public async Task <IVariableInformation> EvaluateExpressionLldbEvalAsync(
string displayName, VsExpression vsExpression,
IDictionary <string, RemoteValue> contextVariables = null)
{
RemoteValue resultValue = await _remoteValue.EvaluateExpressionLldbEvalAsync(
vsExpression.Value, contextVariables);
return(resultValue == null
? null
: _varInfoBuilder.Create(resultValue, displayName,
formatSpecifier: vsExpression.FormatSpecifier));
}
public void LldbEvalDontFallbackCommonErrors(LldbEvalErrorCode lldbEvalErrorCode)
{
_optionPageGrid.ExpressionEvaluationEngine =
ExpressionEvaluationEngineFlag.LLDB_EVAL_WITH_FALLBACK;
RemoteValue mockVariable = CreateMockVariable();
RemoteValue errorValue =
RemoteValueFakeUtil.CreateLldbEvalError(lldbEvalErrorCode, "the error message");
mockVariable
.EvaluateExpressionLldbEvalAsync(Arg.Any <string>(),
Arg.Any <IDictionary <string, RemoteValue> >())
.Returns(errorValue);
var exception = Assert.ThrowsAsync <ExpressionEvaluationFailed>(
async() => await _evaluator.EvaluateExpressionAsync(
"2 + 2", _varInfoFactory.Create(mockVariable), new NatvisScope(), "result"));
Assert.That(exception.Message, Does.Contain("the error message"));
}
public async Task LldbEvalWithFallbackAsync(LldbEvalErrorCode lldbEvalErrorCode)
{
_optionPageGrid.ExpressionEvaluationEngine =
ExpressionEvaluationEngineFlag.LLDB_EVAL_WITH_FALLBACK;
RemoteValue mockVariable = CreateMockVariable();
RemoteValue errorValue = RemoteValueFakeUtil.CreateLldbEvalError(lldbEvalErrorCode);
var natvisScope = new NatvisScope();
mockVariable
.EvaluateExpressionLldbEvalAsync(Arg.Any <string>(),
Arg.Any <IDictionary <string, RemoteValue> >())
.Returns(errorValue);
await _evaluator.EvaluateExpressionAsync("expr", _varInfoFactory.Create(mockVariable),
natvisScope, "result");
await mockVariable.Received(1).EvaluateExpressionLldbEvalAsync(
Arg.Is("expr"), Arg.Is(natvisScope.ContextVariables));
mockVariable.DidNotReceiveWithAnyArgs().GetValueForExpressionPath(Arg.Any <string>());
await mockVariable.Received(1).EvaluateExpressionAsync(Arg.Is("expr"));
}
public async Task <RemoteValue> EvaluateExpressionLldbEvalAsync(
string expression, IDictionary <string, RemoteValue> scratchVariables = null) =>
await remoteProxy.EvaluateExpressionLldbEvalAsync(expression, scratchVariables);
public async Task <RemoteValue> EvaluateExpressionLldbEvalAsync(
string expression, IDictionary <string, RemoteValue> contextVariables = null) =>
await value.EvaluateExpressionLldbEvalAsync(expression);