The TestSerialGCWithCDS.java test contains the following check:

      if (out.getOutput().contains("Trying to map heap") || out.getOutput().contains("Loaded heap")) {
            // The native data in the RO/RW regions have been relocated. If the CDS heap is
            // mapped/loaded, we must patch all the native pointers. (CDS heap is
            // not supported on all platforms)
            out.shouldContain("Patching native pointers in heap region");
        }

However, it is possible for the archive to be mapped to the requested address even if ArchiveRelocationMode=1.

Similar issue may also be in the ArchiveRelocationTest.java test.