Test_Exec - seems to miss some task removal tasks.

hansonr · hansonr · commit 4b303906ff9e · 2021-01-14T22:29:37.000-06:00
diff --git a/sources/net.sf.j2s.java.core/src/test/Test_Exec.java b/sources/net.sf.j2s.java.core/src/test/Test_Exec.java
@@ -0,0 +1,63 @@
+package test;
+
+import java.awt.Font;
+import java.util.HashSet;
+import java.util.Set;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+import java.util.concurrent.ScheduledExecutorService;
+
+import javax.swing.JFrame;
+
+import javajs.async.SwingJSUtils.StateHelper;
+import javajs.async.SwingJSUtils.StateMachine;
+
+public class Test_Exec implements StateMachine {
+
+	
+	StateHelper helper;
+	ScheduledExecutorService executor = Executors.newSingleThreadScheduledExecutor();
+	static Set<Integer> pending = new HashSet<>();
+	int N = 10, j = 0;
+
+	public static void main(String[] args) {
+		new Test_Exec();
+	}
+
+	Test_Exec() {
+		JFrame f = new JFrame();
+		f.setSize(100,100);
+		f.setVisible(true);
+		helper = new StateHelper(this);
+		helper.next(0);
+	}
+
+	@Override
+	public boolean stateLoop() {
+		while (helper.isAlive()) {
+			switch (helper.getState()) {
+			case 0:
+				helper.setState(1);
+				for (int j = 0; j < N; j++) {
+					int i = j;
+					pending.add(i);
+					System.out.println(pending.size());
+					executor.submit(() -> {
+						pending.remove(i);
+						System.out.println(pending.size());
+						if (pending.size() == 0) {
+							helper.next(2);
+						}
+						return;
+					});
+				}
+				return false;
+			case 2:
+				System.out.println(pending);
+				System.out.println("Test_Exec OK");
+				return false;
+			}
+		}
+		return false;
+	}
+}
