
       let updateDate = Date.now();
       let extURI = pendingAddons[0].getResourceURI("");
       let ext = extURI.QueryInterface(AM_Ci.nsIFileURL).file;
       setExtensionModifiedTime(ext, updateDate);
       // The pending add-on cannot be disabled or enabled.
       do_check_false(hasFlag(pendingAddons[0].permissions, AddonManager.PERM_CAN_ENABLE));
       do_check_false(hasFlag(pendingAddons[0].permissions, AddonManager.PERM_CAN_DISABLE));
       restartManager();
       AddonManager.getAllInstalls(function(activeInstalls) {
         do_check_eq(activeInstalls, 0);
         AddonManager.getAddonByID("addon1@tests.mozilla.org", callback_soon(function(a1) {
           do_check_neq(a1, null);
           do_check_neq(a1.syncGUID, null);
           do_check_true(a1.syncGUID.length >= 9);
           do_check_eq(a1.syncGUID, installSyncGUID);
           do_check_eq(a1.type, "extension");
           do_check_eq(a1.version, "1.0");
           do_check_eq(a1.name, "Test 1");
           do_check_true(isExtensionInAddonsList(profileDir, a1.id));
           do_check_true(do_get_addon("test_install1").exists());
           do_check_in_crash_annotation(a1.id, a1.version);
           do_check_eq(a1.size, ADDON1_SIZE);
           do_check_false(a1.foreignInstall);
           do_check_eq(a1.sourceURI.spec,
                       Services.io.newFileURI(do_get_addon("test_install1")).spec);
           let difference = a1.installDate.getTime() - updateDate;
           if (Math.abs(difference) > MAX_TIME_DIFFERENCE)
             do_throw("Add-on install time was out by " + difference + "ms");
           difference = a1.updateDate.getTime() - updateDate;
           if (Math.abs(difference) > MAX_TIME_DIFFERENCE)
             do_throw("Add-on update time was out by " + difference + "ms");
           do_check_true(a1.hasResource("install.rdf"));
           do_check_false(a1.hasResource("foo.bar"));
           let uri = do_get_addon_root_uri(profileDir, "addon1@tests.mozilla.org");
           do_check_eq(a1.getResourceURI("install.rdf").spec, uri + "install.rdf");
           do_check_eq(a1.iconURL, uri + "icon.png");
           do_check_eq(a1.icon64URL, uri + "icon64.png");
           a1.uninstall();
           restartManager();
           do_check_not_in_crash_annotation(a1.id, a1.version);
           do_execute_soon(run_test_2);
         }));
       });
     }));
   });
 }
 // Tests that an install from a url downloads.
 function run_test_2() {
   let url = "http://localhost:" + gPort + "/addons/test_install2_1.xpi";
   AddonManager.getInstallForURL(url, function(install) {
     do_check_neq(install, null);
     do_check_eq(install.linkedInstalls, null);
     do_check_eq(install.version, "1.0");
     do_check_eq(install.name, "Test 2");
     do_check_eq(install.state, AddonManager.STATE_AVAILABLE);
     do_check_eq(install.iconURL, null);
     do_check_eq(install.sourceURI.spec, url);
     AddonManager.getAllInstalls(function(activeInstalls) {
       do_check_eq(activeInstalls.length, 1);
       do_check_eq(activeInstalls[0], install);
       prepare_test({}, [
         "onDownloadStarted",
         "onDownloadEnded",
       ], check_test_2);
       install.addListener({
         onDownloadProgress: function(install) {
           do_execute_soon(function() {
             Components.utils.forceGC();
           });
         }
       });
       install.install();
     });
   }, "application/x-xpinstall", null, "Test 2", null, "1.0");
 }
 function check_test_2(install) {
   ensure_test_completed();
   do_check_eq(install.version, "2.0");
   do_check_eq(install.name, "Real Test 2");
   do_check_eq(install.state, AddonManager.STATE_DOWNLOADED);
   do_check_eq(install.addon.install, install);
   do_check_true(hasFlag(install.addon.operationsRequiringRestart,
                         AddonManager.OP_NEEDS_RESTART_INSTALL));
   do_check_eq(install.iconURL, null);
   // Pause the install here and start it again in run_test_3
   do_execute_soon(function() { run_test_3(install); });
   return false;
 }
 // Tests that the downloaded XPI installs ok
 function run_test_3(install) {
   prepare_test({
     "addon2@tests.mozilla.org": [
       "onInstalling"
     ]
   }, [
     "onInstallStarted",
     "onInstallEnded",
   ], check_test_3);
   install.install();
 }
 function check_test_3(aInstall) {
   // Make the pending install have a sensible date
   let updateDate = Date.now();
   let extURI = aInstall.addon.getResourceURI("");
   let ext = extURI.QueryInterface(AM_Ci.nsIFileURL).file;
   setExtensionModifiedTime(ext, updateDate);
   ensure_test_completed();
   AddonManager.getAddonByID("addon2@tests.mozilla.org", callback_soon(function(olda2) {
     do_check_eq(olda2, null);
     restartManager();
     AddonManager.getAllInstalls(function(installs) {
       do_check_eq(installs, 0);
       AddonManager.getAddonByID("addon2@tests.mozilla.org", function(a2) {
         do_check_neq(a2, null);
         do_check_neq(a2.syncGUID, null);
         do_check_eq(a2.type, "extension");
         do_check_eq(a2.version, "2.0");
         do_check_eq(a2.name, "Real Test 2");
         do_check_true(isExtensionInAddonsList(profileDir, a2.id));
         do_check_true(do_get_addon("test_install2_1").exists());
         do_check_in_crash_annotation(a2.id, a2.version);
         do_check_eq(a2.sourceURI.spec,
                     "http://localhost:" + gPort + "/addons/test_install2_1.xpi");
         let difference = a2.installDate.getTime() - updateDate;
         if (Math.abs(difference) > MAX_TIME_DIFFERENCE)
           do_throw("Add-on install time was out by " + difference + "ms");
         difference = a2.updateDate.getTime() - updateDate;
         if (Math.abs(difference) > MAX_TIME_DIFFERENCE)
           do_throw("Add-on update time was out by " + difference + "ms");
         gInstallDate = a2.installDate.getTime();
         run_test_4();
       });
     });
   }));
 }
 // Tests that installing a new version of an existing add-on works
 function run_test_4() {
   prepare_test({ }, [
     "onNewInstall"
   ]);
   let url = "http://localhost:" + gPort + "/addons/test_install2_2.xpi";
   AddonManager.getInstallForURL(url, function(install) {
     ensure_test_completed();
     do_check_neq(install, null);
     do_check_eq(install.version, "3.0");
     do_check_eq(install.name, "Test 3");
     do_check_eq(install.state, AddonManager.STATE_AVAILABLE);
     AddonManager.getAllInstalls(function(activeInstalls) {
       do_check_eq(activeInstalls.length, 1);
       do_check_eq(activeInstalls[0], install);
       do_check_eq(install.existingAddon, null);
       prepare_test({}, [
         "onDownloadStarted",
         "onDownloadEnded",
       ], check_test_4);
       install.install();
     });
   }, "application/x-xpinstall", null, "Test 3", null, "3.0");
 }
 function check_test_4(install) {
   ensure_test_completed();
   do_check_eq(install.version, "3.0");
   do_check_eq(install.name, "Real Test 3");
   do_check_eq(install.state, AddonManager.STATE_DOWNLOADED);
   do_check_neq(install.existingAddon);
   do_check_eq(install.existingAddon.id, "addon2@tests.mozilla.org");
   do_check_eq(install.addon.install, install);
   do_check_true(hasFlag(install.addon.operationsRequiringRestart,
                         AddonManager.OP_NEEDS_RESTART_INSTALL));
   run_test_5();
   // Installation will continue when there is nothing returned.
