jdk-24/test/langtools/tools/javac/platform/NumericalComparatorTest.java
Jan Lahoda 5bf8a6f44b 8196618: Create API to list supported values for javac --release option
8194308: jdeprscan will need updates to deal with the removal of the Java EE modules

Generalizing tests to run over all supported --release keys; fixing jdeprscan to work with --release 11.

Reviewed-by: smarks, vromero
2018-06-14 13:16:21 +02:00

59 lines
2.1 KiB
Java

/*
* Copyright (c) 2018, 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 8196618
* @summary Check that JDKPlatformProvider.NUMERICAL_COMPARATOR works correctly
* @library /tools/lib
* @modules jdk.compiler/com.sun.tools.javac.platform
* @run main NumericalComparatorTest
*/
import java.io.IOException;
import java.util.List;
import java.util.stream.Collectors;
import com.sun.tools.javac.platform.JDKPlatformProvider;
public class NumericalComparatorTest {
public static void main(String... args) throws IOException {
new NumericalComparatorTest().run();
}
void run() throws IOException {
doTest(List.of("8", "10", "11", "9", "b1", "a1", "a2"),
List.of("8", "9", "10", "11", "a1", "a2", "b1"));
}
void doTest(List<String> input, List<String> expectedOutput) {
List<String> actual = input.stream()
.sorted(JDKPlatformProvider.NUMERICAL_COMPARATOR)
.collect(Collectors.toList());
if (!expectedOutput.equals(actual))
throw new AssertionError("Unexpected output: " + actual);
}
}