OptionDecoding.java revision 2721:f7ce2cfa4cdb 
1/*
2 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.  Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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24 */
25
26/*
27 * @test
28 * @bug 8035063 8054465
29 * @summary Tests decoding of String[] into Options.
30 *
31 * @build Wrapper
32 * @run main Wrapper OptionDecoding
33 */
34
35import static util.OptionTestUtil.assertEquals;
36import static util.OptionTestUtil.checkFilesFound;
37
38import java.io.File;
39import java.io.IOException;
40import java.nio.file.Files;
41import java.nio.file.Path;
42import java.nio.file.Paths;
43import java.util.ArrayList;
44import java.util.Arrays;
45import java.util.Collections;
46import java.util.HashMap;
47import java.util.List;
48import java.util.Map;
49
50import com.sun.tools.sjavac.CopyFile;
51import com.sun.tools.sjavac.Main;
52import com.sun.tools.sjavac.Module;
53import com.sun.tools.sjavac.Source;
54import com.sun.tools.sjavac.client.ClientMain;
55import com.sun.tools.sjavac.options.Options;
56import com.sun.tools.sjavac.options.SourceLocation;
57
58public class OptionDecoding {
59
60    public static void main(String[] args) throws IOException {
61
62        testPaths();
63        testDupPaths();
64        testSourceLocations();
65        testSimpleOptions();
66        testServerConf();
67        testSearchPaths();
68        testTranslationRules();
69
70    }
71
72    // Test decoding of output paths
73    static void testPaths() throws IOException {
74
75        final String H = "headers";
76        final String G = "gensrc";
77        final String D = "dest";
78        final String CMP = "srcRefList.txt";
79
80        Options options = Options.parseArgs("-h", H, "-s", G, "-d", D,
81                                            "--compare-found-sources", CMP);
82
83        assertEquals(Paths.get(H).toAbsolutePath(), options.getHeaderDir());
84        assertEquals(Paths.get(G).toAbsolutePath(), options.getGenSrcDir());
85        assertEquals(Paths.get(D).toAbsolutePath(), options.getDestDir());
86        assertEquals(Paths.get(CMP), options.getSourceReferenceList());
87
88    }
89
90    // Providing duplicate header / dest / gensrc paths should produce an error.
91    static void testDupPaths() throws IOException {
92
93        try {
94            Options.parseArgs("-h", "dir1", "-h", "dir2");
95            throw new RuntimeException("Duplicate header directories should fail.");
96        } catch (IllegalArgumentException iae) {
97            // Expected
98        }
99
100        try {
101            Options.parseArgs("-s", "dir1", "-s", "dir2");
102            throw new RuntimeException("Duplicate paths for generated sources should fail.");
103        } catch (IllegalArgumentException iae) {
104            // Expected
105        }
106
107        try {
108            Options.parseArgs("-d", "dir1", "-d", "dir2");
109            throw new RuntimeException("Duplicate destination directories should fail.");
110        } catch (IllegalArgumentException iae) {
111            // Expected
112        }
113
114    }
115
116    // Test source locations and -x, -i, -xf, -if filters
117    static void testSourceLocations() throws IOException {
118
119        Path a1 = Paths.get("root/pkg1/ClassA1.java");
120        Path a2 = Paths.get("root/pkg1/ClassA2.java");
121        Path b1 = Paths.get("root/pkg1/pkg2/ClassB1.java");
122        Path b2 = Paths.get("root/pkg1/pkg2/ClassB2.java");
123        Path c1 = Paths.get("root/pkg3/ClassC1.java");
124        Path c2 = Paths.get("root/pkg3/ClassC2.java");
125
126        for (Path p : Arrays.asList(a1, a2, b1, b2, c1, c2)) {
127            Files.createDirectories(p.getParent());
128            Files.createFile(p);
129        }
130
131        // Test -if
132        {
133            Options options = Options.parseArgs("-if", "root/pkg1/ClassA1.java", "root");
134
135            Map<String, Source> foundFiles = new HashMap<>();
136            ClientMain.findSourceFiles(options.getSources(), Collections.singleton(".java"), foundFiles,
137                    new HashMap<String, Module>(), new Module("", ""), false, true);
138
139            checkFilesFound(foundFiles.keySet(), a1);
140        }
141
142        // Test -i
143        System.out.println("--------------------------- CHECKING -i ----------------");
144        {
145            Options options = Options.parseArgs("-i", "pkg1/*", "root");
146
147            Map<String, Source> foundFiles = new HashMap<>();
148            ClientMain.findSourceFiles(options.getSources(), Collections.singleton(".java"), foundFiles,
149                    new HashMap<String, Module>(), new Module("", ""), false, true);
150