 }
 // Continue installing the new version
 function run_test_5() {
   prepare_test({
     "addon2@tests.mozilla.org": [
       "onInstalling"
     ]
   }, [
     "onInstallStarted",
     "onInstallEnded",
   ], check_test_5);
 }
 function check_test_5(install) {
   ensure_test_completed();
   do_check_eq(install.existingAddon.pendingUpgrade.install, install);
   AddonManager.getAddonByID("addon2@tests.mozilla.org", function(olda2) {
     do_check_neq(olda2, null);
     do_check_true(hasFlag(olda2.pendingOperations, AddonManager.PENDING_UPGRADE));
     AddonManager.getInstallsByTypes(null, callback_soon(function(installs) {
       do_check_eq(installs.length, 1);
       do_check_eq(installs[0].addon, olda2.pendingUpgrade);
       restartManager();
       AddonManager.getInstallsByTypes(null, function(installs) {
         do_check_eq(installs.length, 0);
         AddonManager.getAddonByID("addon2@tests.mozilla.org", function(a2) {
           do_check_neq(a2, null);
           do_check_eq(a2.type, "extension");
           do_check_eq(a2.version, "3.0");
           do_check_eq(a2.name, "Real Test 3");
           do_check_true(a2.isActive);
           do_check_true(isExtensionInAddonsList(profileDir, a2.id));
           do_check_true(do_get_addon("test_install2_2").exists());
           do_check_in_crash_annotation(a2.id, a2.version);
           do_check_eq(a2.sourceURI.spec,
                       "http://localhost:" + gPort + "/addons/test_install2_2.xpi");
           do_check_false(a2.foreignInstall);
           do_check_eq(a2.installDate.getTime(), gInstallDate);
           // Update date should be later (or the same if this test is too fast)
           do_check_true(a2.installDate <= a2.updateDate);
           a2.uninstall();
           do_execute_soon(run_test_6);
         });
       });
     }));
   });
 }
 // Tests that an install that requires a compatibility update works
 function run_test_6() {
   restartManager();
   prepare_test({ }, [
     "onNewInstall"
   ]);
   let url = "http://localhost:" + gPort + "/addons/test_install3.xpi";
   AddonManager.getInstallForURL(url, function(install) {
     ensure_test_completed();
     do_check_neq(install, null);
     do_check_eq(install.version, "1.0");
     do_check_eq(install.name, "Real Test 4");
     do_check_eq(install.state, AddonManager.STATE_AVAILABLE);
     AddonManager.getInstallsByTypes(null, function(activeInstalls) {
       do_check_eq(activeInstalls.length, 1);
       do_check_eq(activeInstalls[0], install);
       prepare_test({}, [
         "onDownloadStarted",
         "onDownloadEnded",
       ], check_test_6);
       install.install();
     });
   }, "application/x-xpinstall", null, "Real Test 4", null, "1.0");
 }
 function check_test_6(install) {
   ensure_test_completed();
   do_check_eq(install.version, "1.0");
   do_check_eq(install.name, "Real Test 4");
   do_check_eq(install.state, AddonManager.STATE_DOWNLOADED);
   do_check_eq(install.existingAddon, null);
   do_check_false(install.addon.appDisabled);
   run_test_7();
   return true;
 }
 // Continue the install
 function run_test_7() {
   prepare_test({
     "addon3@tests.mozilla.org": [
       "onInstalling"
     ]
   }, [
     "onInstallStarted",
     "onInstallEnded",
   ], check_test_7);
 }
 function check_test_7() {
   ensure_test_completed();
   AddonManager.getAddonByID("addon3@tests.mozilla.org", callback_soon(function(olda3) {
     do_check_eq(olda3, null);
     restartManager();
     AddonManager.getAllInstalls(function(installs) {
       do_check_eq(installs, 0);
       AddonManager.getAddonByID("addon3@tests.mozilla.org", function(a3) {
         do_check_neq(a3, null);
         do_check_neq(a3.syncGUID, null);
         do_check_eq(a3.type, "extension");
         do_check_eq(a3.version, "1.0");
         do_check_eq(a3.name, "Real Test 4");
         do_check_true(a3.isActive);
         do_check_false(a3.appDisabled);
         do_check_true(isExtensionInAddonsList(profileDir, a3.id));
         do_check_true(do_get_addon("test_install3").exists());
         a3.uninstall();
         do_execute_soon(run_test_8);
       });
     });
   }));
 }
 function run_test_8() {
   restartManager();
   AddonManager.addInstallListener(InstallListener);
   AddonManager.addAddonListener(AddonListener);
   prepare_test({ }, [
     "onNewInstall"
   ]);
   AddonManager.getInstallForFile(do_get_addon("test_install3"), function(install) {
     do_check_true(install.addon.isCompatible);
     prepare_test({
       "addon3@tests.mozilla.org": [
         "onInstalling"
       ]
     }, [
       "onInstallStarted",
       "onInstallEnded",
     ], callback_soon(check_test_8));
     install.install();
   });
 }
 function check_test_8() {
   restartManager();
   AddonManager.getAddonByID("addon3@tests.mozilla.org", function(a3) {
     do_check_neq(a3, null);
     do_check_neq(a3.syncGUID, null);
     do_check_eq(a3.type, "extension");
     do_check_eq(a3.version, "1.0");
     do_check_eq(a3.name, "Real Test 4");
     do_check_true(a3.isActive);
     do_check_false(a3.appDisabled);
     do_check_true(isExtensionInAddonsList(profileDir, a3.id));
     do_check_true(do_get_addon("test_install3").exists());
     a3.uninstall();
     do_execute_soon(run_test_9);
   });
 }
 // Test that after cancelling a download it is removed from the active installs
 function run_test_9() {
   restartManager();
   prepare_test({ }, [
     "onNewInstall"
   ]);
   let url = "http://localhost:" + gPort + "/addons/test_install3.xpi";
   AddonManager.getInstallForURL(url, function(install) {
     ensure_test_completed();
     do_check_neq(install, null);
     do_check_eq(install.version, "1.0");
     do_check_eq(install.name, "Real Test 4");
     do_check_eq(install.state, AddonManager.STATE_AVAILABLE);
     AddonManager.getInstallsByTypes(null, function(activeInstalls) {
