Java example source code file (Arrrghs.java)
The Arrrghs.java Java example source code/*
* Copyright (c) 2007, 2013, 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 5030233 6214916 6356475 6571029 6684582 6742159 4459600 6758881 6753938
* 6894719 6968053 7151434 7146424 8007333
* @summary Argument parsing validation.
* @compile -XDignore.symbol.file Arrrghs.java
* @run main/othervm Arrrghs
*/
import java.io.BufferedReader;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class Arrrghs extends TestHelper {
private Arrrghs(){}
/**
* This class provides various tests for arguments processing.
* A group of tests to ensure that arguments are passed correctly to
* a child java process upon a re-exec, this typically happens when
* a version other than the one being executed is requested by the user.
*
* History: these set of tests were part of Arrrghs.sh. The MKS shell
* implementations were notoriously buggy. Implementing these tests purely
* in Java is not only portable but also robust.
*
*/
// The version string to force a re-exec
final static String VersionStr = "-version:1.1+";
// The Cookie or the pattern we match in the debug output.
final static String Cookie = "ReExec Args: ";
/*
* SIGH, On Windows all strings are quoted, we need to unwrap it
*/
private static String removeExtraQuotes(String in) {
if (isWindows) {
// Trim the string and remove the enclosed quotes if any.
in = in.trim();
if (in.startsWith("\"") && in.endsWith("\"")) {
return in.substring(1, in.length()-1);
}
}
return in;
}
/*
* This method detects the cookie in the output stream of the process.
*/
private boolean detectCookie(InputStream istream,
String expectedArguments) throws IOException {
BufferedReader rd = new BufferedReader(new InputStreamReader(istream));
boolean retval = false;
String in = rd.readLine();
while (in != null) {
if (debug) System.out.println(in);
if (in.startsWith(Cookie)) {
String detectedArgument = removeExtraQuotes(in.substring(Cookie.length()));
if (expectedArguments.equals(detectedArgument)) {
retval = true;
} else {
System.out.println("Error: Expected Arguments\t:'" +
expectedArguments + "'");
System.out.println(" Detected Arguments\t:'" +
detectedArgument + "'");
}
// Return the value asap if not in debug mode.
if (!debug) {
rd.close();
istream.close();
return retval;
}
}
in = rd.readLine();
}
return retval;
}
private boolean doReExecTest0(ProcessBuilder pb, String expectedArguments) {
boolean retval = false;
try {
pb.redirectErrorStream(true);
Process p = pb.start();
retval = detectCookie(p.getInputStream(), expectedArguments);
p.waitFor();
p.destroy();
} catch (Exception ex) {
ex.printStackTrace();
throw new RuntimeException(ex.getMessage());
}
return retval;
}
/**
* This method returns true if the expected and detected arguments are the same.
* Quoting could cause dissimilar testArguments and expected arguments.
*/
int doReExecTest(String testArguments, String expectedPattern) {
ProcessBuilder pb = new ProcessBuilder(javaCmd,
VersionStr, testArguments);
Map<String, String> env = pb.environment();
env.put(JLDEBUG_KEY, "true");
return doReExecTest0(pb, testArguments) ? 0 : 1;
}
/**
* A convenience method for identical test pattern and expected arguments
*/
int doReExecTest(String testPattern) {
return doReExecTest(testPattern, testPattern);
}
@Test
void testQuoteParsingThroughReExec() {
/*
* Tests for 6214916
* These tests require that a JVM (any JVM) be installed in the system registry.
* If none is installed, skip this test.
*/
TestResult tr = doExec(javaCmd, VersionStr, "-version");
if (!tr.isOK()) {
System.err.println("Warning:Argument Passing Tests were skipped, " +
"no java found in system registry.");
return;
}
// Basic test
testExitValue += doReExecTest("-a -b -c -d");
// Basic test with many spaces
testExitValue += doReExecTest("-a -b -c -d");
// Quoted whitespace does matter ?
testExitValue += doReExecTest("-a \"\"-b -c\"\" -d");
// Escaped quotes outside of quotes as literals
testExitValue += doReExecTest("-a \\\"-b -c\\\" -d");
// Check for escaped quotes inside of quotes as literal
testExitValue += doReExecTest("-a \"-b \\\"stuff\\\"\" -c -d");
// A quote preceeded by an odd number of slashes is a literal quote
testExitValue += doReExecTest("-a -b\\\\\\\" -c -d");
// A quote preceeded by an even number of slashes is a literal quote
// see 6214916.
