1 /* 2 * Copyright (c) 2007, 2015, 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 5030233 6214916 6356475 6571029 6684582 6742159 4459600 6758881 6753938 27 * 6894719 6968053 7151434 7146424 8007333 8077822 28 * @summary Argument parsing validation. 29 * @compile -XDignore.symbol.file Arrrghs.java 30 * @run main/othervm Arrrghs 31 */ 32 33 34 import java.io.File; 35 import java.io.FileNotFoundException; 36 import java.io.IOException; 37 import java.util.ArrayList; 38 import java.util.Arrays; 39 import java.util.HashMap; 40 import java.util.List; 41 import java.util.Map; 42 import java.util.regex.Matcher; 43 import java.util.regex.Pattern; 44 45 public class Arrrghs extends TestHelper { 46 private Arrrghs(){} 47 /** 48 * This class provides various tests for arguments processing. 49 * 50 * History: these set of tests were part of Arrrghs.sh. The MKS shell 51 * implementations were notoriously buggy. Implementing these tests purely 52 * in Java is not only portable but also robust. 53 * 54 */ 55 56 /* 57 * SIGH, On Windows all strings are quoted, we need to unwrap it 58 */ 59 private static String removeExtraQuotes(String in) { 60 if (isWindows) { 61 // Trim the string and remove the enclosed quotes if any. 62 in = in.trim(); 63 if (in.startsWith("\"") && in.endsWith("\"")) { 64 return in.substring(1, in.length()-1); 65 } 66 } 67 return in; 68 } 69 70 // the pattern we hope to see in the output 71 static final Pattern ArgPattern = Pattern.compile("\\s*argv\\[[0-9]*\\].*=.*"); 72 73 void checkArgumentParsing(String inArgs, String... expArgs) throws IOException { 74 List<String> scratchpad = new ArrayList<>(); 75 scratchpad.add("set " + JLDEBUG_KEY + "=true"); 76 // GAK, -version needs to be added so that windows can flush its stderr 77 // exiting the process prematurely can terminate the stderr. 78 scratchpad.add(javaCmd + " -version " + inArgs); 79 File batFile = new File("atest.bat"); 80 createAFile(batFile, scratchpad); 81 82 TestResult tr = doExec(batFile.getName()); 83 84 ArrayList<String> expList = new ArrayList<>(); 85 expList.add(javaCmd); 86 expList.add("-version"); 87 expList.addAll(Arrays.asList(expArgs)); 88 89 List<String> gotList = new ArrayList<>(); 90 for (String x : tr.testOutput) { 91 Matcher m = ArgPattern.matcher(x); 92 if (m.matches()) { 93 String a[] = x.split("="); 94 gotList.add(a[a.length - 1].trim()); 95 } 96 } 97 if (!gotList.equals(expList)) { 98 System.out.println(tr); 99 System.out.println("Expected args:"); 100 System.out.println(expList); 101 System.out.println("Obtained args:"); 102 System.out.println(gotList); 103 throw new RuntimeException("Error: args do not match"); 104 } 105 System.out.println("\'" + inArgs + "\'" + " - Test passed"); 106 } 107 108 /* 109 * This tests general quoting and are specific to Windows, *nixes 110 * need not worry about this, these have been tested with Windows 111 * implementation and those that are known to work are used against 112 * the java implementation. Note that the ProcessBuilder gets in the 113 * way when testing some of these arguments, therefore we need to 114 * create and execute a .bat file containing the arguments. 