       do_check_eq(activeInstalls.length, 1);
       do_check_eq(activeInstalls[0], install);
       prepare_test({}, [
         "onDownloadStarted",
         "onDownloadEnded",
       ], check_test_9);
       install.install();
     });
   }, "application/x-xpinstall", null, "Real Test 4", null, "1.0");
 }
 function check_test_9(install) {
   prepare_test({}, [
     "onDownloadCancelled"
   ]);
   install.cancel();
   ensure_test_completed();
   AddonManager.getAllInstalls(function(activeInstalls) {
     do_check_eq(activeInstalls.length, 0);
     run_test_10();
   });
 }
 // Tests that after cancelling a pending install it is removed from the active
 // installs
 function run_test_10() {
   prepare_test({ }, [
     "onNewInstall"
   ]);
   let url = "http://localhost:" + gPort + "/addons/test_install3.xpi";
   AddonManager.getInstallForURL(url, function(install) {
     ensure_test_completed();
     do_check_neq(install, null);
     do_check_eq(install.version, "1.0");
     do_check_eq(install.name, "Real Test 4");
     do_check_eq(install.state, AddonManager.STATE_AVAILABLE);
     AddonManager.getInstallsByTypes(null, function(activeInstalls) {
       do_check_eq(activeInstalls.length, 1);
       do_check_eq(activeInstalls[0], install);
       prepare_test({
         "addon3@tests.mozilla.org": [
           "onInstalling"
         ]
       }, [
         "onDownloadStarted",
         "onDownloadEnded",
         "onInstallStarted",
         "onInstallEnded"
       ], check_test_10);
       install.install();
     });
   }, "application/x-xpinstall", null, "Real Test 4", null, "1.0");
 }
 function check_test_10(install) {
   prepare_test({
     "addon3@tests.mozilla.org": [
       "onOperationCancelled"
     ]
   }, [
     "onInstallCancelled"
   ]);
   install.cancel();
   ensure_test_completed();
   AddonManager.getAllInstalls(callback_soon(function(activeInstalls) {
     do_check_eq(activeInstalls.length, 0);
     restartManager();
     // Check that the install did not complete
     AddonManager.getAddonByID("addon3@tests.mozilla.org", function(a3) {
       do_check_eq(a3, null);
       do_execute_soon(run_test_11);
     });
   }));
 }
 // Tests that a multi-package install shows up as multiple installs with the
 // correct sourceURI.
 function run_test_11() {
   prepare_test({ }, [
     "onNewInstall",
     "onNewInstall",
     "onNewInstall",
     "onNewInstall"
   ]);
   AddonManager.getInstallForFile(do_get_addon("test_install4"), function(install) {
     ensure_test_completed();
     do_check_neq(install, null);
     do_check_neq(install.linkedInstalls, null);
     do_check_eq(install.linkedInstalls.length, 3);
     // Might be in any order so sort them based on ID
     let installs = [install].concat(install.linkedInstalls);
     installs.sort(function(a, b) {
       if (a.addon.id < b.addon.id)
         return -1;
       if (a.addon.id > b.addon.id)
         return 1;
       return 0;
     });
     // Comes from addon4.xpi and is made compatible by an update check
     do_check_eq(installs[0].sourceURI, install.sourceURI);
     do_check_eq(installs[0].addon.id, "addon4@tests.mozilla.org");
     do_check_false(installs[0].addon.appDisabled);
     do_check_eq(installs[0].version, "1.0");
     do_check_eq(installs[0].name, "Multi Test 1");
     do_check_eq(installs[0].state, AddonManager.STATE_DOWNLOADED);
     do_check_true(hasFlag(installs[0].addon.operationsRequiringRestart,
                           AddonManager.OP_NEEDS_RESTART_INSTALL));
     // Comes from addon5.jar and is compatible by default
     do_check_eq(installs[1].sourceURI, install.sourceURI);
     do_check_eq(installs[1].addon.id, "addon5@tests.mozilla.org");
     do_check_false(installs[1].addon.appDisabled);
     do_check_eq(installs[1].version, "3.0");
     do_check_eq(installs[1].name, "Multi Test 2");
     do_check_eq(installs[1].state, AddonManager.STATE_DOWNLOADED);
     do_check_true(hasFlag(installs[1].addon.operationsRequiringRestart,
                           AddonManager.OP_NEEDS_RESTART_INSTALL));
     // Comes from addon6.xpi and would be incompatible with strict compat enabled
     do_check_eq(installs[2].sourceURI, install.sourceURI);
     do_check_eq(installs[2].addon.id, "addon6@tests.mozilla.org");
     do_check_false(installs[2].addon.appDisabled);
     do_check_eq(installs[2].version, "2.0");
     do_check_eq(installs[2].name, "Multi Test 3");
     do_check_eq(installs[2].state, AddonManager.STATE_DOWNLOADED);
     do_check_true(hasFlag(installs[2].addon.operationsRequiringRestart,
                            AddonManager.OP_NEEDS_RESTART_INSTALL));
     // Comes from addon7.jar and is made compatible by an update check
     do_check_eq(installs[3].sourceURI, install.sourceURI);
     do_check_eq(installs[3].addon.id, "addon7@tests.mozilla.org");
     do_check_false(installs[3].addon.appDisabled);
     do_check_eq(installs[3].version, "5.0");
     do_check_eq(installs[3].name, "Multi Test 4");
     do_check_eq(installs[3].state, AddonManager.STATE_DOWNLOADED);
     do_check_true(hasFlag(installs[3].addon.operationsRequiringRestart,
                           AddonManager.OP_NEEDS_RESTART_INSTALL));
     AddonManager.getAllInstalls(function(aInstalls) {
       do_check_eq(aInstalls.length, 4);
       prepare_test({
         "addon4@tests.mozilla.org": [
           "onInstalling"
         ],
         "addon5@tests.mozilla.org": [
           "onInstalling"
         ],
         "addon6@tests.mozilla.org": [
           "onInstalling"
         ],
         "addon7@tests.mozilla.org": [
           "onInstalling"
         ]
       }, {
         "addon4@tests.mozilla.org": [
           "onInstallStarted",
           "onInstallEnded"
         ],
         "addon5@tests.mozilla.org": [
           "onInstallStarted",
           "onInstallEnded"
         ],
