test/compiler/compilercontrol/TestCompilerDirectivesCompatibilityFlag.java

rev 10231 : 8148159: [TESTBUG] TestCompilerDirectivesCompatibility tests fails on non-tiered server VMs
Summary: Add whitebox for checking available compilers
Reviewed-by:

*** 27,41 ****
   * @library /testlibrary /test/lib
   * @modules java.base/sun.misc
   *          java.compiler
   *          java.management
   * @build jdk.test.lib.*
!  * @build jdk.test.lib.dcmd.*
!  * @build sun.hotspot.WhiteBox
!  * @run main ClassFileInstaller sun.hotspot.WhiteBox
   *                              sun.hotspot.WhiteBox$WhiteBoxPermission
!  * @run testng/othervm -Xbootclasspath/a:. -XX:+UnlockDiagnosticVMOptions
   *      -XX:+PrintAssembly -XX:+WhiteBoxAPI TestCompilerDirectivesCompatibilityFlag
   * @summary Test compiler control compatibility with compile command
   */
  
  import jdk.test.lib.dcmd.CommandExecutor;
--- 27,41 ----
   * @library /testlibrary /test/lib
   * @modules java.base/sun.misc
   *          java.compiler
   *          java.management
   * @build jdk.test.lib.*
!  *        jdk.test.lib.dcmd.*
!  *        sun.hotspot.WhiteBox
!  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
   *                              sun.hotspot.WhiteBox$WhiteBoxPermission
!  * @run testng/othervm -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions
   *      -XX:+PrintAssembly -XX:+WhiteBoxAPI TestCompilerDirectivesCompatibilityFlag
   * @summary Test compiler control compatibility with compile command
   */
  
  import jdk.test.lib.dcmd.CommandExecutor;
*** 52,81 ****
  import java.lang.reflect.Method;
  import java.util.Objects;
  
  public class TestCompilerDirectivesCompatibilityFlag extends TestCompilerDirectivesCompatibilityBase {
  
!     public void testCompatibility(CommandExecutor executor) throws Exception {
  
          // Call all validation twice to catch error when overwriting a directive
          // Flag is default on
          expect(WB.getBooleanVMFlag("PrintAssembly"));
!         expect(WB.shouldPrintAssembly(method));
!         expect(WB.shouldPrintAssembly(nomatch));
!         expect(WB.shouldPrintAssembly(method));
!         expect(WB.shouldPrintAssembly(nomatch));
  
          // load directives that turn it off
          executor.execute("Compiler.directives_add " + control_off);
!         expect(!WB.shouldPrintAssembly(method));
!         expect(WB.shouldPrintAssembly(nomatch));
!         expect(!WB.shouldPrintAssembly(method));
!         expect(WB.shouldPrintAssembly(nomatch));
  
          // remove and see that it is true again
          executor.execute("Compiler.directives_remove");
!         expect(WB.shouldPrintAssembly(method));
!         expect(WB.shouldPrintAssembly(nomatch));
!         expect(WB.shouldPrintAssembly(method));
!         expect(WB.shouldPrintAssembly(nomatch));
      }
  }
--- 52,81 ----
  import java.lang.reflect.Method;
  import java.util.Objects;
  
  public class TestCompilerDirectivesCompatibilityFlag extends TestCompilerDirectivesCompatibilityBase {
  
!     public void testCompatibility(CommandExecutor executor, int comp_level) throws Exception {
  
          // Call all validation twice to catch error when overwriting a directive
          // Flag is default on
          expect(WB.getBooleanVMFlag("PrintAssembly"));
!         expect(WB.shouldPrintAssembly(method, comp_level));
!         expect(WB.shouldPrintAssembly(nomatch, comp_level));
!         expect(WB.shouldPrintAssembly(method, comp_level));
!         expect(WB.shouldPrintAssembly(nomatch, comp_level));
  
          // load directives that turn it off
          executor.execute("Compiler.directives_add " + control_off);
!         expect(!WB.shouldPrintAssembly(method, comp_level));
!         expect(WB.shouldPrintAssembly(nomatch, comp_level));
!         expect(!WB.shouldPrintAssembly(method, comp_level));
!         expect(WB.shouldPrintAssembly(nomatch, comp_level));
  
          // remove and see that it is true again
          executor.execute("Compiler.directives_remove");
!         expect(WB.shouldPrintAssembly(method, comp_level));
!         expect(WB.shouldPrintAssembly(nomatch, comp_level));
!         expect(WB.shouldPrintAssembly(method, comp_level));
!         expect(WB.shouldPrintAssembly(nomatch, comp_level));
      }
  }