1 files changed, 36 insertions, 0 deletions
diff --git a/layout/generic/test/test_bug589623.html b/layout/generic/test/test_bug589623.html
new file mode 100644
index 000000000..4a1c0e092
--- /dev/null
+++ b/layout/generic/test/test_bug589623.html
@@ -0,0 +1,36 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=589623
+-->
+<head>
+  <title>Test for Bug 589623</title>
+  <script src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=589623">Mozilla Bug 589623</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+</div>
+<pre id="test">
+<script>
+/** Test for Bug 589623 **/
+var sel = getSelection();
+sel.removeAllRanges();
+function t(m) {
+  try {
+    sel[m]();
+    ok(false, "Should not be here");
+  } catch(e) {
+    is(e.name, "InvalidStateError", "Should be an InvalidStateError");
+    ok(e instanceof DOMException, "Should be a DOMException");
+    is(e.code, DOMException.INVALID_STATE_ERR, "Should be an INVALID_STATE_ERR");
+  }
+}
+t("collapseToStart");
+t("collapseToEnd");
+</script>
+</pre>
+</body>
+</html>