1 /*
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  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
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  23 
  24 /*
  25  * @test TestCompilerDirectivesCompatibilityCommandOff
  26  * @bug 8137167
  27  * @summary Test compiler control compatibility with compile command
  28  * @library /testlibrary /test/lib /
  29  * @modules java.base/jdk.internal.misc
  30  *          java.compiler
  31  *          java.management
  32  *
  33  * @build jdk.test.lib.*
  34  *        jdk.test.lib.dcmd.*
  35  *        sun.hotspot.WhiteBox
  36  *        compiler.testlibrary.CompilerUtils
  37  *        compiler.compilercontrol.TestCompilerDirectivesCompatibilityCommandOff
  38  * @run driver ClassFileInstaller sun.hotspot.WhiteBox
  39  *                                sun.hotspot.WhiteBox$WhiteBoxPermission
  40  * @run testng/othervm -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions
  41  *      -XX:-PrintAssembly -XX:CompileCommand=option,*.helper,bool,PrintAssembly,false
  42  *      -XX:+WhiteBoxAPI
  43  *      compiler.compilercontrol.TestCompilerDirectivesCompatibilityCommandOff
  44  */
  45 
  46 package compiler.compilercontrol;
  47 
  48 import jdk.test.lib.dcmd.CommandExecutor;
  49 
  50 public class TestCompilerDirectivesCompatibilityCommandOff extends TestCompilerDirectivesCompatibilityBase {
  51 
  52     public void testCompatibility(CommandExecutor executor, int comp_level) throws Exception {
  53 
  54         // Call all validation twice to catch error when overwriting a directive
  55         // Flag is default off
  56         expect(!WB.shouldPrintAssembly(method, comp_level));
  57         expect(!WB.shouldPrintAssembly(nomatch, comp_level));
  58         expect(!WB.shouldPrintAssembly(method, comp_level));
  59         expect(!WB.shouldPrintAssembly(nomatch, comp_level));
  60 
  61         // load directives that turn it on
  62         executor.execute("Compiler.directives_add " + control_on);
  63         expect(WB.shouldPrintAssembly(method, comp_level));
  64         expect(!WB.shouldPrintAssembly(nomatch, comp_level));
  65         expect(WB.shouldPrintAssembly(method, comp_level));
  66         expect(!WB.shouldPrintAssembly(nomatch, comp_level));
  67 
  68         // remove and see that it is false again
  69         executor.execute("Compiler.directives_remove");
  70         expect(!WB.shouldPrintAssembly(method, comp_level));
  71         expect(!WB.shouldPrintAssembly(nomatch, comp_level));
  72         expect(!WB.shouldPrintAssembly(method, comp_level));
  73         expect(!WB.shouldPrintAssembly(nomatch, comp_level));
  74     }
  75 }