test/gc/serial/HeapChangeLogging.java

*** 37,51 ****
  
  import jdk.test.lib.*;
  
  public class HeapChangeLogging {
    public static void main(String[] args) throws Exception {
!     ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xmx128m", "-Xmn100m", "-XX:+UseSerialGC", "-XX:+PrintGC", "HeapFiller");
      OutputAnalyzer output = new OutputAnalyzer(pb.start());
      String stdout = output.getStdout();
      System.out.println(stdout);
!     Matcher stdoutMatcher = Pattern.compile("\\[GC .Allocation Failure.*K->.*K\\(.*K\\), .* secs\\]", Pattern.MULTILINE).matcher(stdout);
      if (!stdoutMatcher.find()) {
        throw new RuntimeException("No proper GC log line found");
      }
      output.shouldHaveExitValue(0);
    }
--- 37,51 ----
  
  import jdk.test.lib.*;
  
  public class HeapChangeLogging {
    public static void main(String[] args) throws Exception {
!     ProcessBuilder pb = ProcessTools.createJavaProcessBuilder("-Xmx128m", "-Xmn100m", "-XX:+UseSerialGC", "-Xlog:gc", "HeapFiller");
      OutputAnalyzer output = new OutputAnalyzer(pb.start());
      String stdout = output.getStdout();
      System.out.println(stdout);
!     Matcher stdoutMatcher = Pattern.compile(".*\\(Allocation Failure\\) [0-9]+[KMG]->[0-9]+[KMG]\\([0-9]+[KMG]\\)", Pattern.MULTILINE).matcher(stdout);
      if (!stdoutMatcher.find()) {
        throw new RuntimeException("No proper GC log line found");
      }
      output.shouldHaveExitValue(0);
    }