idb: fix 'prevunique' iteration and other bugs

1 files changed, 44 insertions, 0 deletions

diff --git a/packages/idb-bridge/src/idb-wpt-ported/close-in-upgradeneeded.test.ts b/packages/idb-bridge/src/idb-wpt-ported/close-in-upgradeneeded.test.ts
new file mode 100644
index 000000000..96abe3918
--- /dev/null
+++ b/packages/idb-bridge/src/idb-wpt-ported/close-in-upgradeneeded.test.ts
@@ -0,0 +1,44 @@
+import test from "ava";
+import { BridgeIDBCursor } from "..";
+import { BridgeIDBCursorWithValue } from "../bridge-idb";
+import { createdb } from "./wptsupport";
+
+// When db.close is called in upgradeneeded, the db is cleaned up on refresh
+test.cb("WPT test close-in-upgradeneeded.htm", (t) => {
+  var db: any;
+  var open_rq = createdb(t);
+  var sawTransactionComplete = false;
+
+  open_rq.onupgradeneeded = function (e: any) {
+    db = e.target.result;
+    t.deepEqual(db.version, 1);
+
+    db.createObjectStore("os");
+    db.close();
+
+    e.target.transaction.oncomplete = function () {
+      sawTransactionComplete = true;
+    };
+  };
+
+  open_rq.onerror = function (e: any) {
+    t.true(sawTransactionComplete, "saw transaction.complete");
+
+    t.deepEqual(e.target.error.name, "AbortError");
+    t.deepEqual(e.result, undefined);
+
+    t.true(!!db);
+    t.deepEqual(db.version, 1);
+    t.deepEqual(db.objectStoreNames.length, 1);
+    t.throws(
+      () => {
+        db.transaction("os");
+      },
+      {
+        name: "InvalidStateError",
+      },
+    );
+
+    t.end();
+  };
+});