1 files changed, 59 insertions, 0 deletions
diff --git a/docshell/test/test_bug680257.html b/docshell/test/test_bug680257.html
new file mode 100644
index 000000000..bf7c32d11
--- /dev/null
+++ b/docshell/test/test_bug680257.html
@@ -0,0 +1,59 @@
+<!DOCTYPE HTML>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=680257
+-->
+<head>
+  <title>Test for Bug 680257</title>
+  <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
+</head>
+<body>
+<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=680257">Mozilla Bug 680257</a>
+
+<script type="application/javascript;version=1.7">
+
+SimpleTest.waitForExplicitFinish();
+
+var popup = window.open('file_bug680257.html');
+
+// The popup will call into popupLoaded() once it loads.
+function popupLoaded() {
+  // runTests() needs to be called from outside popupLoaded's onload handler.
+  // Otherwise, the navigations we do in runTests won't create new SHEntries.
+  SimpleTest.executeSoon(runTests);
+}
+
+function runTests() {
+  checkPopupLinkStyle(false, 'Initial');
+
+  popup.location.hash = 'a';
+  checkPopupLinkStyle(true, 'After setting hash');
+
+  popup.history.back();
+  checkPopupLinkStyle(false, 'After going back');
+
+  popup.history.forward();
+  checkPopupLinkStyle(true, 'After going forward');
+
+  popup.close();
+  SimpleTest.finish();
+}
+
+function checkPopupLinkStyle(isTarget, desc) {
+  var link = popup.document.getElementById('a');
+  var style = popup.getComputedStyle(link);
+  var color = style.getPropertyValue('color');
+
+  // Color is red if isTarget, black otherwise.
+  if (isTarget) {
+    is(color, 'rgb(255, 0, 0)', desc);
+  }
+  else {
+    is(color, 'rgb(0, 0, 0)', desc);
+  }
+}
+
+</script>
+</body>
+</html>