1. 28 Oct, 2016 2 commits
    • jgruber's avatar
      [debugger] Various break-related functionality in test wrapper · 83b560b0
      jgruber authored
      This CL adds simple implementation of break and stepping-related functionality
      as required by the debug-step.js test. This includes
      
      * stepOver, stepInto, stepOut
      * setBreakPoint
      * clearBreakPoint
      * evaluate
      
      Some of these, e.g. setBreakPoint are not fully implemented for all cases but
      only for the ones we need right now.
      
      One interesting result of this is that using the inspector protocol is roughly
      14x slower for debug-step.js (14s instead of 0.5s). One cause of this seems to
      be iteration over all object properties in toProtocolValue, which is used to
      serialize JS objects before being sent over the wire (e.g. FrameMirrors).  This
      is something that should be fixed at some point. In the meantime, the test now
      runs 100 instead of 1000 iterations.
      
      BUG=v8:5530
      
      Review-Url: https://codereview.chromium.org/2447073007
      Cr-Commit-Position: refs/heads/master@{#40636}
      83b560b0
    • jgruber's avatar
      [debugger] Add initial skeleton for debug test wrapper · c8d2a8cf
      jgruber authored
      This adds a wrapper class around the inspector protocol for use in
      debugger tests. The interface is intended to stay similar to the
      currently exposed DebuggerContext.
      
      Right now, we support adding a listener, (partial) handling of the
      AfterCompile event, and enabling/disabling the debugger.
      
      BUG=v8:5530
      
      Review-Url: https://codereview.chromium.org/2451153003
      Cr-Commit-Position: refs/heads/master@{#40635}
      c8d2a8cf