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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  * @run testng/othervm -Xbootclasspath/a:. -Xmixed -XX:+UnlockDiagnosticVMOptions
36  *      -XX:-PrintAssembly -XX:CompileCommand=option,*.helper,bool,PrintAssembly,false
37  *      -XX:+WhiteBoxAPI
38  *      compiler.compilercontrol.TestCompilerDirectivesCompatibilityCommandOff
39  */
40 
41 package compiler.compilercontrol;
42 
43 import jdk.test.lib.dcmd.CommandExecutor;
44 
45 public class TestCompilerDirectivesCompatibilityCommandOff extends TestCompilerDirectivesCompatibilityBase {
46 
testCompatibility(CommandExecutor executor, int comp_level)47     public void testCompatibility(CommandExecutor executor, int comp_level) throws Exception {
48 
49         // Call all validation twice to catch error when overwriting a directive
50         // Flag is default off
51         expect(!WB.shouldPrintAssembly(method, comp_level));
52         expect(!WB.shouldPrintAssembly(nomatch, comp_level));
53         expect(!WB.shouldPrintAssembly(method, comp_level));
54         expect(!WB.shouldPrintAssembly(nomatch, comp_level));
55 
56         // load directives that turn it on
57         executor.execute("Compiler.directives_add " + control_on);
58         expect(WB.shouldPrintAssembly(method, comp_level));
59         expect(!WB.shouldPrintAssembly(nomatch, comp_level));
60         expect(WB.shouldPrintAssembly(method, comp_level));
61         expect(!WB.shouldPrintAssembly(nomatch, comp_level));
62 
63         // remove and see that it is false again
64         executor.execute("Compiler.directives_remove");
65         expect(!WB.shouldPrintAssembly(method, comp_level));
66         expect(!WB.shouldPrintAssembly(nomatch, comp_level));
67         expect(!WB.shouldPrintAssembly(method, comp_level));
68         expect(!WB.shouldPrintAssembly(nomatch, comp_level));
69     }
70 }
71