115 */ 116 @Test 117 void testArgumentParsing() throws IOException { 118 if (!isWindows) 119 return; 120 // no quotes 121 checkArgumentParsing("a b c d", "a", "b", "c", "d"); 122 123 // single quotes 124 checkArgumentParsing("\"a b c d\"", "a b c d"); 125 126 //double quotes 127 checkArgumentParsing("\"\"a b c d\"\"", "a", "b", "c", "d"); 128 129 // triple quotes 130 checkArgumentParsing("\"\"\"a b c d\"\"\"", "\"a b c d\""); 131 132 // a literal within single quotes 133 checkArgumentParsing("\"a\"b c d\"e\"", "ab", "c", "de"); 134 135 // a literal within double quotes 136 checkArgumentParsing("\"\"a\"b c d\"e\"\"", "ab c de"); 137 138 // a literal quote 139 checkArgumentParsing("a\\\"b", "a\"b"); 140 141 // double back-slash 142 checkArgumentParsing("\"a b c d\\\\\"", "a b c d\\"); 143 144 // triple back-slash 145 checkArgumentParsing("a\\\\\\\"b", "a\\\"b"); 146 147 // dangling quote 148 checkArgumentParsing("\"a b c\"\"", "a b c\""); 149 150 // expansions of white space separators 151 checkArgumentParsing("a b", "a", "b"); 152 checkArgumentParsing("a\tb", "a", "b"); 153 checkArgumentParsing("a \t b", "a", "b"); 154 155 checkArgumentParsing("\"C:\\TEST A\\\\\"", "C:\\TEST A\\"); 156 checkArgumentParsing("\"\"C:\\TEST A\\\\\"\"", "C:\\TEST", "A\\"); 157 158 // MS Windows tests 159 // triple back-slash 160 checkArgumentParsing("a\\\\\\d", "a\\\\\\d"); 161 162 // triple back-slash in quotes 163 checkArgumentParsing("\"a\\\\\\d\"", "a\\\\\\d"); 164 165 // slashes separating characters 166 checkArgumentParsing("X\\Y\\Z", "X\\Y\\Z"); 167 checkArgumentParsing("\\X\\Y\\Z", "\\X\\Y\\Z"); 168 169 // literals within dangling quotes, etc. 170 checkArgumentParsing("\"a b c\" d e", "a b c", "d", "e"); 171 checkArgumentParsing("\"ab\\\"c\" \"\\\\\" d", "ab\"c", "\\", "d"); 172 checkArgumentParsing("a\\\\\\c d\"e f\"g h", "a\\\\\\c", "de fg", "h"); 173 checkArgumentParsing("a\\\\\\\"b c d", "a\\\"b", "c", "d"); 174 checkArgumentParsing("a\\\\\\\\\"g c\" d e", "a\\\\g c", "d", "e"); 175 176 // treatment of back-slashes 177 checkArgumentParsing("*\\", "*\\"); 178 checkArgumentParsing("*/", "*/"); 179 checkArgumentParsing(".\\*", ".\\*"); 180 checkArgumentParsing("./*", "./*"); 181 checkArgumentParsing("..\\..\\*", "..\\..\\*"); 182 checkArgumentParsing("../../*", "../../*"); 183 checkArgumentParsing("..\\..\\", "..\\..\\"); 184 checkArgumentParsing("../../", "../../"); 185 checkArgumentParsing("a b\\ c", "a", "b\\", "c"); 186 // 2 back-slashes 187 checkArgumentParsing("\\\\?", "\\\\?"); 188 // 3 back-slashes 189 checkArgumentParsing("\\\\\\?", "\\\\\\?"); 190 // 4 back-slashes 191 checkArgumentParsing("\\\\\\\\?", "\\\\\\\\?"); 192 // 5 back-slashes 193 checkArgumentParsing("\\\\\\\\\\?", "\\\\\\\\\\?"); 194 // 6 back-slashes 195 checkArgumentParsing("\\\\\\\\\\\\?", "\\\\\\\\\\\\?"); 196 197 // more treatment of mixed slashes 198 checkArgumentParsing("f1/ f3\\ f4/", "f1/", "f3\\", "f4/"); 199 checkArgumentParsing("f1/ f2\' ' f3/ f4/", "f1/", "f2\'", "'", "f3/", "f4/"); 200 } 201 202 private void initEmptyDir(File emptyDir) throws IOException { 203 if (emptyDir.exists()) { 204 recursiveDelete(emptyDir); 205 } 206 emptyDir.mkdir(); 207 } 208 209 private void initDirWithJavaFiles(File libDir) throws IOException { 210 211 if (libDir.exists()) { 212 recursiveDelete(libDir); 213 } 214 libDir.mkdirs(); 215 ArrayList<String> scratchpad = new ArrayList<>(); 216 scratchpad.add("package lib;"); 217 scratchpad.add("public class Fbo {"); 218 scratchpad.add("public static void main(String... args){Foo.f();}"); 219 scratchpad.add("public static void f(){}"); 220 scratchpad.add("}"); 221 createFile(new File(libDir, "Fbo.java"), scratchpad); 222 223 scratchpad.clear(); 224 scratchpad.add("package lib;"); 225 scratchpad.add("public class Foo {"); 226 scratchpad.add("public static void main(String... args){"); 