test/hotspot/jtreg/runtime/condy/escapeAnalysis/TestEscapeCondy.java

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/*
 * @test
 * @bug 8216970
 * @summary Ensure escape analysis can handle an ldc of a dynamic
 *          constant whose return type is an array of boolean.
 * @modules java.base/jdk.internal.misc
 * @library /test/lib
 * @compile TestEscapeThroughInvokeWithCondy$A.jasm
 * @compile TestEscapeThroughInvokeWithCondy.jasm
 * @compile TestEscapeCondy.java
 * @run main/othervm TestEscapeCondy
 */

import jdk.test.lib.process.ProcessTools;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.compiler.InMemoryJavaCompiler;

public class TestEscapeCondy {
    public static void main(String args[]) throws Throwable {
        // 1. Test escape analysis of a method that contains
        //    a ldc instruction of a condy whose return type is an array of boolean
        ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
             "-XX:CompileCommand=dontinline,runtime.condy.TestEscapeThroughInvokeWithCondy::create",
             "runtime.condy.TestEscapeThroughInvokeWithCondy");
        OutputAnalyzer oa = new OutputAnalyzer(pb.start());
        oa.shouldContain("Test has successfully analyzed ldc bytecode within method create");
        oa.shouldHaveExitValue(0);
    }
}