Move WebExtensions enabled Add-ons Manager

1 files changed, 240 insertions, 0 deletions

diff --git a/toolkit/mozapps/webextensions/test/xpcshell/test_proxies.js b/toolkit/mozapps/webextensions/test/xpcshell/test_proxies.js
new file mode 100644
index 000000000..7b28c78f2
--- /dev/null
+++ b/toolkit/mozapps/webextensions/test/xpcshell/test_proxies.js
@@ -0,0 +1,240 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+// Tests the semantics of extension proxy files and symlinks
+
+Components.utils.import("resource://gre/modules/AppConstants.jsm");
+Components.utils.import("resource://gre/modules/osfile.jsm");
+
+var ADDONS = [
+  {
+    id: "proxy1@tests.mozilla.org",
+    dirId: "proxy1@tests.mozilla.com",
+    type: "proxy"
+  },
+  {
+    id: "proxy2@tests.mozilla.org",
+    type: "proxy"
+  },
+  {
+    id: "symlink1@tests.mozilla.org",
+    dirId: "symlink1@tests.mozilla.com",
+    type: "symlink"
+  },
+  {
+    id: "symlink2@tests.mozilla.org",
+    type: "symlink"
+  }
+];
+
+var METADATA = {
+  version: "2.0",
+  targetApplications: [{
+    id: "xpcshell@tests.mozilla.org",
+    minVersion: "2",
+    maxVersion: "2"
+  }]
+}
+
+const ios = AM_Cc["@mozilla.org/network/io-service;1"].getService(AM_Ci.nsIIOService);
+
+const LocalFile = Components.Constructor("@mozilla.org/file/local;1",
+                                         "nsILocalFile", "initWithPath");
+const Process = Components.Constructor("@mozilla.org/process/util;1",
+                                       "nsIProcess", "init");
+
+const gHaveSymlinks = AppConstants.platform != "win";
+
+
+function createSymlink(aSource, aDest) {
+  if (aSource instanceof AM_Ci.nsIFile)
+    aSource = aSource.path;
+  if (aDest instanceof AM_Ci.nsIFile)
+    aDest = aDest.path;
+
+  return OS.File.unixSymLink(aSource, aDest);
+}
+
+function writeFile(aData, aFile) {
+  if (!aFile.parent.exists())
+    aFile.parent.create(AM_Ci.nsIFile.DIRECTORY_TYPE, 0o755);
+
+  var fos = AM_Cc["@mozilla.org/network/file-output-stream;1"].
+            createInstance(AM_Ci.nsIFileOutputStream);
+  fos.init(aFile,
+           FileUtils.MODE_WRONLY | FileUtils.MODE_CREATE | FileUtils.MODE_TRUNCATE,
+           FileUtils.PERMS_FILE, 0);
+  fos.write(aData, aData.length);
+  fos.close();
+}
+
+function checkAddonsExist() {
+  for (let addon of ADDONS) {
+    let file = addon.directory.clone();
+    file.append("install.rdf");
+    do_check_true(file.exists(), Components.stack.caller);
+  }
+}
+
+
+const profileDir = gProfD.clone();
+profileDir.append("extensions");
+
+
+function run_test() {
+  createAppInfo("xpcshell@tests.mozilla.org", "XPCShell", "2", "2");
+
+  add_task(run_proxy_tests);
+
+  if (gHaveSymlinks)
+    add_task(run_symlink_tests);
+
+  run_next_test();
+}
+
+function* run_proxy_tests() {
+  if (!gHaveSymlinks) {
+    ADDONS = ADDONS.filter(a => a.type != "symlink");
+  }
+
+  for (let addon of ADDONS) {
+    addon.directory = gTmpD.clone();
+    addon.directory.append(addon.id);
+
+    addon.proxyFile = profileDir.clone();
+    addon.proxyFile.append(addon.dirId || addon.id);
+
+    METADATA.id = addon.id;
+    METADATA.name = addon.id;
+    writeInstallRDFToDir(METADATA, gTmpD);
+
+    if (addon.type == "proxy") {
+      writeFile(addon.directory.path, addon.proxyFile)
+    }
+    else if (addon.type == "symlink") {
+      yield createSymlink(addon.directory, addon.proxyFile)
+    }
+  }
+
+  startupManager();
+
+  // Check that all add-ons original sources still exist after invalid
+  // add-ons have been removed at startup.
