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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
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 * 2 along with this work; if not, write to the Free Software Foundation,
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package org.graalvm.compiler.hotspot.test;

import static org.graalvm.compiler.core.GraalCompilerOptions.CompilationBailoutAsFailure;
import static org.graalvm.compiler.core.GraalCompilerOptions.CompilationFailureAction;

import org.graalvm.compiler.core.CompilationWrapper.ExceptionAction;
import org.graalvm.compiler.core.phases.HighTier;
import org.graalvm.compiler.core.test.GraalCompilerTest;
import org.graalvm.compiler.hotspot.HotSpotGraalCompiler;
import org.graalvm.compiler.options.OptionValues;
import org.junit.Test;

import jdk.vm.ci.hotspot.HotSpotJVMCIRuntime;

Tests CompileTheWorld functionality. /**
 * Tests {@link CompileTheWorld} functionality.
 */
public class CompileTheWorldTest extends GraalCompilerTest {

    @Test
    public void testJDK() throws Throwable {
        boolean originalBailoutAction = CompilationBailoutAsFailure.getValue(getInitialOptions());
        ExceptionAction originalFailureAction = CompilationFailureAction.getValue(getInitialOptions());
        // Compile a couple classes in rt.jar
        HotSpotJVMCIRuntime runtime = HotSpotJVMCIRuntime.runtime();
        System.setProperty("CompileTheWorld.LimitModules", "java.base");
        OptionValues initialOptions = getInitialOptions();
        OptionValues harnessOptions = new OptionValues(OptionValues.newOptionMap());
        int startAt = 1;
        int stopAt = 5;
        int maxClasses = Integer.MAX_VALUE;
        String methodFilters = null;
        String excludeMethodFilters = null;
        boolean verbose = false;
        CompileTheWorld ctw = new CompileTheWorld(runtime,
                        (HotSpotGraalCompiler) runtime.getCompiler(),
                        CompileTheWorld.SUN_BOOT_CLASS_PATH,
                        startAt,
                        stopAt,
                        maxClasses,
                        methodFilters,
                        excludeMethodFilters,
                        verbose,
                        harnessOptions,
                        new OptionValues(initialOptions, HighTier.Options.Inline, false));
        ctw.compile();
        assert CompilationBailoutAsFailure.getValue(initialOptions) == originalBailoutAction;
        assert CompilationFailureAction.getValue(initialOptions) == originalFailureAction;
    }
}