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Improve timeout tracking for expressions

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This commit is contained in:
Kenzie Togami 2019-10-26 16:18:59 -07:00
parent 91a78f725a
commit b0528f157a
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GPG Key ID: 5D200B325E157A81
2 changed files with 5 additions and 1 deletions
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4
worldedit-core/src/main/java/com/sk89q/worldedit/internal/expression/Expression.java
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@ -37,6 +37,7 @@ import java.lang.invoke.MethodHandle;
import java.util.List; import java.util.List;
import java.util.Objects; import java.util.Objects;
import java.util.Stack; import java.util.Stack;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutionException; import java.util.concurrent.ExecutionException;
import java.util.concurrent.ExecutorService; import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors; import java.util.concurrent.Executors;
@ -141,6 +142,7 @@ public class Expression {
} }
private double evaluateRootTimed(int timeout) throws EvaluationException { private double evaluateRootTimed(int timeout) throws EvaluationException {
CountDownLatch startLatch = new CountDownLatch(1);
Request request = Request.request(); Request request = Request.request();
Future<Double> result = evalThread.submit(() -> { Future<Double> result = evalThread.submit(() -> {
Request local = Request.request(); Request local = Request.request();
@ -148,12 +150,14 @@ public class Expression {
local.setWorld(request.getWorld()); local.setWorld(request.getWorld());
local.setEditSession(request.getEditSession()); local.setEditSession(request.getEditSession());
try { try {
startLatch.countDown();
return Expression.this.evaluateRoot(); return Expression.this.evaluateRoot();
} finally { } finally {
Request.reset(); Request.reset();
} }
}); });
try { try {
startLatch.await();
return result.get(timeout, TimeUnit.MILLISECONDS); return result.get(timeout, TimeUnit.MILLISECONDS);
} catch (InterruptedException e) { } catch (InterruptedException e) {
Thread.currentThread().interrupt(); Thread.currentThread().interrupt();

2
worldedit-core/src/test/resources/junit-platform.properties
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@ -2,4 +2,4 @@ junit.jupiter.execution.parallel.enabled=true
junit.jupiter.execution.parallel.mode.default=concurrent junit.jupiter.execution.parallel.mode.default=concurrent
junit.jupiter.execution.parallel.mode.classes.default=same_thread junit.jupiter.execution.parallel.mode.classes.default=same_thread
junit.jupiter.execution.parallel.config.strategy=dynamic junit.jupiter.execution.parallel.config.strategy=dynamic
junit.jupiter.execution.parallel.config.dynamic.factor=4 junit.jupiter.execution.parallel.config.dynamic.factor=1