/*
* Copyright ( c ) 2016 , 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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*/
/*
* @ test
* @ summary Tests to verify jimage basic options , i . e . - - version , - h
* @ library / test / lib
* @ modules jdk . jlink / jdk . tools . jimage
* @ build jdk . test . lib . Asserts
* @ run main JImageBasicsTest
*/
import static jdk.test.lib.Asserts.assertTrue;
public class JImageBasicsTest extends JImageCliTest {
public void testVersion() {
jimage("--version" )
.assertSuccess()
.resultChecker(r -> {
assertTrue(r.output.contains(System.getProperty("java.version" )), "Contains java version." );
});
}
public void testFullVersion() {
jimage("--full-version" )
.assertSuccess()
.resultChecker(r -> {
assertTrue(r.output.contains(System.getProperty("java.version" )), "Contains java version." );
});
}
public void testHelp() {
jimage("--help" )
.assertSuccess()
.resultChecker(r -> verifyHelpOutput(r.output));
}
public void testShortHelp() {
jimage("-h" )
.assertSuccess()
.resultChecker(r -> verifyHelpOutput(r.output));
}
public void testUnknownAction() {
jimage("unknown" )
.assertFailure()
.assertShowsError();
}
public void testUnknownOption() {
jimage("--unknown" )
.assertFailure()
.assertShowsError();
}
private void verifyHelpOutput(String output) {
assertTrue(output.startsWith("Usage: jimage" ), "Usage is printed." );
assertTrue(output.contains("extract" ), "Option 'extract' is found." );
assertTrue(output.contains("info" ), "Option 'info' is found." );
assertTrue(output.contains("list" ), "Option 'list' is found." );
assertTrue(output.contains("verify" ), "Option 'verify' is found." );
}
public static void main(String[] args) throws Throwable {
new JImageBasicsTest().runTests();
}
}
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(vorverarbeitet am 2026-06-09)
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