[V8] Report v8::AfterCompile and v8::CompileError to listener on pause

test/mjsunit/debug-compile-event.js

 // Copyright 2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 19 matching lines @@
 Debug = debug.Debug
 
 var exception = false;  // Exception in debug event listener.
 var before_compile_count = 0;
 var after_compile_count = 0;
 var compile_error_count = 0;
 var current_source = '';  // Current source being compiled.
 var source_count = 0;  // Total number of scources compiled.
 var host_compilations = 0;  // Number of scources compiled through the API.
 var eval_compilations = 0;  // Number of scources compiled through eval.
-
+var mute_listener = false;
 
 function compileSource(source) {
   current_source = source;
   eval(current_source);
   source_count++;
 }
 
+function safeEval(code) {
+  try {
+    mute_listener = true;
+    return eval('(' + code + ')');
+  } catch (e) {
+    assertEquals(void 0, e);
+    return undefined;
+  } finally {
+    mute_listener = false;
+  }
+}
 
 function listener(event, exec_state, event_data, data) {
+  if (mute_listener) return;
   try {
     if (event == Debug.DebugEvent.BeforeCompile ||
         event == Debug.DebugEvent.AfterCompile ||
         event == Debug.DebugEvent.CompileError) {
       // Count the events.
       if (event == Debug.DebugEvent.BeforeCompile) {
         before_compile_count++;
       } else if (event == Debug.DebugEvent.AfterCompile) {
         after_compile_count++;
         switch (event_data.script().compilationType()) {
@@ skipping 14 matching lines @@
         // For source with 'eval' there will be compile events with substrings
         // as well as with with the exact source.
         assertTrue(current_source.indexOf(event_data.script().source()) >= 0);
       } else {
         // For source without 'eval' there will be a compile events with the
         // exact source.
         assertEquals(current_source, event_data.script().source());
       }
       // Check that script context is included into the event message.
       var json = event_data.toJSONProtocol();
-      var msg = eval('(' + json + ')');
+      var msg = safeEval(json);
       assertTrue('context' in msg.body.script);
 
       // Check that we pick script name from //# sourceURL, iff present
       if (event == Debug.DebugEvent.AfterCompile) {
         assertEquals(current_source.indexOf('sourceURL') >= 0 ?
             'myscript.js' : undefined,
                      event_data.script().name());
       }
     }
   } catch (e) {
@@ skipping 28 matching lines @@
 assertEquals(before_compile_count, after_compile_count + compile_error_count);
 assertEquals(compile_error_count, 1);
 
 // Check the actual number of events (no compilation through the API as all
 // source compiled through eval).
 assertEquals(source_count, after_compile_count);
 assertEquals(0, host_compilations);
 assertEquals(source_count, eval_compilations);
 
 Debug.setListener(null);