| /* |
| * Copyright (c) 2014, 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. |
| * |
| * 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 8035063 |
| * @summary Tests the preparation of javac-arguments. |
| * |
| * @modules jdk.compiler/com.sun.tools.sjavac.options |
| * @build Wrapper |
| * @run main Wrapper JavacOptionPrep |
| */ |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.nio.file.Files; |
| import java.nio.file.Paths; |
| import java.util.Arrays; |
| import java.util.Iterator; |
| |
| import com.sun.tools.sjavac.options.Options; |
| |
| |
| public class JavacOptionPrep { |
| |
| enum TestPath { |
| CP1, CP2, SRC1, SRC2, SOURCEPATH1, SOURCEPATH2; |
| |
| public String toString() { |
| return name().toLowerCase(); |
| } |
| } |
| |
| private final static String SEP = File.pathSeparator; |
| |
| public static void main(String[] unused) throws IOException { |
| |
| for (TestPath p : TestPath.values()) |
| Files.createDirectory(Paths.get(p.toString())); |
| |
| // Test some various cases: |
| // - Paths combined with File.pathSeparator (CP1 / CP2) |
| // - Paths given as duplicate options (SOURCEPATH1 / SOURCEPATH2) |
| // - Sources provided by -src (SRC1) |
| // - Sources provided without preceding option (SRC2) |
| // - An unrecognized option which is to be passed on to javac |
| String sjavacArgs = "-cp " + TestPath.CP1 + SEP + TestPath.CP2 + |
| " -d dest" + |
| " -h header" + |
| " -sourcepath " + TestPath.SOURCEPATH1 + |
| " -src " + TestPath.SRC1 + |
| " -s gensrc" + |
| " -sourcepath " + TestPath.SOURCEPATH2 + |
| " " + TestPath.SRC2 + |
| " -unrecognized"; |
| |
| Options options = Options.parseArgs(sjavacArgs.split(" ")); |
| |
| // Extract javac-options |
| String[] javacArgs = options.prepJavacArgs(); |
| |
| // Check the result |
| boolean destDirFound = false; |
| boolean userPathsFirst = false; |
| boolean headerDirFound = false; |
| boolean gensrcDirFound = false; |
| boolean classPathFound = false; |
| boolean sourcePathFound = false; |
| boolean unrecognizedFound = false; |
| boolean implicitNoneFound = false; |
| |
| Iterator<String> javacArgIter = Arrays.asList(javacArgs).iterator(); |
| while (javacArgIter.hasNext()) { |
| |
| String option = javacArgIter.next(); |
| |
| // Ignore this option for now. When the file=... requirement goes |
| // away, this will be easier to handle. |
| if (option.startsWith("--debug:completionDeps")) |
| continue; |
| |
| switch (option) { |
| case "-classpath": |
| case "-cp": |
| classPathFound = true; |
| assertEquals(TestPath.CP1 + SEP + TestPath.CP2, |
| javacArgIter.next()); |
| break; |
| |
| case "-d": |
| destDirFound = true; |
| assertEquals(Paths.get("dest").toAbsolutePath().toString(), |
| javacArgIter.next()); |
| break; |
| |
| case "-h": |
| headerDirFound = true; |
| assertEquals(Paths.get("header").toAbsolutePath().toString(), |
| javacArgIter.next()); |
| break; |
| |
| case "-s": |
| gensrcDirFound = true; |
| assertEquals(Paths.get("gensrc").toAbsolutePath().toString(), |
| javacArgIter.next()); |
| break; |
| |
| case "-sourcepath": |
| sourcePathFound = true; |
| assertEquals(TestPath.SRC1 + SEP + |
| TestPath.SRC2 + SEP + |
| TestPath.SOURCEPATH1 + SEP + |
| TestPath.SOURCEPATH2, |
| javacArgIter.next()); |
| break; |
| |
| case "-unrecognized": |
| unrecognizedFound = true; |
| break; |
| |
| case "-implicit:none": |
| implicitNoneFound = true; |
| break; |
| |
| // Note that *which* files to actually compile is not dealt |
| // with by prepJavacArgs. |
| |
| default: |
| throw new AssertionError("Unexpected option found: " + option); |
| } |
| } |
| |
| if (!destDirFound) |
| throw new AssertionError("Dest directory not found."); |
| |
| if (!headerDirFound) |
| throw new AssertionError("Header directory not found."); |
| |
| if (!gensrcDirFound) |
| throw new AssertionError("Generated source directory not found."); |
| |
| if (!classPathFound) |
| throw new AssertionError("Class path not found."); |
| |
| if (!sourcePathFound) |
| throw new AssertionError("Source path not found."); |
| |
| if (!unrecognizedFound) |
| throw new AssertionError("\"-unrecognized\" not found."); |
| |
| if (!implicitNoneFound) |
| throw new AssertionError("\"-implicit:none\" not found."); |
| } |
| |
| static void assertEquals(Object expected, Object actual) { |
| if (!expected.equals(actual)) |
| throw new AssertionError("Expected " + expected + " but got " + actual); |
| } |
| } |