From efa8e05dd8526de591daea2f50184acc215458bf Mon Sep 17 00:00:00 2001
From: Panos Astithas <past@mozilla.com>
Date: Wed, 7 Mar 2012 18:51:07 +0200
Subject: [PATCH] Bug 732501 - Intermittent browser_dbg_select-line.js | Test
 timed out | Found a tab after previous test timed out- patch 1; r=rcampbell

---
 browser/devtools/debugger/test/browser_dbg_select-line.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/browser/devtools/debugger/test/browser_dbg_select-line.js b/browser/devtools/debugger/test/browser_dbg_select-line.js
index e3e8689a603a..0d4830f900c3 100644
--- a/browser/devtools/debugger/test/browser_dbg_select-line.js
+++ b/browser/devtools/debugger/test/browser_dbg_select-line.js
@@ -74,7 +74,12 @@ function testSelectLine() {
         });
 
         // Click the oldest stack frame.
+        let frames = gDebugger.DebuggerView.Stackframes._frames;
+        is(frames.querySelectorAll(".dbg-stackframe").length, 4,
+          "Should have four frames.");
+
         let element = gDebugger.document.getElementById("stackframe-3");
+        isnot(element, null, "Found the third stack frame.");
         EventUtils.synthesizeMouseAtCenter(element, {}, gDebugger);
       });
     }}, 0);