testExitValue += doReExecTest("-a -b\\\\\\\\\" -c -d");
// Make sure that whitespace doesn't interfere with the removal of the
// appropriate tokens. (space-tab-space preceeds -jre-restict-search).
testExitValue += doReExecTest("-a -b \t -jre-restrict-search -c -d", "-a -b -c -d");
// Make sure that the mJRE tokens being stripped, aren't stripped if
// they happen to appear as arguments to the main class.
testExitValue += doReExecTest("foo -version:1.1+");
System.out.println("Completed arguments quoting tests with "
+ testExitValue + " errors");
}
// the pattern we hope to see in the output
static final Pattern ArgPattern = Pattern.compile("\\s*argv\\[[0-9]*\\].*=.*");
void checkArgumentParsing(String inArgs, String... expArgs) throws IOException {
List<String> scratchpad = new ArrayList<>();
scratchpad.add("set " + JLDEBUG_KEY + "=true");
// GAK, -version needs to be added so that windows can flush its stderr
// exiting the process prematurely can terminate the stderr.
scratchpad.add(javaCmd + " -version " + inArgs);
File batFile = new File("atest.bat");
createAFile(batFile, scratchpad);
TestResult tr = doExec(batFile.getName());
ArrayList<String> expList = new ArrayList<>();
expList.add(javaCmd);
expList.add("-version");
expList.addAll(Arrays.asList(expArgs));
List<String> gotList = new ArrayList<>();
for (String x : tr.testOutput) {
Matcher m = ArgPattern.matcher(x);
if (m.matches()) {
String a[] = x.split("=");
gotList.add(a[a.length - 1].trim());
}
}
if (!gotList.equals(expList)) {
System.out.println(tr);
System.out.println("Expected args:");
System.out.println(expList);
System.out.println("Obtained args:");
System.out.println(gotList);
throw new RuntimeException("Error: args do not match");
}
System.out.println("\'" + inArgs + "\'" + " - Test passed");
}
/*
* This tests general quoting and are specific to Windows, *nixes
* need not worry about this, these have been tested with Windows
* implementation and those that are known to work are used against
* the java implementation. Note that the ProcessBuilder gets in the
* way when testing some of these arguments, therefore we need to
* create and execute a .bat file containing the arguments.
*/
@Test
void testArgumentParsing() throws IOException {
if (!isWindows)
return;
// no quotes
checkArgumentParsing("a b c d", "a", "b", "c", "d");
// single quotes
checkArgumentParsing("\"a b c d\"", "a b c d");
//double quotes
checkArgumentParsing("\"\"a b c d\"\"", "a", "b", "c", "d");
// triple quotes
checkArgumentParsing("\"\"\"a b c d\"\"\"", "\"a b c d\"");
// a literal within single quotes
checkArgumentParsing("\"a\"b c d\"e\"", "ab", "c", "de");
// a literal within double quotes
checkArgumentParsing("\"\"a\"b c d\"e\"\"", "ab c de");
// a literal quote
checkArgumentParsing("a\\\"b", "a\"b");
// double back-slash
checkArgumentParsing("\"a b c d\\\\\"", "a b c d\\");
// triple back-slash
checkArgumentParsing("a\\\\\\\"b", "a\\\"b");
// dangling quote
checkArgumentParsing("\"a b c\"\"", "a b c\"");
// expansions of white space separators
checkArgumentParsing("a b", "a", "b");
checkArgumentParsing("a\tb", "a", "b");
checkArgumentParsing("a \t b", "a", "b");
checkArgumentParsing("\"C:\\TEST A\\\\\"", "C:\\TEST A\\");
checkArgumentParsing("\"\"C:\\TEST A\\\\\"\"", "C:\\TEST", "A\\");
// MS Windows tests
// triple back-slash
checkArgumentParsing("a\\\\\\d", "a\\\\\\d");
// triple back-slash in quotes
checkArgumentParsing("\"a\\\\\\d\"", "a\\\\\\d");
// slashes separating characters
checkArgumentParsing("X\\Y\\Z", "X\\Y\\Z");
checkArgumentParsing("\\X\\Y\\Z", "\\X\\Y\\Z");
// literals within dangling quotes, etc.
