PowerToys/Wox.Test/PyImportTest.cs
2014-01-29 18:33:24 +08:00

64 lines
2.1 KiB
C#

using System;
using System.Reflection;
using NUnit.Framework;
using Python.Runtime;
namespace Wox.Test
{
[TestFixture]
public class PyImportTest
{
private IntPtr gs;
[SetUp]
public void SetUp()
{
PythonEngine.Initialize();
gs = PythonEngine.AcquireLock();
//string here = Environment.CurrentDirectory;
// trunk\pythonnet\src\embed_tests\bin\Debug
/*
* Append the tests directory to sys.path
* using reflection to circumvent the private modifires placed on most Runtime methods.
*/
string s = @"d:\github\pythonnet\pythonnet\src\tests";
Type RTClass = typeof(Runtime);
/* pyStrPtr = PyString_FromString(s); */
MethodInfo PyString_FromString = RTClass.GetMethod("PyString_FromString", BindingFlags.Public | BindingFlags.Static);
object[] funcArgs = new object[1];
funcArgs[0] = s;
IntPtr pyStrPtr = (IntPtr)PyString_FromString.Invoke(null, funcArgs);
/* SysDotPath = sys.path */
MethodInfo PySys_GetObject = RTClass.GetMethod("PySys_GetObject", BindingFlags.Public | BindingFlags.Static);
funcArgs[0] = "path";
IntPtr SysDotPath = (IntPtr)PySys_GetObject.Invoke(null, funcArgs);
/* SysDotPath.append(*pyStrPtr) */
MethodInfo PyList_Append = RTClass.GetMethod("PyList_Append", BindingFlags.Public | BindingFlags.Static);
funcArgs = new object[2];
funcArgs[0] = SysDotPath;
funcArgs[1] = pyStrPtr;
int r = (int)PyList_Append.Invoke(null, funcArgs);
}
[TearDown]
public void TearDown()
{
PythonEngine.ReleaseLock(gs);
PythonEngine.Shutdown();
}
[Test]
public void TestDottedName()
{
PyObject module = PythonEngine.ImportModule("PyImportTest.test.one");
Assert.IsNotNull(module, ">>> import PyImportTest.test.one # FAILED");
}
}
}