Exemple #1
0
 public ProgramPairResults(
     ProgramResult debugResult, ProgramResult releaseResult,
     ChecksumSite debugFirstUnmatch, ChecksumSite releaseFirstUnmatch)
 {
     DebugResult         = debugResult;
     ReleaseResult       = releaseResult;
     DebugFirstUnmatch   = debugFirstUnmatch;
     ReleaseFirstUnmatch = releaseFirstUnmatch;
 }
Exemple #2
0
        internal static ProgramPairResults RunPair(ProgramPair pair)
        {
            ProgramResult debugResult   = RunAndGetResult(pair.Debug);
            ProgramResult releaseResult = RunAndGetResult(pair.Release);
            ChecksumSite  unmatch1      = null;
            ChecksumSite  unmatch2      = null;

            if (debugResult.Checksum != releaseResult.Checksum)
            {
                int index;
                for (index = 0; index < Math.Min(debugResult.ChecksumSites.Count, releaseResult.ChecksumSites.Count); index++)
                {
                    ChecksumSite val1 = debugResult.ChecksumSites[index];
                    ChecksumSite val2 = releaseResult.ChecksumSites[index];
                    if (val1 != val2)
                    {
                        break;
                    }
                }

                if (index < debugResult.ChecksumSites.Count)
                {
                    unmatch1 = debugResult.ChecksumSites[index];
                }
                if (index < releaseResult.ChecksumSites.Count)
                {
                    unmatch2 = releaseResult.ChecksumSites[index];
                }
            }

            return(new ProgramPairResults(debugResult, releaseResult, unmatch1, unmatch2));

            ProgramResult RunAndGetResult(byte[] bytes)
            {
                Assembly          asm            = Assembly.Load(bytes);
                MethodInfo        mainMethodInfo = asm.GetType("Program").GetMethod("Main");
                Action <IRuntime> entryPoint     = (Action <IRuntime>)Delegate.CreateDelegate(typeof(Action <IRuntime>), mainMethodInfo);

                using (var runtime = new Runtime())
                {
                    Exception ex = null;
                    try
                    {
                        entryPoint(runtime);
                    }
                    catch (Exception caughtEx)
                    {
                        ex = caughtEx;
                    }

                    return(new ProgramResult(runtime.FinishHashCode(), ex?.GetType().FullName, ex?.ToString(), ex?.StackTrace, runtime.ChecksumSites));
                }
            }
        }
Exemple #3
0
        internal static ProgramPairResults RunPair(ProgramPair pair)
        {
            ProgramResult debugResult   = RunAndGetResult(pair.Debug);
            ProgramResult releaseResult = RunAndGetResult(pair.Release);
            ChecksumSite  unmatch1      = null;
            ChecksumSite  unmatch2      = null;

            if (debugResult.Checksum != releaseResult.Checksum && pair.TrackOutput)
            {
                int index;
                int count = Math.Min(debugResult.ChecksumSites.Count, releaseResult.ChecksumSites.Count);
                for (index = 0; index < count; index++)
                {
                    ChecksumSite val1 = debugResult.ChecksumSites[index];
                    ChecksumSite val2 = releaseResult.ChecksumSites[index];
                    if (val1 != val2)
                    {
                        break;
                    }
                }

                if (index < debugResult.ChecksumSites.Count)
                {
                    unmatch1 = debugResult.ChecksumSites[index];
                }
                if (index < releaseResult.ChecksumSites.Count)
                {
                    unmatch2 = releaseResult.ChecksumSites[index];
                }
            }

            return(new ProgramPairResults(debugResult, releaseResult, unmatch1, unmatch2));

            ProgramResult RunAndGetResult(byte[] bytes)
            {
                Assembly          asm            = Assembly.Load(bytes);
                MethodInfo        mainMethodInfo = asm.GetType("Program").GetMethod("Main");
                Action <IRuntime> entryPoint     = (Action <IRuntime>)Delegate.CreateDelegate(typeof(Action <IRuntime>), mainMethodInfo);
                var runtime = new Runtime();

                if (pair.TrackOutput)
                {
                    runtime.ChecksumSites = new List <ChecksumSite>();
                }
                Exception ex = null;

                try
                {
                    entryPoint(runtime);
                }
                catch (Exception caughtEx)
                {
                    ex = caughtEx;
                }

                // A reference to the runtime stays in the loaded assembly and there may be a lot of checksum sites
                // so during reduction this can use a lot of memory.
                List <ChecksumSite> checksumSites = runtime.ChecksumSites;

                runtime.ChecksumSites = null;
                return(new ProgramResult(runtime.FinishHashCode(), ex?.GetType().FullName, ex?.ToString(), ex?.StackTrace, checksumSites));
            }
        }