test/hotspot/jtreg/runtime/appcds/sharedStrings/IncompatibleOptions.java

@@ -37,10 +37,11 @@
  * @build HelloString
  * @run main/othervm -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI -Xbootclasspath/a:. IncompatibleOptions
  */
 
 import jdk.test.lib.Asserts;
+import jdk.test.lib.Platform;
 import jdk.test.lib.process.OutputAnalyzer;
 
 import sun.hotspot.code.Compiler;
 
 public class IncompatibleOptions {

@@ -60,10 +61,13 @@
     public static void main(String[] args) throws Exception {
         appJar = JarBuilder.build("IncompatibleOptions", "HelloString");
 
         // Uncompressed OOPs
         testDump(1, "-XX:+UseG1GC", "-XX:-UseCompressedOops", COOPS_DUMP_WARNING, true);
+        if (Platform.isLinux() && Platform.isX64()) {
+            testDump(1, "-XX:+UnlockExperimentalVMOptions", "-XX:+UseZGC", COOPS_DUMP_WARNING, true);
+        }
 
         // incompatible GCs
         testDump(2, "-XX:+UseParallelGC", "", GC_WARNING, false);
         testDump(3, "-XX:+UseSerialGC", "", GC_WARNING, false);
         if (!Compiler.isGraalEnabled()) { // Graal does not support CMS