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 8143640 8132379 28 * @summary Argument parsing validation. 29 * @modules jdk.compiler 30 * jdk.zipfs 31 * @compile -XDignore.symbol.file Arrrghs.java 32 * @run main/othervm Arrrghs 33 */ 34 35 36 import java.io.File; 37 import java.io.FileNotFoundException; 38 import java.io.IOException; 39 import java.util.ArrayList; 40 import java.util.Arrays; 41 import java.util.HashMap; 42 import java.util.List; 43 import java.util.Map; 44 import java.util.regex.Matcher; 45 import java.util.regex.Pattern; 46 47 public class Arrrghs extends TestHelper { Arrrghs()48 private Arrrghs(){} 49 /** 50 * This class provides various tests for arguments processing. 51 * 52 * History: these set of tests were part of Arrrghs.sh. The MKS shell 53 * implementations were notoriously buggy. Implementing these tests purely 54 * in Java is not only portable but also robust. 55 * 56 */ 57 58 /* 59 * SIGH, On Windows all strings are quoted, we need to unwrap it 60 */ removeExtraQuotes(String in)61 private static String removeExtraQuotes(String in) { 62 if (isWindows) { 63 // Trim the string and remove the enclosed quotes if any. 64 in = in.trim(); 65 if (in.startsWith("\"") && in.endsWith("\"")) { 66 return in.substring(1, in.length()-1); 67 } 68 } 69 return in; 70 } 71 72 // the pattern we hope to see in the output 73 static final Pattern ArgPattern = Pattern.compile("\\s*argv\\[[0-9]*\\].*=.*"); 74 checkArgumentParsing(String inArgs, String... expArgs)75 void checkArgumentParsing(String inArgs, String... expArgs) throws IOException { 76 List<String> scratchpad = new ArrayList<>(); 77 scratchpad.add("set " + JLDEBUG_KEY + "=true"); 78 // GAK, -version needs to be added so that windows can flush its stderr 79 // exiting the process prematurely can terminate the stderr. 80 scratchpad.add(javaCmd + " -version " + inArgs); 81 File batFile = new File("atest.bat"); 82 createAFile(batFile, scratchpad); 83 84 TestResult tr = doExec(batFile.getName()); 85 86 ArrayList<String> expList = new ArrayList<>(); 87 expList.add(javaCmd); 88 expList.add("-version"); 89 expList.addAll(Arrays.asList(expArgs)); 90 91 List<String> gotList = new ArrayList<>(); 92 for (String x : tr.testOutput) { 93 Matcher m = ArgPattern.matcher(x); 94 if (m.matches()) { 95 String a[] = x.split("="); 96 gotList.add(a[a.length - 1].trim()); 97 } 98 } 99 if (!gotList.equals(expList)) { 100 System.out.println(tr); 101 System.out.println("Expected args:"); 102 System.out.println(expList); 103 System.out.println("Obtained args:"); 104 System.out.println(gotList); 105 throw new RuntimeException("Error: args do not match"); 106 } 107 System.out.println("\'" + inArgs + "\'" + " - Test passed"); 108 } 109 110 /* 111 * This tests general quoting and are specific to Windows, *nixes 112 * need not worry about this, these have been tested with Windows 113 * implementation and those that are known to work are used against 114 * the java implementation. Note that the ProcessBuilder gets in the 115 * way when testing some of these arguments, therefore we need to 116 * create and execute a .bat file containing the arguments. 117 */ 118 @Test testArgumentParsing()119 void testArgumentParsing() throws IOException { 120 if (!isWindows) 121 return; 122 // no quotes 123 checkArgumentParsing("a b c d", "a", "b", "c", "d"); 124 125 // single quotes 126 checkArgumentParsing("\"a b c d\"", "a b c d"); 127 128 //double quotes 129 checkArgumentParsing("\"\"a b c d\"\"", "a", "b", "c", "d"); 130 131 // triple quotes 132 checkArgumentParsing("\"\"\"a b c d\"\"\"", "\"a b c d\""); 133 134 // a literal within single quotes 135 checkArgumentParsing("\"a\"b c d\"e\"", "ab", "c", "de"); 136 137 // a literal within double quotes 138 