public UnitTestFrameworkNamer()
{
Approvals.SetCaller();
stackTraceParser = new StackTraceParser();
stackTraceParser.Parse(Approvals.CurrentCaller.StackTrace);
HandleSubdirectory();
}
public void TestApprovalNamerFailureMessage()
{
var parser = new StackTraceParser();
var exception = Assert.Throws <Exception>(() => parser.Parse(new StackTrace(6)));
Approvals.Verify(exception.Message);
}
private ErrorItem PopulateList(string stackTrace)
{
StackTraceParser parser = new StackTraceParser();
ErrorItem candidate;
_stackTrace = stackTrace;
parser.Parse(stackTrace);
if (_listOrder == ErrorListOrderPolicy.ReverseOrder)
{
parser.Items.Reverse();
}
candidate = null;
_items.Clear();
foreach (ErrorItem item in parser.Items)
{
if (candidate == null && item.HasSourceAttachment)
{
candidate = item;
}
_items.Add(item);
}
return(candidate);
}
public UnitTestFrameworkNamer()
{
Approvals.SetCaller();
stackTraceParser = new StackTraceParser();
stackTraceParser.Parse(Approvals.CurrentCaller.StackTrace);
Subdirectory = GetSubdirectoryFromAttribute();
}
public void TestApprovalNamerFailureMessage()
{
var parser = new StackTraceParser();
var exception = ExceptionUtilities.GetException(() => parser.Parse(new StackTrace(6)));
Approvals.Verify(exception.Message);
}
public IconTestsNamer(string resourceName)
{
this.resourceName = resourceName;
Approvals.SetCaller();
stackTraceParser = new StackTraceParser();
stackTraceParser.Parse(Approvals.CurrentCaller.StackTrace);
System.IO.Directory.CreateDirectory(SourcePath);
}
public void WriteMessage(string message)
{
if (_helper.ShouldLog)
{
var stackTrace = new StackTrace();
var stackTraceInfo = StackTraceParser.Parse(
stackTrace.ToString(),
(f, t, m, pl, ps, fn, ln) => new
{
Frame = f,
Type = t,
Method = m,
ParameterList = pl,
Parameters = ps,
File = fn,
Line = ln,
});
string methodName = null;
string frame = null;
bool @break = false;
foreach (var stackTraceEntry in stackTraceInfo)
{
if (@break)
{
methodName = stackTraceEntry.Method;
frame = stackTraceEntry.Frame;
break;
}
var type = stackTraceEntry.Type;
if (string.IsNullOrEmpty(type))
{
continue;
}
var @typeof = typeof(TraceStepper).Name;
if (type.EndsWith(@typeof))
{
@break = true;
}
}
_tracer.WriteMessage(methodName, frame, message);
}
}
public void WriteException(Exception exception, string description)
{
if (_helper.ShouldLog)
{
var stackTrace = new StackTrace();
var stackTraceInfo = StackTraceParser.Parse(
stackTrace.ToString(),
(f, t, m, pl, ps, fn, ln) => new
{
Frame = f,
Type = t,
Method = m,
ParameterList = pl,
Parameters = ps,
File = fn,
Line = ln,
});
string methodName = null;
string frame = null;
bool @break = false;
foreach (var stackTraceEntry in stackTraceInfo)
{
if (@break)
{
methodName = stackTraceEntry.Method;
frame = stackTraceEntry.Frame;
break;
}
var type = stackTraceEntry.Type;
if (string.IsNullOrEmpty(type))
{
continue;
}
var @typeof = typeof(TraceStepper).Name;
if (type.EndsWith(@typeof))
{
@break = true;
}
}
var exceptionName = exception.GetType().Name;
var exceptionTrace = ExceptionReporting.GetExceptionReport(exception);
_tracer.WriteException(methodName, frame, exceptionTrace, description, exceptionName);
}
}
private static RaygunErrorStackTraceLineMessage[] CreateStackTrace(string stacktrace)
{
try
{
return(StackTraceParser.Parse(
stacktrace,
(idx, len, txt) => new { Index = idx, Length = len, Text = txt },
(type, method) => new { Type = type, Method = method },
(type, name) => new { Type = type, Name = name },
(pl, ps) => new { List = pl, Parameters = ps },
(file, line) => new { File = file, Line = line },
(f, tm, p, fl) => new RaygunErrorStackTraceLineMessage
{
FileName = fl.File.Text,
ClassName = tm.Type.Text,
MethodName = tm.Method.Text,
LineNumber = int.TryParse(fl.Line.Text, out var lineNo) ? lineNo : 0
})
.ToArray());
}
public void Parse_UsingStaticInitialize_DontThrowInvalidOperationException()
{
var parser = new StackTraceParser();
try
{
Parallel.ForEach(Enumerable.Range(1, 20), (_) =>
{
try
{
var stackTrace = new StackTrace();
parser.Parse(stackTrace);
}
catch (InvalidOperationException e)
{
Assert.Fail(
"InvalidOperationException when trying to parse stacktrace. " +
"This is caused by the parser collection not being thread-safe. " +
"Original exception message : {0} and stacktrace : {1}",
e.Message,
e.StackTrace
);
}
// Because the current stacktrace passed to the parse method doesn't contains any trace of a compliant stacktrace parser
// it's normal that we receive an exception here so let's ignore it.
