private static void Main(string[] args)
{
if (args.Length == 0)
{
Console.WriteLine("Usage: dumppdb PDBFILE");
Console.WriteLine("Dumps the parsed symbols from the given PDBFILE in CSV format.");
return;
}
string pdbFile = args[0];
string assemblyName = Path.GetFileNameWithoutExtension(pdbFile);
MethodMapper mapper = new MethodMapper();
AssemblyMethodMappings assemblyMappings = mapper.GetMethodMappings(pdbFile, assemblyName);
// sorts the elements by source file and then line number since OrderBy guarantees a stable sort
IEnumerable <MethodMapping> sortedMappings = assemblyMappings.MethodMappings.OrderBy(mapping => mapping.StartLine)
.OrderBy(mapping => mapping.SourceFile);
Console.WriteLine("MethodToken, StartLine, EndLine, SourceFile");
foreach (MethodMapping mapping in assemblyMappings.MethodMappings)
{
// we pad all fields to the length of the corresponding header plus the comma to align
// the fields nicely on the console for easy readability
// the source file is the last field because we cannot pad it to a fixed length
string tokenField = $"{mapping.MethodToken},".PadRight(12);
string startLineField = $"{mapping.StartLine},".PadRight(10);
string endLineField = $"{mapping.EndLine},".PadRight(8);
Console.WriteLine($"{tokenField} {startLineField} {endLineField} {mapping.SourceFile}");
}
}
public void CompilerHiddenLinesShouldBeIgnored()
{
ParsedTraceFile traceFile = new ParsedTraceFile(new string[] {
"Assembly=Test:2 Version:1.0.0.0",
"Inlined=2:1234",
}, "coverage_12345_1234.txt");
AssemblyMethodMappings mappings = new AssemblyMethodMappings
{
AssemblyName = "Test",
SymbolFileName = "Test.pdb",
};
mappings.MethodMappings.Add(new MethodMapping
{
MethodToken = 1234,
SourceFile = "",
StartLine = 16707566,
EndLine = 16707566,
});
mappings.MethodMappings.Add(new MethodMapping
{
MethodToken = 1234,
SourceFile = @"c:\some\file.cs",
StartLine = 16707566,
EndLine = 16707566,
});
SymbolCollection symbolCollection = new SymbolCollection(new List <AssemblyMethodMappings>()
{
mappings
});
Dictionary <string, FileCoverage> coverage = LineCoverageSynthesizer.ConvertToLineCoverage(traceFile, symbolCollection, TestUtils.TestDataDirectory,
new GlobPatternList(new List <string> {
"*"
}, new List <string> {
}));
Assert.That(coverage, Is.Empty);
}
/// <summary>
/// Creates a symbol collection from the given PDB files.
/// </summary>
public static SymbolCollection CreateFromFiles(IEnumerable <string> pdbFilePaths)
{
MethodMapper mapper = new MethodMapper();
List <AssemblyMethodMappings> mappings = new List <AssemblyMethodMappings>();
foreach (string filePath in pdbFilePaths)
{
logger.Debug("Loading mappings from PDB {filePath}", filePath);
string assemblyName = Path.GetFileNameWithoutExtension(filePath);
try
{
AssemblyMethodMappings assemblyMappings = mapper.GetMethodMappings(filePath, assemblyName);
mappings.Add(assemblyMappings);
}
catch (Exception e)
{
logger.Error(e, "Failed to parse PDB file {pdbFile}. This file will be ignored and no coverage will be reported for its corresponding assembly." +
" You may get follow-up errors that method IDs cannot be resolved for this assembly", filePath);
}
}
return(new SymbolCollection(mappings));
}
