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8145808: java/awt/Graphics2D/MTGraphicsAccessTest/MTGraphicsAccessTest.java hangs on Win. 8

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Reviewed-by: serb, flar
This commit is contained in:
Phil Race 2015-12-24 09:07:50 -08:00
parent 96da64c503
commit 0b2fc2dc98
1 changed files with 6 additions and 5 deletions
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11
jdk/test/java/awt/Graphics2D/MTGraphicsAccessTest/MTGraphicsAccessTest.java
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@ -23,7 +23,7 @@
/*
@test
@bug 5089429 6982632
@bug 5089429 6982632 8145808
@summary Checks that we don't crash if rendering operations and state
changes are performed on a graphics context from different threads.
@ -34,6 +34,7 @@
import java.awt.*;
import java.awt.image.*;
import java.awt.geom.*;
import java.util.concurrent.atomic.AtomicInteger;
public class MTGraphicsAccessTest {
@ -46,7 +47,7 @@ public class MTGraphicsAccessTest {
static long testRunTime;
volatile boolean done;
volatile int stillRunning;
AtomicInteger stillRunning = new AtomicInteger(0);
volatile int numexceptions;
Graphics2D sharedGraphics;
@ -108,7 +109,7 @@ public class MTGraphicsAccessTest {
mysleep(testRunTime);
done = true;
while (stillRunning > 0) { mysleep(500); }
while (stillRunning.get() > 0) { mysleep(500); }
if (numexceptions == 0) {
System.err.println("Test passed");
@ -187,7 +188,7 @@ public class MTGraphicsAccessTest {
Runnable testRunnable;
public TesterThread(Runnable testRunnable) {
stillRunning++;
stillRunning.incrementAndGet();
this.testRunnable = testRunnable;
}
@ -203,7 +204,7 @@ public class MTGraphicsAccessTest {
}
}
} finally {
stillRunning--;
stillRunning.decrementAndGet();
}
}
}