         "addon6@tests.mozilla.org": [
           "onInstallStarted",
           "onInstallEnded"
         ],
         "addon7@tests.mozilla.org": [
           "onInstallStarted",
           "onInstallEnded"
         ]
       }, callback_soon(check_test_11));
       installs[0].install();
       installs[1].install();
       installs[3].install();
       // Note that we install addon6 last. Since it doesn't need a restart to
       // install it completes asynchronously which would otherwise make the
       // onInstallStarted/onInstallEnded events go out of sequence unless this
       // is the last install operation
       installs[2].install();
     });
   });
 }
 function check_test_11() {
   restartManager();
   AddonManager.getAddonsByIDs(["addon4@tests.mozilla.org",
                                "addon5@tests.mozilla.org",
                                "addon6@tests.mozilla.org",
                                "addon7@tests.mozilla.org"],
                                function([a4, a5, a6, a7]) {
     do_check_neq(a4, null);
     do_check_neq(a5, null);
     do_check_neq(a6, null);
     do_check_neq(a7, null);
     a4.uninstall();
     a5.uninstall();
     a6.uninstall();
     a7.uninstall();
     do_execute_soon(run_test_12);
   });
 }
 // Same as test 11 but for a remote XPI
 function run_test_12() {
   restartManager();
   prepare_test({ }, [
     "onNewInstall",
   ]);
   let url = "http://localhost:" + gPort + "/addons/test_install4.xpi";
   AddonManager.getInstallForURL(url, function(install) {
     gInstall = install;
     ensure_test_completed();
     do_check_neq(install, null);
     do_check_eq(install.linkedInstalls, null);
     do_check_eq(install.state, AddonManager.STATE_AVAILABLE);
     prepare_test({
       "addon4@tests.mozilla.org": [
         "onInstalling"
       ],
       "addon5@tests.mozilla.org": [
         "onInstalling"
       ],
       "addon6@tests.mozilla.org": [
         "onInstalling"
       ],
       "addon7@tests.mozilla.org": [
         "onInstalling"
       ]
     }, {
       "NO_ID": [
         "onDownloadStarted",
         "onNewInstall",
         "onNewInstall",
         "onNewInstall",
         "onDownloadEnded"
       ],
       "addon4@tests.mozilla.org": [
         "onInstallStarted",
         "onInstallEnded"
       ],
       "addon5@tests.mozilla.org": [
         "onInstallStarted",
         "onInstallEnded"
       ],
       "addon6@tests.mozilla.org": [
         "onInstallStarted",
         "onInstallEnded"
       ],
       "addon7@tests.mozilla.org": [
         "onInstallStarted",
         "onInstallEnded"
       ]
     }, callback_soon(check_test_12));
     install.install();
   }, "application/x-xpinstall", null, "Multi Test 4");
 }
 function check_test_12() {
   do_check_eq(gInstall.linkedInstalls.length, 3);
   // Might be in any order so sort them based on ID
   let installs = [gInstall].concat(gInstall.linkedInstalls);
   installs.sort(function(a, b) {
     if (a.addon.id < b.addon.id)
       return -1;
     if (a.addon.id > b.addon.id)
       return 1;
     return 0;
   });
   // Comes from addon4.xpi and is made compatible by an update check
   do_check_eq(installs[0].sourceURI, gInstall.sourceURI);
   do_check_eq(installs[0].addon.id, "addon4@tests.mozilla.org");
   do_check_false(installs[0].addon.appDisabled);
   do_check_eq(installs[0].version, "1.0");
   do_check_eq(installs[0].name, "Multi Test 1");
   do_check_eq(installs[0].state, AddonManager.STATE_INSTALLED);
   // Comes from addon5.jar and is compatible by default
   do_check_eq(installs[1].sourceURI, gInstall.sourceURI);
   do_check_eq(installs[1].addon.id, "addon5@tests.mozilla.org");
   do_check_false(installs[1].addon.appDisabled);
   do_check_eq(installs[1].version, "3.0");
   do_check_eq(installs[1].name, "Multi Test 2");
   do_check_eq(installs[1].state, AddonManager.STATE_INSTALLED);
   // Comes from addon6.xpi and would be incompatible with strict compat enabled
   do_check_eq(installs[2].sourceURI, gInstall.sourceURI);
   do_check_eq(installs[2].addon.id, "addon6@tests.mozilla.org");
   do_check_false(installs[2].addon.appDisabled);
   do_check_eq(installs[2].version, "2.0");
   do_check_eq(installs[2].name, "Multi Test 3");
   do_check_eq(installs[2].state, AddonManager.STATE_INSTALLED);
   // Comes from addon7.jar and is made compatible by an update check
   do_check_eq(installs[3].sourceURI, gInstall.sourceURI);
   do_check_eq(installs[3].addon.id, "addon7@tests.mozilla.org");
   do_check_false(installs[3].addon.appDisabled);
   do_check_eq(installs[3].version, "5.0");
   do_check_eq(installs[3].name, "Multi Test 4");
   do_check_eq(installs[3].state, AddonManager.STATE_INSTALLED);
   restartManager();
   AddonManager.getAddonsByIDs(["addon4@tests.mozilla.org",
                                "addon5@tests.mozilla.org",
                                "addon6@tests.mozilla.org",
                                "addon7@tests.mozilla.org"],
                                function([a4, a5, a6, a7]) {
     do_check_neq(a4, null);
     do_check_neq(a5, null);
     do_check_neq(a6, null);
     do_check_neq(a7, null);
     a4.uninstall();
     a5.uninstall();
     a6.uninstall();
     a7.uninstall();
     do_execute_soon(run_test_13);
   });
 }
 // Tests that cancelling an upgrade leaves the original add-on's pendingOperations
 // correct
 function run_test_13() {
   restartManager();
   installAllFiles([do_get_addon("test_install2_1")], function() {
     restartManager();
     prepare_test({ }, [
       "onNewInstall"
     ]);
     let url = "http://localhost:" + gPort + "/addons/test_install2_2.xpi";
     AddonManager.getInstallForURL(url, function(install) {
       ensure_test_completed();
       do_check_neq(install, null);
       do_check_eq(install.version, "3.0");
       do_check_eq(install.name, "Test 3");