+  checkAddonsExist();
+
+  return new Promise(resolve => {
+    AddonManager.getAddonsByIDs(ADDONS.map(addon => addon.id), resolve);
+  }).then(addons => {
+    try {
+      for (let [i, addon] of addons.entries()) {
+        // Ensure that valid proxied add-ons were installed properly on
+        // platforms that support the installation method.
+        print(ADDONS[i].id,
+              ADDONS[i].dirId,
+              ADDONS[i].dirId != null,
+              ADDONS[i].type == "symlink");
+        do_check_eq(addon == null,
+                    ADDONS[i].dirId != null);
+
+        if (addon != null) {
+          let fixURL = url => {
+            if (AppConstants.platform == "macosx")
+              return url.replace(RegExp(`^file:///private/`), "file:///");
+            return url;
+          };
+
+          // Check that proxied add-ons do not have upgrade permissions.
+          do_check_eq(addon.permissions & AddonManager.PERM_CAN_UPGRADE, 0);
+
+          // Check that getResourceURI points to the right place.
+          do_check_eq(ios.newFileURI(ADDONS[i].directory).spec,
+                      fixURL(addon.getResourceURI().spec),
+                      `Base resource URL resolves as expected`);
+
+          let file = ADDONS[i].directory.clone();
+          file.append("install.rdf");
+
+          do_check_eq(ios.newFileURI(file).spec,
+                      fixURL(addon.getResourceURI("install.rdf").spec),
+                      `Resource URLs resolve as expected`);
+
+          addon.uninstall();
+        }
+      }
+
+      // Check that original sources still exist after explicit uninstall.
+      restartManager();
+      checkAddonsExist();
+
+      shutdownManager();
+
+      // Check that all of the proxy files have been removed and remove
+      // the original targets.
+      for (let addon of ADDONS) {
+        equal(addon.proxyFile.exists(), addon.dirId != null,
+              `Proxy file ${addon.proxyFile.path} should exist?`);
+        addon.directory.remove(true);
+        try {
+          addon.proxyFile.remove(false);
+        } catch (e) {}
+      }
+    }
+    catch (e) {
+      do_throw(e);
+    }
+  });
+}
+
+function* run_symlink_tests() {
+  // Check that symlinks are not followed out of a directory tree
+  // when deleting an add-on.
+
+  METADATA.id = "unpacked@test.mozilla.org";
+  METADATA.name = METADATA.id;
+  METADATA.unpack = "true";
+
+  let tempDirectory = gTmpD.clone();
+  tempDirectory.append(METADATA.id);
+
+  let tempFile = tempDirectory.clone();
+  tempFile.append("test.txt");
+  tempFile.create(AM_Ci.nsIFile.NORMAL_FILE_TYPE, 0o644);
+
+  let addonDirectory = profileDir.clone();
+  addonDirectory.append(METADATA.id);
+
+  writeInstallRDFToDir(METADATA, profileDir);
+
+  let symlink = addonDirectory.clone();
+  symlink.append(tempDirectory.leafName);
+  yield createSymlink(tempDirectory, symlink);
+
+  // Make sure that the symlink was created properly.
+  let file = symlink.clone();
+  file.append(tempFile.leafName);
+  file.normalize();
+  do_check_eq(file.path.replace(/^\/private\//, "/"), tempFile.path);
+
+  startupManager();
+
+  return new Promise(resolve => {
+    AddonManager.getAddonByID(METADATA.id, resolve);
+  }).then(addon => {
+    do_check_neq(addon, null);
+
+    addon.uninstall();
+
+    restartManager();
+    shutdownManager();
+
+    // Check that the install directory is gone.
+    do_check_false(addonDirectory.exists());
+
+    // Check that the temp file is not gone.
+    do_check_true(tempFile.exists());
+
+    tempDirectory.remove(true);
+  });
+}
+