protected ITestingEngine AssertSucceeded(Configuration configuration, Action <PSharpRuntime> test)
{
InMemoryLogger logger = new InMemoryLogger();
BugFindingEngine engine = null;
try
{
engine = BugFindingEngine.Create(configuration, test);
engine.SetLogger(logger);
engine.Run();
var numErrors = engine.TestReport.NumOfFoundBugs;
Assert.True(numErrors == 0, GetBugReport(engine));
}
catch (Exception ex)
{
Assert.False(true, ex.Message + "\n" + ex.StackTrace);
}
finally
{
logger.Dispose();
}
return(engine);
}
public void TestCustomLogWriter()
{
Configuration configuration = GetConfiguration().WithStrategy(SchedulingStrategy.DFS);
BugFindingEngine engine = BugFindingEngine.Create(configuration,
r =>
{
r.SetLogWriter(new CustomLogWriter());
r.CreateMachine(typeof(M));
});
try
{
engine.Run();
var numErrors = engine.TestReport.NumOfFoundBugs;
Assert.True(numErrors == 1, GetBugReport(engine));
Assert.True(engine.ReadableTrace != null, "Readable trace is null.");
Assert.True(engine.ReadableTrace.Length > 0, "Readable trace is empty.");
string expected = @"<TestHarnessLog> Running anonymous test.
<CreateLog>.
<StateLog>.
<ActionLog> Machine 'Microsoft.PSharp.TestingServices.Tests.LogMessages.M()' in state 'Init' invoked action 'InitOnEntry'.
<CreateLog>.
<StateLog>.
<DequeueLog> Machine 'Microsoft.PSharp.TestingServices.Tests.LogMessages.N()' in state 'Init' dequeued event 'Microsoft.PSharp.TestingServices.Tests.LogMessages.E'.
<ActionLog> Machine 'Microsoft.PSharp.TestingServices.Tests.LogMessages.N()' in state 'Init' invoked action 'Act'.
<DequeueLog> Machine 'Microsoft.PSharp.TestingServices.Tests.LogMessages.M()' in state 'Init' dequeued event 'Microsoft.PSharp.TestingServices.Tests.LogMessages.E'.
<ActionLog> Machine 'Microsoft.PSharp.TestingServices.Tests.LogMessages.M()' in state 'Init' invoked action 'Act'.
<ErrorLog> Bug found!
<StrategyLog> Found bug using 'DFS' strategy.
<StrategyLog> Testing statistics:
<StrategyLog> Found bug.
<StrategyLog> Scheduling statistics:
<StrategyLog> Explored schedule: fair and unfair.
<StrategyLog> Found .% buggy schedules.";
string actual = Regex.Replace(engine.ReadableTrace.ToString(), "[0-9]", string.Empty);
HashSet<string> expectedSet = new HashSet<string>(Regex.Split(expected, "\r\n|\r|\n"));
HashSet<string> actualSet = new HashSet<string>(Regex.Split(actual, "\r\n|\r|\n"));
Assert.Equal(expected, actual);
}
catch (Exception ex)
{
Assert.False(true, ex.Message + "\n" + ex.StackTrace);
}
}
private ITestingEngine Test(BugFindingEngine engine)
{
var logger = new Common.TestOutputLogger(this.TestOutput);
try
{
engine.SetLogger(logger);
engine.Run();
var numErrors = engine.TestReport.NumOfFoundBugs;
Assert.True(numErrors == 0, GetBugReport(engine));
}
catch (Exception ex)
{
Assert.False(true, ex.Message + "\n" + ex.StackTrace);
}
finally
{
logger.Dispose();
}
return(engine);
}