1 files changed, 172 insertions, 0 deletions
diff --git a/dom/quota/test/xpcshell/make_unknownFiles.js b/dom/quota/test/xpcshell/make_unknownFiles.js
new file mode 100644
index 0000000000..5e84c623c1
--- /dev/null
+++ b/dom/quota/test/xpcshell/make_unknownFiles.js
@@ -0,0 +1,172 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+loadScript("dom/quota/test/common/file.js");
+
+async function testSteps() {
+  const principal = getPrincipal("http://example.com");
+
+  const repoRelativePath = "storage/default";
+  const originRelativePath = `${repoRelativePath}/http+++example.com`;
+
+  let unknownFileCounter = 1;
+  let unknownDirCounter = 1;
+
+  function createUnknownFileIn(dirRelativePath, recursive) {
+    const dir = getRelativeFile(dirRelativePath);
+
+    let file = dir.clone();
+    file.append("foo" + unknownFileCounter + ".bar");
+
+    const ostream = Cc[
+      "@mozilla.org/network/file-output-stream;1"
+    ].createInstance(Ci.nsIFileOutputStream);
+
+    ostream.init(file, -1, parseInt("0644", 8), 0);
+
+    ostream.write("x".repeat(unknownFileCounter), unknownFileCounter);
+
+    ostream.close();
+
+    unknownFileCounter++;
+
+    if (recursive) {
+      const entries = dir.directoryEntries;
+      while ((file = entries.nextFile)) {
+        if (file.isDirectory()) {
+          createUnknownFileIn(dirRelativePath + "/" + file.leafName);
+        }
+      }
+    }
+  }
+
+  function createUnknownDirectoryIn(dirRelativePath) {
+    createUnknownFileIn(dirRelativePath + "/foo" + unknownDirCounter++);
+  }
+
+  // storage.sqlite and storage/ls-archive.sqlite
+  {
+    const request = init();
+    await requestFinished(request);
+  }
+
+  // Unknown file in the repository
+  {
+    createUnknownFileIn(repoRelativePath);
+  }
+
+  // Unknown file and unknown directory in the origin directory
+  {
+    let request = init();
+    await requestFinished(request);
+
+    request = initTemporaryStorage();
+    await requestFinished(request);
+
+    request = initTemporaryOrigin("default", principal);
+    await requestFinished(request);
+
+    ok(request.result === true, "The origin directory was created");
+
+    createUnknownFileIn(originRelativePath);
+    createUnknownDirectoryIn(originRelativePath);
+  }
+
+  // Unknown files in idb client directory and its subdirectories and unknown
+  // directory in .files directory
+  {
+    const request = indexedDB.openForPrincipal(principal, "myIndexedDB");
+    await openDBRequestUpgradeNeeded(request);
+
+    const database = request.result;
+
+    const objectStore = database.createObjectStore("Blobs", {});
+
+    objectStore.add(getNullBlob(200), 42);
+
+    await openDBRequestSucceeded(request);
+
+    database.close();
+
+    createUnknownFileIn(`${originRelativePath}/idb`);
+    createUnknownFileIn(
+      `${originRelativePath}/idb/2320029346mByDIdnedxe.files`
+    );
+    createUnknownDirectoryIn(
+      `${originRelativePath}/idb/2320029346mByDIdnedxe.files`
+    );
+    createUnknownFileIn(
+      `${originRelativePath}/idb/2320029346mByDIdnedxe.files/journals`
+    );
+  }
+
+  // Unknown files in cache client directory and its subdirectories
+  {
+    async function sandboxScript() {
+      const cache = await caches.open("myCache");
+      const request = new Request("http://example.com/index.html");
+      const response = new Response("hello world");
+      await cache.put(request, response);
+    }
+
+    const sandbox = new Cu.Sandbox(principal, {
+      wantGlobalProperties: ["caches", "fetch"],
+    });
+
+    const promise = new Promise(function (resolve, reject) {
+      sandbox.resolve = resolve;
+      sandbox.reject = reject;
+    });
+
+    Cu.evalInSandbox(
+      sandboxScript.toSource() + " sandboxScript().then(resolve, reject);",
+      sandbox
+    );
+    await promise;
+
+    createUnknownFileIn(`${originRelativePath}/cache`);
+    createUnknownFileIn(
+      `${originRelativePath}/cache/morgue`,
+      /* recursive */ true
+    );
+  }
+
+  // Unknown file and unknown directory in sdb client directory
+  {
+    const database = getSimpleDatabase(principal);
+
+    let request = database.open("mySimpleDB");
+    await requestFinished(request);
+
+    request = database.write(getBuffer(100));
+    await requestFinished(request);
+
+    request = database.close();
+    await requestFinished(request);
+
+    createUnknownFileIn(`${originRelativePath}/sdb`);
+    createUnknownDirectoryIn(`${originRelativePath}/sdb`);
+  }
+
+  // Unknown file and unknown directory in ls client directory
+  {
+    Services.prefs.setBoolPref("dom.storage.testing", true);
+    Services.prefs.setBoolPref("dom.storage.client_validation", false);
+
+    const storage = Services.domStorageManager.createStorage(
+      null,
+      principal,
+      principal,
+      ""
+    );
+
+    storage.setItem("foo", "bar");
+
+    storage.close();
+
+    createUnknownFileIn(`${originRelativePath}/ls`);
+    createUnknownDirectoryIn(`${originRelativePath}/ls`);
+  }
+}