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63 lines (50 loc) · 1.45 KB
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using System;
using System.Threading;
using System.Threading.Tasks;
using NUnit.Framework;
using Python.Runtime;
namespace Python.EmbeddingTest
{
public class TestInterrupt
{
private IntPtr _threadState;
[OneTimeSetUp]
public void SetUp()
{
PythonEngine.Initialize();
_threadState = PythonEngine.BeginAllowThreads();
}
[OneTimeTearDown]
public void Dispose()
{
PythonEngine.EndAllowThreads(_threadState);
PythonEngine.Shutdown();
}
[Test]
public void InterruptTest()
{
int runSimpleStringReturnValue = int.MinValue;
ulong pythonThreadID = ulong.MinValue;
Task.Factory.StartNew(() =>
{
using (Py.GIL())
{
pythonThreadID = PythonEngine.GetPythonThreadID();
runSimpleStringReturnValue = PythonEngine.RunSimpleString(@"
import time
while True:
time.sleep(0.2)");
}
});
Thread.Sleep(200);
Assert.AreNotEqual(ulong.MinValue, pythonThreadID);
using (Py.GIL())
{
int interruptReturnValue = PythonEngine.Interrupt(pythonThreadID);
Assert.AreEqual(1, interruptReturnValue);
}
Thread.Sleep(300);
Assert.AreEqual(-1, runSimpleStringReturnValue);
}
}
}