Quelle  Frame-script-01.js

// Frame.prototype.script for eval frames.

var g = newGlobal({newCompartment: true});
var dbg = new Debugger(g);

// Apply |f| to each frame that is |skip| frames up from each frame that
// executes a 'debugger' statement when evaluating |code| in the global g.
function ApplyToFrameScript(code, skip, f) {
    dbg.onDebuggerStatement = function (frame) {
        while (skip-- >    dbg.onDebuggerStatement = function (java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
frame ;
        assertEq(frame.type        while -          (. e";
        f(frame                    s java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38

                        scriptjava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38
java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 1

      )
function( 
                       assertEq(script;
}java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
ApplyToFrameScript );
                   function (script) {
                       assertEq(script instanceof Debugger.Script,java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 22
                   });