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* Copyright ( c ) 2015 , 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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/**
* @ test
* @ bug 8027634 8231863 8293041
* @ summary Argument parsing from file
* @ modules jdk . compiler
* jdk . zipfs
* @ build TestHelper
* @ run main ArgsFileTest
*/
import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class ArgsFileTest extends TestHelper {
private static File testJar = null ;
private static Map<String, String> env = new HashMap<>();
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, boolean endWithNewline) throws IOException {
File argFile = new File(fname);
argFile.delete ();
createAFile(argFile, lines, endWithNewline);
return argFile;
}
private File createArgFile(String fname, List<String> lines) throws IOException {
return createArgFile(fname, lines, true );
}
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
public void expandAll() throws IOException {
List<String> lines = new ArrayList<>();
lines.add("-Xmx32m" );
lines.add("-Xint" );
File argFile1 = createArgFile("argFile1" , lines);
lines = new ArrayList<>();
lines.add("-jar" );
lines.add("test.jar" );
lines.add("uarg1 @uarg2 @@uarg3 -uarg4 uarg5" );
File argFile2 = createArgFile("argFile2" , lines);
TestResult tr = doExec(env, javaCmd, "@argFile1" , "@argFile2" );
List<String> appArgs = new ArrayList<>();
appArgs.add("uarg1" );
appArgs.add("@uarg2" );
appArgs.add("@@uarg3" );
appArgs.add("-uarg4" );
appArgs.add("uarg5" );
List<String> options = new ArrayList<>();
options.add("-Xmx32m" );
options.add("-Xint" );
options.add("-jar" );
options.add("test.jar" );
options.addAll(appArgs);
verifyOptions(options, tr);
verifyUserArgs(appArgs, tr, 5 );
argFile1.delete ();
argFile2.delete ();
File cpFile = createArgFile("cpFile" , Arrays.asList("-cp" , "test.jar" ));
List<String> appCmd = new ArrayList<>();
appCmd.add("Foo" );
appCmd.addAll(appArgs);
File appFile = createArgFile("appFile" , appCmd);
tr = doExec(env, javaCmd, "@cpFile" , "@appFile" );
verifyOptions(Arrays.asList("-cp" , "test.jar" , "Foo" ,
"uarg1" , "@uarg2" , "@@uarg3" , "-uarg4" , "uarg5" ), tr);
verifyUserArgs(appArgs, tr, 4 );
cpFile.delete ();
appFile.delete ();
}
@Test
public void escapeArg() throws IOException {
List<String> lines = new ArrayList<>();
lines.add("-Xmx32m" );
lines.add("-Xint" );
File argFile1 = createArgFile("argFile1" , lines);
TestResult tr = doExec(env, javaCmd, "-cp" , "@@arg" , "-cp" , "@" ,
"-cp" , "@@@cp" , "@argFile1" , "@@@@Main@@@@" , "-version" );
List<String> options = new ArrayList<>();
options.add("-cp" );
options.add("@arg" );
options.add("-cp" );
options.add("@" );
options.add("-cp" );
options.add("@@cp" );
options.add("-Xmx32m" );
options.add("-Xint" );
options.add("@@@Main@@@@" );
options.add("-version" );
verifyOptions(options, tr);
verifyUserArgs(Collections.emptyList(), tr, options.size());
argFile1.delete ();
}
@Test
public void killSwitch() throws IOException {
List<String> lines = new ArrayList<>();
lines.add("-Xmx32m" );
lines.add("-Xint" );
File argFile1 = createArgFile("argFile1" , lines);
lines = new ArrayList<>();
lines.add("-jar" );
lines.add("test.jar" );
lines.add("uarg1 @uarg2 @@uarg3 -uarg4 uarg5" );
File argFile2 = createArgFile("argFile2" , lines);
File argKill = createArgFile("argKill" ,
Collections.singletonList("--disable-@files" ));
TestResult tr = doExec(env, javaCmd, "@argFile1" , "--disable-@files" , "@argFile2" );
List<String> options = new ArrayList<>();
options.add("-Xmx32m" );
options.add("-Xint" );
options.add("--disable-@files" );
options.add("@argFile2" );
verifyOptions(options, tr);
// Main class is @argFile2
verifyUserArgs(Collections.emptyList(), tr, 5 );
// Specify in file is same as specify inline
tr = doExec(env, javaCmd, "@argFile1" , "@argKill" , "@argFile2" );
verifyOptions(options, tr);
// Main class is @argFile2
verifyUserArgs(Collections.emptyList(), tr, 5 );
// multiple is fine, once on is on.