       do_check_eq(install.state, AddonManager.STATE_AVAILABLE);
       AddonManager.getAllInstalls(function(activeInstalls) {
         do_check_eq(activeInstalls.length, 1);
         do_check_eq(activeInstalls[0], install);
         do_check_eq(install.existingAddon, null);
         prepare_test({
           "addon2@tests.mozilla.org": [
             "onInstalling"
           ]
         }, [
           "onDownloadStarted",
           "onDownloadEnded",
           "onInstallStarted",
           "onInstallEnded",
         ], check_test_13);
         install.install();
       });
     }, "application/x-xpinstall", null, "Test 3", null, "3.0");
   });
 }
 function check_test_13(install) {
   ensure_test_completed();
   do_check_eq(install.version, "3.0");
   do_check_eq(install.name, "Real Test 3");
   do_check_eq(install.state, AddonManager.STATE_INSTALLED);
   do_check_neq(install.existingAddon, null);
   do_check_eq(install.existingAddon.id, "addon2@tests.mozilla.org");
   do_check_eq(install.addon.install, install);
   AddonManager.getAddonByID("addon2@tests.mozilla.org", callback_soon(function(olda2) {
     do_check_neq(olda2, null);
     do_check_true(hasFlag(olda2.pendingOperations, AddonManager.PENDING_UPGRADE));
     do_check_eq(olda2.pendingUpgrade, install.addon);
     do_check_true(hasFlag(install.addon.pendingOperations,
                           AddonManager.PENDING_INSTALL));
     prepare_test({
       "addon2@tests.mozilla.org": [
         "onOperationCancelled"
       ]
     }, [
       "onInstallCancelled",
     ]);
     install.cancel();
     do_check_false(hasFlag(install.addon.pendingOperations, AddonManager.PENDING_INSTALL));
     do_check_false(hasFlag(olda2.pendingOperations, AddonManager.PENDING_UPGRADE));
     do_check_eq(olda2.pendingUpgrade, null);
     restartManager();
     // Check that the upgrade did not complete
     AddonManager.getAddonByID("addon2@tests.mozilla.org", function(a2) {
       do_check_eq(a2.version, "2.0");
       a2.uninstall();
       do_execute_soon(run_test_14);
     });
   }));
 }
 // Check that cancelling the install from onDownloadStarted actually cancels it
 function run_test_14() {
   restartManager();
   prepare_test({ }, [
     "onNewInstall"
   ]);
   let url = "http://localhost:" + gPort + "/addons/test_install2_1.xpi";
   AddonManager.getInstallForURL(url, function(install) {
     ensure_test_completed();
     do_check_eq(install.file, null);
     prepare_test({ }, [
       "onDownloadStarted"
     ], check_test_14);
     install.install();
   }, "application/x-xpinstall");
 }
 function check_test_14(install) {
   prepare_test({ }, [
     "onDownloadCancelled"
   ]);
   install.cancel();
   ensure_test_completed();
   install.addListener({
     onDownloadProgress: function() {
       do_throw("Download should not have continued");
     },
     onDownloadEnded: function() {
       do_throw("Download should not have continued");
     }
   });
   // Allow the listener to return to see if it continues downloading. The
   // The listener only really tests if we give it time to see progress, the
   // file check isn't ideal either
   do_execute_soon(function() {
     do_check_eq(install.file, null);
     run_test_15();
   });
 }
 // Checks that cancelling the install from onDownloadEnded actually cancels it
 function run_test_15() {
   prepare_test({ }, [
     "onNewInstall"
   ]);
   let url = "http://localhost:" + gPort + "/addons/test_install2_1.xpi";
   AddonManager.getInstallForURL(url, function(install) {
     ensure_test_completed();
     do_check_eq(install.file, null);
     prepare_test({ }, [
       "onDownloadStarted",
       "onDownloadEnded"
     ], check_test_15);
     install.install();
   }, "application/x-xpinstall");
 }
 function check_test_15(install) {
   prepare_test({ }, [
     "onDownloadCancelled"
   ]);
   install.cancel();
   ensure_test_completed();
   install.addListener({
     onInstallStarted: function() {
       do_throw("Install should not have continued");
     }
   });
   // Allow the listener to return to see if it starts installing
   do_execute_soon(run_test_16);
 }
 // Verify that the userDisabled value carries over to the upgrade by default
 function run_test_16() {
   restartManager();
   let url = "http://localhost:" + gPort + "/addons/test_install2_1.xpi";
   AddonManager.getInstallForURL(url, function(aInstall) {
     aInstall.addListener({
       onInstallStarted: function() {
         do_check_false(aInstall.addon.userDisabled);
         aInstall.addon.userDisabled = true;
       },
       onInstallEnded: function() {
        do_execute_soon(function install2_1_ended() {
         restartManager();
         AddonManager.getAddonByID("addon2@tests.mozilla.org", function(a2) {
           do_check_true(a2.userDisabled);
           do_check_false(a2.isActive);
           let url = "http://localhost:" + gPort + "/addons/test_install2_2.xpi";
           AddonManager.getInstallForURL(url, function(aInstall) {
             aInstall.addListener({
               onInstallEnded: function() {
                do_execute_soon(function install2_2_ended() {
                 do_check_true(aInstall.addon.userDisabled);
                 restartManager();
                 AddonManager.getAddonByID("addon2@tests.mozilla.org", function(a2) {
                   do_check_true(a2.userDisabled);
                   do_check_false(a2.isActive);
                   a2.uninstall();
                   do_execute_soon(run_test_17);
                 });
                });
               }
             });
             aInstall.install();
           }, "application/x-xpinstall");
         });
        });
       }
     });
     aInstall.install();
   }, "application/x-xpinstall");
 }
 // Verify that changing the userDisabled value before onInstallEnded works
 function run_test_17() {
   restartManager();
