1 /*
2 * Copyright (c) 2016, 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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /**
25 * @test
26 * @bug 8170832 8180447
27 * @summary Arguments passed in environment variable
28 * @modules jdk.compiler
29 * jdk.zipfs
30 * @build TestHelper
31 * @run main ArgsEnvVar
32 */
33 import java.io.File;
34 import java.io.IOException;
35 import java.util.ArrayList;
36 import java.util.HashMap;
37 import java.util.List;
38 import java.util.Map;
39 import java.util.regex.Pattern;
40
41 public class ArgsEnvVar extends TestHelper {
42 private static File testJar = null;
43 private static Map<String, String> env = new HashMap<>();
44
45 private static String JDK_JAVA_OPTIONS = "JDK_JAVA_OPTIONS";
46
47 static void init() throws IOException {
48 if (testJar != null) {
49 return;
50 }
51 testJar = new File("test.jar");
52 StringBuilder tsrc = new StringBuilder();
53 tsrc.append("public static void main(String... args) {\n");
54 tsrc.append(" for (String x : args) {\n");
55 tsrc.append(" System.out.println(x);\n");
56 tsrc.append(" }\n");
57 tsrc.append("}\n");
58 createJar(testJar, new File("Foo"), tsrc.toString());
59
60 env.put(JLDEBUG_KEY, "true");
61 }
62
63 private File createArgFile(String fname, List<String> lines) throws IOException {
64 File argFile = new File(fname);
65 argFile.delete();
66 createAFile(argFile, lines);
67 return argFile;
68 }
69
70 private void verifyOptions(List<String> args, TestResult tr) {
71 if (args.isEmpty()) {
72 return;
73 }
74
75 int i = 1;
76 for (String x : args) {
77 tr.matches(".*argv\\[" + i + "\\] = " + Pattern.quote(x) + ".*");
78 i++;
79 }
80 if (! tr.testStatus) {
81 System.out.println(tr);
82 throw new RuntimeException("test fails");
83 }
84 }
85
86 private void verifyUserArgs(List<String> args, TestResult tr, int index) {
87 if (javaCmd != TestHelper.javaCmd) {
88 tr.contains("\tFirst application arg index: 1");
89 } else {
90 tr.contains("\tFirst application arg index: " + index);
91
92 for (String arg: args) {
93 tr.matches("^" + Pattern.quote(arg) + "$");
94 }
95 }
96
97 if (! tr.testStatus) {
98 System.out.println(tr);
99 throw new RuntimeException("test fails");
100 }
101 }
102
103 @Test
104 // Verify prepend and @argfile expansion
105 public void basic() throws IOException {
106 File argFile1 = createArgFile("argFile1", List.of("-Xmx32m"));
107 File argFile2 = createArgFile("argFile2", List.of("-Darg.file2=TWO"));
108 File argFile3 = createArgFile("argFile3", List.of("-Darg.file3=THREE"));
109
110 env.put(JDK_JAVA_OPTIONS, "@argFile1\n-Xint\r-cp @@escaped\t@argFile2");
111
112 TestResult tr = doExec(env, javaCmd, "@argFile3", "-cp", "test.jar", "Foo", "uarg1", "@uarg2");
113
114 List<String> appArgs = new ArrayList<>();
115 appArgs.add("uarg1");
116 appArgs.add("@uarg2");
117
118 List<String> options = new ArrayList<>();
119 options.add("-Xmx32m");
120 options.add("-Xint");
121 options.add("-cp");
122 options.add("@escaped");
123 options.add("-Darg.file2=TWO");
124 options.add("-Darg.file3=THREE");
125 options.add("-cp");
126 options.add("test.jar");
127 options.add("Foo");
128 options.addAll(appArgs);
129
130 verifyOptions(options, tr);
131 verifyUserArgs(appArgs, tr, 10);
132 argFile1.delete();
133 argFile2.delete();
134 argFile3.delete();
135 }
136
137 private TestResult testInEnv(List<String> options) {
138 env.put(JDK_JAVA_OPTIONS, String.join(" ", options));
139 return doExec(env, javaCmd, "-jar", "test.jar");
140 }
141
142 private TestResult testInEnvAsArgFile(List<String> options) throws IOException {
143 File argFile = createArgFile("argFile", options);
144 env.put(JDK_JAVA_OPTIONS, "@argFile");
