hotspot/test/runtime/BootClassAppendProp/BootClassPathAppend.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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/*
 * @test
 * @bug 8087154
 * @summary Uninitialized system property jdk.boot.class.path.append causes SIGSEGV
 * @library /test/lib
 * @modules java.base/jdk.internal.misc
 */

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

// Test that system property jdk.boot.class.path.append is initialized.  Otherwise,
// -XX:+PrintCompilation does causes a SIGSEGV.
public class BootClassPathAppend {
  public static void main(String[] args) throws Exception {

    ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
        "-XX:+PrintCompilation", "-Xcomp", "-version");

    OutputAnalyzer output = new OutputAnalyzer(pb.start());
    output.shouldContain("java.lang.Object");
    output.shouldHaveExitValue(0);
  }
}