227 scratchpad.add("for (String x : args) {"); 228 scratchpad.add("System.out.println(x);"); 229 scratchpad.add("}"); 230 scratchpad.add("Fbo.f();"); 231 scratchpad.add("}"); 232 scratchpad.add("public static void f(){}"); 233 scratchpad.add("}"); 234 createFile(new File(libDir, "Foo.java"), scratchpad); 235 } 236 237 void checkArgumentWildcard(String inArgs, String... expArgs) throws IOException { 238 String[] in = {inArgs}; 239 checkArgumentWildcard(in, expArgs); 240 241 // now add arbitrary arguments before and after 242 String[] outInArgs = { "-Q", inArgs, "-R"}; 243 244 String[] outExpArgs = new String[expArgs.length + 2]; 245 outExpArgs[0] = "-Q"; 246 System.arraycopy(expArgs, 0, outExpArgs, 1, expArgs.length); 247 outExpArgs[expArgs.length + 1] = "-R"; 248 checkArgumentWildcard(outInArgs, outExpArgs); 249 } 250 251 void checkArgumentWildcard(String[] inArgs, String[] expArgs) throws IOException { 252 ArrayList<String> argList = new ArrayList<>(); 253 argList.add(javaCmd); 254 argList.add("-cp"); 255 argList.add("lib" + File.separator + "*"); 256 argList.add("lib.Foo"); 257 argList.addAll(Arrays.asList(inArgs)); 258 String[] cmds = new String[argList.size()]; 259 argList.toArray(cmds); 260 TestResult tr = doExec(cmds); 261 if (!tr.isOK()) { 262 System.out.println(tr); 263 throw new RuntimeException("Error: classpath single entry wildcard entry"); 264 } 265 266 ArrayList<String> expList = new ArrayList<>(); 267 expList.addAll(Arrays.asList(expArgs)); 268 269 List<String> gotList = new ArrayList<>(); 270 for (String x : tr.testOutput) { 271 gotList.add(x.trim()); 272 } 273 if (!gotList.equals(expList)) { 274 System.out.println(tr); 275 System.out.println("Expected args:"); 276 System.out.println(expList); 277 System.out.println("Obtained args:"); 278 System.out.println(gotList); 279 throw new RuntimeException("Error: args do not match"); 280 } 281 System.out.print("\'"); 282 for (String x : inArgs) { 283 System.out.print(x + " "); 284 } 285 System.out.println("\'" + " - Test passed"); 286 } 287 288 /* 289 * These tests are not expected to work on *nixes, and are ignored. 290 */ 291 @Test 292 void testWildCardArgumentProcessing() throws IOException { 293 if (!isWindows) 294 return; 295 File cwd = new File("."); 296 File libDir = new File(cwd, "lib"); 297 initDirWithJavaFiles(libDir); 298 initEmptyDir(new File(cwd, "empty")); 299 300 // test if javac (the command) can compile *.java 301 TestResult tr = doExec(javacCmd, libDir.getName() + File.separator + "*.java"); 302 if (!tr.isOK()) { 303 System.out.println(tr); 304 throw new RuntimeException("Error: compiling java wildcards"); 305 } 306 307 // test if javac (the command) can compile *.java with a vmoption 308 tr = doExec(javacCmd, "-cp", ".", 309 "-J-showversion", "-J-Dsomeproperty=foo", 310 libDir.getName() + File.separator + "*.java"); 311 if (!tr.isOK()) { 312 System.out.println(tr); 313 throw new RuntimeException("Error: compiling java wildcards with vmoptions"); 314 } 315 316 317 // use the jar cmd to create jars using the ? wildcard 318 File jarFoo = new File(libDir, "Foo.jar"); 319 tr = doExec(jarCmd, "cvf", jarFoo.getAbsolutePath(), "lib" + File.separator + "F?o.class"); 320 if (!tr.isOK()) { 321 System.out.println(tr); 322 throw new RuntimeException("Error: creating jar with wildcards"); 323 } 324 325 // now the litmus test!, this should work 326 checkArgumentWildcard("a", "a"); 327 328 // test for basic expansion 329 checkArgumentWildcard("lib\\F*java", "lib\\Fbo.java", "lib\\Foo.java"); 330 331 // basic expansion in quotes 332 checkArgumentWildcard("\"lib\\F*java\"", "lib\\F*java"); 333 334 checkArgumentWildcard("lib\\**", "lib\\Fbo.class", "lib\\Fbo.java", 335 "lib\\Foo.class", "lib\\Foo.jar", "lib\\Foo.java"); 336 337 checkArgumentWildcard("lib\\*?", "lib\\Fbo.class", "lib\\Fbo.java", 338 "lib\\Foo.class", "lib\\Foo.jar", "lib\\Foo.java"); 339 340 checkArgumentWildcard("lib\\?