get IDB tests to pass again, add new one

2 files changed, 9 insertions, 8 deletions

diff --git a/packages/idb-bridge/src/util/FakeEventTarget.ts b/packages/idb-bridge/src/util/FakeEventTarget.ts
index d2f46c98f..95489b4ac 100644
--- a/packages/idb-bridge/src/util/FakeEventTarget.ts
+++ b/packages/idb-bridge/src/util/FakeEventTarget.ts
@@ -97,13 +97,14 @@ abstract class FakeEventTarget implements EventTarget {
   public readonly listeners: Listener[] = [];
 
   // These will be overridden in individual subclasses and made not readonly
-  public readonly onabort: EventListener | null | undefined;
-  public readonly onblocked: EventListener | null | undefined;
-  public readonly oncomplete: EventListener | null | undefined;
-  public readonly onerror: EventListener | null | undefined;
-  public readonly onsuccess: EventListener | null | undefined;
-  public readonly onupgradeneeded: EventListener | null | undefined;
-  public readonly onversionchange: EventListener | null | undefined;
+  public readonly onabort: EventListener | null = null;
+  public readonly onblocked: EventListener | null = null;
+  public readonly oncomplete: EventListener | null = null;
+  public readonly onerror: EventListener | null = null;
+  public readonly onsuccess: EventListener | null = null;
+  public readonly onclose: EventListener | null = null;
+  public readonly onupgradeneeded: EventListener | null = null;
+  public readonly onversionchange: EventListener | null = null;
 
   static enableTracing: boolean = false;
 
diff --git a/packages/idb-bridge/src/util/validateKeyPath.ts b/packages/idb-bridge/src/util/validateKeyPath.ts
index 8057172df..2beb3c468 100644
--- a/packages/idb-bridge/src/util/validateKeyPath.ts
+++ b/packages/idb-bridge/src/util/validateKeyPath.ts
@@ -17,7 +17,7 @@
 import { IDBKeyPath } from "../idbtypes";
 
 // http://www.w3.org/TR/2015/REC-IndexedDB-20150108/#dfn-valid-key-path
-const validateKeyPath = (keyPath: IDBKeyPath, parent?: "array" | "string") => {
+const validateKeyPath = (keyPath: IDBKeyPath | IDBKeyPath[], parent?: "array" | "string") => {
   // This doesn't make sense to me based on the spec, but it is needed to pass the W3C KeyPath tests (see same
   // comment in extractKey)
   let myKeyPath: IDBKeyPath | IDBKeyPath[] = keyPath;