From 5575009908e414976a8713f39a3c4760ccefe9f8 Mon Sep 17 00:00:00 2001
From: dfahlander <david.fahlander@gmail.com>
Date: Fri, 23 Oct 2020 09:58:44 +0200
Subject: [PATCH] Repro of 1154

---
 test/tests-whereclause.js | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/test/tests-whereclause.js b/test/tests-whereclause.js
index deef54257..e9ea1b1be 100644
--- a/test/tests-whereclause.js
+++ b/test/tests-whereclause.js
@@ -843,3 +843,21 @@ promisedTest("Virtual Index", async () => {
         ], null, 2), "equalsIgnoreCase() should work with virtual indexes");
     //equal(daves.length, 3, "There should be 3 davids in the result when using equalsIgnoreCase()");
 });
+
+promisedTest("WhereClause.equals(invalid key)", async () => {
+    await db.files.where("filename").equals(null).first().then(()=>{
+        ok(false, "db.files.where('filename').equals(null) must fail but it didnt!");
+    }).catch(error => {
+        ok(true, `db.files.where('filename').equals(null) failed as expected (with ${error})`);
+    });
+    await db.files.where("filename").equals(undefined).first().then(()=>{
+        ok(false, "db.files.where('filename').equals(undefined) must fail but it didnt!");
+    }).catch(error => {
+        ok(true, `db.files.where('filename').equals(undefined) failed as expected (with ${error})`);
+    });
+    await db.files.where("filename").equals(function(){}).first().then(()=>{
+        ok(false, "db.files.where('filename').equals(function(){}) must fail but it didnt!");
+    }).catch(error => {
+        ok(true, `db.files.where('filename').equals(function(){}) failed as expected (with ${error})`);
+    });
+});