1 files changed, 40 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fs/FileSystemSyncAccessHandle-close.https.tentative.worker.js b/testing/web-platform/tests/fs/FileSystemSyncAccessHandle-close.https.tentative.worker.js
new file mode 100644
index 0000000000..1c6aaf38a3
--- /dev/null
+++ b/testing/web-platform/tests/fs/FileSystemSyncAccessHandle-close.https.tentative.worker.js
@@ -0,0 +1,40 @@
+importScripts("/resources/testharness.js");
+importScripts('resources/sync-access-handle-test.js');
+
+'use strict';
+sync_access_handle_test((t, handle) => {
+  assert_equals(handle.close(), undefined);
+  assert_equals(handle.close(), undefined);
+}, 'SyncAccessHandle.close is idempotent');
+
+sync_access_handle_test((t, handle) => {
+  assert_equals(handle.close(), undefined);
+  const readBuffer = new Uint8Array(4);
+  assert_throws_dom(
+      'InvalidStateError', () => handle.read(readBuffer, {at: 0}));
+}, 'SyncAccessHandle.read fails after SyncAccessHandle.close');
+
+sync_access_handle_test((t, handle) => {
+  assert_equals(handle.close(), undefined);
+  const writeBuffer = new Uint8Array(4);
+  writeBuffer.set([96, 97, 98, 99]);
+  assert_throws_dom(
+      'InvalidStateError', () => handle.write(writeBuffer, {at: 0}));
+}, 'SyncAccessHandle.write fails after SyncAccessHandle.close');
+
+sync_access_handle_test((t, handle) => {
+  assert_equals(handle.close(), undefined);
+  assert_throws_dom('InvalidStateError', () => handle.flush());
+}, 'SyncAccessHandle.flush fails after SyncAccessHandle.close');
+
+sync_access_handle_test((t, handle) => {
+  assert_equals(handle.close(), undefined);
+  assert_throws_dom('InvalidStateError', () => handle.getSize());
+}, 'SyncAccessHandle.getSize fails after SyncAccessHandle.close');
+
+sync_access_handle_test((t, handle) => {
+  assert_equals(handle.close(), undefined);
+  assert_throws_dom('InvalidStateError', () => handle.truncate(4));
+}, 'SyncAccessHandle.truncate fails after SyncAccessHandle.handle.close');
+
+done();
+\ No newline at end of file