test/hotspot/jtreg/gc/shenandoah/options/TestHumongousThresholdArgs.java

rev 59823 : 8247751: Shenandoah: options tests should run with smaller heaps
Reviewed-by: XXX

*** 36,66 ****
  import jdk.test.lib.process.OutputAnalyzer;
  
  public class TestHumongousThresholdArgs {
      public static void main(String[] args) throws Exception {
          {
!             ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UnlockExperimentalVMOptions",
                      "-XX:+UseShenandoahGC",
                      "-version");
              OutputAnalyzer output = new OutputAnalyzer(pb.start());
              output.shouldHaveExitValue(0);
          }
  
          int[] valid = new int[] {1, 10, 50, 90, 100};
          int[] invalid = new int[] {-100, -1, 0, 101, 1000};
  
          for (int v : valid) {
!             ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UnlockExperimentalVMOptions",
                      "-XX:+UseShenandoahGC",
                      "-XX:ShenandoahHumongousThreshold=" + v,
                      "-version");
              OutputAnalyzer output = new OutputAnalyzer(pb.start());
              output.shouldHaveExitValue(0);
          }
  
          for (int v : invalid) {
!             ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-XX:+UnlockExperimentalVMOptions",
                      "-XX:+UseShenandoahGC",
                      "-XX:ShenandoahHumongousThreshold=" + v,
                      "-version");
              OutputAnalyzer output = new OutputAnalyzer(pb.start());
              output.shouldHaveExitValue(1);
--- 36,72 ----
  import jdk.test.lib.process.OutputAnalyzer;
  
  public class TestHumongousThresholdArgs {
      public static void main(String[] args) throws Exception {
          {
!             ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
!                     "-Xmx128m",
!                     "-XX:+UnlockExperimentalVMOptions",
                      "-XX:+UseShenandoahGC",
                      "-version");
              OutputAnalyzer output = new OutputAnalyzer(pb.start());
              output.shouldHaveExitValue(0);
          }
  
          int[] valid = new int[] {1, 10, 50, 90, 100};
          int[] invalid = new int[] {-100, -1, 0, 101, 1000};
  
          for (int v : valid) {
!             ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
!                     "-Xmx128m",
!                     "-XX:+UnlockExperimentalVMOptions",
                      "-XX:+UseShenandoahGC",
                      "-XX:ShenandoahHumongousThreshold=" + v,
                      "-version");
              OutputAnalyzer output = new OutputAnalyzer(pb.start());
              output.shouldHaveExitValue(0);
          }
  
          for (int v : invalid) {
!             ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
!                     "-Xmx128m",
!                     "-XX:+UnlockExperimentalVMOptions",
                      "-XX:+UseShenandoahGC",
                      "-XX:ShenandoahHumongousThreshold=" + v,
                      "-version");
              OutputAnalyzer output = new OutputAnalyzer(pb.start());
              output.shouldHaveExitValue(1);