// 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
{
msapp = MsAppSerializer.Load(pathToMsApp, errors); // read
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);
}
}
/// <summary>
/// Save the document in a textual source format that can be checked into source control
/// </summary>
/// <param name="pathToSourceDirectory"></param>
/// <param name="verifyOriginalPath">true if we should immediately repack the sources to verify they successfully roundtrip. </param>
/// <returns></returns>
public ErrorContainer SaveToSources(string pathToSourceDirectory, string verifyOriginalPath = null)
{
Utilities.EnsurePathRooted(pathToSourceDirectory);
var errors = new ErrorContainer();
Wrapper(() => SourceSerializer.SaveAsSource(this, pathToSourceDirectory, errors), errors);
// Test that we can repack
if (!errors.HasErrors && verifyOriginalPath != null)
{
(CanvasDocument msApp2, ErrorContainer errors2) = CanvasDocument.LoadFromSources(pathToSourceDirectory);
if (errors2.HasErrors)
{
errors2.PostUnpackValidationFailed();
return(errors2);
}
using (var temp = new TempFile())
{
errors2 = msApp2.SaveToMsAppValidation(temp.FullPath);
if (errors2.HasErrors)
{
errors2.PostUnpackValidationFailed();
return(errors2);
}
bool ok = MsAppTest.Compare(verifyOriginalPath, temp.FullPath, TextWriter.Null);
if (!ok)
{
errors2.PostUnpackValidationFailed();
return(errors2);
}
}
}
return(errors);
}
// 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);
}
}
