1 files changed, 145 insertions, 0 deletions
diff --git a/testing/web-platform/tests/fs/script-tests/FileSystemBaseHandle-IndexedDB.js b/testing/web-platform/tests/fs/script-tests/FileSystemBaseHandle-IndexedDB.js
new file mode 100644
index 0000000000..9e114619bf
--- /dev/null
+++ b/testing/web-platform/tests/fs/script-tests/FileSystemBaseHandle-IndexedDB.js
@@ -0,0 +1,145 @@
+'use strict';
+
+directory_test(async (t, root_dir) => {
+    const handles = await create_file_system_handles(t, root_dir);
+
+    const db = await createDatabase(t, db => {
+      const store = db.createObjectStore('store');
+    });
+
+    const value = handles;
+
+    const tx = db.transaction('store', 'readwrite');
+    const store = tx.objectStore('store');
+    await promiseForRequest(t, store.put(value, 'key'));
+    const result = await promiseForRequest(t, store.get('key'));
+
+    await promiseForTransaction(t, tx);
+
+    assert_true(Array.isArray(result), 'Result should be an array');
+    assert_equals(result.length, value.length);
+    await assert_equals_cloned_handles(result, value);
+}, 'Store handle in IndexedDB and read from pending transaction.');
+
+directory_test(async (t, root_dir) => {
+    const handles = await create_file_system_handles(t, root_dir);
+
+    const db = await createDatabase(t, db => {
+      const store = db.createObjectStore('store');
+    });
+
+    const value = handles;
+
+    let tx = db.transaction('store', 'readwrite');
+    let store = tx.objectStore('store');
+    await promiseForRequest(t, store.put(value, 'key'));
+    await promiseForTransaction(t, tx);
+
+    tx = db.transaction('store', 'readonly');
+    store = tx.objectStore('store');
+    const result = await promiseForRequest(t, store.get('key'));
+    await promiseForTransaction(t, tx);
+
+    assert_true(Array.isArray(result), 'Result should be an array');
+    assert_equals(result.length, value.length);
+    await assert_equals_cloned_handles(result, value);
+}, 'Store handle in IndexedDB and read from new transaction.');
+
+directory_test(async (t, root_dir) => {
+    const handles = await create_file_system_handles(t, root_dir);
+
+    const db = await createDatabase(t, db => {
+      const store = db.createObjectStore('store');
+    });
+
+    const value = {handles, blob: new Blob(["foobar"])};
+
+    let tx = db.transaction('store', 'readwrite');
+    let store = tx.objectStore('store');
+    await promiseForRequest(t, store.put(value, 'key'));
+    await promiseForTransaction(t, tx);
+
+    tx = db.transaction('store', 'readonly');
+    store = tx.objectStore('store');
+    const result = await promiseForRequest(t, store.get('key'));
+    await promiseForTransaction(t, tx);
+
+    assert_true(Array.isArray(result.handles), 'Result should be an array');
+    assert_equals(result.handles.length, value.handles.length);
+    await assert_equals_cloned_handles(result.handles, value.handles);
+
+    assert_equals(await result.blob.text(), await value.blob.text());
+}, 'Store handles and blobs in IndexedDB.');
+
+directory_test(async (t, root_dir) => {
+    const handles = await create_file_system_handles(t, root_dir);
+
+    const db = await createDatabase(t, db => {
+      const store = db.createObjectStore('store');
+    });
+
+    const value = handles;
+
+    let tx = db.transaction('store', 'readwrite');
+    let store = tx.objectStore('store');
+    await promiseForRequest(t, store.put(value, 'key'));
+    await promiseForTransaction(t, tx);
+
+    tx = db.transaction('store', 'readonly');
+    store = tx.objectStore('store');
+    let cursor_request = store.openCursor();
+    await requestWatcher(t, cursor_request).wait_for('success');
+    const result = cursor_request.result.value;
+    await promiseForTransaction(t, tx);
+
+    assert_true(Array.isArray(result), 'Result should be an array');
+    assert_equals(result.length, value.length);
+    await assert_equals_cloned_handles(result, value);
+}, 'Store handle in IndexedDB and read using a cursor.');
+
+directory_test(async (t, root_dir) => {
+    const handles = await create_file_system_handles(t, root_dir);
+
+    const db = await createDatabase(t, db => {
+      const store = db.createObjectStore('store', {keyPath: 'key'});
+    });
+
+    const value = handles;
+    let tx = db.transaction('store', 'readwrite');
+    let store = tx.objectStore('store');
+    await promiseForRequest(t, store.put({key: 'key', value}));
+    await promiseForTransaction(t, tx);
+
+    tx = db.transaction('store', 'readonly');
+    store = tx.objectStore('store');
+    const result = await promiseForRequest(t, store.get('key'));
+    await promiseForTransaction(t, tx);
+
+    assert_true(Array.isArray(result.value), 'Result should be an array');
+    assert_equals(result.value.length, value.length);
+    await assert_equals_cloned_handles(result.value, value);
+}, 'Store handle in IndexedDB using inline keys.');
+
+directory_test(async (t, root_dir) => {
+  const expected_root_name = '';
+  assert_equals(root_dir.name, expected_root_name);
+
+  const db = await createDatabase(t, db => {
+    const store = db.createObjectStore('store', {keyPath: 'key'});
+  });
+
+  const value = [ root_dir ];
+  let tx = db.transaction('store', 'readwrite');
+  let store = tx.objectStore('store');
+  await promiseForRequest(t, store.put({key: 'key', value}));
+  await promiseForTransaction(t, tx);
+
+  tx = db.transaction('store', 'readonly');
+  store = tx.objectStore('store');
+  const result = await promiseForRequest(t, store.get('key'));
+  await promiseForTransaction(t, tx);
+
+  const actual = result.value[ 0 ];
+  assert_equals(actual.name, expected_root_name);
+  assert_true(await root_dir.isSameEntry(actual));
+}, 'Store and retrieve the root directory from IndexedDB.');