checkArgumentParsing("\"a b c\" d e", "a b c", "d", "e");
checkArgumentParsing("\"ab\\\"c\" \"\\\\\" d", "ab\"c", "\\", "d");
checkArgumentParsing("a\\\\\\c d\"e f\"g h", "a\\\\\\c", "de fg", "h");
checkArgumentParsing("a\\\\\\\"b c d", "a\\\"b", "c", "d");
checkArgumentParsing("a\\\\\\\\\"g c\" d e", "a\\\\g c", "d", "e");
// treatment of back-slashes
checkArgumentParsing("*\\", "*\\");
checkArgumentParsing("*/", "*/");
checkArgumentParsing(".\\*", ".\\*");
checkArgumentParsing("./*", "./*");
checkArgumentParsing("..\\..\\*", "..\\..\\*");
checkArgumentParsing("../../*", "../../*");
checkArgumentParsing("..\\..\\", "..\\..\\");
checkArgumentParsing("../../", "../../");
checkArgumentParsing("a b\\ c", "a", "b\\", "c");
// 2 back-slashes
checkArgumentParsing("\\\\?", "\\\\?");
// 3 back-slashes
checkArgumentParsing("\\\\\\?", "\\\\\\?");
// 4 back-slashes
checkArgumentParsing("\\\\\\\\?", "\\\\\\\\?");
// 5 back-slashes
checkArgumentParsing("\\\\\\\\\\?", "\\\\\\\\\\?");
// 6 back-slashes
checkArgumentParsing("\\\\\\\\\\\\?", "\\\\\\\\\\\\?");
// more treatment of mixed slashes
checkArgumentParsing("f1/ f3\\ f4/", "f1/", "f3\\", "f4/");
checkArgumentParsing("f1/ f2\' ' f3/ f4/", "f1/", "f2\'", "'", "f3/", "f4/");
}
private void initEmptyDir(File emptyDir) throws IOException {
if (emptyDir.exists()) {
recursiveDelete(emptyDir);
}
emptyDir.mkdir();
}
private void initDirWithJavaFiles(File libDir) throws IOException {
if (libDir.exists()) {
recursiveDelete(libDir);
}
libDir.mkdirs();
ArrayList<String> scratchpad = new ArrayList<>();
scratchpad.add("package lib;");
scratchpad.add("public class Fbo {");
scratchpad.add("public static void main(String... args){Foo.f();}");
scratchpad.add("public static void f(){}");
scratchpad.add("}");
createFile(new File(libDir, "Fbo.java"), scratchpad);
scratchpad.clear();
scratchpad.add("package lib;");
scratchpad.add("public class Foo {");
scratchpad.add("public static void main(String... args){");
scratchpad.add("for (String x : args) {");
scratchpad.add("System.out.println(x);");
scratchpad.add("}");
scratchpad.add("Fbo.f();");
scratchpad.add("}");
scratchpad.add("public static void f(){}");
scratchpad.add("}");
createFile(new File(libDir, "Foo.java"), scratchpad);
}
void checkArgumentWildcard(String inArgs, String... expArgs) throws IOException {
String[] in = {inArgs};
checkArgumentWildcard(in, expArgs);
// now add arbitrary arguments before and after
String[] outInArgs = { "-Q", inArgs, "-R"};
String[] outExpArgs = new String[expArgs.length + 2];
outExpArgs[0] = "-Q";
System.arraycopy(expArgs, 0, outExpArgs, 1, expArgs.length);
outExpArgs[expArgs.length + 1] = "-R";
checkArgumentWildcard(outInArgs, outExpArgs);
}
void checkArgumentWildcard(String[] inArgs, String[] expArgs) throws IOException {
ArrayList<String> argList = new ArrayList<>();
argList.add(javaCmd);
argList.add("-cp");
argList.add("lib" + File.separator + "*");
argList.add("lib.Foo");
argList.addAll(Arrays.asList(inArgs));
String[] cmds = new String[argList.size()];
argList.toArray(cmds);
TestResult tr = doExec(cmds);
if (!tr.isOK()) {
System.out.println(tr);
throw new RuntimeException("Error: classpath single entry wildcard entry");
}
ArrayList<String> expList = new ArrayList<>();
expList.addAll(Arrays.asList(expArgs));
List<String> gotList = new ArrayList<>();
for (String x : tr.testOutput) {
gotList.add(x.trim());
}
if (!gotList.equals(expList)) {
System.out.println(tr);
System.out.println("Expected args:");
System.out.println(expList);
System.out.println("Obtained args:");
System.out.println(gotList);
throw new RuntimeException("Error: args do not match");
}
System.out.print("\'");
for (String x : inArgs) {
System.out.print(x + " ");
}
System.out.println("\'" + " - Test passed");
}
/*
* These tests are not expected to work on *nixes, and are ignored.
