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package dotty.tools;
import dotty.tools.dotc.core.Contexts;
import org.junit.*;
import java.lang.ref.WeakReference;
import java.util.LinkedList;
import java.util.List;
public abstract class ContextEscapeDetection {
public static class TestContext{
public TestContext(WeakReference<Contexts.Context> context, String testName) {
this.context = context;
this.testName = testName;
}
public final WeakReference<Contexts.Context> context;
public final String testName;
}
public static final List<TestContext> contexts = new LinkedList<TestContext>();
public abstract Contexts.Context getCtx();
public abstract void clearCtx();
@Before
public synchronized void stealContext() {
contexts.add(new TestContext(new WeakReference<Contexts.Context>(this.getCtx()), this.getClass().getName()));
}
@After
public synchronized void clearContext() {
this.clearCtx();
}
}
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