public void ConvertedPythonCode()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
string python = converter.Convert(csharp);
string expectedPython = "class Foo(object):\r\n" +
"\tdef __init__(self):\r\n" +
"\t\tself._i = 0\r\n" +
"\r\n" +
"\tdef GetCount(self):\r\n" +
"\t\tif self._i == 0:\r\n" +
"\t\t\tif self._i == 0:\r\n" +
"\t\t\t\tself._i = 10\r\n" +
"\t\t\t\treturn 10\r\n" +
"\t\t\telse:\r\n" +
"\t\t\t\tself._i = 4\r\n" +
"\t\t\t\treturn 4\r\n" +
"\t\telse:\r\n" +
"\t\t\tif self._i == 0:\r\n" +
"\t\t\t\tself._i = 10\r\n" +
"\t\t\t\treturn 10\r\n" +
"\t\t\telse:\r\n" +
"\t\t\t\tself._i = 4\r\n" +
"\t\t\t\treturn 4";
Assert.AreEqual(expectedPython, python);
}
public void ConvertedPythonCode()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
converter.IndentString = " ";
string python = converter.Convert(csharp);
string expectedPython = "class Foo(object):\r\n" +
" \"\"\" <summary>\r\n" +
" Class Foo\r\n" +
" </summary>\r\n" +
" \"\"\"\r\n" +
" def Run(self):\r\n" +
" \"\"\" <summary>\r\n" +
" Run\r\n" +
" </summary>\r\n" +
" \"\"\"\r\n" +
" pass\r\n" +
"\r\n" +
" def Stop(self):\r\n" +
" \"\"\" <summary> Stop </summary>\"\"\"\r\n" +
" pass\r\n" +
"\r\n" +
" def __init__(self):\r\n" +
" \"\"\" <summary> Initialize.</summary>\"\"\"\r\n" +
" # Initialize j.\r\n" +
" j = 0 # Set to zero\r\n" +
" # test\r\n" +
" if j == 0:\r\n" +
" j = 2";
Assert.AreEqual(expectedPython, python, python);
}
public void TabIndent()
{
MockTextEditorProperties properties = new MockTextEditorProperties();
properties.ConvertTabsToSpaces = false;
Assert.AreEqual("\t", NRefactoryToPythonConverter.GetIndentString(properties));
}
/// <summary>
/// Converts C# and VB.NET files to Python and saves the files.
/// </summary>
protected override void ConvertFile(FileProjectItem sourceItem, FileProjectItem targetItem)
{
NRefactoryToPythonConverter converter = NRefactoryToPythonConverter.Create(sourceItem.Include);
if (converter != null)
{
targetItem.Include = ChangeFileExtensionToPythonFileExtension(sourceItem.Include);
string code = GetParseableFileContent(sourceItem.FileName);
string pythonCode = converter.Convert(code);
PythonProject pythonTargetProject = (PythonProject)targetItem.Project;
if ((converter.EntryPointMethods.Count > 0) && !pythonTargetProject.HasMainFile)
{
pythonTargetProject.AddMainFile(targetItem.Include);
// Add code to call main method at the end of the file.
pythonCode += "\r\n\r\n" + converter.GenerateMainMethodCall(converter.EntryPointMethods[0]);
}
SaveFile(targetItem.FileName, pythonCode, GetDefaultFileEncoding());
}
else
{
LanguageConverterConvertFile(sourceItem, targetItem);
}
}
/// <summary>
/// Merges the generated code into the specified document.
/// </summary>
/// <param name="component">The designer host.</param>
/// <param name="document">The document that the generated code will be merged into.</param>
/// <param name="parseInfo">The current compilation unit for the <paramref name="document"/>.</param>
public static void Merge(IDesignerHost host, IDocument document, ICompilationUnit compilationUnit, ITextEditorProperties textEditorProperties, IDesignerSerializationManager serializationManager)
{
// Get the document's initialize components method.
IMethod method = GetInitializeComponents(compilationUnit);
// Generate the python source code.