*/
@Test
void testWildCardArgumentProcessing() throws IOException {
if (!isWindows)
return;
File cwd = new File(".");
File libDir = new File(cwd, "lib");
initDirWithJavaFiles(libDir);
initEmptyDir(new File(cwd, "empty"));
// test if javac (the command) can compile *.java
TestResult tr = doExec(javacCmd, libDir.getName() + File.separator + "*.java");
if (!tr.isOK()) {
System.out.println(tr);
throw new RuntimeException("Error: compiling java wildcards");
}
// use the jar cmd to create jars using the ? wildcard
File jarFoo = new File(libDir, "Foo.jar");
tr = doExec(jarCmd, "cvf", jarFoo.getAbsolutePath(), "lib" + File.separator + "F?o.class");
if (!tr.isOK()) {
System.out.println(tr);
throw new RuntimeException("Error: creating jar with wildcards");
}
// now the litmus test!, this should work
checkArgumentWildcard("a", "a");
// test for basic expansion
checkArgumentWildcard("lib\\F*java", "lib\\Fbo.java", "lib\\Foo.java");
// basic expansion in quotes
checkArgumentWildcard("\"lib\\F*java\"", "lib\\F*java");
checkArgumentWildcard("lib\\**", "lib\\Fbo.class", "lib\\Fbo.java",
"lib\\Foo.class", "lib\\Foo.jar", "lib\\Foo.java");
checkArgumentWildcard("lib\\*?", "lib\\Fbo.class", "lib\\Fbo.java",
"lib\\Foo.class", "lib\\Foo.jar", "lib\\Foo.java");
checkArgumentWildcard("lib\\?*", "lib\\Fbo.class", "lib\\Fbo.java",
"lib\\Foo.class", "lib\\Foo.jar", "lib\\Foo.java");
checkArgumentWildcard("lib\\?", "lib\\?");
// test for basic expansion
checkArgumentWildcard("lib\\*java", "lib\\Fbo.java", "lib\\Foo.java");
// basic expansion in quotes
checkArgumentWildcard("\"lib\\*.java\"", "lib\\*.java");
// suffix expansion
checkArgumentWildcard("lib\\*.class", "lib\\Fbo.class", "lib\\Foo.class");
// suffix expansion in quotes
checkArgumentWildcard("\"lib\\*.class\"", "lib\\*.class");
// check for ? expansion now
checkArgumentWildcard("lib\\F?o.java", "lib\\Fbo.java", "lib\\Foo.java");
// check ? in quotes
checkArgumentWildcard("\"lib\\F?o.java\"", "lib\\F?o.java");
// check ? as suffixes
checkArgumentWildcard("lib\\F?o.????", "lib\\Fbo.java", "lib\\Foo.java");
// check ? in a leading role
checkArgumentWildcard("lib\\???.java", "lib\\Fbo.java", "lib\\Foo.java");
checkArgumentWildcard("\"lib\\???.java\"", "lib\\???.java");
// check ? prefixed with -
checkArgumentWildcard("-?", "-?");
// check * prefixed with -
checkArgumentWildcard("-*", "-*");
// check on empty directory
checkArgumentWildcard("empty\\*", "empty\\*");
checkArgumentWildcard("empty\\**", "empty\\**");
checkArgumentWildcard("empty\\?", "empty\\?");
checkArgumentWildcard("empty\\??", "empty\\??");
checkArgumentWildcard("empty\\*?", "empty\\*?");
checkArgumentWildcard("empty\\?*", "empty\\?*");
}
void doArgumentCheck(String inArgs, String... expArgs) {
Map<String, String> env = new HashMap<>();
env.put(JLDEBUG_KEY, "true");
TestResult tr = doExec(env, javaCmd, inArgs);
System.out.println(tr);
int sindex = tr.testOutput.indexOf("Command line args:");
if (sindex < 0) {
System.out.println(tr);
throw new RuntimeException("Error: no output");
}
sindex++; // skip over the tag
List<String> gotList = new ArrayList<>();
for (String x : tr.testOutput.subList(sindex, sindex + expArgs.length)) {
String a[] = x.split("=");
gotList.add(a[a.length - 1].trim());
}
List<String> expList = Arrays.asList(expArgs);
if (!gotList.equals(expList)) {
System.out.println(tr);
System.out.println("Expected args:");
System.out.println(expList);
System.out.println("Obtained args:");
System.out.println(gotList);
