/*
* Copyright ( c ) 2018 , 2021 , Oracle and / or its affiliates . All rights reserved .
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
* This code is free software ; you can redistribute it and / or modify it
* under the terms of the GNU General Public License version 2 only , as
* published by the Free Software Foundation .
*
* 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 ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
*
* Please contact Oracle , 500 Oracle Parkway , Redwood Shores , CA 94065 USA
* or visit www . oracle . com if you need additional information or have any
* questions .
*/
/*
* @ test
* @ bug 8214583
* @ summary Check that getSubject works after JIT compiler escape analysis .
*/
import java.util.Arrays;
import java.util.Collections;
import java.util.HashSet;
import java.util.Set;
import javax.security.auth.Subject;
public class DoAs {
public static void main(String[] args) throws Exception {
final Set<String> outer = new HashSet<>(Arrays.asList("Outer" ));
final Subject subject = new Subject(true , Collections.EMPTY_SET, outer, Collections.EMPTY_SET);
for (int i = 0 ; i < 100 _000 ; ++i) {
final int index = i;
Subject.callAs(subject, () -> {
Subject s = Subject.current();
if (s != subject) {
throw new AssertionError("outer Oops! " + "iteration " + index + " " + s + " != " + subject);
}
return 0 ;
});
}
}
}
Messung V0.5 in Prozent C=85 H=92 G=88
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-06-10)
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