   let url = "http://localhost:" + gPort + "/addons/test_install2_1.xpi";
   AddonManager.getInstallForURL(url, function(aInstall) {
     aInstall.addListener({
       onInstallEnded: function() {
        do_execute_soon(function install2_1_ended2() {
         do_check_false(aInstall.addon.userDisabled);
         restartManager();
         AddonManager.getAddonByID("addon2@tests.mozilla.org", function(a2) {
           do_check_false(a2.userDisabled);
           do_check_true(a2.isActive);
           let url = "http://localhost:" + gPort + "/addons/test_install2_2.xpi";
           AddonManager.getInstallForURL(url, function(aInstall) {
             aInstall.addListener({
               onInstallStarted: function() {
                 do_check_false(aInstall.addon.userDisabled);
                 aInstall.addon.userDisabled = true;
               },
               onInstallEnded: function() {
                do_execute_soon(function install2_2_ended2() {
                 restartManager();
                 AddonManager.getAddonByID("addon2@tests.mozilla.org", function(a2) {
                   do_check_true(a2.userDisabled);
                   do_check_false(a2.isActive);
                   a2.uninstall();
                   do_execute_soon(run_test_18);
                 });
                });
               }
             });
             aInstall.install();
           }, "application/x-xpinstall");
         });
        });
       }
     });
     aInstall.install();
   }, "application/x-xpinstall");
 }
 // Verify that changing the userDisabled value before onInstallEnded works
 function run_test_18() {
   restartManager();
   let url = "http://localhost:" + gPort + "/addons/test_install2_1.xpi";
   AddonManager.getInstallForURL(url, function(aInstall) {
     aInstall.addListener({
       onInstallStarted: function() {
         do_check_false(aInstall.addon.userDisabled);
         aInstall.addon.userDisabled = true;
       },
       onInstallEnded: function() {
        do_execute_soon(function install_2_1_ended3() {
         restartManager();
         AddonManager.getAddonByID("addon2@tests.mozilla.org", function(a2) {
           do_check_true(a2.userDisabled);
           do_check_false(a2.isActive);
           let url = "http://localhost:" + gPort + "/addons/test_install2_2.xpi";
           AddonManager.getInstallForURL(url, function(aInstall) {
             aInstall.addListener({
               onInstallStarted: function() {
                 do_check_true(aInstall.addon.userDisabled);
                 aInstall.addon.userDisabled = false;
               },
               onInstallEnded: function() {
                do_execute_soon(function install_2_2_ended3() {
                 restartManager();
                 AddonManager.getAddonByID("addon2@tests.mozilla.org", function(a2) {
                   do_check_false(a2.userDisabled);
                   do_check_true(a2.isActive);
                   a2.uninstall();
                   do_execute_soon(run_test_18_1);
                 });
                });
               }
             });
             aInstall.install();
           }, "application/x-xpinstall");
         });
        });
       }
     });
     aInstall.install();
   }, "application/x-xpinstall");
 }
 // Checks that metadata is not stored if the pref is set to false
 function run_test_18_1() {
   restartManager();
   Services.prefs.setBoolPref("extensions.getAddons.cache.enabled", true);
   Services.prefs.setCharPref(PREF_GETADDONS_BYIDS,
                              "http://localhost:" + gPort + "/data/test_install.xml");
   Services.prefs.setBoolPref("extensions.addon2@tests.mozilla.org.getAddons.cache.enabled", false);
   let url = "http://localhost:" + gPort + "/addons/test_install2_1.xpi";
   AddonManager.getInstallForURL(url, function(aInstall) {
     aInstall.addListener({
       onInstallEnded: function(aInstall, aAddon) {
        do_execute_soon(function test18_1_install_ended() {
         do_check_neq(aAddon.fullDescription, "Repository description");
         restartManager();
         AddonManager.getAddonByID("addon2@tests.mozilla.org", function(a2) {
           do_check_neq(a2.fullDescription, "Repository description");
           a2.uninstall();
           do_execute_soon(run_test_19);
         });
        });
       }
     });
     aInstall.install();
   }, "application/x-xpinstall");
 }
 // Checks that metadata is downloaded for new installs and is visible before and
 // after restart
 function run_test_19() {
   restartManager();
   Services.prefs.setBoolPref("extensions.addon2@tests.mozilla.org.getAddons.cache.enabled", true);
   let url = "http://localhost:" + gPort + "/addons/test_install2_1.xpi";
   AddonManager.getInstallForURL(url, function(aInstall) {
     aInstall.addListener({
       onInstallEnded: function(aInstall, aAddon) {
        do_execute_soon(function test19_install_ended() {
         do_check_eq(aAddon.fullDescription, "Repository description");
         restartManager();
         AddonManager.getAddonByID("addon2@tests.mozilla.org", function(a2) {
           do_check_eq(a2.fullDescription, "Repository description");
           a2.uninstall();
           do_execute_soon(run_test_20);
         });
        });
       }
     });
     aInstall.install();
   }, "application/x-xpinstall");
 }
 // Do the same again to make sure it works when the data is already in the cache
 function run_test_20() {
   restartManager();
   let url = "http://localhost:" + gPort + "/addons/test_install2_1.xpi";
   AddonManager.getInstallForURL(url, function(aInstall) {
     aInstall.addListener({
       onInstallEnded: function(aInstall, aAddon) {
        do_execute_soon(function test20_install_ended() {
         do_check_eq(aAddon.fullDescription, "Repository description");
         restartManager();
