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Diffstat (limited to 'test/dotty/tools/ContextEscapeDetection.java')
-rw-r--r-- | test/dotty/tools/ContextEscapeDetection.java | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/test/dotty/tools/ContextEscapeDetection.java b/test/dotty/tools/ContextEscapeDetection.java new file mode 100644 index 000000000..6a47de5c6 --- /dev/null +++ b/test/dotty/tools/ContextEscapeDetection.java @@ -0,0 +1,36 @@ +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(); + } +} |