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