Update web-platform-tests to revision 7a767a52741f628430ffbbed46e7f3df68ba3534

Fixes #15648.
2025-08-29 17:18:23 +01:00 · 2017-02-20 11:44:42 +01:00 · 2017-02-20 11:44:42 +01:00 · 4fadf9b0b6
commit 4fadf9b0b6
parent a1e4c547f0
1184 changed files with 22551 additions and 9856 deletions
--- a/tests/wpt/web-platform-tests/IndexedDB/idb-binary-key-roundtrip.htm
+++ b/tests/wpt/web-platform-tests/IndexedDB/idb-binary-key-roundtrip.htm
@ -0,0 +1,115 @@
+<!doctype html>
+<meta charset=utf-8>
+<title>IndexedDB: Binary keys written to a database and read back</title>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="support.js"></script>
+<script>
+
+const sample = [0x44, 0x33, 0x22, 0x11, 0xFF, 0xEE, 0xDD, 0xCC];
+const buffer = new Uint8Array(sample).buffer;
+
+function assert_key_valid(a, message) {
+  assert_equals(indexedDB.cmp(a, a), 0, message);
+}
+
+function assert_buffer_equals(a, b, message) {
+  assert_array_equals(
+      Array.from(new Uint8Array(a)), Array.from(new Uint8Array(b)), message);
+}
+
+// Verifies that a JavaScript value round-trips through IndexedDB as a key.
+function check_key_roundtrip_and_done(t, db, key, key_buffer) {
+  const tx = db.transaction('store', 'readwrite');
+  const store = tx.objectStore('store');
+
+  // Verify put with key
+  const put_request = store.put('value', key);
+  put_request.onerror = t.unreached_func('put should succeed');
+
+  // Verify get with key
+  const get_request = store.get(key);
+  get_request.onerror = t.unreached_func('get should succeed');
+  get_request.onsuccess = t.step_func(() => {
+    assert_equals(
+        get_request.result, 'value',
+        'get should retrieve the value given to put');
+
+    // Verify iteration returning key
+    const cursor_request = store.openCursor();
+    cursor_request.onerror = t.unreached_func('openCursor should succeed');
+    cursor_request.onsuccess = t.step_func(() => {
+      assert_not_equals(
+          cursor_request.result, null, 'cursor should be present');
+      const retrieved_key = cursor_request.result.key;
+      assert_true(
+          retrieved_key instanceof ArrayBuffer,
+          'IndexedDB binary keys should be returned in ArrayBuffer instances');
+      assert_key_equals(
+          retrieved_key, key,
+          'The key returned by IndexedDB should equal the key given to put()');
+      assert_buffer_equals(
+          retrieved_key, key_buffer,
+          'The ArrayBuffer returned by IndexedDB should equal the buffer ' +
+          'backing the key given to put()');
+
+      t.done();
+    });
+  });
+}
+
+// Checks that IndexedDB handles the given view type for binary keys correctly.
+function view_type_test(type) {
+  indexeddb_test(
+    (t, db) => { db.createObjectStore('store'); },
+    (t, db) => {
+      const key = new self[type](buffer);
+      assert_key_valid(key, `${type} should be usable as an IndexedDB key`);
+      assert_key_equals(key, buffer,
+          'Binary keys with the same data but different view types should be ' +
+          ' equal');
+      check_key_roundtrip_and_done(t, db, key, buffer);
+    },
+    `Binary keys can be supplied using the view type ${type}`,
+  );
+}
+
+[
+  'Uint8Array',
+  'Uint8ClampedArray',
+  'Int8Array',
+  'Uint16Array',
+  'Int16Array',
+  'Uint32Array',
+  'Int32Array',
+  'Float32Array',
+  'Float64Array'
+].forEach((type) => { view_type_test(type); });
+
+// Checks that IndexedDB
+function value_test(value_description, value, value_buffer) {
+  indexeddb_test(
+    (t, db) => { db.createObjectStore('store'); },
+    (t, db) => {
+      assert_key_valid(
+          value, value_description + ' should be usable as an valid key');
+      check_key_roundtrip_and_done(t, db, value, value_buffer);
+    },
+    `${value_description} can be used to supply a binary key`
+  );
+}
+
+value_test('ArrayBuffer', buffer, buffer);
+value_test('DataView', new DataView(buffer), buffer);
+value_test('DataView with explicit offset', new DataView(buffer, 3),
+           new Uint8Array([0x11, 0xFF, 0xEE, 0xDD, 0xCC]).buffer);
+value_test('DataView with explicit offset and length',
+           new DataView(buffer, 3, 4),
+           new Uint8Array([0x11, 0xFF, 0xEE, 0xDD]).buffer);
+value_test('Uint8Array with explicit offset', new Uint8Array(buffer, 3),
+           new Uint8Array([0x11, 0xFF, 0xEE, 0xDD, 0xCC]).buffer);
+value_test('Uint8Array with explicit offset and length',
+           new Uint8Array(buffer, 3, 4),
+           new Uint8Array([0x11, 0xFF, 0xEE, 0xDD]).buffer);
+
+</script>