1 files changed, 71 insertions, 0 deletions
diff --git a/browser/devtools/debugger/test/browser_dbg_stack-03.js b/browser/devtools/debugger/test/browser_dbg_stack-03.js
new file mode 100644
index 000000000..1ef00d3a3
--- /dev/null
+++ b/browser/devtools/debugger/test/browser_dbg_stack-03.js
@@ -0,0 +1,71 @@
+/* vim:set ts=2 sw=2 sts=2 et: */
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+
+var gPane = null;
+var gTab = null;
+var gDebuggee = null;
+var gDebugger = null;
+
+function test() {
+  debug_tab_pane(STACK_URL, function(aTab, aDebuggee, aPane) {
+    gTab = aTab;
+    gDebuggee = aDebuggee;
+    gPane = aPane;
+    gDebugger = gPane.panelWin;
+
+    testRecurse();
+  });
+}
+
+function testRecurse() {
+  gDebuggee.gRecurseLimit = (gDebugger.gCallStackPageSize * 2) + 1;
+
+  gDebugger.DebuggerController.activeThread.addOneTimeListener("framesadded", function() {
+    Services.tm.currentThread.dispatch({ run: function() {
+
+      let frames = gDebugger.DebuggerView.StackFrames.widget._list;
+      let pageSize = gDebugger.gCallStackPageSize;
+      let recurseLimit = gDebuggee.gRecurseLimit;
+      let childNodes = frames.childNodes;
+
+      is(frames.querySelectorAll(".dbg-stackframe").length, pageSize,
+        "Should have the max limit of frames.");
+
+      is(childNodes.length, frames.querySelectorAll(".dbg-stackframe").length,
+        "All children should be frames.");
+
+
+      gDebugger.DebuggerController.activeThread.addOneTimeListener("framesadded", function() {
+        is(frames.querySelectorAll(".dbg-stackframe").length, pageSize * 2,
+          "Should now have twice the max limit of frames.");
+
+        gDebugger.DebuggerController.activeThread.addOneTimeListener("framesadded", function() {
+          is(frames.querySelectorAll(".dbg-stackframe").length, recurseLimit,
+            "Should have reached the recurse limit.");
+
+          gDebugger.DebuggerController.activeThread.resume(function() {
+            window.clearInterval(scrollingInterval);
+            closeDebuggerAndFinish();
+          });
+        });
+      });
+
+      let scrollingInterval = window.setInterval(function() {
+        frames.scrollByIndex(-1);
+      }, 100);
+    }}, 0);
+  });
+
+  gDebuggee.recurse();
+}
+
+registerCleanupFunction(function() {
+  removeTab(gTab);
+  gPane = null;
+  gTab = null;
+  gDebuggee = null;
+  gDebugger = null;
+});