public void TryParseSingleStackFrame_NullInput_ThrowsNullArgumentException()
{
// Arrange
StackTraceParser stackTraceParser = new StackTraceParser();
string frame = null;
// Act
Assert.Throws <ArgumentNullException>(() => stackTraceParser.TryParseSingleStackFrame(frame));
}
public void TryParseSingleStackFrame_EmptyString_ReturnNull()
{
// Arrange
StackTraceParser stackTraceParser = new StackTraceParser();
string frame = String.Empty;
// Act
StackFrame result = stackTraceParser.TryParseSingleStackFrame(frame);
// Assert
Assert.Null(result);
}
public void TryParseSingleStackFrame_NoMethodNameInInput_ReturnsStackFrameWithNullMethod()
{
// Arrange
StackTraceParser stackTraceParser = new StackTraceParser();
string frame = " (http://localhost:19220/crashcauser.min.js:1:34)";
// Act
StackFrame result = stackTraceParser.TryParseSingleStackFrame(frame);
// Assert
Assert.Equal("http://localhost:19220/crashcauser.min.js", result.FilePath);
Assert.Null(result.MethodName);
Assert.Equal(0, result.SourcePosition.ZeroBasedLineNumber);
Assert.Equal(33, result.SourcePosition.ZeroBasedColumnNumber);
}
public void TryParseSingleStackFrame_IE11StackFrameWithAnonymousFunction_CorrectStackFrame()
{
// Arrange
StackTraceParser stackTraceParser = new StackTraceParser();
string frame = " at Anonymous function (http://localhost:19220/crashcauser.min.js:5:25)";
// Act
StackFrame result = stackTraceParser.TryParseSingleStackFrame(frame);
// Assert
Assert.Equal("http://localhost:19220/crashcauser.min.js", result.FilePath);
Assert.Equal("Anonymous function", result.MethodName);
Assert.Equal(4, result.SourcePosition.ZeroBasedLineNumber);
Assert.Equal(24, result.SourcePosition.ZeroBasedColumnNumber);
}
public void TryParseSingleStackFrame_IE11StackFrame_CorrectStackFrame()
{
// Arrange
StackTraceParser stackTraceParser = new StackTraceParser();
string frame = " at c (http://localhost:19220/crashcauser.min.js:3:17)";
// Act
StackFrame result = stackTraceParser.TryParseSingleStackFrame(frame);
// Assert
Assert.Equal("http://localhost:19220/crashcauser.min.js", result.FilePath);
Assert.Equal("c", result.MethodName);
Assert.Equal(2, result.SourcePosition.ZeroBasedLineNumber);
Assert.Equal(16, result.SourcePosition.ZeroBasedColumnNumber);
}
public void TryParseSingleStackFrame_ChromeStackFrameWithScriptSubfolder_CorrectStackFrame()
{
// Arrange
StackTraceParser stackTraceParser = new StackTraceParser();
string frame = " at c (http://localhost:19220/o/app_scripts/crashcauser.min.js:9:5)";
// Act
StackFrame result = stackTraceParser.TryParseSingleStackFrame(frame);
// Assert
Assert.Equal("http://localhost:19220/o/app_scripts/crashcauser.min.js", result.FilePath);
Assert.Equal("c", result.MethodName);
Assert.Equal(8, result.SourcePosition.ZeroBasedLineNumber);
Assert.Equal(4, result.SourcePosition.ZeroBasedColumnNumber);
}
public void TryParseSingleStackFrame_ChromeStackFrameWithNoMethodName_CorrectStackFrame()
{
// Arrange
StackTraceParser stackTraceParser = new StackTraceParser();
string frame = " at http://localhost:19220/crashcauser.min.js:10:13";
// Act
StackFrame result = stackTraceParser.TryParseSingleStackFrame(frame);
// Assert
Assert.Equal("http://localhost:19220/crashcauser.min.js", result.FilePath);
Assert.Null(result.MethodName);
Assert.Equal(9, result.SourcePosition.ZeroBasedLineNumber);
Assert.Equal(12, result.SourcePosition.ZeroBasedColumnNumber);
}
public void TryParseSingleStackFrame_StackFrameWithWebpackLink_CorrectStackFrame()
{
// Arrange
StackTraceParser stackTraceParser = new StackTraceParser();
string frame = " at eval (webpack-internal:///./Static/jsx/InitialStep/InitialStepForm.js:167:14)";
// Act
StackFrame result = stackTraceParser.TryParseSingleStackFrame(frame);
// Assert
Assert.Equal("webpack-internal:///./Static/jsx/InitialStep/InitialStepForm.js", result.FilePath);
Assert.Equal("eval", result.MethodName);
Assert.Equal(167 - 1, result.SourcePosition.ZeroBasedLineNumber);
Assert.Equal(14 - 1, result.SourcePosition.ZeroBasedColumnNumber);
}
public void TryParseSingleStackFrame_FireFoxStackFrame_CorrectStackFrame()
{
// Arrange
StackTraceParser stackTraceParser = new StackTraceParser();
string frame = "c@http://localhost:19220/crashcauser.min.js:4:52";
// Act
StackFrame result = stackTraceParser.TryParseSingleStackFrame(frame);
// Assert
Assert.AreEqual("http://localhost:19220/crashcauser.min.js", result.FilePath);
Assert.AreEqual("c", result.MethodName);
Assert.AreEqual(3, result.SourcePosition.ZeroBasedLineNumber);
Assert.AreEqual(51, result.SourcePosition.ZeroBasedColumnNumber);
}
