/*
* Copyright ( c ) 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 .
*
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* questions .
*/
/**
* @ test
* @ bug 8170832 8180447
* @ summary Arguments passed in environment variable
* @ modules jdk . compiler
* jdk . zipfs
* @ build TestHelper
* @ run main ArgsEnvVar
*/
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.regex.Pattern;
import java.nio.file.Paths;
import java.nio.file.Path;
public class ArgsEnvVar extends TestHelper {
private static File testJar = null ;
private static Map<String, String> env = new HashMap<>();
private static String JDK_JAVA_OPTIONS = "JDK_JAVA_OPTIONS" ;
static void init() throws IOException {
if (testJar != null ) {
return ;
}
testJar = new File("test.jar" );
StringBuilder tsrc = new StringBuilder();
tsrc.append("public static void main(String... args) {\n" );
tsrc.append(" for (String x : args) {\n" );
tsrc.append(" System.out.println(x);\n" );
tsrc.append(" }\n" );
tsrc.append("}\n" );
createJar(testJar, new File("Foo" ), tsrc.toString());
env.put(JLDEBUG_KEY, "true" );
}
private File createArgFile(String fname, List<String> lines) throws IOException {
File argFile = new File(fname);
argFile.delete ();
createAFile(argFile, lines);
return argFile;
}
private void verifyOptions(List<String> args, TestResult tr) {
if (args.isEmpty()) {
return ;
}
int i = 1 ;
for (String x : args) {
tr.matches(".*argv\\[" + i + "\\] = " + Pattern.quote(x) + ".*" );
i++;
}
if (! tr.testStatus) {
System.out.println(tr);
throw new RuntimeException("test fails" );
}
}
private void verifyUserArgs(List<String> args, TestResult tr, int index) {
if (javaCmd != TestHelper.javaCmd) {
tr.contains("\tFirst application arg index: 1" );
} else {
tr.contains("\tFirst application arg index: " + index);
for (String arg: args) {
tr.matches("^" + Pattern.quote(arg) + "$" );
}
}
if (! tr.testStatus) {
System.out.println(tr);
throw new RuntimeException("test fails" );
}
}
@Test
// Verify prepend and @argfile expansion
public void basic() throws IOException {
File argFile1 = createArgFile("argFile1" , List.of("-Xmx32m" ));
File argFile2 = createArgFile("argFile2" , List.of("-Darg.file2=TWO" ));
File argFile3 = createArgFile("argFile3" , List.of("-Darg.file3=THREE" ));
env.put(JDK_JAVA_OPTIONS, "@argFile1\n-Xint\r-cp @@escaped\t@argFile2" );
TestResult tr = doExec(env, javaCmd, "@argFile3" , "-cp" , "test.jar" , "Foo" , "uarg1" , "@uarg2" );
List<String> appArgs = new ArrayList<>();
appArgs.add("uarg1" );
appArgs.add("@uarg2" );
List<String> options = new ArrayList<>();
options.add("-Xmx32m" );
options.add("-Xint" );
options.add("-cp" );
options.add("@escaped" );
options.add("-Darg.file2=TWO" );
options.add("-Darg.file3=THREE" );
options.add("-cp" );
options.add("test.jar" );
options.add("Foo" );
options.addAll(appArgs);
verifyOptions(options, tr);
verifyUserArgs(appArgs, tr, 10 );
argFile1.delete ();
argFile2.delete ();
argFile3.delete ();
}
private TestResult testInEnv(List<String> options) {
env.put(JDK_JAVA_OPTIONS, String.join(" " , options));
return doExec(env, javaCmd, "-jar" , "test.jar" );
}
private TestResult testInEnvAsArgFile(List<String> options) throws IOException {
File argFile = createArgFile("argFile" , options);
env.put(JDK_JAVA_OPTIONS, "@argFile" );
TestResult tr = doExec(env, javaCmd, "-jar" , "test.jar" );
argFile.delete ();
return tr;
}
@Test
public void noTerminalOpt() throws IOException {
List<List<String>> terminal_opts = List.of(
List.of("-jar" , "test.jar" ),
List.of("-m" , "test/Foo" ),
List.of("--module" , "test/Foo" ),
List.of("--module=test/Foo" ),
List.of("--dry-run" ),
List.of("-h" ),
List.of("-?" ),
List.of("-help" ),
List.of("--help" ),
List.of("-X" ),
List.of("--help-extra" ),
List.of("-version" ),
List.of("--version" ),
List.of("-fullversion" ),
List.of("--full-version" ));
for (List<String> options: terminal_opts) {
// terminal opt in environment variable
TestResult tr = testInEnv(options);
tr.checkNegative();
if (!tr.testStatus) {
System.out.println(tr);
throw new RuntimeException("test fails" );
}
// terminal opt in environment variable through @file
tr = testInEnvAsArgFile(options);
tr.checkNegative();
if (!tr.testStatus) {
System.out.println(tr);
throw new RuntimeException("test fails" );
}
}
}
@Test
public void quote() throws IOException {
File argFile1 = createArgFile("arg File 1" , List.of("-Xint" ));
