Examples of DebugContext

org.chromium.sdk.DebugContext
An object that matches the execution state of the browser JavaScript VM while suspended. It reconstructs and provides access to the current state of the JavaScript VM.

Examples of org.chromium.sdk.DebugContext

        null, callbackSemaphore);
    callbackSemaphore.acquireDefault(relayOk);


    // First time just suspend on breakpoint and go on.
    {
      DebugContext context = stateManager.expectEvent(EXPECT_SUSPENDED_VISITOR);
      context.continueVm(DebugContext.StepAction.CONTINUE, 0, null);
      stateManager.expectEvent(EXPECT_RESUMED_VISITOR);
    }


    // Second time check variables and expressions.
    {
      DebugContext context = stateManager.expectEvent(EXPECT_SUSPENDED_VISITOR);


      {
        // Check cache dropping.
        JsObject root = evaluateSync(context.getGlobalEvaluateContext(),
            "(debug_value_1 = {a:2})").getValue().asObject();
        if (root == null) {
          throw new RuntimeException();
        }
        String aValue;
        aValue = root.getProperty("a").getValue().getValueString();
        if (!"2".equals(aValue)) {
          throw new SmokeException();
        }
        evaluateSync(context.getGlobalEvaluateContext(), "debug_value_1.a = 3");


        root.getRemoteValueMapping().clearCaches();


        aValue = root.getProperty("a").getValue().getValueString();
        if (!"3".equals(aValue)) {
          throw new SmokeException();
        }
      }


      {
        // Check literals.
        for (LiteralTestCase literal : TEST_LITERALS) {
          JsVariable resultVar = evaluateSync(context.getGlobalEvaluateContext(),
              literal.javaScriptExpression);
          JsValue resultValue = resultVar.getValue();
          if (resultValue.getType() != literal.expectedType) {
            throw new SmokeException("Unexpected type of '" + literal.javaScriptExpression +
                "': " + resultValue.getType());
          }
          if (!literal.expectedDescription.equals(resultValue.getValueString())) {
            throw new SmokeException("Unexpected string value of '" +
                literal.javaScriptExpression + "': " + resultValue.getValueString());
          }
        }
      }


      // Do not block dispatcher thread.
      stateManager.setDefaultReceiver(IGNORE_SCRIPTS_VISITOR);


      List<? extends CallFrame> callFrames = context.getCallFrames();
      CallFrame topFrame = callFrames.get(0);


      JsScope localScope;
      findScope: {
        for (JsScope scope : topFrame.getVariableScopes()) {
          if (scope.getType() == JsScope.Type.LOCAL) {
            localScope = scope;
            break findScope;
          }
        }
        throw new SmokeException("Failed to find local scope");
      }


      JsVariable xVar = getVariable(localScope, "x");
      if (!"1".equals(xVar.getValue().getValueString())) {
        throw new SmokeException("Unexpected value of local variable");
      }
      JsVariable yVar = getVariable(localScope, "y");
      if (!"2".equals(yVar.getValue().getValueString())) {
        throw new SmokeException("Unexpected value of local variable");
      }


      for (CallFrame frame : callFrames) {
        checkExpression(frame);
      }


      context.continueVm(DebugContext.StepAction.CONTINUE, 0, null);
      stateManager.expectEvent(EXPECT_RESUMED_VISITOR);
    }


    stateManager.setDefaultReceiver(IGNORE_ALL_VISITOR);
    vm.detach();

View Full Code Here

Examples of org.chromium.sdk.DebugContext

      if (jsObject == null) {
        return createErrorOptional(
            new Message(Messages.LogicImpl_NOT_FOR_PRIMITIVE, MessagePriority.BLOCKING_PROBLEM));
      }


      DebugContext debugContext = uiValue.getSuspendedState().getDebugContext();
      // Unsafe asynchronous check.
      if (uiValue.getSuspendedState().isDismissed()) {
        return createErrorOptional(
            new Message(Messages.LogicImpl_CONTEXT_DISMISSED, MessagePriority.BLOCKING_PROBLEM));
      }
      JsEvaluateContext globalEvaluateContext = debugContext.getGlobalEvaluateContext();


      return createOptional(new PreviewContext(globalEvaluateContext, jsObject));
    }

View Full Code Here

Examples of org.chromium.sdk.DebugContext

  public <R> R describeState(StateVisitor<R> visitor) {
    return currentStepState.describeState(visitor);
  }


  private static StackFrameBase[] wrapStackFrames(JavascriptThread.SuspendedState threadState) {
    DebugContext debugContext = threadState.getDebugContext();
    List<? extends CallFrame> jsFrames = debugContext.getCallFrames();
    List<StackFrameBase> result = new ArrayList<StackFrameBase>(jsFrames.size() + 1);


    ExceptionData exceptionData = debugContext.getExceptionData();
    if (exceptionData != null) {
      // Add fake 'throw exception' frame.
      EvaluateContext evaluateContext =
          new EvaluateContext(debugContext.getGlobalEvaluateContext(), threadState);
      result.add(new ExceptionStackFrame(evaluateContext, exceptionData));
    }
    for (CallFrame jsFrame : jsFrames) {
      result.add(new StackFrame(threadState, jsFrame));
    }

View Full Code Here

0 1

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.