*", "lib\\Fbo.class", "lib\\Fbo.java", 341 "lib\\Foo.class", "lib\\Foo.jar", "lib\\Foo.java"); 342 343 checkArgumentWildcard("lib\\?", "lib\\?"); 344 345 // test for basic expansion 346 checkArgumentWildcard("lib\\*java", "lib\\Fbo.java", "lib\\Foo.java"); 347 348 // basic expansion in quotes 349 checkArgumentWildcard("\"lib\\*.java\"", "lib\\*.java"); 350 351 // suffix expansion 352 checkArgumentWildcard("lib\\*.class", "lib\\Fbo.class", "lib\\Foo.class"); 353 354 // suffix expansion in quotes 355 checkArgumentWildcard("\"lib\\*.class\"", "lib\\*.class"); 356 357 // check for ? expansion now 358 checkArgumentWildcard("lib\\F?o.java", "lib\\Fbo.java", "lib\\Foo.java"); 359 360 // check ? in quotes 361 checkArgumentWildcard("\"lib\\F?o.java\"", "lib\\F?o.java"); 362 363 // check ? as suffixes 364 checkArgumentWildcard("lib\\F?o.????", "lib\\Fbo.java", "lib\\Foo.java"); 365 366 // check ? in a leading role 367 checkArgumentWildcard("lib\\???.java", "lib\\Fbo.java", "lib\\Foo.java"); 368 checkArgumentWildcard("\"lib\\???.java\"", "lib\\???.java"); 369 370 // check ? prefixed with - 371 checkArgumentWildcard("-?", "-?"); 372 373 // check * prefixed with - 374 checkArgumentWildcard("-*", "-*"); 375 376 // check on empty directory 377 checkArgumentWildcard("empty\\*", "empty\\*"); 378 checkArgumentWildcard("empty\\**", "empty\\**"); 379 checkArgumentWildcard("empty\\?", "empty\\?"); 380 checkArgumentWildcard("empty\\??", "empty\\??"); 381 checkArgumentWildcard("empty\\*?", "empty\\*?"); 382 checkArgumentWildcard("empty\\?*", "empty\\?*"); 383 384 } 385 386 void doArgumentCheck(String inArgs, String... expArgs) { 387 Map<String, String> env = new HashMap<>(); 388 env.put(JLDEBUG_KEY, "true"); 389 TestResult tr = doExec(env, javaCmd, inArgs); 390 System.out.println(tr); 391 int sindex = tr.testOutput.indexOf("Command line args:"); 392 if (sindex < 0) { 393 System.out.println(tr); 394 throw new RuntimeException("Error: no output"); 395 } 396 sindex++; // skip over the tag 397 List<String> gotList = new ArrayList<>(); 398 for (String x : tr.testOutput.subList(sindex, sindex + expArgs.length)) { 399 String a[] = x.split("="); 400 gotList.add(a[a.length - 1].trim()); 401 } 402 List<String> expList = Arrays.asList(expArgs); 403 if (!gotList.equals(expList)) { 404 System.out.println(tr); 405 System.out.println("Expected args:"); 406 System.out.println(expList); 407 System.out.println("Obtained args:"); 408 System.out.println(gotList); 409 throw new RuntimeException("Error: args do not match"); 410 } 411 } 412 413 414 /* 415 * These tests are usually run on non-existent targets to check error results 416 */ 417 @Test 418 void testBasicErrorMessages() { 419 // Tests for 5030233 420 TestResult tr = doExec(javaCmd, "-cp"); 421 tr.checkNegative(); 422 tr.isNotZeroOutput(); 423 if (!tr.testStatus) 424 System.out.println(tr); 425 426 tr = doExec(javaCmd, "-classpath"); 427 tr.checkNegative(); 428 tr.isNotZeroOutput(); 429 if (!tr.testStatus) 430 System.out.println(tr); 431 432 tr = doExec(javaCmd, "-jar"); 433 tr.checkNegative(); 