9695283458
Reviewed-by: alanb
136 lines
4.3 KiB
Java
136 lines
4.3 KiB
Java
/*
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* Copyright (c) 2022, Huawei Technologies Co., Ltd. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 8240903
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* @summary Test consistency of moduleHashes attribute between builds
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* @library /test/lib
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* @run testng HashesOrderTest
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*/
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Collections;
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import java.util.List;
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import java.util.spi.ToolProvider;
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import java.util.stream.Collectors;
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import jdk.test.lib.compiler.ModuleInfoMaker;
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import org.testng.annotations.Test;
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import static org.testng.Assert.assertEquals;
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public class HashesOrderTest {
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private ToolProvider JMOD_TOOL = ToolProvider.findFirst("jmod")
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.orElseThrow(() ->
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new RuntimeException("jmod tool not found")
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);
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private String DATE = "2021-01-06T14:36:00+02:00";
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private int NUM_MODULES = 64;
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private Path mods;
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private Path lib1;
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private Path lib2;
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private ModuleInfoMaker builder;
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@Test
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public void test() throws Exception {
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mods = Path.of("mods");
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lib1 = Path.of("lib1");
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lib2 = Path.of("lib2");
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builder = new ModuleInfoMaker(Path.of("src"));
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Files.createDirectories(mods);
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Files.createDirectories(lib1);
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Files.createDirectories(lib2);
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makeModule("ma");
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String moduleName;
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for (int i = 0; i < NUM_MODULES; i++) {
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moduleName = "m" + i + "b";
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makeModule(moduleName, "ma");
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makeJmod(moduleName, lib1);
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makeJmod(moduleName, lib2);
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}
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makeJmod("ma", lib1, "--module-path", lib1.toString(),
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"--hash-modules", ".*");
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Path jmod1 = lib1.resolve("ma.jmod");
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makeJmod("ma", lib2, "--module-path", lib2.toString(),
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"--hash-modules", ".*");
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Path jmod2 = lib2.resolve("ma.jmod");
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assertEquals(Files.mismatch(jmod1, jmod2), -1);
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}
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private void makeModule(String mn, String... deps)
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throws IOException
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{
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StringBuilder sb = new StringBuilder();
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sb.append("module ")
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.append(mn)
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.append(" {")
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.append("\n");
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Arrays.stream(deps)
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.forEach(req -> {
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sb.append(" requires ");
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sb.append(req)
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.append(";\n");
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});
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sb.append("}\n");
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builder.writeJavaFiles(mn, sb.toString());
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builder.compile(mn, mods);
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}
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private void makeJmod(String moduleName, Path libName, String... options) {
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Path mclasses = mods.resolve(moduleName);
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Path outfile = libName.resolve(moduleName + ".jmod");
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List<String> args = new ArrayList<>();
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args.add("create");
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Collections.addAll(args, options);
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Collections.addAll(args, "--date", DATE);
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Collections.addAll(args, "--class-path", mclasses.toString(),
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outfile.toString());
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runJmod(args);
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}
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private void runJmod(List<String> args) {
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runJmod(args.toArray(new String[args.size()]));
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}
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private void runJmod(String... args) {
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int rc = JMOD_TOOL.run(System.out, System.out, args);
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System.out.println("jmod " + Arrays.stream(args).collect(Collectors.joining(" ")));
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if (rc != 0) {
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throw new AssertionError("jmod failed: rc = " + rc);
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}
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}
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}
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