tr = doExec(env, javaCmd, "@argKill" , "@argFile1" , "--disable-@files" , "@argFile2" );
options = Arrays.asList("--disable-@files" , "@argFile1" ,
"--disable-@files" , "@argFile2" );
verifyOptions(options, tr);
verifyUserArgs(Collections.emptyList(), tr, 3 );
// after main class, becoming an user application argument
tr = doExec(env, javaCmd, "@argFile2" , "@argKill" );
options = Arrays.asList("-jar" , "test.jar" , "uarg1" , "@uarg2" , "@@uarg3" ,
"-uarg4" , "uarg5" , "@argKill" );
verifyOptions(options, tr);
verifyUserArgs(Arrays.asList("uarg1" , "@uarg2" , "@@uarg3" ,
"-uarg4" , "uarg5" , "@argKill" ), tr, 3 );
// --disable-@files should never pass to VM
tr = doExec(env, javaCmd, "@argKill" , "--disable-@files" , "--version" );
tr.checkPositive();
argFile1.delete ();
argFile2.delete ();
argKill.delete ();
}
@Test
public void userApplication() throws IOException {
List<String> lines = new ArrayList<>();
lines.add("-Xmx32m" );
lines.add("-Xint" );
File vmArgs = createArgFile("vmArgs" , lines);
File jarOpt = createArgFile("jarOpt" , Arrays.asList("-jar" ));
File cpOpt = createArgFile("cpOpt" , Arrays.asList("-cp" ));
File jarArg = createArgFile("jarArg" , Arrays.asList("test.jar" ));
File userArgs = createArgFile("userArgs" , Arrays.asList("-opt" , "arg" , "--longopt" ));
TestResult tr = doExec(env, javaCmd,
"@vmArgs" , "@jarOpt" , "test.jar" , "-opt" , "arg" , "--longopt" );
verifyOptions(Arrays.asList(
"-Xmx32m" , "-Xint" , "-jar" , "test.jar" , "-opt" , "arg" , "--longopt" ), tr);
verifyUserArgs(Arrays.asList("-opt" , "arg" , "--longopt" ), tr, 5 );
tr = doExec(env, javaCmd, "@jarOpt" , "@jarArg" , "@vmArgs" );
verifyOptions(Arrays.asList("-jar" , "test.jar" , "@vmArgs" ), tr);
verifyUserArgs(Arrays.asList("@vmArgs" ), tr, 3 );
tr = doExec(env, javaCmd, "-cp" , "@jarArg" , "@vmArgs" , "Foo" , "@userArgs" );
verifyOptions(Arrays.asList("-cp" , "test.jar" , "-Xmx32m" , "-Xint" ,
"Foo" , "@userArgs" ), tr);
verifyUserArgs(Arrays.asList("@userArgs" ), tr, 6 );
tr = doExec(env, javaCmd, "@cpOpt" , "@jarArg" , "@vmArgs" , "Foo" , "@userArgs" );
verifyOptions(Arrays.asList("-cp" , "test.jar" , "-Xmx32m" , "-Xint" ,
"Foo" , "@userArgs" ), tr);
verifyUserArgs(Arrays.asList("@userArgs" ), tr, 6 );
tr = doExec(env, javaCmd, "@cpOpt" , "test.jar" , "@vmArgs" , "Foo" , "@userArgs" );
verifyOptions(Arrays.asList("-cp" , "test.jar" , "-Xmx32m" , "-Xint" ,
"Foo" , "@userArgs" ), tr);
verifyUserArgs(Arrays.asList("@userArgs" ), tr, 6 );
vmArgs.delete ();
jarOpt.delete ();
cpOpt.delete ();
jarArg.delete ();
userArgs.delete ();
}
@Test
public void userApplicationWithoutEmptyLastLine() throws IOException {
File cpOpt = createArgFile("cpOpt" , Arrays.asList("-classpath ." ), false );
File vmArgs = createArgFile("vmArgs" , Arrays.asList("-Xint" ), false );
TestResult tr = doExec(env, javaCmd, "-cp" , "test.jar" , "@cpOpt" , "Foo" , "-test" );
verifyOptions(Arrays.asList("-cp" , "test.jar" , "-classpath" , "." , "Foo" , "-test" ), tr);
verifyUserArgs(Arrays.asList("-test" ), tr, 6 );
tr = doExec(env, javaCmd, "-cp" , "test.jar" , "@vmArgs" , "Foo" , "-test" );
verifyOptions(Arrays.asList("-cp" , "test.jar" , "-Xint" , "Foo" , "-test" ), tr);
verifyUserArgs(Arrays.asList("-test" ), tr, 5 );
cpOpt.delete ();
vmArgs.delete ();
}
// test with missing file
@Test
public void missingFileNegativeTest() throws IOException {
TestResult tr = doExec(javaCmd, "@" + "missing.cmd" );
tr.checkNegative();
tr.contains("Error: could not open `missing.cmd'" );
if (!tr.testStatus) {
System.out.println(tr);
throw new RuntimeException("test fails" );
}
}
public static void main(String... args) throws Exception {
init();
ArgsFileTest a = new ArgsFileTest();
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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