// Unpack, delete the entropy dirs, repack.
public static CanvasDocument RemoveEntropy(string pathToMsApp)
{
using (var temp1 = new TempDir())
{
(CanvasDocument doc1, var errors) = CanvasDocument.LoadFromMsapp(pathToMsApp);
errors.ThrowOnErrors();
doc1.SaveToSources(temp1.Dir);
var entropyDir = Path.Combine(temp1.Dir, "Entropy");
if (!Directory.Exists(entropyDir))
{
throw new Exception($"Missing entropy dir: " + entropyDir);
}
Directory.Delete(entropyDir, recursive: true);
(var doc2, var errors2) = CanvasDocument.LoadFromSources(temp1.Dir);
errors.ThrowOnErrors();
return(doc2);
}
}
// Given an msapp (original source of truth), stress test the conversions
public static bool StressTest(string pathToMsApp)
{
try
{
using (var temp1 = new TempFile())
{
string outFile = temp1.FullPath;
var log = TextWriter.Null;
// MsApp --> Model
CanvasDocument msapp;
ErrorContainer errors = new ErrorContainer();
try
{
using (var stream = new FileStream(pathToMsApp, FileMode.Open))
{
msapp = MsAppSerializer.Load(stream, errors);
}
errors.Write(log);
errors.ThrowOnErrors();
// We can still get warnings here. Commonly:
// - PA2001, checksum mismatch
// - PA2999, colliding asset names
}
catch (NotSupportedException)
{
errors.FormatNotSupported($"Too old: {pathToMsApp}");
return(false);
}
// Model --> MsApp
errors = msapp.SaveToMsApp(outFile);
errors.ThrowOnErrors();
var ok = MsAppTest.Compare(pathToMsApp, outFile, log);
if (!ok)
{
return(false);
}
// Model --> Source
using (var tempDir = new TempDir())
{
string outSrcDir = tempDir.Dir;
errors = msapp.SaveToSources(outSrcDir, verifyOriginalPath: pathToMsApp);
errors.ThrowOnErrors();
}
} // end using
if (!MsAppTest.TestClone(pathToMsApp))
{
return(false);
}
if (!MsAppTest.DiffStressTest(pathToMsApp))
{
return(false);
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
return(false);
}
return(true);
}
// Given an msapp (original source of truth), stress test the conversions
public static bool StressTest(string pathToMsApp)
{
try
{
using (var temp1 = new TempFile())
{
string outFile = temp1.FullPath;
var log = TextWriter.Null;
// MsApp --> Model
CanvasDocument msapp;
ErrorContainer errors = new ErrorContainer();
try
{
using (var stream = new FileStream(pathToMsApp, FileMode.Open))
{
msapp = MsAppSerializer.Load(stream, errors);
}
errors.ThrowOnErrors();
}
catch (NotSupportedException)
{
errors.FormatNotSupported($"Too old: {pathToMsApp}");
return(false);
}
// Model --> MsApp
errors = msapp.SaveToMsApp(outFile);
errors.ThrowOnErrors();
var ok = MsAppTest.Compare(pathToMsApp, outFile, log);
if (!ok)
{
return(false);
}
// Model --> Source
using (var tempDir = new TempDir())
{
string outSrcDir = tempDir.Dir;
errors = msapp.SaveToSources(outSrcDir);
errors.ThrowOnErrors();
// Source --> Model
(var msapp2, var errors2) = CanvasDocument.LoadFromSources(outSrcDir);
errors2.ThrowOnErrors();
errors2 = msapp2.SaveToMsApp(outFile); // Write out .pa files.
errors2.ThrowOnErrors();
var ok2 = MsAppTest.Compare(pathToMsApp, outFile, log);
return(ok2);
}
}
}
catch (Exception e)
{
Console.WriteLine(e.ToString());
return(false);
}
}