diff -r 000000000000 -r 6474c204b198 js/src/jit-test/tests/debug/Debugger-findScripts-17.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/js/src/jit-test/tests/debug/Debugger-findScripts-17.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,15 @@
+// Bug 744731 - findScripts() finds active debugger frame.eval scripts.
+
+var g = newGlobal();
+var dbg = new Debugger;
+var gw = dbg.addDebuggee(g);
+var hits = 0;
+dbg.onDebuggerStatement = function (frame) {
+    dbg.onDebuggerStatement = function (frame) {
+        hits++;
+        assertEq(dbg.findScripts().indexOf(dbg.getNewestFrame().script) !== -1, true);
+    };
+    frame.eval("debugger;");
+};
+g.eval("debugger;");
+assertEq(hits, 1);