checkArgumentParsing("\"\"a\"b c d\"e\"\"", "ab c de"); 139 140 // a literal quote 141 checkArgumentParsing("a\\\"b", "a\"b"); 142 143 // double back-slash 144 checkArgumentParsing("\"a b c d\\\\\"", "a b c d\\"); 145 146 // triple back-slash 147 checkArgumentParsing("a\\\\\\\"b", "a\\\"b"); 148 149 // dangling quote 150 checkArgumentParsing("\"a b c\"\"", "a b c\""); 151 152 // expansions of white space separators 153 checkArgumentParsing("a b", "a", "b"); 154 checkArgumentParsing("a\tb", "a", "b"); 155 checkArgumentParsing("a \t b", "a", "b"); 156 157 checkArgumentParsing("\"C:\\TEST A\\\\\"", "C:\\TEST A\\"); 158 checkArgumentParsing("\"\"C:\\TEST A\\\\\"\"", "C:\\TEST", "A\\"); 159 160 // MS Windows tests 161 // triple back-slash 162 checkArgumentParsing("a\\\\\\d", "a\\\\\\d"); 163 164 // triple back-slash in quotes 165 checkArgumentParsing("\"a\\\\\\d\"", "a\\\\\\d"); 166 167 // slashes separating characters 168 checkArgumentParsing("X\\Y\\Z", "X\\Y\\Z"); 169 checkArgumentParsing("\\X\\Y\\Z", "\\X\\Y\\Z"); 170 171 // literals within dangling quotes, etc. 172 checkArgumentParsing("\"a b c\" d e", "a b c", "d", "e"); 173 checkArgumentParsing("\"ab\\\"c\" \"\\\\\" d", "ab\"c", "\\", "d"); 174 checkArgumentParsing("a\\\\\\c d\"e f\"g h", "a\\\\\\c", "de fg", "h"); 175 checkArgumentParsing("a\\\\\\\"b c d", "a\\\"b", "c", "d"); 176 checkArgumentParsing("a\\\\\\\\\"g c\" d e", "a\\\\g c", "d", "e"); 177 178 // treatment of back-slashes 179 checkArgumentParsing("*\\", "*\\"); 180 checkArgumentParsing("*/", "*/"); 181 checkArgumentParsing(".\\*", ".\\*"); 182 checkArgumentParsing("./*", "./*"); 183 checkArgumentParsing("..\\..\\*", "..\\..\\*"); 184 checkArgumentParsing("../../*", "../../*"); 185 checkArgumentParsing("..\\..\\", "..\\..\\"); 186 checkArgumentParsing("../../", "../../"); 187 checkArgumentParsing("a b\\ c", "a", "b\\", "c"); 188 // 2 back-slashes 189 checkArgumentParsing("\\\\?", "\\\\?"); 190 // 3 back-slashes 191 checkArgumentParsing("\\\\\\?", "\\\\\\?"); 192 // 4 back-slashes 193 checkArgumentParsing("\\\\\\\\?", "\\\\\\\\?"); 194 // 5 back-slashes 195 checkArgumentParsing("\\\\\\\\\\?", "\\\\\\\\\\?"); 196 // 6 back-slashes 197 checkArgumentParsing("\\\\\\\\\\\\?", "\\\\\\\\\\\\?"); 198 199 // more treatment of mixed slashes 200 checkArgumentParsing("f1/ f3\\ f4/", "f1/", "f3\\", "f4/"); 201 checkArgumentParsing("f1/ f2\' ' f3/ f4/", "f1/", "f2\'", "'", "f3/", "f4/"); 202 203 checkArgumentParsing("a\\*\\b", "a\\*\\b"); 204 } 205 initEmptyDir(File emptyDir)206 private void initEmptyDir(File emptyDir) throws IOException { 207 if (emptyDir.exists()) { 208 recursiveDelete(emptyDir); 209 } 210 emptyDir.mkdir(); 211 } 212 initDirWithJavaFiles(File libDir)213 private void initDirWithJavaFiles(File libDir) throws IOException { 214 215 if (libDir.exists()) { 216 recursiveDelete(libDir); 217 } 218 libDir.mkdirs(); 219 ArrayList<String> scratchpad = new ArrayList<>(); 220 scratchpad.add("package lib;"); 221 scratchpad.add("public class Fbo {"); 222 scratchpad.add("public static void main(String... args){Foo.f();}"); 223 scratchpad.add("public static void f(){}"); 224 scratchpad.add("}"); 225 createFile(new File(libDir, "Fbo.java"), scratchpad); 226 227 scratchpad.clear(); 228 scratchpad.add("package lib;"); 229 scratchpad.add("public class Foo {"); 230 scratchpad.add("public static void main(String... args){"); 231 scratchpad.add("for (String x : args) {"); 232 scratchpad.add("System.out.println(x);"); 233 scratchpad.add("}"); 234 scratchpad.add("Fbo.f();"); 235 scratchpad.add("}"); 236 scratchpad.add("public static void f(){}"); 237 scratchpad.add("}"); 238 createFile(new File(libDir, "Foo.java"), scratchpad); 239 } 240 checkArgumentWildcard(String inArgs, String... expArgs)241 void