File argFile2 = createArgFile("arg File 2" , List.of("-Dprop='value with spaces'" ));
File argFile3 = createArgFile("arg File 3" , List.of("-Xmx32m" ));
env.put(JDK_JAVA_OPTIONS, "'@arg File 1' @\" arg File 2 \" @'arg File'\" 3 \"" );
TestResult tr = doExec(env, javaCmd, "-jar" , "test.jar" );
List<String> options = new ArrayList<>();
options.add("-Xint" );
options.add("-Dprop=value with spaces" );
options.add("-Xmx32m" );
options.add("-jar" );
options.add("test.jar" );
verifyOptions(options, tr);
argFile1.delete ();
argFile2.delete ();
argFile3.delete ();
}
@Test
public void openQuoteShouldFail() {
env.put(JDK_JAVA_OPTIONS, "-Dprop='value missing close quote" );
TestResult tr = doExec(env, javaCmd, "-version" );
tr.checkNegative();
if (!tr.testStatus) {
System.out.println(tr);
throw new RuntimeException("test fails" );
}
}
@Test
public void noWildcard() {
env.put(JDK_JAVA_OPTIONS, "-cp *" );
TestResult tr = doExec(env, javaCmd, "-jar" , "test.jar" );
verifyOptions(List.of("-cp" , "*" , "-jar" , "test.jar" ), tr);
env.put(JDK_JAVA_OPTIONS, "-p ?" );
tr = doExec(env, javaCmd, "-jar" , "test.jar" , "one" , "two" );
verifyOptions(List.of("-p" , "?" , "-jar" , "test.jar" , "one" , "two" ), tr);
}
@Test
public void testTrailingSpaces() {
env.put(JDK_JAVA_OPTIONS, "--add-exports java.base/jdk.internal.misc=ALL-UNNAMED " );
TestResult tr = doExec(env, javaCmd, "-jar" , "test.jar" );
verifyOptions(List.of("--add-exports" , "java.base/jdk.internal.misc=ALL-UNNAMED" , "-jar" , "test.jar" ), tr);
env.put(JDK_JAVA_OPTIONS, "--class-path ' '" );
tr = doExec(env, javaCmd, "-jar" , "test.jar" );
verifyOptions(List.of("--class-path" , " " , "-jar" , "test.jar" ), tr);
env.put(JDK_JAVA_OPTIONS, " --add-exports java.base/jdk.internal.misc=ALL-UNNAMED " );
tr = doExec(env, javaCmd, "-jar" , "test.jar" );
verifyOptions(List.of("--add-exports" , "java.base/jdk.internal.misc=ALL-UNNAMED" , "-jar" , "test.jar" ), tr);
}
@Test
// That that we can correctly handle the module longform argument option
// when supplied in an argument file
public void modulesInArgsFile() throws IOException {
File cwd = new File("." );
File testModuleDir = new File(cwd, "modules_test" );
createEchoArgumentsModule(testModuleDir);
Path SRC_DIR = Paths.get(testModuleDir.getAbsolutePath(), "src" );
Path MODS_DIR = Paths.get(testModuleDir.getAbsolutePath(), "mods" );
// test module / main class
String MODULE_OPTION = "--module=test/launcher.Main" ;
String TEST_MODULE = "test" ;
// javac -d mods/test src/test/**
TestResult tr = doExec(
javacCmd,
"-d" , MODS_DIR.toString(),
"--module-source-path" , SRC_DIR.toString(),
"--module" , TEST_MODULE);
if (!tr.isOK()) {
System.out.println("test did not compile" );
throw new RuntimeException("Error: modules test did not compile" );
}
// verify the terminating ability of --module= through environment variables
File argFile = createArgFile("cmdargs" , List.of("--module-path" , MODS_DIR.toString(), MODULE_OPTION, "--hello" ));
env.put(JDK_JAVA_OPTIONS, "@cmdargs" );
tr = doExec(env, javaCmd);
tr.checkNegative();
tr.contains("Error: Option " + MODULE_OPTION + " in @cmdargs is not allowed in environment variable JDK_JAVA_OPTIONS" );
if (!tr.testStatus) {
System.out.println(tr);
throw new RuntimeException("test fails" );
}
// check that specifying --module and --module-path with file works
tr = doExec(javaCmd, "-Dfile.encoding=UTF-8" , "@cmdargs" );
tr.contains("[--hello]" );
if (!tr.testStatus) {
System.out.println(tr);
throw new RuntimeException("test fails" );
}
// check with reversed --module-path and --module in the arguments file, this will fail, --module= is terminating
File argFile1 = createArgFile("cmdargs1" , List.of(MODULE_OPTION, "--module-path" , MODS_DIR.toString(), "--hello" ));
tr = doExec(javaCmd, "-Dfile.encoding=UTF-8" , "@cmdargs1" );
tr.checkNegative();
if (!tr.testStatus) {
System.out.println(tr);
throw new RuntimeException("test fails" );
}
// clean-up
argFile.delete ();
argFile1.delete ();
recursiveDelete(testModuleDir);
}
public static void main(String... args) throws Exception {
init();
ArgsEnvVar a = new ArgsEnvVar();
a.run(args);
if (testExitValue > 0 ) {
System.out.println("Total of " + testExitValue + " failed" );
System.exit(1 );
} else {
System.out.println("All tests pass" );
}
}
}
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