PythonCodeDomSerializer serializer = new PythonCodeDomSerializer(NRefactoryToPythonConverter.GetIndentString(textEditorProperties));
int indent = method.Region.BeginColumn;
if (textEditorProperties.ConvertTabsToSpaces)
{
indent = (indent / textEditorProperties.IndentationSize);
if (textEditorProperties.IndentationSize > 1)
{
indent += 1;
}
}
string rootNamespace = GetProjectRootNamespace(compilationUnit);
string methodBody = serializer.GenerateInitializeComponentMethodBody(host, serializationManager, rootNamespace, indent);
// Merge the code.
DomRegion methodRegion = GetBodyRegionInDocument(method);
int startOffset = GetStartOffset(document, methodRegion);
int endOffset = GetEndOffset(document, methodRegion);
document.Replace(startOffset, endOffset - startOffset, methodBody);
}
public void ConvertedPythonCode()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
string python = converter.Convert(csharp);
string expectedPython = "class Foo(object):\r\n" +
"\tdef __init__(self):\r\n" +
"\t\tself._count = 0\r\n" +
"\t\tself._i = 0\r\n" +
"\r\n" +
"\tdef get_Count(self):\r\n" +
"\t\tif self._i == 0:\r\n" +
"\t\t\treturn 10\r\n" +
"\t\telse:\r\n" +
"\t\t\treturn self._count\r\n" +
"\r\n" +
"\tdef set_Count(self, value):\r\n" +
"\t\tif self._i == 1:\r\n" +
"\t\t\tself._count = value\r\n" +
"\t\telse:\r\n" +
"\t\t\tself._count = value + 5\r\n" +
"\r\n" +
"\tCount = property(fget=get_Count, fset=set_Count)";
Assert.AreEqual(expectedPython, python);
}
string GeneratePythonCode()
{
NRefactoryToPythonConverter converter = NRefactoryToPythonConverter.Create(view.PrimaryFileName);
converter.IndentString = view.TextEditorOptions.IndentationString;
return(converter.Convert(view.EditableView.Text));
}
public void CaseFallThrough()
{
string csharp = "class Foo\r\n" +
"{\r\n" +
" public int Run(int i)\r\n" +
" {\r\n" +
" switch (i) {\r\n" +
" case 10:\r\n" +
" case 11:\r\n" +
" return 0;\r\n" +
" case 9:\r\n" +
" return 2;\r\n" +
" default:\r\n" +
" return -1;\r\n" +
" }\r\n" +
" }\r\n" +
"}";
string expectedPython = "class Foo(object):\r\n" +
" def Run(self, i):\r\n" +
" if i == 10 or i == 11:\r\n" +
" return 0\r\n" +
" elif i == 9:\r\n" +
" return 2\r\n" +
" else:\r\n" +
" return -1";
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
converter.IndentString = " ";
string code = converter.Convert(csharp);
Assert.AreEqual(expectedPython, code);
}
public void ConvertedPythonCode()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
string python = converter.Convert(csharp);
string expectedPython = "class Class1(object):\r\n" +
"\tdef __init__(self):\r\n" +
"\t\tself._name = String.Empty\r\n" +
"\t\tself._lastName = String.Empty\r\n" +
"\r\n" +
"\tdef get_Name(self):\r\n" +
"\t\treturn self._name\r\n" +
"\r\n" +
"\tdef set_Name(self, value):\r\n" +
"\t\tself._name = value\r\n" +
"\r\n" +
"\tName = property(fget=get_Name, fset=set_Name)\r\n" +
"\r\n" +
"\tdef get_LastName(self):\r\n" +
"\t\treturn self._lastName\r\n" +
"\r\n" +
"\tdef set_LastName(self, value):\r\n" +
"\t\tself._lastName = value\r\n" +
"\r\n" +
"\tLastName = property(fget=get_LastName, fset=set_LastName)\r\n" +
"\r\n" +
"\tdef Clone(self):\r\n" +
"\t\treturn Class1(Name = \"First\", LastName = \"Last\")";
Assert.AreEqual(expectedPython, python);
}
public void ExclusiveOrOperator()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
string python = converter.Convert(GetCode(csharp, "^="));