throw new RuntimeException("Error: args do not match");
}
}
/*
* These tests are usually run on non-existent targets to check error results
*/
@Test
void testBasicErrorMessages() {
// Tests for 5030233
TestResult tr = doExec(javaCmd, "-cp");
tr.checkNegative();
tr.isNotZeroOutput();
if (!tr.testStatus)
System.out.println(tr);
tr = doExec(javaCmd, "-classpath");
tr.checkNegative();
tr.isNotZeroOutput();
if (!tr.testStatus)
System.out.println(tr);
tr = doExec(javaCmd, "-jar");
tr.checkNegative();
tr.isNotZeroOutput();
if (!tr.testStatus)
System.out.println(tr);
tr = doExec(javacCmd, "-cp");
tr.checkNegative();
tr.isNotZeroOutput();
if (!tr.testStatus)
System.out.println(tr);
// Test for 6356475 "REGRESSION:"java -X" from cmdline fails"
tr = doExec(javaCmd, "-X");
tr.checkPositive();
tr.isNotZeroOutput();
if (!tr.testStatus)
System.out.println(tr);
tr = doExec(javaCmd, "-help");
tr.checkPositive();
tr.isNotZeroOutput();
if (!tr.testStatus)
System.out.println(tr);
// 6753938, test for non-negative exit value for an incorrectly formed
// command line, '% java'
tr = doExec(javaCmd);
tr.checkNegative();
tr.isNotZeroOutput();
if (!tr.testStatus)
System.out.println(tr);
// 6753938, test for non-negative exit value for an incorrectly formed
// command line, '% java -Xcomp'
tr = doExec(javaCmd, "-Xcomp");
tr.checkNegative();
tr.isNotZeroOutput();
if (!tr.testStatus)
System.out.println(tr);
// 7151434, test for non-negative exit value for an incorrectly formed
// command line, '% java -jar -W', note the bogus -W
tr = doExec(javaCmd, "-jar", "-W");
tr.checkNegative();
tr.contains("Unrecognized option: -W");
if (!tr.testStatus)
System.out.println(tr);
}
/*
* Tests various dispositions of the main method, these tests are limited
* to English locales as they check for error messages that are localized.
*/
@Test
void testMainMethod() throws FileNotFoundException {
if (!isEnglishLocale()) {
return;
}
TestResult tr = null;
// a missing class
createJar("MIA", new File("some.jar"), new File("Foo"),
(String[])null);
tr = doExec(javaCmd, "-jar", "some.jar");
tr.contains("Error: Could not find or load main class MIA");
if (!tr.testStatus)
System.out.println(tr);
// use classpath to check
tr = doExec(javaCmd, "-cp", "some.jar", "MIA");
tr.contains("Error: Could not find or load main class MIA");
if (!tr.testStatus)
System.out.println(tr);
// incorrect method access
createJar(new File("some.jar"), new File("Foo"),
"private static void main(String[] args){}");
tr = doExec(javaCmd, "-jar", "some.jar");
tr.contains("Error: Main method not found in class Foo");
if (!tr.testStatus)
System.out.println(tr);
// use classpath to check
tr = doExec(javaCmd, "-cp", "some.jar", "Foo");
tr.contains("Error: Main method not found in class Foo");
if (!tr.testStatus)
System.out.println(tr);
// incorrect return type
createJar(new File("some.jar"), new File("Foo"),
"public static int main(String[] args){return 1;}");
tr = doExec(javaCmd, "-jar", "some.jar");
tr.contains("Error: Main method must return a value of type void in class Foo");
if (!tr.testStatus)
System.out.println(tr);
// use classpath to check
tr = doExec(javaCmd, "-cp", "some.jar", "Foo");
tr.contains("Error: Main method must return a value of type void in class Foo");
if (!tr.testStatus)
System.out.println(tr);
// incorrect parameter type
createJar(new File("some.jar"), new File("Foo"),
"public static void main(Object[] args){}");
tr = doExec(javaCmd, "-jar", "some.jar");
tr.contains("Error: Main method not found in class Foo");
