/*
* Copyright ( c ) 2020 , 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 .
*
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*/
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.spi.ToolProvider;
/*
* @ test
* @ summary Make sure that jimages are consistent when created by jlink .
* @ bug 8241602
* @ modules jdk . jlink
* java . se
* jdk . management
* jdk . unsupported
* jdk . charsets
* @ run main JLinkReproducible2Test
*/
public class JLinkReproducible2Test {
static final ToolProvider JLINK_TOOL = ToolProvider.findFirst("jlink" )
.orElseThrow(() ->
new RuntimeException("jlink tool not found" )
);
public static void main(String[] args) throws Exception {
Path image1 = Paths.get("./image1" );
Path image2 = Paths.get("./image2" );
JLINK_TOOL.run(System.out, System.err, "--add-modules" , "java.se" , "--output" , image1.toString());
JLINK_TOOL.run(System.out, System.err, "--add-modules" , "java.se" , "--output" , image2.toString());
if (Files.mismatch(image1.resolve("lib" ).resolve("modules" ), image2.resolve("lib" ).resolve("modules" )) != -1 L) {
throw new RuntimeException("jlink producing inconsistent result" );
}
Path image3 = Paths.get("./image3" );
Path image4 = Paths.get("./image4" );
JLINK_TOOL.run(System.out, System.err, "--add-modules" , "java.base,jdk.management,jdk.unsupported,jdk.charsets" , "--output" , image3.toString());
JLINK_TOOL.run(System.out, System.err, "--add-modules" , "java.base,jdk.management,jdk.unsupported,jdk.charsets" , "--output" , image4.toString());
if (Files.mismatch(image3.resolve("lib" ).resolve("modules" ), image4.resolve("lib" ).resolve("modules" )) != -1 L) {
throw new RuntimeException("jlink producing inconsistent result with multiple named modules" );
}
}
}
Messung V0.5 in Prozent C=98 H=90 G=94
¤ Dauer der Verarbeitung: 0.11 Sekunden
(vorverarbeitet am 2026-09-29)
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