using System;
using System.Reflection;
using System.Collections.Generic;
using NUnit.Framework;
using Python.Runtime;
namespace Python.EmbeddingTest
{
[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\x86\DebugWin
/*
* Append the tests directory to sys.path
* using reflection to circumvent the private modifires placed on most Runtime methods.
*/
const string s = @"../../../../tests";
Type RTClass = typeof(Runtime.Runtime);
/* pyStrPtr = PyString_FromString(s); */
MethodInfo PyString_FromString = RTClass.GetMethod("PyString_FromString", BindingFlags.NonPublic | 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.NonPublic | BindingFlags.Static);
funcArgs[0] = "path";
IntPtr SysDotPath = (IntPtr)PySys_GetObject.Invoke(null, funcArgs);
/* SysDotPath.append(*pyStrPtr) */
MethodInfo PyList_Append = RTClass.GetMethod("PyList_Append", BindingFlags.NonPublic | BindingFlags.Static);
funcArgs = new object[] {SysDotPath, pyStrPtr};
int r = (int)PyList_Append.Invoke(null, funcArgs);
}
[TearDown]
public void TearDown()
{
PythonEngine.ReleaseLock(gs);
PythonEngine.Shutdown();
}
///
/// Test subdirectory import
///
///
/// The required directory structure was added to the \trunk\pythonnet\src\tests directory:
///
/// PyImportTest/
/// __init__.py
/// test/
/// __init__.py
/// one.py
///
[Test]
public void TestDottedName()
{
PyObject module = PythonEngine.ImportModule("PyImportTest.test.one");
Assert.IsNotNull(module, ">>> import PyImportTest.test.one # FAILED");
}
}
}