catch (Exception e)
{
if (
!e.Message.Contains("Approvals is not set up to use your test framework"))
{
throw;
}
}
});
}
catch (AggregateException e)
{
// Throw the first inner exception of the AggretateException, this way NUnit shows a much clearer result.
throw e.InnerException;
}
}
public void Test_Parse()
{
_parser.Parse("à NUnit.UiException.TraceItem.get_Text() dans C:\\TraceItem.cs:ligne 43");
Assert.That(_parser.Items.Count, Is.EqualTo(1));
Assert.That(_parser.Items[0],
Is.EqualTo(new ErrorItem("C:\\TraceItem.cs", "NUnit.UiException.TraceItem.get_Text()", 43)));
// TryParse should clear previous textFormatter
_parser.Parse("");
Assert.That(_parser.Items.Count, Is.EqualTo(0));
return;
}
static HelperResult MarkupStackTrace(string text)
{
Debug.Assert(text != null);
return(new HelperResult(writer =>
{
if (writer == null)
{
throw new ArgumentNullException("writer");
}
var frames = StackTraceParser.Parse
(
text,
(idx, len, txt) => new
{
Index = idx,
End = idx + len,
Html = txt.Length > 0
? Mvc.Html.Encode(txt).ToHtmlString()
: string.Empty,
},
(t, m) => new
{
Type = new { t.Index, t.End, Html = "<span class='st-type'>" + t.Html + "</span>" },
Method = new { m.Index, m.End, Html = "<span class='st-method'>" + m.Html + "</span>" }
},
(t, n) => new
{
Type = new { t.Index, t.End, Html = "<span class='st-param-type'>" + t.Html + "</span>" },
Name = new { n.Index, n.End, Html = "<span class='st-param-name'>" + n.Html + "</span>" }
},
(p, ps) => new { List = p, Parameters = ps.ToArray() },
(f, l) => new
{
File = f.Html.Length > 0
? new { f.Index, f.End, Html = "<span class='st-file'>" + f.Html + "</span>" }
: null,
Line = l.Html.Length > 0
? new { l.Index, l.End, Html = "<span class='st-line'>" + l.Html + "</span>" }
: null,
},
(f, tm, p, fl) =>
from tokens in new[]
{
new[]
{
new { f.Index, End = f.Index, Html = "<span class='st-frame'>" },
tm.Type,
tm.Method,
new { p.List.Index, End = p.List.Index, Html = "<span class='params'>" },
},
from pe in p.Parameters
from e in new[] { pe.Type, pe.Name }
select e,
new[]
{
new { Index = p.List.End, p.List.End, Html = "</span>" },
fl.File,
fl.Line,
new { Index = f.End, f.End, Html = "</span>" },
},
}
from token in tokens
where token != null
select token
);
var markups =
from token in Enumerable.Repeat(new { Index = 0, End = 0, Html = string.Empty }, 1)
.Concat(from tokens in frames from token in tokens select token)
.Pairwise((prev, curr) => new { Previous = prev, Current = curr })
from m in new object[]
{
text.Substring(token.Previous.End, token.Current.Index - token.Previous.End),
Mvc.Html.Raw(token.Current.Html)
}
select Mvc.Html.Encode(m).ToHtmlString() into m
where m.Length > 0
select m;
writer.Write(markups.ToDelimitedString(string.Empty));
}));
}
private ErrorItem PopulateList(string stackTrace)
{
StackTraceParser parser = new StackTraceParser();
ErrorItem candidate;
_stackTrace = stackTrace;
parser.Parse(stackTrace);
if (_listOrder == ErrorListOrderPolicy.ReverseOrder)
parser.Items.Reverse();
candidate = null;
_items.Clear();
foreach (ErrorItem item in parser.Items)
{
if (candidate == null && item.HasSourceAttachment)
candidate = item;
_items.Add(item);
}
return (candidate);
}
public UnitTestFrameworkNamer()
{
stackTraceParser = new StackTraceParser();
stackTraceParser.Parse(new StackTrace(true));
}
public void ParseDotNetStackTrace()
{
var actuals = StackTraceParser.Parse(@"
Elmah.TestException: This is a test exception that can be safely ignored.