434 tr.isNotZeroOutput(); 435 if (!tr.testStatus) 436 System.out.println(tr); 437 438 tr = doExec(javacCmd, "-cp"); 439 tr.checkNegative(); 440 tr.isNotZeroOutput(); 441 if (!tr.testStatus) 442 System.out.println(tr); 443 444 // Test for 6356475 "REGRESSION:"java -X" from cmdline fails" 445 tr = doExec(javaCmd, "-X"); 446 tr.checkPositive(); 447 tr.isNotZeroOutput(); 448 if (!tr.testStatus) 449 System.out.println(tr); 450 451 tr = doExec(javaCmd, "-help"); 452 tr.checkPositive(); 453 tr.isNotZeroOutput(); 454 if (!tr.testStatus) 455 System.out.println(tr); 456 457 // 6753938, test for non-negative exit value for an incorrectly formed 458 // command line, '% java' 459 tr = doExec(javaCmd); 460 tr.checkNegative(); 461 tr.isNotZeroOutput(); 462 if (!tr.testStatus) 463 System.out.println(tr); 464 465 // 6753938, test for non-negative exit value for an incorrectly formed 466 // command line, '% java -Xcomp' 467 tr = doExec(javaCmd, "-Xcomp"); 468 tr.checkNegative(); 469 tr.isNotZeroOutput(); 470 if (!tr.testStatus) 471 System.out.println(tr); 472 473 // 7151434, test for non-negative exit value for an incorrectly formed 474 // command line, '% java -jar -W', note the bogus -W 475 tr = doExec(javaCmd, "-jar", "-W"); 476 tr.checkNegative(); 477 tr.contains("Unrecognized option: -W"); 478 if (!tr.testStatus) 479 System.out.println(tr); 480 } 481 482 /* 483 * Tests various dispositions of the main method, these tests are limited 484 * to English locales as they check for error messages that are localized. 485 */ 486 @Test 487 void testMainMethod() throws FileNotFoundException { 488 if (!isEnglishLocale()) { 489 return; 490 } 491 492 TestResult tr = null; 493 494 // a missing class 495 createJar("MIA", new File("some.jar"), new File("Foo"), 496 (String[])null); 497 tr = doExec(javaCmd, "-jar", "some.jar"); 498 tr.contains("Error: Could not find or load main class MIA"); 499 if (!tr.testStatus) 500 System.out.println(tr); 501 // use classpath to check 502 tr = doExec(javaCmd, "-cp", "some.jar", "MIA"); 503 tr.contains("Error: Could not find or load main class MIA"); 504 if (!tr.testStatus) 505 System.out.println(tr); 506 507 // incorrect method access 508 createJar(new File("some.jar"), new File("Foo"), 509 "private static void main(String[] args){}"); 510 tr = doExec(javaCmd, "-jar", "some.jar"); 511 tr.contains("Error: Main method not found in class Foo"); 512 if (!tr.testStatus) 513 System.out.println(tr); 514 // use classpath to check 515 tr = doExec(javaCmd, "-cp", "some.jar", "Foo"); 516 tr.contains("Error: Main method not found in class Foo"); 517 if (!tr.testStatus) 518 System.out.println(tr); 519 520 // incorrect return type 521 createJar(new File("some.jar"), new File("Foo"), 522 "public static int main(String[] args){return 1;}"); 523 tr = doExec(javaCmd, "-jar", "some.jar"); 524 tr.contains("Error: Main method must return a value of type void in class Foo"); 525 if (!tr.testStatus) 526 System.out.println(tr); 527 // use classpath to check 528 tr = doExec(javaCmd, "-cp", "some.jar", "Foo"); 529 tr.contains("Error: Main method must return a value of type void in class Foo"); 530 if (!tr.testStatus) 531 System.out.println(tr); 532 533 // incorrect parameter type 534 createJar(new File("some.jar"), new File("Foo"), 535 "public static void main(Object[] args){}"); 536 tr = doExec(javaCmd, "-jar", "some.jar"); 537 tr.contains("Error: Main method not found in class Foo"); 538 if (!tr.testStatus) 539 System.out.println(tr); 540 // use