[debug-wrapper] Further extend the debug wrapper

test/debugger/debug/regress/regress-102153.js

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-// Flags: --expose-debug-as debug
 
 // Test that the break point is set before initializing the loop variable
 // so that we break before any iteration has been run.
 
 Debug = debug.Debug;
 
 var break_hit = false;
 
 function listener(event, exec_state, event_data, data) {
   if (event == Debug.DebugEvent.Break) {
     break_hit = true;
   }
 }
 
 Debug.setListener(listener);
 
 function test() {
   for (var i = 0; i < 3; i++) {  // Break here.
     if (i == 0) break;
   }
 }
 
 Debug.setBreakPoint(test, 1, 0);
 
-assertTrue(Debug.showBreakPoints(test).indexOf("// Break here.") >= 0);
 
 test();
 
 assertTrue(break_hit);