at Elmah.ErrorLogPageFactory.FindHandler(String name) in C:\ELMAH\src\Elmah\ErrorLogPageFactory.cs:line 126
at Elmah.ErrorLogPageFactory.GetHandler(HttpContext context, String requestType, String url, String pathTranslated) in C:\ELMAH\src\Elmah\ErrorLogPageFactory.cs:line 66
at System.Web.HttpApplication.MapHttpHandler(HttpContext context, String requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig)
at System.Web.HttpApplication.MapHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
at System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)",
(idx, len, txt) => new
{
Index = idx,
Length = len,
Text = txt,
},
(type, method) => new
{
Type = type,
Method = method,
},
(type, name) => new
{
Type = type,
Name = name,
},
(pl, ps) => new
{
List = pl,
Parameters = ps,
},
(file, line) => new
{
File = file,
Line = line,
},
(f, tm, p, fl) => new
{
Frame = f.Text,
Type = tm.Type.Text,
Method = tm.Method.Text,
ParameterList = p.List.Text,
Parameters = string.Join(", ", p.Parameters.Select(e => e.Type.Text + " " + e.Name.Text).ToArray()),
File = fl.File.Text,
Line = fl.Line.Text,
});
var expectations = new[]
{
new
{
Frame = @"Elmah.ErrorLogPageFactory.FindHandler(String name) in C:\ELMAH\src\Elmah\ErrorLogPageFactory.cs:line 126",
Type = @"Elmah.ErrorLogPageFactory",
Method = @"FindHandler",
ParameterList = @"(String name)",
Parameters = @"String name",
File = @"C:\ELMAH\src\Elmah\ErrorLogPageFactory.cs",
Line = @"126",
},
new
{
Frame = @"Elmah.ErrorLogPageFactory.GetHandler(HttpContext context, String requestType, String url, String pathTranslated) in C:\ELMAH\src\Elmah\ErrorLogPageFactory.cs:line 66",
Type = @"Elmah.ErrorLogPageFactory",
Method = @"GetHandler",
ParameterList = @"(HttpContext context, String requestType, String url, String pathTranslated)",
Parameters = @"HttpContext context, String requestType, String url, String pathTranslated",
File = @"C:\ELMAH\src\Elmah\ErrorLogPageFactory.cs",
Line = @"66",
},
new
{
Frame = @"System.Web.HttpApplication.MapHttpHandler(HttpContext context, String requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig)",
Type = @"System.Web.HttpApplication",
Method = @"MapHttpHandler",
ParameterList = @"(HttpContext context, String requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig)",
Parameters = @"HttpContext context, String requestType, VirtualPath path, String pathTranslated, Boolean useAppConfig",
File = string.Empty,
Line = string.Empty,
},
new
{
Frame = @"System.Web.HttpApplication.MapHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()",
Type = @"System.Web.HttpApplication.MapHandlerExecutionStep.System.Web.HttpApplication.IExecutionStep",
Method = @"Execute",
ParameterList = @"()",
Parameters = string.Empty,
File = string.Empty,
Line = string.Empty,
},
new
{
Frame = @"System.Web.HttpApplication.ExecuteStep(IExecutionStep step, Boolean& completedSynchronously)",
Type = @"System.Web.HttpApplication",
Method = @"ExecuteStep",
ParameterList = @"(IExecutionStep step, Boolean& completedSynchronously)",
Parameters = @"IExecutionStep step, Boolean& completedSynchronously",
File = string.Empty,
Line = string.Empty,
},
};
Assert.Equal(expectations, actuals);
}
[Fact] // See https://code.google.com/p/elmah/issues/detail?id=320
public void ParseMonoStackTrace()
{
var actuals = StackTraceParser.Parse(@"
System.Web.HttpException: The controller for path '/helloworld' was not found or does not implement IController.