145 TestResult tr = doExec(env, javaCmd, "-jar", "test.jar");
146 argFile.delete();
147 return tr;
148 }
149
150 @Test
151 public void noTerminalOpt() throws IOException {
152 List<List<String>> terminal_opts = List.of(
153 List.of("-jar", "test.jar"),
154 List.of("-m", "test/Foo"),
155 List.of("--module", "test/Foo"),
156 List.of("--dry-run"),
157 List.of("-h"),
158 List.of("-?"),
159 List.of("-help"),
160 List.of("--help"),
161 List.of("-X"),
162 List.of("--help-extra"),
163 List.of("-version"),
164 List.of("--version"),
165 List.of("-fullversion"),
166 List.of("--full-version"));
167
168 for (List<String> options: terminal_opts) {
169 // terminal opt in environment variable
170 TestResult tr = testInEnv(options);
171 tr.checkNegative();
172 if (!tr.testStatus) {
173 System.out.println(tr);
174 throw new RuntimeException("test fails");
175 }
176
177 // terminal opt in environment variable through @file
178 tr = testInEnvAsArgFile(options);
179 tr.checkNegative();
180 if (!tr.testStatus) {
181 System.out.println(tr);
182 throw new RuntimeException("test fails");
183 }
184 }
185 }
186
187 @Test
188 public void quote() throws IOException {
189 File argFile1 = createArgFile("arg File 1", List.of("-Xint"));
190 File argFile2 = createArgFile("arg File 2", List.of("-Dprop='value with spaces'"));
191 File argFile3 = createArgFile("arg File 3", List.of("-Xmx32m"));
192 env.put(JDK_JAVA_OPTIONS, "'@arg File 1' @\"arg File 2\" @'arg File'\" 3\"");
193
194 TestResult tr = doExec(env, javaCmd, "-jar", "test.jar");
195 List<String> options = new ArrayList<>();
196 options.add("-Xint");
197 options.add("-Dprop=value with spaces");
198 options.add("-Xmx32m");
199 options.add("-jar");
200 options.add("test.jar");
201 verifyOptions(options, tr);
202 argFile1.delete();
203 argFile2.delete();
204 argFile3.delete();
205 }
206
207 @Test
208 public void openQuoteShouldFail() {
209 env.put(JDK_JAVA_OPTIONS, "-Dprop='value missing close quote");
210 TestResult tr = doExec(env, javaCmd, "-version");
211 tr.checkNegative();
212 if (!tr.testStatus) {
213 System.out.println(tr);
214 throw new RuntimeException("test fails");
215 }
216 }
217
218 @Test
219 public void noWildcard() {
220 env.put(JDK_JAVA_OPTIONS, "-cp *");
221 TestResult tr = doExec(env, javaCmd, "-jar", "test.jar");
222 verifyOptions(List.of("-cp", "*", "-jar", "test.jar"), tr);
223
224 env.put(JDK_JAVA_OPTIONS, "-p ?");
225 tr = doExec(env, javaCmd, "-jar", "test.jar", "one", "two");
226 verifyOptions(List.of("-p", "?", "-jar", "test.jar", "one", "two"), tr);
227 }
228
229 @Test
230 public void testTrailingSpaces() {
231 env.put(JDK_JAVA_OPTIONS, "--add-exports java.base/jdk.internal.misc=ALL-UNNAMED ");
232 TestResult tr = doExec(env, javaCmd, "-jar", "test.jar");
233 verifyOptions(List.of("--add-exports", "java.base/jdk.internal.misc=ALL-UNNAMED", "-jar", "test.jar"), tr);
234
235 env.put(JDK_JAVA_OPTIONS, "--class-path ' '");
236 tr = doExec(env, javaCmd, "-jar", "test.jar");
237 verifyOptions(List.of("--class-path", " ", "-jar", "test.jar"), tr);
238
239 env.put(JDK_JAVA_OPTIONS, " --add-exports java.base/jdk.internal.misc=ALL-UNNAMED ");
240 tr = doExec(env, javaCmd, "-jar", "test.jar");
241 verifyOptions(List.of("--add-exports", "java.base/jdk.internal.misc=ALL-UNNAMED", "-jar", "test.jar"), tr);
242 }
243
244 public static void main(String... args) throws Exception {
245 init();
246 ArgsEnvVar a = new ArgsEnvVar();
247 a.run(args);
248 if (testExitValue > 0) {
249 System.out.println("Total of " + testExitValue + " failed");
250 System.exit(1);
251 } else {
252 System.out.println("All tests pass");
253 }
254 }
255 }