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      1 <script>
      2 var myObj = {test : 1};
      3 function getObject()
      4 {
      5     return myObj;
      6 }
      7 
      8 function statement() {
      9     ;
     10 }
     11 
     12 function runForIn()
     13 {
     14     /* place breakpoint on next line and click continue */ debugger;
     15     for (var property in getObject())
     16         statement();
     17 }
     18 
     19 </script>
     20 Start a debugging session in the Web Inspector and open this file.
     21 <br><br>
     22 Before running the tests please perform the following:
     23 Make sure the execution is not paused in the debugger.<br>
     24 Click the button and when the debugger breaks, set a breakpoint on the first line in the loop
     25 (as indicated by the comment), and click continue.<br>
     26 The debugger should stop at the beggining of the loop.<br>
     27 The above actions should be performed before <b>each</b> of the following tests.
     28 <br><br>
     29 <input type="button" value="run for-in" onclick="runForIn()"/>
     30 <br><br>
     31 TEST 1: Click 'continue'. Execution should continue without stopping on the loop breakpoint again.<br>
     32 TEST 2: Click 'Step over'. Debugger should step inside the loop to the next statement line.<br>
     33 TEST 3: Click 'Step into'. Debugger should step into 'getObject' function.<br>
     34 TEST 4: 'Step over' to the statement line and then 'Step over' again. Debugger should pause on
     35 the for-in loop again.<br>
     36