test/lib/jdk/test/lib/cds/CDSTestUtils.java

rev 49650 : [mq]: module_path

*** 115,134 ****
          private final OutputAnalyzer output;
          private final CDSOptions options;
          private final boolean hasMappingFailure;
          private final boolean hasAbnormalExit;
          private final boolean hasNormalExit;
  
          public Result(CDSOptions opts, OutputAnalyzer out) throws Exception {
              options = opts;
              output = out;
              hasMappingFailure = CDSTestUtils.checkCommonExecExceptions(output);
              hasAbnormalExit   = (!hasMappingFailure) && (output.getExitValue() != 0);
              hasNormalExit     = (!hasMappingFailure) && (output.getExitValue() == 0);
  
              if (hasNormalExit) {
!                 if ("on".equals(options.xShareMode) && output.getStderr().contains("java version")) {
                      // "-showversion" is always passed in the command-line by the execXXX methods.
                      // During normal exit, we require that the VM to show that sharing was enabled.
                      output.shouldContain("sharing");
                  }
              }
--- 115,137 ----
          private final OutputAnalyzer output;
          private final CDSOptions options;
          private final boolean hasMappingFailure;
          private final boolean hasAbnormalExit;
          private final boolean hasNormalExit;
+         private final String CDS_DISABLED = "warning: CDS is disabled when the";
  
          public Result(CDSOptions opts, OutputAnalyzer out) throws Exception {
              options = opts;
              output = out;
              hasMappingFailure = CDSTestUtils.checkCommonExecExceptions(output);
              hasAbnormalExit   = (!hasMappingFailure) && (output.getExitValue() != 0);
              hasNormalExit     = (!hasMappingFailure) && (output.getExitValue() == 0);
  
              if (hasNormalExit) {
!                 if ("on".equals(options.xShareMode) &&
!                     output.getStderr().contains("java version") &&
!                     !output.getStderr().contains(CDS_DISABLED)) {
                      // "-showversion" is always passed in the command-line by the execXXX methods.
                      // During normal exit, we require that the VM to show that sharing was enabled.
                      output.shouldContain("sharing");
                  }
              }
*** 148,157 ****
--- 151,180 ----
                  output.shouldNotHaveExitValue(0);
              }
              return this;
          }
  
+         // When {--limit-modules, --patch-module, and/or --upgrade-module-path}
+         // are specified, CDS is silently disabled for both -Xshare:auto and -Xshare:on.
+         public Result assertSilentlyDisabledCDS(Checker checker) throws Exception {
+             if (hasMappingFailure) {
+                 throw new RuntimeException("Unexpected mapping failure");
+             }
+             // this comes from a JVM warning message.
+             output.shouldContain(CDS_DISABLED);
+ 
+             checker.check(output);
+             return this;
+         }
+ 
+         public Result assertSilentlyDisabledCDS(int exitCode, String... matches) throws Exception {
+             return assertSilentlyDisabledCDS((out) -> {
+                 out.shouldHaveExitValue(exitCode);
+                 checkMatches(out, matches);
+                    });
+         } 
+ 
          public Result ifNormalExit(Checker checker) throws Exception {
              if (hasNormalExit) {
                  checker.check(output);
              }
              return this;