/*
* Copyright ( c ) 2022 , 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
* @ enablePreview
*
* @ run testng / othervm - Dos . arch = unknown - Dos . name = unknown - - enable - native - access = ALL - UNNAMED TestUnsupportedLinker
*/
import java.lang.foreign.Linker;
import java.lang.foreign.SegmentScope;
import java.lang.foreign.VaList;
import java.lang.foreign.ValueLayout;
import org.testng.annotations.Test;
public class TestUnsupportedLinker {
@Test(expectedExceptions = UnsupportedOperationException.class )
public void testLinker() {
Linker.nativeLinker();
}
@Test(expectedExceptions = UnsupportedOperationException.class )
public void testEmptyVaList() {
VaList.empty();
}
@Test(expectedExceptions = UnsupportedOperationException.class )
public void testNonEmptyVaList() {
VaList.make(builder -> builder.addVarg(ValueLayout.JAVA_INT, 42 ), SegmentScope.auto());
}
@Test(expectedExceptions = UnsupportedOperationException.class )
public void testUnsafeVaList() {
VaList.ofAddress(0 L, SegmentScope.auto());
}
}
Messung V0.5 in Prozent C=94 H=100 G=96
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-06-10)
¤
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