1 files changed, 86 insertions, 0 deletions
diff --git a/dom/quota/test/xpcshell/upgrades/test_upgradeFromIndexedDBDirectory_removeOldDirectory.js b/dom/quota/test/xpcshell/upgrades/test_upgradeFromIndexedDBDirectory_removeOldDirectory.js
new file mode 100644
index 0000000000..a7beced885
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+++ b/dom/quota/test/xpcshell/upgrades/test_upgradeFromIndexedDBDirectory_removeOldDirectory.js
@@ -0,0 +1,86 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+/**
+ * This test is mainly to verify that the old directory is removed in
+ * MaybeUpgradeFromIndexedDBDirectoryToPersistentStorageDirectory method.
+ */
+
+async function testSteps() {
+  const url = "http://www.mozilla.org";
+  const persistence = "default";
+
+  const packages = [
+    // Storage used by FF 26-35 (storage/persistent/ directory and re-created
+    // indexedDB directory by an older FF).
+    "indexedDBAndPersistentStorageDirectory_profile",
+    "../persistentStorageDirectory_shared",
+  ];
+
+  info("Clearing");
+
+  let request = clear();
+  await requestFinished(request);
+
+  info("Verifying storage");
+
+  verifyStorage(packages, "beforeInstall");
+
+  info("Installing packages");
+
+  installPackages(packages);
+
+  info("Verifying storage");
+
+  verifyStorage(packages, "afterInstall");
+
+  info("Checking directories");
+
+  let indexedDBDir = getRelativeFile("indexedDB");
+  let exists = indexedDBDir.exists();
+  ok(exists, "IndexedDB directory does exist");
+
+  let persistentStorageDir = getRelativeFile("storage/persistent");
+  exists = persistentStorageDir.exists();
+  ok(exists, "Persistent storage directory does exist");
+
+  info("Initializing");
+
+  request = init();
+  await requestFinished(request);
+
+  info("Verifying storage");
+
+  verifyStorage(packages, "afterInit");
+
+  // TODO: Remove this block once temporary storage initialization is able to
+  //       ignore unknown directories.
+  getRelativeFile("storage/default/invalid+++example.com").remove(false);
+  getRelativeFile("storage/temporary/invalid+++example.com").remove(false);
+
+  info("Checking directories");
+
+  indexedDBDir = getRelativeFile("indexedDB");
+  exists = indexedDBDir.exists();
+  ok(!exists, "IndexedDB directory doesn't exist");
+
+  // FF 36 renamed storage/persistent/ to storage/default/ so it can't exist
+  // either.
+  persistentStorageDir = getRelativeFile("storage/persistent");
+  exists = persistentStorageDir.exists();
+  ok(!exists, "Persistent storage directory doesn't exist");
+
+  info("Initializing temporary storage");
+
+  request = initTemporaryStorage();
+  await requestFinished(request);
+
+  info("Initializing origin");
+
+  request = initTemporaryOrigin(persistence, getPrincipal(url));
+  await requestFinished(request);
+
+  ok(!request.result, "Origin directory wasn't created");
+}