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8372831: [lworld] com/sun/jdi/EATests.java#id0 fails with --enable-preview #2313

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8372831: [lworld] com/sun/jdi/EATests.java#id0 fails with --enable-preview #2313

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e15ba5d
Don't run EARelockingValueBased when using --enable-preview
plummercj Apr 8, 2026
fbbdb08
remove tmp file
plummercj Apr 8, 2026
19d00c1
fix copyright
plummercj Apr 9, 2026
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1 change: 0 additions & 1 deletion test/jdk/ProblemList-enable-preview.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -31,4 +31,3 @@
#############################################################################

# Valhalla failures start here:
com/sun/jdi/EATests.java#id0 8372831 generic-all
35 changes: 23 additions & 12 deletions test/jdk/com/sun/jdi/EATests.java
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
/*
* Copyright (c) 2026, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2020, 2025 SAP SE. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
Expand Down Expand Up @@ -28,38 +29,39 @@
* @summary Collection of test cases that check if optimizations based on escape analysis are reverted just before non-escaping objects escape through JVMTI.
* @author Richard Reingruber richard DOT reingruber AT sap DOT com
*
* @modules java.base/jdk.internal.misc
* @requires ((vm.compMode == "Xmixed") & vm.compiler2.enabled)
* @library /test/lib /test/hotspot/jtreg
*
* @run build TestScaffold VMConnection TargetListener TargetAdapter jdk.test.whitebox.WhiteBox
* @run driver jdk.test.lib.helpers.ClassFileInstaller jdk.test.whitebox.WhiteBox
* @run compile -g EATests.java
*
* @run driver EATests
* @run main EATests
* -XX:+UnlockDiagnosticVMOptions
* -Xms256m -Xmx256m
* -Xbootclasspath/a:.
* -XX:CompileCommand=dontinline,*::dontinline_*
* -XX:+WhiteBoxAPI
* -Xbatch
* -XX:+DoEscapeAnalysis -XX:+EliminateAllocations -XX:+EliminateLocks -XX:+EliminateNestedLocks
* @run driver EATests
* @run main EATests
* -XX:+UnlockDiagnosticVMOptions
* -Xms256m -Xmx256m
* -Xbootclasspath/a:.
* -XX:CompileCommand=dontinline,*::dontinline_*
* -XX:+WhiteBoxAPI
* -Xbatch
* -XX:+DoEscapeAnalysis -XX:+EliminateAllocations -XX:-EliminateLocks -XX:+EliminateNestedLocks
* @run driver EATests
* @run main EATests
* -XX:+UnlockDiagnosticVMOptions
* -Xms256m -Xmx256m
* -Xbootclasspath/a:.
* -XX:CompileCommand=dontinline,*::dontinline_*
* -XX:+WhiteBoxAPI
* -Xbatch
* -XX:+DoEscapeAnalysis -XX:-EliminateAllocations -XX:+EliminateLocks -XX:+EliminateNestedLocks
* @run driver EATests
* @run main EATests
* -XX:+UnlockDiagnosticVMOptions
* -Xms256m -Xmx256m
* -Xbootclasspath/a:.
Expand All @@ -70,7 +72,7 @@
*
* @comment Excercise -XX:+DeoptimizeObjectsALot. Mostly to prevent bit-rot because the option is meant to stress object deoptimization
* with non-synthetic workloads.
* @run driver EATests
* @run main EATests
* -XX:+UnlockDiagnosticVMOptions
* -Xms256m -Xmx256m
* -Xbootclasspath/a:.
Expand All @@ -84,7 +86,7 @@
* @comment Regression test for using the wrong thread when logging during re-locking from deoptimization.
*
* @comment DiagnoseSyncOnValueBasedClasses=2 will cause logging when locking on \@ValueBased objects.
* @run driver EATests
* @run main EATests
* -XX:+UnlockDiagnosticVMOptions
* -Xms256m -Xmx256m
* -Xbootclasspath/a:.
Expand All @@ -95,7 +97,7 @@
* -XX:DiagnoseSyncOnValueBasedClasses=2
*
* @comment Re-lock may inflate monitors when re-locking, which cause monitorinflation trace logging.
* @run driver EATests
* @run main EATests
* -XX:+UnlockDiagnosticVMOptions
* -Xms256m -Xmx256m
* -Xbootclasspath/a:.
Expand All @@ -107,7 +109,7 @@
*
* @bug 8341819
* @comment Regression test for re-locking racing with deflation with fast locking.
* @run driver EATests
* @run main EATests
* -XX:+UnlockDiagnosticVMOptions
* -Xms256m -Xmx256m
* -Xbootclasspath/a:.
Expand Down Expand Up @@ -159,6 +161,8 @@
import java.util.Map;
import java.util.function.Function;

import jdk.internal.misc.PreviewFeatures;

import jdk.test.lib.Asserts;
import jdk.test.whitebox.WhiteBox;
import jdk.test.whitebox.gc.GC;
Expand Down Expand Up @@ -259,7 +263,8 @@ public static void main(String[] args) {
new EAGetOwnedMonitorsTarget() .run();
new EAEntryCountTarget() .run();
new EARelockingObjectCurrentlyWaitingOnTarget() .run();
new EARelockingValueBasedTarget() .run();
// Cannot run EARelockingValueBased with value types enabled.
if (!PreviewFeatures.isEnabled()) new EARelockingValueBasedTarget() .run();

// Test cases that require deoptimization even though neither
// locks nor allocations are eliminated at the point where
Expand Down Expand Up @@ -302,10 +307,15 @@ public class EATests extends TestScaffold {
}

public static void main(String[] args) throws Exception {
int extra_args = 1;
if (EATestCaseBaseShared.RUN_ONLY_TEST_CASE != null) {
extra_args++;
}
args = Arrays.copyOf(args, args.length + extra_args);
if (EATestCaseBaseShared.RUN_ONLY_TEST_CASE != null) {
args = Arrays.copyOf(args, args.length + 1);
args[args.length - 1] = "-D" + EATestCaseBaseShared.RUN_ONLY_TEST_CASE_PROPERTY + "=" + EATestCaseBaseShared.RUN_ONLY_TEST_CASE;
args[args.length - extra_args--] = "-D" + EATestCaseBaseShared.RUN_ONLY_TEST_CASE_PROPERTY + "=" + EATestCaseBaseShared.RUN_ONLY_TEST_CASE;
}
args[args.length - extra_args] = "--add-exports java.base/jdk.internal.misc=ALL-UNNAMED";
new EATests(args).startTests();
}

Expand Down Expand Up @@ -385,7 +395,8 @@ protected void runTests() throws Exception {
new EAGetOwnedMonitors() .run(this);
new EAEntryCount() .run(this);
new EARelockingObjectCurrentlyWaitingOn() .run(this);
new EARelockingValueBased() .run(this);
// Cannot run EARelockingValueBased with value types enabled.
if (!PreviewFeatures.isEnabled()) new EARelockingValueBased() .run(this);

// Test cases that require deoptimization even though neither
// locks nor allocations are eliminated at the point where
Expand Down