classpath to check 541 tr = doExec(javaCmd, "-cp", "some.jar", "Foo"); 542 tr.contains("Error: Main method not found in class Foo"); 543 if (!tr.testStatus) 544 System.out.println(tr); 545 546 // incorrect method type - non-static 547 createJar(new File("some.jar"), new File("Foo"), 548 "public void main(String[] args){}"); 549 tr = doExec(javaCmd, "-jar", "some.jar"); 550 tr.contains("Error: Main method is not static in class Foo"); 551 if (!tr.testStatus) 552 System.out.println(tr); 553 // use classpath to check 554 tr = doExec(javaCmd, "-cp", "some.jar", "Foo"); 555 tr.contains("Error: Main method is not static in class Foo"); 556 if (!tr.testStatus) 557 System.out.println(tr); 558 559 // amongst a potpourri of kindred main methods, is the right one chosen ? 560 createJar(new File("some.jar"), new File("Foo"), 561 "void main(Object[] args){}", 562 "int main(Float[] args){return 1;}", 563 "private void main() {}", 564 "private static void main(int x) {}", 565 "public int main(int argc, String[] argv) {return 1;}", 566 "public static void main(String[] args) {System.out.println(\"THE_CHOSEN_ONE\");}"); 567 tr = doExec(javaCmd, "-jar", "some.jar"); 568 tr.contains("THE_CHOSEN_ONE"); 569 if (!tr.testStatus) 570 System.out.println(tr); 571 // use classpath to check 572 tr = doExec(javaCmd, "-cp", "some.jar", "Foo"); 573 tr.contains("THE_CHOSEN_ONE"); 574 if (!tr.testStatus) 575 System.out.println(tr); 576 577 // test for extraneous whitespace in the Main-Class attribute 578 createJar(" Foo ", new File("some.jar"), new File("Foo"), 579 "public static void main(String... args){}"); 580 tr = doExec(javaCmd, "-jar", "some.jar"); 581 tr.checkPositive(); 582 if (!tr.testStatus) 583 System.out.println(tr); 584 } 585 /* 586 * tests 6968053, ie. we turn on the -Xdiag (for now) flag and check if 587 * the suppressed stack traces are exposed, ignore these tests for localized 588 * locales, limiting to English only. 589 */ 590 @Test 591 void testDiagOptions() throws FileNotFoundException { 592 if (!isEnglishLocale()) { // only english version 593 return; 594 } 595 TestResult tr = null; 596 // a missing class 597 createJar("MIA", new File("some.jar"), new File("Foo"), 598 (String[])null); 599 tr = doExec(javaCmd, "-Xdiag", "-jar", "some.jar"); 600 tr.contains("Error: Could not find or load main class MIA"); 601 tr.contains("java.lang.ClassNotFoundException: MIA"); 602 if (!tr.testStatus) 603 System.out.println(tr); 604 605 // use classpath to check 606 tr = doExec(javaCmd, "-Xdiag", "-cp", "some.jar", "MIA"); 607 tr.contains("Error: Could not find or load main class MIA"); 608 tr.contains("java.lang.ClassNotFoundException: MIA"); 609 if (!tr.testStatus) 610 System.out.println(tr); 611 612 // a missing class on the classpath 613 tr = doExec(javaCmd, "-Xdiag", "NonExistentClass"); 614 tr.contains("Error: Could not find or load main class NonExistentClass"); 615 tr.contains("java.lang.ClassNotFoundException: NonExistentClass"); 616 if (!tr.testStatus) 617 System.out.println(tr); 618 } 619 620 /** 621 * @param args the command line arguments 622 * @throws java.io.FileNotFoundException 623 */ 624 public static void main(String[] args) throws Exception { 625 if (debug) { 626 System.out.println("Starting Arrrghs tests"); 627 } 628 Arrrghs a = new Arrrghs(); 629 a.run(args); 630 if (testExitValue > 0) { 631 System.out.println("Total of " + testExitValue + " failed"); 632 System.exit(1); 633 } else { 634 System.out.println("All tests pass"); 635 } 636 } 637 }