at System.Web.Mvc.DefaultControllerFactory.GetControllerInstance (System.Web.Routing.RequestContext requestContext, System.Type controllerType) [0x00000] in <filename unknown>:0
at System.Web.Mvc.DefaultControllerFactory.CreateController (System.Web.Routing.RequestContext requestContext, System.String controllerName) [0x00000] in <filename unknown>:0
at System.Web.Mvc.MvcHandler.ProcessRequestInit (System.Web.HttpContextBase httpContext, IController& controller, IControllerFactory& factory) [0x00000] in <filename unknown>:0
at System.Web.Mvc.MvcHandler.BeginProcessRequest (System.Web.HttpContextBase httpContext, System.AsyncCallback callback, System.Object state) [0x00000] in <filename unknown>:0
at System.Web.Mvc.MvcHandler.BeginProcessRequest (System.Web.HttpContext httpContext, System.AsyncCallback callback, System.Object state) [0x00000] in <filename unknown>:0
at System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.BeginProcessRequest (System.Web.HttpContext context, System.AsyncCallback cb, System.Object extraData) [0x00000] in <filename unknown>:0
at System.Web.HttpApplication+<Pipeline>c__Iterator3.MoveNext () [0x00000] in <filename unknown>:0",
(idx, len, txt) => new
{
Index = idx,
Length = len,
Text = txt,
},
(type, method) => new
{
Type = type,
Method = method,
},
(type, name) => new
{
Type = type,
Name = name,
},
(pl, ps) => new
{
List = pl,
Parameters = ps,
},
(file, line) => new
{
File = file,
Line = line,
},
(f, tm, p, fl) => new
{
Type = tm.Type.Text,
Method = tm.Method.Text,
ParameterList = p.List.Text,
Parameters = string.Join(", ", p.Parameters.Select(e => e.Type.Text + " " + e.Name.Text).ToArray()),
File = fl.File.Text,
Line = fl.Line.Text,
});
var expectations =
from e in new[]
{
new
{
Frame = "System.Web.Mvc.DefaultControllerFactory.GetControllerInstance (System.Web.Routing.RequestContext requestContext, System.Type controllerType) [0x00000] in <filename unknown>:0 ",
Type = "System.Web.Mvc.DefaultControllerFactory",
Method = "GetControllerInstance",
ParameterList = "(System.Web.Routing.RequestContext requestContext, System.Type controllerType)",
Parameters = "System.Web.Routing.RequestContext requestContext, System.Type controllerType",
},
new
{
Frame = "System.Web.Mvc.DefaultControllerFactory.CreateController (System.Web.Routing.RequestContext requestContext, System.String controllerName) [0x00000] in <filename unknown>:0",
Type = "System.Web.Mvc.DefaultControllerFactory",
Method = "CreateController",
ParameterList = "(System.Web.Routing.RequestContext requestContext, System.String controllerName)",
Parameters = "System.Web.Routing.RequestContext requestContext, System.String controllerName",
},
new
{
Frame = "System.Web.Mvc.MvcHandler.ProcessRequestInit (System.Web.HttpContextBase httpContext, IController& controller, IControllerFactory& factory) [0x00000] in <filename unknown>:0",
Type = "System.Web.Mvc.MvcHandler",
Method = "ProcessRequestInit",
ParameterList = "(System.Web.HttpContextBase httpContext, IController& controller, IControllerFactory& factory)",
Parameters = "System.Web.HttpContextBase httpContext, IController& controller, IControllerFactory& factory",
},
new
{
Frame = "System.Web.Mvc.MvcHandler.BeginProcessRequest (System.Web.HttpContextBase httpContext, System.AsyncCallback callback, System.Object state) [0x00000] in <filename unknown>:0",
Type = "System.Web.Mvc.MvcHandler",
Method = "BeginProcessRequest",
ParameterList = "(System.Web.HttpContextBase httpContext, System.AsyncCallback callback, System.Object state)",
Parameters = "System.Web.HttpContextBase httpContext, System.AsyncCallback callback, System.Object state",
},
new
{
Frame = "System.Web.Mvc.MvcHandler.BeginProcessRequest (System.Web.HttpContext httpContext, System.AsyncCallback callback, System.Object state) [0x00000] in <filename unknown>:0",
Type = "System.Web.Mvc.MvcHandler",
Method = "BeginProcessRequest",
ParameterList = "(System.Web.HttpContext httpContext, System.AsyncCallback callback, System.Object state)",
Parameters = "System.Web.HttpContext httpContext, System.AsyncCallback callback, System.Object state",
},
new
{
Frame = "System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler.BeginProcessRequest (System.Web.HttpContext context, System.AsyncCallback cb, System.Object extraData) [0x00000] in <filename unknown>:0",
Type = "System.Web.Mvc.MvcHandler.System.Web.IHttpAsyncHandler",
Method = "BeginProcessRequest",
ParameterList = "(System.Web.HttpContext context, System.AsyncCallback cb, System.Object extraData)",
Parameters = "System.Web.HttpContext context, System.AsyncCallback cb, System.Object extraData",
},
new
{
Frame = "System.Web.HttpApplication+<Pipeline>c__Iterator3.MoveNext () [0x00000] in <filename unknown>:0",
Type = "System.Web.HttpApplication+<Pipeline>c__Iterator3",
Method = "MoveNext",
ParameterList = "()",
Parameters = string.Empty,
},
}
select new
{
e.Type, e.Method, e.ParameterList, e.Parameters,
File = "filename unknown", Line = "0",
};
Assert.Equal(expectations, actuals);
}
