8023381: VM fails to initialize in runtime/CDSCompressedKPtrs/XShareAuto.java...

8023381: VM fails to initialize in runtime/CDSCompressedKPtrs/XShareAuto.java runtime/SharedArchiveFile/CdsSameObjectAlignment.java
Summary: Improve handling when CDS archive cannot be mapped
Reviewed-by: kvn, dholmes, mseledtsov

src/share/vm/memory/filemap.cpp

@@ -55,6 +55,7 @@ static void fail(const char *msg, va_list ap) {
               " shared archive file.\n");
   jio_vfprintf(defaultStream::error_stream(), msg, ap);
   jio_fprintf(defaultStream::error_stream(), "\n");
+  // Do not change the text of the below message because some tests check for it.
   vm_exit_during_initialization("Unable to use shared archive.", NULL);
 }
 

test/runtime/CDSCompressedKPtrs/CDSCompressedKPtrs.java

@@ -51,9 +51,8 @@ public class CDSCompressedKPtrs {
         output.shouldHaveExitValue(0);
 
       } catch (RuntimeException e) {
-        // Report 'passed' if CDS was turned off because we could not allocate
-        // the klass metaspace at an address that would work with CDS.
-        output.shouldContain("Could not allocate metaspace at a compatible address");
+        // Report 'passed' if CDS was turned off.
+        output.shouldContain("Unable to use shared archive");
         output.shouldHaveExitValue(1);
       }
     }

test/runtime/CDSCompressedKPtrs/XShareAuto.java

@@ -69,7 +69,7 @@ public class XShareAuto {
                 "-server", "-Xshare:on", "-XX:+UnlockDiagnosticVMOptions",
                 "-XX:SharedArchiveFile=./sample.jsa", "-version");
             output = new OutputAnalyzer(pb.start());
-            output.shouldContain("Could not allocate metaspace at a compatible address");
+            output.shouldContain("Unable to use shared archive");
             output.shouldHaveExitValue(1);
         }
     }

test/runtime/SharedArchiveFile/CdsSameObjectAlignment.java

@@ -84,7 +84,7 @@ public class CdsSameObjectAlignment {
             // there is a chance such reservation will fail
             // If it does, it is NOT considered a failure of the feature,
             // rather a possible expected outcome, though not likely
-            output.shouldContain("Could not allocate metaspace at a compatible address");
+            output.shouldContain("Unable to use shared archive");
             output.shouldHaveExitValue(1);
         }
     }