Adding upstream version 115.8.0esr.upstream/115.8.0esr

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 66 insertions, 0 deletions

diff --git a/toolkit/components/places/tests/bookmarks/test_818584-discard-duplicate-backups.js b/toolkit/components/places/tests/bookmarks/test_818584-discard-duplicate-backups.js
new file mode 100644
index 0000000000..be5d53f8c6
--- /dev/null
+++ b/toolkit/components/places/tests/bookmarks/test_818584-discard-duplicate-backups.js
@@ -0,0 +1,66 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/**
+ * Checks that automatically created bookmark backups are discarded if they are
+ * duplicate of an existing ones.
+ */
+add_task(async function () {
+  // Create a backup for yesterday in the backups folder.
+  let backupFolder = await PlacesBackups.getBackupFolder();
+  let dateObj = new Date();
+  dateObj.setDate(dateObj.getDate() - 1);
+  let oldBackupName = PlacesBackups.getFilenameForDate(dateObj);
+  let oldBackup = PathUtils.join(backupFolder, oldBackupName);
+  let { count: count, hash: hash } = await BookmarkJSONUtils.exportToFile(
+    oldBackup
+  );
+  Assert.ok(count > 0);
+  Assert.equal(hash.length, 24);
+  oldBackupName = oldBackupName.replace(
+    /\.json/,
+    "_" + count + "_" + hash + ".json"
+  );
+  await IOUtils.move(oldBackup, PathUtils.join(backupFolder, oldBackupName));
+
+  // Create a backup.
+  // This should just rename the existing backup, so in the end there should be
+  // only one backup with today's date.
+  await PlacesBackups.create();
+
+  // Get the hash of the generated backup
+  let backupFiles = await PlacesBackups.getBackupFiles();
+  Assert.equal(backupFiles.length, 1);
+
+  let matches = PathUtils.filename(backupFiles[0]).match(
+    PlacesBackups.filenamesRegex
+  );
+  Assert.equal(matches[1], PlacesBackups.toISODateString(new Date()));
+  Assert.equal(matches[2], count);
+  Assert.equal(matches[3], hash);
+
+  // Add a bookmark and create another backup.
+  let bookmark = await PlacesUtils.bookmarks.insert({
+    parentGuid: PlacesUtils.bookmarks.menuGuid,
+    title: "foo",
+    url: "http://foo.com",
+  });
+
+  // We must enforce a backup since one for today already exists.  The forced
+  // backup will replace the existing one.
+  await PlacesBackups.create(undefined, true);
+  Assert.equal(backupFiles.length, 1);
+  let recentBackup = await PlacesBackups.getMostRecentBackup();
+  Assert.notEqual(recentBackup, PathUtils.join(backupFolder, oldBackupName));
+  matches = PathUtils.filename(recentBackup).match(
+    PlacesBackups.filenamesRegex
+  );
+  Assert.equal(matches[1], PlacesBackups.toISODateString(new Date()));
+  Assert.equal(matches[2], count + 1);
+  Assert.notEqual(matches[3], hash);
+
+  // Clean up
+  await PlacesUtils.bookmarks.remove(bookmark);
+  await PlacesBackups.create(0);
+});