         AddonManager.getAddonByID("addon2@tests.mozilla.org", function(a2) {
           do_check_eq(a2.fullDescription, "Repository description");
           a2.uninstall();
           do_execute_soon(run_test_21);
         });
        });
       }
     });
     aInstall.install();
   }, "application/x-xpinstall");
 }
 // Verify that installing an add-on that is already pending install cancels the
 // first install
 function run_test_21() {
   restartManager();
   Services.prefs.setBoolPref("extensions.getAddons.cache.enabled", false);
   installAllFiles([do_get_addon("test_install2_1")], function() {
     AddonManager.getAllInstalls(function(aInstalls) {
       do_check_eq(aInstalls.length, 1);
       prepare_test({
         "addon2@tests.mozilla.org": [
           "onOperationCancelled",
           "onInstalling"
         ]
       }, [
         "onNewInstall",
         "onDownloadStarted",
         "onDownloadEnded",
         "onInstallStarted",
         "onInstallCancelled",
         "onInstallEnded",
       ], check_test_21);
       let url = "http://localhost:" + gPort + "/addons/test_install2_1.xpi";
       AddonManager.getInstallForURL(url, function(aInstall) {
         aInstall.install();
       }, "application/x-xpinstall");
     });
   });
 }
 function check_test_21(aInstall) {
   AddonManager.getAllInstalls(callback_soon(function(aInstalls) {
     do_check_eq(aInstalls.length, 1);
     do_check_eq(aInstalls[0], aInstall);
     prepare_test({
       "addon2@tests.mozilla.org": [
         "onOperationCancelled"
       ]
     }, [
       "onInstallCancelled",
     ]);
     aInstall.cancel();
     ensure_test_completed();
     restartManager();
     AddonManager.getAddonByID("addon2@tests.mozilla.org", function(a2) {
       do_check_eq(a2, null);
       run_test_22();
     });
   }));
 }
 // Tests that an install can be restarted after being cancelled
 function run_test_22() {
   prepare_test({ }, [
     "onNewInstall"
   ]);
   let url = "http://localhost:" + gPort + "/addons/test_install3.xpi";
   AddonManager.getInstallForURL(url, function(aInstall) {
     ensure_test_completed();
     do_check_neq(aInstall, null);
     do_check_eq(aInstall.state, AddonManager.STATE_AVAILABLE);
     prepare_test({}, [
       "onDownloadStarted",
       "onDownloadEnded",
     ], check_test_22);
     aInstall.install();
   }, "application/x-xpinstall");
 }
 function check_test_22(aInstall) {
   prepare_test({}, [
     "onDownloadCancelled"
   ]);
   aInstall.cancel();
   ensure_test_completed();
   prepare_test({
     "addon3@tests.mozilla.org": [
       "onInstalling"
     ]
   }, [
     "onDownloadStarted",
     "onDownloadEnded",
     "onInstallStarted",
     "onInstallEnded"
   ], finish_test_22);
   aInstall.install();
 }
 function finish_test_22(aInstall) {
   prepare_test({
     "addon3@tests.mozilla.org": [
       "onOperationCancelled"
     ]
   }, [
     "onInstallCancelled"
   ]);
   aInstall.cancel();
   ensure_test_completed();
   run_test_23();
 }
 // Tests that an install can be restarted after being cancelled when a hash
 // was provided
 function run_test_23() {
   prepare_test({ }, [
     "onNewInstall"
   ]);
   let url = "http://localhost:" + gPort + "/addons/test_install3.xpi";
   AddonManager.getInstallForURL(url, function(aInstall) {
     ensure_test_completed();
     do_check_neq(aInstall, null);
     do_check_eq(aInstall.state, AddonManager.STATE_AVAILABLE);
     prepare_test({}, [
       "onDownloadStarted",
       "onDownloadEnded",
     ], check_test_23);
     aInstall.install();
   }, "application/x-xpinstall", do_get_addon_hash("test_install3"));
 }
 function check_test_23(aInstall) {
   prepare_test({}, [
     "onDownloadCancelled"
   ]);
   aInstall.cancel();
   ensure_test_completed();
   prepare_test({
     "addon3@tests.mozilla.org": [
       "onInstalling"
     ]
   }, [
     "onDownloadStarted",
     "onDownloadEnded",
     "onInstallStarted",
     "onInstallEnded"
   ], finish_test_23);
   aInstall.install();
 }
 function finish_test_23(aInstall) {
   prepare_test({
     "addon3@tests.mozilla.org": [
       "onOperationCancelled"
     ]
   }, [
     "onInstallCancelled"
   ]);
   aInstall.cancel();
   ensure_test_completed();
   run_test_24();
 }
 // Tests that an install with a bad hash can be restarted after it fails, though
 // it will only fail again
 function run_test_24() {
   prepare_test({ }, [
     "onNewInstall"
   ]);
   let url = "http://localhost:" + gPort + "/addons/test_install3.xpi";
   AddonManager.getInstallForURL(url, function(aInstall) {
     ensure_test_completed();
     do_check_neq(aInstall, null);
     do_check_eq(aInstall.state, AddonManager.STATE_AVAILABLE);
     prepare_test({}, [
       "onDownloadStarted",
       "onDownloadFailed",
     ], check_test_24);
     aInstall.install();
   }, "application/x-xpinstall", "sha1:foo");
 }
 function check_test_24(aInstall) {
   prepare_test({ }, [
     "onDownloadStarted",
     "onDownloadFailed"
   ], run_test_25);
   aInstall.install();
 }
 // Tests that installs with a hash for a local file work
 function run_test_25() {
   prepare_test({ }, [
     "onNewInstall"
   ]);
   let url = Services.io.newFileURI(do_get_addon("test_install3")).spec;
   AddonManager.getInstallForURL(url, function(aInstall) {
     ensure_test_completed();
     do_check_neq(aInstall, null);
     do_check_eq(aInstall.state, AddonManager.STATE_DOWNLOADED);
     do_check_eq(aInstall.error, 0);
     prepare_test({ }, [
       "onDownloadCancelled"
     ]);
     aInstall.cancel();
     ensure_test_completed();
     run_test_26();
   }, "application/x-xpinstall", do_get_addon_hash("test_install3"));
 }
 function run_test_26() {
   prepare_test({ }, [
     "onNewInstall",
     "onDownloadStarted",
     "onDownloadCancelled"
   ]);
   let observerService = AM_Cc["@mozilla.org/network/http-activity-distributor;1"].
