1 files changed, 73 insertions, 0 deletions
diff --git a/dom/localstorage/test/unit/test_corruptedDatabase.js b/dom/localstorage/test/unit/test_corruptedDatabase.js
new file mode 100644
index 0000000000..3b28b0f8be
--- /dev/null
+++ b/dom/localstorage/test/unit/test_corruptedDatabase.js
@@ -0,0 +1,73 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+async function doTest(profile) {
+  info("Testing profile " + profile);
+
+  info("Clearing");
+
+  let request = clear();
+  await requestFinished(request);
+
+  info("Installing package");
+
+  installPackage(profile);
+
+  const principal = getPrincipal("http://example.org");
+
+  let storage = getLocalStorage(principal);
+
+  let length = storage.length;
+
+  Assert.strictEqual(length, 0, "Correct length");
+
+  info("Resetting origin");
+
+  request = resetOrigin(principal);
+  await requestFinished(request);
+
+  info("Getting usage");
+
+  request = getOriginUsage(principal);
+  await requestFinished(request);
+
+  is(request.result.usage, 0, "Correct usage");
+}
+
+add_task(async function testSteps() {
+  info("Setting pref");
+
+  Services.prefs.setBoolPref(
+    "dom.storage.enable_unsupported_legacy_implementation",
+    false
+  );
+
+  // XXX This should be refactored into separate sub test cases.
+
+  const profiles = [
+    // This profile contains one localStorage, all localStorage related files, a
+    // script for localStorage creation and the storage database:
+    // - storage/default/http+++example.org/ls
+    // - storage/ls-archive.sqlite
+    // - create_db.js
+    // - storage.sqlite
+    // - webappsstore.sqlite
+    // The file create_db.js in the package was run locally, specifically it was
+    // temporarily added to xpcshell.ini and then executed:
+    //   mach xpcshell-test --interactive dom/localstorage/test/unit/create_db.js
+    // Note: to make it become the profile in the test, additional manual steps
+    // are needed.
+    // 1. Manually change first 6 chars in data.sqlite to "foobar".
+    // 2. Remove the folder "storage/temporary".
+    "corruptedDatabase_profile",
+    // This profile is the same as corruptedDatabase_profile, except that the usage
+    // file (storage/default/http+++example.org/ls/usage) is missing.
+    "corruptedDatabase_missingUsageFile_profile",
+  ];
+
+  for (const profile of profiles) {
+    await doTest(profile);
+  }
+});