1 files changed, 88 insertions, 0 deletions
diff --git a/testing/web-platform/tests/IndexedDB/reading-autoincrement-indexes-cursors.any.js b/testing/web-platform/tests/IndexedDB/reading-autoincrement-indexes-cursors.any.js
new file mode 100644
index 0000000000..ff71000683
--- /dev/null
+++ b/testing/web-platform/tests/IndexedDB/reading-autoincrement-indexes-cursors.any.js
@@ -0,0 +1,88 @@
+// META: global=window,dedicatedworker,sharedworker,serviceworker
+// META: script=resources/support-promises.js
+// META: script=resources/reading-autoincrement-common.js
+
+promise_test(async testCase => {
+  const database = await setupAutoincrementDatabase(testCase);
+
+  const transaction = database.transaction(['store'], 'readonly');
+  const store = transaction.objectStore('store');
+  const index = store.index('by_id');
+
+  const result = await getAllViaCursor(testCase, index);
+  assert_equals(result.length, 32);
+  for (let i = 1; i <= 32; ++i) {
+    assert_equals(result[i - 1].key, i, 'Autoincrement index key');
+    assert_equals(result[i - 1].primaryKey, i, 'Autoincrement primary key');
+    assert_equals(result[i - 1].value.id, i, 'Autoincrement key in value');
+    assert_equals(result[i - 1].value.name, nameForId(i),
+                  'String property in value');
+  }
+
+  database.close();
+}, 'IDBIndex.openCursor() iterates over an index on the autoincrement key');
+
+promise_test(async testCase => {
+  const database = await setupAutoincrementDatabase(testCase);
+
+  const transaction = database.transaction(['store'], 'readonly');
+  const store = transaction.objectStore('store');
+  const index = store.index('by_id');
+
+  const result = await getAllKeysViaCursor(testCase, index);
+  assert_equals(result.length, 32);
+  for (let i = 1; i <= 32; ++i) {
+    assert_equals(result[i - 1].key, i, 'Autoincrement index key');
+    assert_equals(result[i - 1].primaryKey, i, 'Autoincrement primary key');
+  }
+
+  database.close();
+}, 'IDBIndex.openKeyCursor() iterates over an index on the autoincrement key');
+
+promise_test(async testCase => {
+  const database = await setupAutoincrementDatabase(testCase);
+
+  const transaction = database.transaction(['store'], 'readonly');
+  const store = transaction.objectStore('store');
+  const index = store.index('by_name');
+
+  const stringSortedIds = idsSortedByStringCompare();
+
+  const result = await getAllViaCursor(testCase, index);
+  assert_equals(result.length, 32);
+  for (let i = 1; i <= 32; ++i) {
+    assert_equals(result[i - 1].key, nameForId(stringSortedIds[i - 1]),
+                  'Index key');
+    assert_equals(result[i - 1].primaryKey, stringSortedIds[i - 1],
+                  'Autoincrement primary key');
+    assert_equals(result[i - 1].value.id, stringSortedIds[i - 1],
+                  'Autoincrement key in value');
+    assert_equals(result[i - 1].value.name, nameForId(stringSortedIds[i - 1]),
+                  'String property in value');
+  }
+
+  database.close();
+}, 'IDBIndex.openCursor() iterates over an index not covering the ' +
+   'autoincrement key');
+
+promise_test(async testCase => {
+  const database = await setupAutoincrementDatabase(testCase);
+
+  const transaction = database.transaction(['store'], 'readonly');
+  const store = transaction.objectStore('store');
+  const index = store.index('by_name');
+
+  const stringSortedIds = idsSortedByStringCompare();
+
+  const result = await getAllKeysViaCursor(testCase, index);
+  assert_equals(result.length, 32);
+  for (let i = 1; i <= 32; ++i) {
+    assert_equals(result[i - 1].key, nameForId(stringSortedIds[i - 1]),
+                  'Index key');
+    assert_equals(result[i - 1].primaryKey, stringSortedIds[i - 1],
+                  'Autoincrement primary key');
+  }
+
+  database.close();
+}, 'IDBIndex.openKeyCursor() iterates over an index not covering the ' +
+   'autoincrement key');