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/*
* Copyright (c) 2019, 2023, 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.
*/
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.List;
import java.util.stream.Stream;
import jdk.test.lib.JDKToolLauncher;
import jdk.test.lib.Utils;
import jdk.test.lib.compiler.CompilerUtils;
import jdk.test.lib.process.ProcessTools;
import static java.nio.file.StandardCopyOption.REPLACE_EXISTING;
public class ModuleTestUtil {
private ModuleTestUtil() {
// Private constructor to prevent class instantiation
}
/**
* Compile all the java sources and copy the resource files in the module.
*
* @param src path to the source directory
* @param dest path to the destination directory
* @param mn module name
* @param resFormat resource format
*/
public static void prepareModule(Path src, Path dest, String mn,
String resFormat) {
compileModule(src, dest, mn);
copyResFiles(src, dest, mn, resFormat);
}
/**
* Compile all the java sources in the module.
*
* @param src path to the source directory
* @param dest path to the destination directory
* @param mn module name
*/
public static void compileModule(Path src, Path dest, String mn) {
try {
boolean compiled = CompilerUtils.compile(src.resolve(mn), dest,
"--module-source-path", src.toString());
if (!compiled) {
throw new RuntimeException("Compile module " + mn + " failed.");
}
} catch (IOException e) {
throw new RuntimeException("Compile module " + mn + " failed.");
}
}
/**
* Compile all the java sources in the unnamed package.
*
* @param src path to the source directory
* @param dest path to the destination directory
* @param pn package name
*/
public static void compilePkg(Path src, Path dest, String pn) {
try {
boolean compiled = CompilerUtils.compile(src.resolve(pn),
dest.resolve(pn));
if (!compiled) {
throw new RuntimeException("Compile package " + pn + " failed.");
}
} catch (IOException e) {
throw new RuntimeException("Compile package " + pn + " failed.");
}
}
/**
* Copy all the resource files.
*
* @param src path to the source directory
* @param dest path to the destination directory
* @param mn module name
* @param resFormat resource format
*/
public static void copyResFiles(Path src, Path dest, String mn,
String resFormat) {
try (Stream<Path> stream = Files.walk(src.resolve(mn))
.filter(path -> path.toString().endsWith(resFormat))) {
stream.forEach(f -> {
String resName = f.toString();
String relativePath = resName.substring(src.toString().length());
Path destFile = Paths.get(dest.toString() + relativePath);
try {
Path destParentDir = destFile.getParent();
if (Files.notExists(destParentDir)) {
Files.createDirectories(destParentDir);
}
Files.copy(f, destFile, REPLACE_EXISTING);
} catch (IOException e) {
throw new RuntimeException("Copy " + f.toString() + " to "
+ destFile.toString() + " failed.");
}
});
} catch (IOException e) {
throw new RuntimeException("Copy resource files failed.");
}
}
/**
* Run the module test.
*
* @param mp module path
* @param mn module name
* @param localeList locale list
*/
public static void runModule(String mp, String mn, List<String> localeList)
throws Throwable {
List<String> args = List.of(
"-ea", "-esa",
"-p", mp,
"-m", mn);
// Build process (with VM flags)
ProcessBuilder pb = ProcessTools.createTestJavaProcessBuilder(
Stream.concat(args.stream(), localeList.stream()).toList());
// Evaluate process status
int exitCode = ProcessTools.executeCommand(pb).getExitValue();
if (exitCode != 0) {
throw new RuntimeException("Execution of the test failed. "
+ "Unexpected exit code: " + exitCode);
}
}
/**
* Run the module test with a jar file specified by the classpath.
*
* @param cp classpath
* @param mp module path
* @param mn module name
* @param localeList locale list
* @param expected expected execution status
*/
public static void runModuleWithCp(String cp, String mp, String mn,
List<String> localeList, boolean expected) throws Throwable {
List<String> args = List.of(
"-ea", "-esa",
"-cp", cp,
"-p", mp,
"-m", mn);
// Build process (with VM flags)
ProcessBuilder pb = ProcessTools.createTestJavaProcessBuilder(
Stream.concat(args.stream(), localeList.stream()).toList());
// Evaluate process status
int exitCode = ProcessTools.executeCommand(pb).getExitValue();
if (expected) {
if (exitCode != 0) {
throw new RuntimeException("Execution of the test loads bundles "
+ "from the jar file specified by the class-path failed. "
+ "Unexpected exit code: " + exitCode);
}
} else {
if (exitCode == 0) {
throw new RuntimeException("Execution of the test not loads bundles "
+ "from the jar file specified by the class-path failed. "
+ "Unexpected exit code: " + exitCode);
}
}
}
/**
* Run the module test with "useOldISOCodes=true".
*
* @param mp module path
* @param mn module name
* @param localeList locale list
*/
public static void runModuleWithLegacyCode(String mp, String mn, List<String> localeList)
throws Throwable {
List<String> args = List.of(
"-ea", "-esa",
"-Djava.locale.useOldISOCodes=true",
"-p", mp,
"-m", mn);
// Build process (with VM flags)
ProcessBuilder pb = ProcessTools.createTestJavaProcessBuilder(
Stream.concat(args.stream(), localeList.stream()).toList());
// Evaluate process status
int exitCode = ProcessTools.executeCommand(pb).getExitValue();
if (exitCode != 0) {
throw new RuntimeException("Execution of the test failed. "
+ "Unexpected exit code: " + exitCode);
}
}
}
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