445395: invokedynamic in around advice

1 files changed, 75 insertions, 0 deletions

diff --git a/tests/bugs183/445395/ControlFlowDriver.java b/tests/bugs183/445395/ControlFlowDriver.java
new file mode 100755
index 000000000..318362c79
--- /dev/null
+++ b/tests/bugs183/445395/ControlFlowDriver.java
@@ -0,0 +1,75 @@
+//package org.acmsl.pocs.lambdafor;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.function.Function;
+
+public class ControlFlowDriver {
+
+	private static boolean m__bUsed = false;
+
+	public ControlFlowDriver() {
+	}
+
+	protected static void immutableSetUsed(final boolean used) {
+		m__bUsed = used;
+	}
+
+	protected static void setUsed(final boolean used) {
+		immutableSetUsed(used);
+	}
+
+	public static boolean isUsed() {
+		return m__bUsed;
+	}
+
+	public <C extends Collection<I>, I, R> Collection<R> forloop(final C items,
+			final Function<I, R> lambda) {
+		setUsed(true);
+
+		final List<R> result = new ArrayList<R>(items.size());
+
+		final List<I> list = new ArrayList<I>(items);
+
+		int position = -1;
+
+		while (true) {
+			ControlFlowCommand command = waitForCommand();
+
+			switch (command) {
+			case NEXT:
+				position++;
+				break;
+			case PREVIOUS:
+				position++;
+				break;
+			case RELOAD:
+				break;
+			default:
+				break;
+			}
+
+			if (position < 0) {
+				position = 0;
+			} else if (position > list.size() - 1) {
+				break;
+			}
+
+			result.set(position, lambda.apply(list.get(position)));
+		}
+
+		return result;
+	}
+
+	protected ControlFlowCommand waitForCommand() {
+		try {
+			Thread.sleep(1000);
+		} catch (final InterruptedException interruptedException) {
+			// whatever
+		}
+
+		return ControlFlowCommand.NEXT;
+	}
+
+}