| /* |
| * 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 8077822 |
| * @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"); |
| } |
| |
| // test if javac (the command) can compile *.java with a vmoption |
| tr = doExec(javacCmd, "-cp", ".", |
| "-J-showversion", "-J-Dsomeproperty=foo", |
| libDir.getName() + File.separator + "*.java"); |
| if (!tr.isOK()) { |
| System.out.println(tr); |
| throw new RuntimeException("Error: compiling java wildcards with vmoptions"); |
| } |
| |
| |
| // 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"); |
| } |
| } |
| } |
