Minestom/jcstress-tests/src/jcstress/java/net/minestom/server/tag/TagUpdateTest.java

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package net.minestom.server.tag;
import org.openjdk.jcstress.annotations.Actor;
import org.openjdk.jcstress.annotations.JCStressTest;
import org.openjdk.jcstress.annotations.Outcome;
import org.openjdk.jcstress.annotations.State;
import org.openjdk.jcstress.infra.results.L_Result;
import static org.openjdk.jcstress.annotations.Expect.ACCEPTABLE;
@JCStressTest
@Outcome(id = "null", expect = ACCEPTABLE)
@Outcome(id = "3", expect = ACCEPTABLE)
@Outcome(id = "4", expect = ACCEPTABLE)
@Outcome(id = "10", expect = ACCEPTABLE)
@Outcome(id = "11", expect = ACCEPTABLE)
@State
public class TagUpdateTest {
private static final Tag<Integer> TAG = Tag.Integer("key");
private final TagHandler handler = TagHandler.newHandler();
@Actor
public void actor1() {
handler.updateAndGetTag(TAG, integer -> integer == null ? 3 : integer + 1);
}
@Actor
public void actor2() {
handler.updateAndGetTag(TAG, integer -> integer == null ? 10 : integer + 1);
}
@Actor
public void arbiter(L_Result r) {
r.r1 = handler.getTag(TAG);
}
}