1 files changed, 34 insertions, 0 deletions
diff --git a/dom/credentialmanagement/identity/tests/mochitest/test_empty_provider_list.html b/dom/credentialmanagement/identity/tests/mochitest/test_empty_provider_list.html
new file mode 100644
index 0000000000..ad5b6ea28c
--- /dev/null
+++ b/dom/credentialmanagement/identity/tests/mochitest/test_empty_provider_list.html
@@ -0,0 +1,34 @@
+<!DOCTYPE HTML>
+<html>
+<head>
+  <meta charset="utf-8">
+  <title>Empty Provider List</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <script src="head.js"></script>
+  <link rel="stylesheet" href="/tests/SimpleTest/test.css"/>
+  <script>
+    SimpleTest.waitForExplicitFinish();
+    setupTest("empty_provider_list")
+      .then(
+      function () {
+        return navigator.credentials.get({
+          identity: {
+            providers: []
+          }
+        });
+      }
+    ).then((cred) => {
+      ok(false, "incorrectly got a credential");
+    }).catch((err) => {
+      ok(true, "correctly got an error");
+    }).finally(() => {
+      SimpleTest.finish();
+    })
+  </script>
+</head>
+<body>
+<p id="display"></p>
+<div id="content" style="display: none">This test verifies that we do not get a credential when we give no providers to support.</div>
+<pre id="test"></pre>
+</body>
+</html>