public object LoadFromFile(ISimpleConfig config, string path)
{
var fileSystem = new FileSystem { CurrentDirectory = AppDomain.CurrentDomain.SetupInformation.ApplicationBase };
log.InfoFormat(CultureInfo.InvariantCulture, "Executing '{0}'", fileSystem.GetFullPath(path));
log.DebugFormat(CultureInfo.InvariantCulture, "The current directory is {0}", fileSystem.CurrentDirectory);
var scriptCsLog = LogManager.GetLogger("ScriptCs");
var lineProcessors = new ILineProcessor[]
{
new LoadLineProcessor(fileSystem),
new ReferenceLineProcessor(fileSystem),
new UsingLineProcessor(),
};
var filePreProcessor = new FilePreProcessor(fileSystem, scriptCsLog, lineProcessors);
var engine = new RoslynScriptInMemoryEngine(new ConfigRScriptHostFactory(config), scriptCsLog);
var executor = new ConfigRScriptExecutor(fileSystem, filePreProcessor, engine, scriptCsLog);
executor.AddReferenceAndImportNamespaces(new[] { typeof(Config), typeof(IScriptHost) });
ScriptResult result;
executor.Initialize(new string[0], new IScriptPack[0]);
try
{
result = executor.Execute(path);
}
finally
{
executor.Terminate();
}
RethrowExceptionIfAny(result, path);
return result.ReturnValue;
}
public void ShouldExposeExceptionThrownByScriptWhenErrorOccurs()
{
var scriptEngine = new RoslynScriptInMemoryEngine(new ScriptHostFactory(), new TestLogProvider());
// Arrange
var lines = new List<string>
{
"using System;",
@"throw new InvalidOperationException(""InvalidOperationExceptionMessage."");"
};
var code = string.Join(Environment.NewLine, lines);
var session = new ScriptPackSession(Enumerable.Empty<IScriptPack>(), new string[0]);
// Act
var result = scriptEngine.Execute(code, new string[0], new AssemblyReferences(), Enumerable.Empty<string>(),
session);
// Assert
var exception = Assert.Throws<InvalidOperationException>(() => result.ExecuteExceptionInfo.Throw());
exception.StackTrace.ShouldContain("Submission#0");
exception.Message.ShouldContain("InvalidOperationExceptionMessage");
}
public void ShouldExposeExceptionThrownByCompilation()
{
var scriptEngine = new RoslynScriptInMemoryEngine(new ScriptHostFactory(), new TestLogProvider());
// Arrange
var lines = new List<string>
{
"using Sysasdasdasdtem;"
};
var code = string.Join(Environment.NewLine, lines);
var session = new ScriptPackSession(Enumerable.Empty<IScriptPack>(), new string[0]);
// Act
var result = scriptEngine.Execute(code, new string[0], new AssemblyReferences(), Enumerable.Empty<string>(),
session);
// Assert
var exception = Assert.Throws<ScriptCompilationException>(() => result.CompileExceptionInfo.Throw());
exception.InnerException.ShouldBeType<CompilationErrorException>();
exception.Message.ShouldContain("The type or namespace name 'Sysasdasdasdtem' could not be found");
}
public object LoadFromFile(ISimpleConfig config, string path)
{
var fileSystem = new FileSystem { CurrentDirectory = AppDomain.CurrentDomain.SetupInformation.ApplicationBase };
log.InfoFormat("Executing '{0}'", fileSystem.GetFullPath(path));
log.DebugFormat("The current directory is {0}", fileSystem.CurrentDirectory);
var scriptCsLog = new LogProviderAdapter();
var lineProcessors = new ILineProcessor[]
{
new LoadLineProcessor(fileSystem),
new ReferenceLineProcessor(fileSystem),
new UsingLineProcessor(),
};
var filePreProcessor = new FilePreProcessor(fileSystem, scriptCsLog, lineProcessors);
var engine = new RoslynScriptInMemoryEngine(new ConfigRScriptHostFactory(config), scriptCsLog);
var executor = new ScriptExecutor(fileSystem, filePreProcessor, engine, scriptCsLog);
executor.AddReferenceAndImportNamespaces(new[] { typeof(Config), typeof(IScriptHost) });
executor.AddReferences(this.references);
ScriptResult result;
executor.Initialize(new string[0], new IScriptPack[0]);
// HACK (adamralph): BaseDirectory is set to bin subfolder in Initialize()!
executor.ScriptEngine.BaseDirectory = executor.FileSystem.CurrentDirectory;
try
{
result = executor.Execute(path);
}
finally
{
executor.Terminate();
}
RethrowExceptionIfAny(result, path);
return result.ReturnValue;
}