                         getService(AM_Ci.nsIHttpActivityDistributor);
   observerService.addObserver({
     observeActivity: function(aChannel, aType, aSubtype, aTimestamp, aSizeData,
                               aStringData) {
       aChannel.QueryInterface(AM_Ci.nsIChannel);
       // Wait for the final event for the redirected URL
       if (aChannel.URI.spec != "http://localhost:" + gPort + "/addons/test_install1.xpi" ||
           aType != AM_Ci.nsIHttpActivityObserver.ACTIVITY_TYPE_HTTP_TRANSACTION ||
           aSubtype != AM_Ci.nsIHttpActivityObserver.ACTIVITY_SUBTYPE_TRANSACTION_CLOSE)
         return;
       // Request should have been cancelled
       do_check_eq(aChannel.status, Components.results.NS_BINDING_ABORTED);
       observerService.removeObserver(this);
       run_test_27();
     }
   });
   let url = "http://localhost:" + gPort + "/redirect?/addons/test_install1.xpi";
   AddonManager.getInstallForURL(url, function(aInstall) {
     aInstall.addListener({
       onDownloadProgress: function(aInstall) {
         aInstall.cancel();
       }
     });
     aInstall.install();
   }, "application/x-xpinstall");
 }
 // Tests that an install can be restarted during onDownloadCancelled after being
 // cancelled in mid-download
 function run_test_27() {
   prepare_test({ }, [
     "onNewInstall"
   ]);
   let url = "http://localhost:" + gPort + "/addons/test_install3.xpi";
   AddonManager.getInstallForURL(url, function(aInstall) {
     ensure_test_completed();
     do_check_neq(aInstall, null);
     do_check_eq(aInstall.state, AddonManager.STATE_AVAILABLE);
     aInstall.addListener({
       onDownloadProgress: function() {
         aInstall.removeListener(this);
         aInstall.cancel();
       }
     });
     prepare_test({}, [
       "onDownloadStarted",
       "onDownloadCancelled",
     ], check_test_27);
     aInstall.install();
   }, "application/x-xpinstall");
 }
 function check_test_27(aInstall) {
   prepare_test({
     "addon3@tests.mozilla.org": [
       "onInstalling"
     ]
   }, [
     "onDownloadStarted",
     "onDownloadEnded",
     "onInstallStarted",
     "onInstallEnded"
   ], finish_test_27);
   aInstall.install();
 }
 function finish_test_27(aInstall) {
   prepare_test({
     "addon3@tests.mozilla.org": [
       "onOperationCancelled"
     ]
   }, [
     "onInstallCancelled"
   ]);
   aInstall.cancel();
   ensure_test_completed();
   run_test_28();
 }
 // Tests that an install that isn't strictly compatible and has
 // binary components correctly has appDisabled set (see bug 702868).
 function run_test_28() {
   prepare_test({ }, [
     "onNewInstall"
   ]);
   let url = "http://localhost:" + gPort + "/addons/test_install5.xpi";
   AddonManager.getInstallForURL(url, function(install) {
     ensure_test_completed();
     do_check_neq(install, null);
     do_check_eq(install.version, "1.0");
     do_check_eq(install.name, "Real Test 5");
     do_check_eq(install.state, AddonManager.STATE_AVAILABLE);
     AddonManager.getInstallsByTypes(null, function(activeInstalls) {
       do_check_eq(activeInstalls.length, 1);
       do_check_eq(activeInstalls[0], install);
       prepare_test({}, [
         "onDownloadStarted",
         "onDownloadEnded",
         "onInstallStarted"
       ], check_test_28);
       install.install();
     });
   }, "application/x-xpinstall", null, "Real Test 5", null, "1.0");
 }
 function check_test_28(install) {
   ensure_test_completed();
   do_check_eq(install.version, "1.0");
   do_check_eq(install.name, "Real Test 5");
   do_check_eq(install.state, AddonManager.STATE_INSTALLING);
   do_check_eq(install.existingAddon, null);
   do_check_false(install.addon.isCompatible);
   do_check_true(install.addon.appDisabled);
   prepare_test({}, [
     "onInstallCancelled"
   ], finish_test_28);
   return false;
 }
 function finish_test_28(install) {
   prepare_test({}, [
     "onDownloadCancelled"
   ], run_test_29);
   install.cancel();
 }
 // Tests that an install with a matching compatibility override has appDisabled
 // set correctly.
 function run_test_29() {
   Services.prefs.setBoolPref("extensions.getAddons.cache.enabled", true);
   prepare_test({ }, [
     "onNewInstall"
   ]);
   let url = "http://localhost:" + gPort + "/addons/test_install6.xpi";
   AddonManager.getInstallForURL(url, function(install) {
     ensure_test_completed();
     do_check_neq(install, null);
     do_check_eq(install.version, "1.0");
     do_check_eq(install.name, "Addon Test 6");
     do_check_eq(install.state, AddonManager.STATE_AVAILABLE);
     AddonManager.getInstallsByTypes(null, function(activeInstalls) {
       do_check_eq(activeInstalls.length, 1);
       do_check_eq(activeInstalls[0], install);
       prepare_test({}, [
         "onDownloadStarted",
         "onDownloadEnded"
       ], check_test_29);
       install.install();
     });
   }, "application/x-xpinstall", null, "Addon Test 6", null, "1.0");
 }
 function check_test_29(install) {
   //ensure_test_completed();
   do_check_eq(install.state, AddonManager.STATE_DOWNLOADED);
   do_check_neq(install.addon, null);
   do_check_false(install.addon.isCompatible);
   do_check_true(install.addon.appDisabled);
   prepare_test({}, [
     "onDownloadCancelled"
   ], do_test_finished);
   install.cancel();
   return false;
 }