151            checkFilesFound(foundFiles.keySet(), a1, a2, b1, b2);
152        }
153        System.out.println("--------------------------------------------------------");
154
155        // Test -xf
156        {
157            Options options = Options.parseArgs("-xf", "root/pkg1/ClassA1.java", "root");
158
159            Map<String, Source> foundFiles = new HashMap<>();
160            ClientMain.findSourceFiles(options.getSources(), Collections.singleton(".java"), foundFiles,
161                    new HashMap<String, Module>(), new Module("", ""), false, true);
162
163            checkFilesFound(foundFiles.keySet(), a2, b1, b2, c1, c2);
164        }
165
166        // Test -x
167        {
168            Options options = Options.parseArgs("-i", "pkg1/*", "root");
169
170            Map<String, Source> foundFiles = new HashMap<>();
171            ClientMain.findSourceFiles(options.getSources(), Collections.singleton(".java"), foundFiles,
172                    new HashMap<String, Module>(), new Module("", ""), false, true);
173
174            checkFilesFound(foundFiles.keySet(), a1, a2, b1, b2);
175        }
176
177        // Test -x and -i
178        {
179            Options options = Options.parseArgs("-i", "pkg1/*", "-x", "pkg1/pkg2/*", "root");
180
181            Map<String, Source> foundFiles = new HashMap<>();
182            ClientMain.findSourceFiles(options.getSources(), Collections.singleton(".java"), foundFiles,
183                    new HashMap<String, Module>(), new Module("", ""), false, true);
184
185            checkFilesFound(foundFiles.keySet(), a1, a2);
186        }
187
188    }
189
190    // Test basic options
191    static void testSimpleOptions() {
192
193        Options options = Options.parseArgs("-j", "17", "--log=debug");
194        assertEquals(17, options.getNumCores());
195        assertEquals("debug", options.getLogLevel());
196        assertEquals(false, options.isDefaultPackagePermitted());
197        assertEquals(false, options.areUnidentifiedArtifactsPermitted());
198        assertEquals(false, options.isUnidentifiedArtifactPermitted(Paths.get("bar.txt").toFile().getAbsolutePath()));
199
200        options = Options.parseArgs("--permit-unidentified-artifacts",
201                                    "--permit-artifact=bar.txt",
202                                    "--permit-sources-without-package");
203        assertEquals("info", options.getLogLevel());
204        assertEquals(true, options.isDefaultPackagePermitted());
205        assertEquals(true, options.areUnidentifiedArtifactsPermitted());
206        assertEquals(true, options.isUnidentifiedArtifactPermitted(Paths.get("bar.txt").toFile().getAbsolutePath()));
207    }
208
209    // Test server configuration options
210    static void testServerConf() {
211        Options options = Options.parseArgs("--server:someServerConfiguration");
212        assertEquals("someServerConfiguration", options.getServerConf());
213        assertEquals(false, options.startServerFlag());
214
215        options = Options.parseArgs("--startserver:someServerConfiguration");
216        assertEquals("someServerConfiguration", options.getServerConf());
217        assertEquals(true, options.startServerFlag());
218    }
219
220    // Test input paths
221    static void testSearchPaths() {
222        List<String> i, x, iF, xF;
223        i = x = iF = xF = new ArrayList<>();
224
225        SourceLocation dir1 = new SourceLocation(Paths.get("dir1"), i, x, iF, xF);
226        SourceLocation dir2 = new SourceLocation(Paths.get("dir2"), i, x, iF, xF);
227        String dir1_PS_dir2 = "dir1" + File.pathSeparator + "dir2";
228
229        Options options = Options.parseArgs("-sourcepath", dir1_PS_dir2);
230        assertEquals(options.getSourceSearchPaths(), Arrays.asList(dir1, dir2));
231
232        options = Options.parseArgs("-modulepath", dir1_PS_dir2);
233        assertEquals(options.getModuleSearchPaths(), Arrays.asList(dir1, dir2));
234
235        options = Options.parseArgs("-classpath", dir1_PS_dir2);
236        assertEquals(options.getClassSearchPath(), Arrays.asList(dir1, dir2));
237    }
238
239    // Test -tr option
240    static void testTranslationRules() {
241
242        Class<?> cls = com.sun.tools.sjavac.CompileJavaPackages.class;
243
244        Options options = Options.parseArgs(
245                "-tr", ".exa=" + cls.getName(),
246                "-tr", ".exb=" + cls.getName(),
247                "-copy", ".html");
248
249        assertEquals(cls, options.getTranslationRules().get(".exa").getClass());
250        assertEquals(cls, options.getTranslationRules().get(".exb").getClass());
251        assertEquals(CopyFile.class, options.getTranslationRules().get(".html").getClass());
252
253    }
254}
255