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/*

 * @test TestCompilerDirectivesCompatibilityFlag

 * @bug 8137167

 * @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:+PrintAssembly -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI TestCompilerDirectivesCompatibilityFlag

 * @summary Test compiler control compatibility with compile command

 */

import jdk.test.lib.dcmd.CommandExecutor;

import jdk.test.lib.dcmd.JMXExecutor;

import org.testng.annotations.Test;

import org.testng.Assert;

import sun.hotspot.WhiteBox;

import java.io.BufferedReader;

import java.io.File;

import java.io.StringReader;

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));

    }

}