string expectedPython = GetCode(pythonCodeTemplate, "^=");
Assert.AreEqual(expectedPython, python);
}
public void VBPowerOperator()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.VBNet);
string python = converter.Convert(GetCode(vb, "^="));
string expectedPython = GetCode(pythonCodeTemplate, "**=");
Assert.AreEqual(expectedPython, python);
}
public void GeneratedPythonSourceCode()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
string python = converter.Convert(csharp);
string expectedPython = "class Foo(object):\r\n\tpass";
Assert.AreEqual(expectedPython, python);
}
public void TwoChaSpaceIndent()
{
MockTextEditorProperties properties = new MockTextEditorProperties();
properties.ConvertTabsToSpaces = true;
properties.IndentationSize = 2;
Assert.AreEqual(" ", NRefactoryToPythonConverter.GetIndentString(properties));
}
/// <summary>
/// Converts the C# Source into Python
/// </summary>
/// <param Name="sauce">Source code written by $user</param>
/// <param Name="refs">References specified by $user</param>
/// <param Name="name">$Name of the script</param>
/// <returns>Source code in Python format</returns>
public static String Compile(FileInfo sauce, string[] refs, string name)
{
NRefactoryToPythonConverter indentString = NRefactoryToPythonConverter.Create(sauce.FullName);
indentString.IndentString = new string(' ', 2);
string str = "";
using (var tr = sauce.OpenText())
{
str = indentString.Convert(tr.ReadToEnd());
}
return(str);
#region alternative[OBSOLETE]
/*
* String refss = "";
* foreach (var @ref in refs)
* {
* refss += ":\"" + @ref + "\"";
* }
*
* String args = Application.dataPath + "/Mods/Scripts/Resource/cs-script/cscs.exe /cd /r" + refss + sauce.FullName;
* if (Application.platform.Equals(RuntimePlatform.WindowsPlayer) ||
* Application.platform.Equals(RuntimePlatform.WindowsEditor))
* {
* var process = new Process();
* var startInfo = new ProcessStartInfo
* {
* WindowStyle = ProcessWindowStyle.Hidden,
* FileName = "cmd.exe",
* Arguments = args
* };
* process.StartInfo = startInfo;
* process.Start();
* process.WaitForExit();
* }
* else if (Application.platform.Equals(RuntimePlatform.LinuxPlayer) ||
* Application.platform.Equals(RuntimePlatform.OSXEditor) ||
* Application.platform.Equals(RuntimePlatform.OSXPlayer))
* {
* var psi = new ProcessStartInfo
* {
* WindowStyle = ProcessWindowStyle.Hidden,
* FileName = "/bin/bash.sh",
* UseShellExecute = false,
* RedirectStandardOutput = true,
* Arguments = args
* };
*
* var p = Process.Start(psi);
* p.WaitForExit();
* }
*/
#endregion
}
public void GeneratedPythonSourceCode()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.VBNet);
string python = converter.Convert(vb);
string expectedPython = "class Class1(object):\r\n" +
"\tpass";
Assert.AreEqual(expectedPython, python);
}
public void ConvertedPythonCode()
{
string expectedCode = "class Foo(object):\r\n" +
"\tdef Run(self):\r\n" +
"\t\treturn self.ToString()";
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
string code = converter.Convert(csharp);
Assert.AreEqual(expectedCode, code);
}
public void ConvertedPythonCode()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
string python = converter.Convert(csharp);
string expectedPython = "class Foo(object):\r\n" +
"\tdef __init__(self):\r\n" +
"\t\tself._i = 0";
Assert.AreEqual(expectedPython, python);
}
/// <summary>
/// Converts the C# code to a code dom using the NRefactory
/// library and then visits the code dom.