if (!tr.testStatus)
System.out.println(tr);
// use classpath to check
tr = doExec(javaCmd, "-cp", "some.jar", "Foo");
tr.contains("Error: Main method not found in class Foo");
if (!tr.testStatus)
System.out.println(tr);
// incorrect method type - non-static
createJar(new File("some.jar"), new File("Foo"),
"public void main(String[] args){}");
tr = doExec(javaCmd, "-jar", "some.jar");
tr.contains("Error: Main method is not static in class Foo");
if (!tr.testStatus)
System.out.println(tr);
// use classpath to check
tr = doExec(javaCmd, "-cp", "some.jar", "Foo");
tr.contains("Error: Main method is not static in class Foo");
if (!tr.testStatus)
System.out.println(tr);
// amongst a potpourri of kindred main methods, is the right one chosen ?
createJar(new File("some.jar"), new File("Foo"),
"void main(Object[] args){}",
"int main(Float[] args){return 1;}",
"private void main() {}",
"private static void main(int x) {}",
"public int main(int argc, String[] argv) {return 1;}",
"public static void main(String[] args) {System.out.println(\"THE_CHOSEN_ONE\");}");
tr = doExec(javaCmd, "-jar", "some.jar");
tr.contains("THE_CHOSEN_ONE");
if (!tr.testStatus)
System.out.println(tr);
// use classpath to check
tr = doExec(javaCmd, "-cp", "some.jar", "Foo");
tr.contains("THE_CHOSEN_ONE");
if (!tr.testStatus)
System.out.println(tr);
// test for extraneous whitespace in the Main-Class attribute
createJar(" Foo ", new File("some.jar"), new File("Foo"),
"public static void main(String... args){}");
tr = doExec(javaCmd, "-jar", "some.jar");
tr.checkPositive();
if (!tr.testStatus)
System.out.println(tr);
}
/*
* tests 6968053, ie. we turn on the -Xdiag (for now) flag and check if
* the suppressed stack traces are exposed, ignore these tests for localized
* locales, limiting to English only.
*/
@Test
void testDiagOptions() throws FileNotFoundException {
if (!isEnglishLocale()) { // only english version
return;
}
TestResult tr = null;
// a missing class
createJar("MIA", new File("some.jar"), new File("Foo"),
(String[])null);
tr = doExec(javaCmd, "-Xdiag", "-jar", "some.jar");
tr.contains("Error: Could not find or load main class MIA");
tr.contains("java.lang.ClassNotFoundException: MIA");
if (!tr.testStatus)
System.out.println(tr);
// use classpath to check
tr = doExec(javaCmd, "-Xdiag", "-cp", "some.jar", "MIA");
tr.contains("Error: Could not find or load main class MIA");
tr.contains("java.lang.ClassNotFoundException: MIA");
if (!tr.testStatus)
System.out.println(tr);
// a missing class on the classpath
tr = doExec(javaCmd, "-Xdiag", "NonExistentClass");
tr.contains("Error: Could not find or load main class NonExistentClass");
tr.contains("java.lang.ClassNotFoundException: NonExistentClass");
if (!tr.testStatus)
System.out.println(tr);
}
@Test
static void testJreRestrictSearchFlag() {
// test both arguments to ensure they exist
TestResult tr = null;
tr = doExec(javaCmd,
"-no-jre-restrict-search", "-version");
tr.checkPositive();
if (!tr.testStatus)
System.out.println(tr);
tr = doExec(javaCmd,
"-jre-restrict-search", "-version");
tr.checkPositive();
if (!tr.testStatus)
System.out.println(tr);
}
/**
* @param args the command line arguments
* @throws java.io.FileNotFoundException
*/
public static void main(String[] args) throws Exception {
if (debug) {
System.out.println("Starting Arrrghs tests");
}
Arrrghs a = new Arrrghs();
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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