1 files changed, 96 insertions, 0 deletions
diff --git a/testing/web-platform/tests/IndexedDB/structured-clone-transaction-state.any.js b/testing/web-platform/tests/IndexedDB/structured-clone-transaction-state.any.js
new file mode 100644
index 0000000000..adf3be2f70
--- /dev/null
+++ b/testing/web-platform/tests/IndexedDB/structured-clone-transaction-state.any.js
@@ -0,0 +1,96 @@
+// META: script=resources/support-promises.js
+// META: title=Indexed DB transaction state during Structured Serializing
+// META: timeout=long
+'use strict';
+
+promise_test(async testCase => {
+  const db = await createDatabase(testCase, database => {
+    database.createObjectStore('store');
+  });
+
+  const transaction = db.transaction(['store'], 'readwrite');
+  const objectStore = transaction.objectStore('store');
+
+  let getterCalled = false;
+  const activeValue = {};
+  Object.defineProperty(activeValue, 'propertyName', {
+    enumerable: true,
+    get: testCase.step_func(() => {
+      getterCalled = true;
+      assert_throws_dom('TransactionInactiveError', () => {
+        objectStore.get('key');
+      }, 'transaction should not be active during structured clone');
+      return 'value that should not be used';
+    }),
+  });
+  objectStore.add(activeValue, 'key');
+  await promiseForTransaction(testCase, transaction);
+  db.close();
+
+  assert_true(getterCalled,
+              "activeValue's getter should be called during test");
+}, 'Transaction inactive during structured clone in IDBObjectStore.add()');
+
+promise_test(async testCase => {
+  const db = await createDatabase(testCase, database => {
+    database.createObjectStore('store');
+  });
+
+  const transaction = db.transaction(['store'], 'readwrite');
+  const objectStore = transaction.objectStore('store');
+
+  let getterCalled = false;
+  const activeValue = {};
+  Object.defineProperty(activeValue, 'propertyName', {
+    enumerable: true,
+    get: testCase.step_func(() => {
+      getterCalled = true;
+      assert_throws_dom('TransactionInactiveError', () => {
+        objectStore.get('key');
+      }, 'transaction should not be active during structured clone');
+      return 'value that should not be used';
+    }),
+  });
+
+  objectStore.put(activeValue, 'key');
+  await promiseForTransaction(testCase, transaction);
+  db.close();
+
+  assert_true(getterCalled,
+              "activeValue's getter should be called during test");
+}, 'Transaction inactive during structured clone in IDBObjectStore.put()');
+
+promise_test(async testCase => {
+  const db = await createDatabase(testCase, database => {
+    const objectStore = database.createObjectStore('store');
+    objectStore.put({}, 'key');
+  });
+
+  const transaction = db.transaction(['store'], 'readwrite');
+  const objectStore = transaction.objectStore('store');
+
+  let getterCalled = false;
+  const activeValue = {};
+  Object.defineProperty(activeValue, 'propertyName', {
+    enumerable: true,
+    get: testCase.step_func(() => {
+      getterCalled = true;
+      assert_throws_dom('TransactionInactiveError', () => {
+        objectStore.get('key');
+      }, 'transaction should not be active during structured clone');
+      return 'value that should not be used';
+    }),
+  });
+
+  const request = objectStore.openCursor();
+  request.onsuccess = testCase.step_func(() => {
+    const cursor = request.result;
+    cursor.update(activeValue);
+  });
+
+  await promiseForTransaction(testCase, transaction);
+  db.close();
+
+  assert_true(getterCalled,
+              "activeValue's getter should be called during test");
+}, 'Transaction inactive during structured clone in IDBCursor.update()');