/// </summary>
void RunCSharpToPythonClick(object sender, EventArgs e)
{
try {
Clear();
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(NRefactory.SupportedLanguage.CSharp);
walkerOutputTextBox.Text = converter.Convert(codeTextBox.Text);
} catch (Exception ex) {
walkerOutputTextBox.Text = ex.ToString();
}
}
public void GeneratedMainMethodCallWithNoParametersCode()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
converter.IndentString = " ";
converter.Convert(mainMethodWithNoParametersCode);
string code = converter.GenerateMainMethodCall(converter.EntryPointMethods[0]);
Assert.AreEqual("Foo.Main()", code);
}
public void ConvertedPythonCode()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
string python = converter.Convert(csharp);
string expectedPython = "class Foo(object):\r\n" +
"\tdef Convert(self):\r\n" +
"\t\ta = (b >> 16) & 0xffff\r\n" +
"\t\treturn a";
Assert.AreEqual(expectedPython, python);
}
public void ConvertedPythonCodeUsingFourSpacesAsIndent()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
converter.IndentString = new String(' ', 4);
string python = converter.Convert(csharp);
string expectedPython = "class Foo(object):\r\n" +
" pass";
Assert.AreEqual(expectedPython, python);
}
public void ConvertedPythonCode()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
string python = converter.Convert(csharp);
string expectedPython = "class Foo(object):\r\n" +
"\tdef TestMe(self, test):\r\n" +
"\t\ta = \"Ape\" if test else \"Monkey\"\r\n" +
"\t\treturn a";
Assert.AreEqual(expectedPython, python);
}
public void GeneratedPythonSourceCode()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
string python = converter.Convert(csharp);
string expectedPython = "class Foo(object):\r\n" +
"\tdef Print(self):\r\n" +
"\t\ti = 0\r\n" +
"\t\tself.PrintInt(i)";
Assert.AreEqual(expectedPython, python);
}
public static bool Convert(SupportedLanguage inputLanguage, string ProvidedSource, out string ConvertedSource, out string ErrorMessage)
{
NRefactoryToPythonConverter converter = new
NRefactoryToPythonConverter(inputLanguage);
string convertedCode = converter.Convert(ProvidedSource);
ConvertedSource = convertedCode;
ErrorMessage = "";
return(true);
}
public void ConvertedPythonCode()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
string python = converter.Convert(csharp);
string expectedPython = "class Foo(object):\r\n" +
"\tdef CountDown(self):\r\n" +
"\t\ti = 10\r\n" +
"\t\twhile i > 0:\r\n" +
"\t\t\ti -= 1";
Assert.AreEqual(expectedPython, python);
}
public void ConvertedPythonCode()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
converter.IndentString = " ";
string python = converter.Convert(csharp);
string expectedPython = "class Foo(object):\r\n" +
" def IsEqual(self, o):\r\n" +
" return Object.ReferenceEquals(o, None)";
Assert.AreEqual(expectedPython, python, python);
}
public void ConvertedPythonCode()
{
string expectedCode =
"class Foo(Bar, IMyInterface):\r\n" +
" pass";
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
converter.IndentString = " ";
string code = converter.Convert(csharp);
Assert.AreEqual(expectedCode, code);
}
public void ConvertedPythonCode()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
string python = converter.Convert(csharp);
string expectedPython = "class Foo(object):\r\n" +
"\tdef Run(self, a):\r\n" +
"\t\tif a == None:\r\n" +
"\t\t\treturn 4\r\n" +
"\t\treturn 2";
Assert.AreEqual(expectedPython, python);
}
public void ConvertedPythonCode()
{
string expectedPython = "class Foo(object):\r\n" +
"\tdef __init__(self):\r\n" +
"\t\tdoc = XmlDocument()\r\n" +
"\t\tdoc.LoadXml(\"<root/>\")";
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
string python = converter.Convert(csharp);
Assert.AreEqual(expectedPython, python);
}
public void ConvertCSharpClassWithFieldsWhereFirstFieldDoesNotHaveInitialValue()
{
NRefactoryToPythonConverter converter = new NRefactoryToPythonConverter(SupportedLanguage.CSharp);
converter.IndentString = " ";
string python = converter.Convert(csharpClassWithTwoFieldsWhereFirstDoesNotHaveInitialValue);
string expectedPython =
"class Foo(object):\r\n" +
" def __init__(self):\r\n" +
" self._j = 1";
Assert.AreEqual(expectedPython, python);
}
