1 files changed, 128 insertions, 0 deletions
diff --git a/dom/indexedDB/test/unit/test_mutableFileUpgrade.js b/dom/indexedDB/test/unit/test_mutableFileUpgrade.js
new file mode 100644
index 0000000000..1875b29924
--- /dev/null
+++ b/dom/indexedDB/test/unit/test_mutableFileUpgrade.js
@@ -0,0 +1,128 @@
+/**
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+/* exported testGenerator */
+var testGenerator = testSteps();
+
+function* testSteps() {
+  const dbNames = ["No files", "Blobs and mutable files"];
+  const version = 1;
+  const objectStoreName = "test";
+
+  clearAllDatabases(continueToNextStepSync);
+  yield undefined;
+
+  installPackagedProfile("mutableFileUpgrade_profile");
+
+  let request = indexedDB.open(dbNames[0], version);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  let event = yield undefined;
+
+  is(event.type, "success", "Correct event type");
+
+  let db = event.target.result;
+  db.onerror = errorHandler;
+
+  request = db
+    .transaction([objectStoreName])
+    .objectStore(objectStoreName)
+    .get(1);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, "text", "Correct result");
+
+  request = indexedDB.open(dbNames[1], version);
+  request.onerror = errorHandler;
+  request.onupgradeneeded = unexpectedSuccessHandler;
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.type, "success", "Correct event type");
+
+  db = event.target.result;
+  db.onerror = errorHandler;
+
+  request = db
+    .transaction([objectStoreName])
+    .objectStore(objectStoreName)
+    .get(1);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  is(event.target.result, "text", "Correct result");
+
+  request = db
+    .transaction([objectStoreName])
+    .objectStore(objectStoreName)
+    .get(2);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  verifyBlob(event.target.result, getBlob("blob0"));
+  yield undefined;
+
+  request = db
+    .transaction([objectStoreName])
+    .objectStore(objectStoreName)
+    .get(3);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  let result = event.target.result;
+
+  verifyBlob(result[0], getBlob("blob1"));
+  yield undefined;
+
+  verifyBlob(result[1], getBlob("blob2"));
+  yield undefined;
+
+  request = db
+    .transaction([objectStoreName])
+    .objectStore(objectStoreName)
+    .get(4);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  try {
+    event.target.result;
+    ok(false, "IDBMutableFile must not be read");
+  } catch (err) {
+    is(err.name, "InvalidStateError", "Wrong error type");
+  }
+
+  request = db
+    .transaction([objectStoreName])
+    .objectStore(objectStoreName)
+    .get(5);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  try {
+    event.target.result;
+    ok(false, "IDBMutableFile must not be read");
+  } catch (err) {
+    is(err.name, "InvalidStateError", "Wrong error type");
+  }
+
+  request = db
+    .transaction([objectStoreName])
+    .objectStore(objectStoreName)
+    .get(6);
+  request.onsuccess = grabEventAndContinueHandler;
+  event = yield undefined;
+
+  try {
+    event.target.result;
+    ok(false, "IDBMutableFile must not be read");
+  } catch (err) {
+    is(err.name, "InvalidStateError", "Wrong error type");
+  }
+
+  finishTest();
+  yield undefined;
+}