checkArgumentWildcard(String inArgs, String... expArgs) throws IOException { 242 String[] in = {inArgs}; 243 checkArgumentWildcard(in, expArgs); 244 245 // now add arbitrary arguments before and after 246 String[] outInArgs = { "-Q", inArgs, "-R"}; 247 248 String[] outExpArgs = new String[expArgs.length + 2]; 249 outExpArgs[0] = "-Q"; 250 System.arraycopy(expArgs, 0, outExpArgs, 1, expArgs.length); 251 outExpArgs[expArgs.length + 1] = "-R"; 252 checkArgumentWildcard(outInArgs, outExpArgs); 253 } 254 checkArgumentWildcard(String[] inArgs, String[] expArgs)255 void checkArgumentWildcard(String[] inArgs, String[] expArgs) throws IOException { 256 ArrayList<String> argList = new ArrayList<>(); 257 argList.add(javaCmd); 258 argList.add("-cp"); 259 argList.add("lib" + File.separator + "*"); 260 argList.add("lib.Foo"); 261 argList.addAll(Arrays.asList(inArgs)); 262 String[] cmds = new String[argList.size()]; 263 argList.toArray(cmds); 264 TestResult tr = doExec(cmds); 265 if (!tr.isOK()) { 266 System.out.println(tr); 267 throw new RuntimeException("Error: classpath single entry wildcard entry"); 268 } 269 270 ArrayList<String> expList = new ArrayList<>(); 271 expList.addAll(Arrays.asList(expArgs)); 272 273 List<String> gotList = new ArrayList<>(); 274 for (String x : tr.testOutput) { 275 gotList.add(x.trim()); 276 } 277 if (!gotList.equals(expList)) { 278 System.out.println(tr); 279 System.out.println("Expected args:"); 280 System.out.println(expList); 281 System.out.println("Obtained args:"); 282 System.out.println(gotList); 283 throw new RuntimeException("Error: args do not match"); 284 } 285 System.out.print("\'"); 286 for (String x : inArgs) { 287 System.out.print(x + " "); 288 } 289 System.out.println("\'" + " - Test passed"); 290 } 291 292 /* 293 * These tests are not expected to work on *nixes, and are ignored. 294 */ 295 @Test testWildCardArgumentProcessing()296 void testWildCardArgumentProcessing() throws IOException { 297 if (!isWindows) 298 return; 299 File cwd = new File("."); 300 File libDir = new File(cwd, "lib"); 301 initDirWithJavaFiles(libDir); 302 initEmptyDir(new File(cwd, "empty")); 303 304 // test if javac (the command) can compile *.java 305 TestResult tr = doExec(javacCmd, libDir.getName() + File.separator + "*.java"); 306 if (!tr.isOK()) { 307 System.out.println(tr); 308 throw new RuntimeException("Error: compiling java wildcards"); 309 } 310 311 // test if javac (the command) can compile *.java with a vmoption 312 tr = doExec(javacCmd, "-cp", ".", 313 "-J-showversion", "-J-Dsomeproperty=foo", 314 libDir.getName() + File.separator + "*.java"); 315 if (!tr.isOK()) { 316 System.out.println(tr); 317 throw new RuntimeException("Error: compiling java wildcards with vmoptions"); 318 } 319 320 321 // use the jar cmd to create jars using the ? wildcard 322 File jarFoo = new File(libDir, "Foo.jar"); 323 tr = doExec(jarCmd, "cvf", jarFoo.getAbsolutePath(), "lib" + File.separator + "F?o.class"); 324 if (!tr.isOK()) { 325 System.out.println(tr); 326 throw new RuntimeException("Error: creating jar with wildcards"); 327 } 328 329 // now the litmus test!, this should work 330 checkArgumentWildcard("a", "a"); 331 332 // test for basic expansion 333 checkArgumentWildcard("lib\\F*java", "lib\\Fbo.java", "lib\\Foo.java"); 334 335 // basic expansion in quotes 336 checkArgumentWildcard("\"lib\\F*java\"", "lib\\F*java"); 337 338 checkArgumentWildcard("lib\\**", "lib\\Fbo.class", "lib\\Fbo.java", 339 "lib\\Foo.class", "lib\\Foo.jar", "lib\\Foo.java"); 340 341 checkArgumentWildcard("lib\\*?", "lib\\Fbo.class", "lib\\Fbo.java", 342 "lib\\Foo.class", "lib\\Foo.jar", "lib\\Foo.java"); 343 344 checkArgumentWildcard("lib\\?*", "lib\\Fbo.class", "lib\\Fbo.java", 345 "lib\\Foo.class", "lib\\Foo.jar", "lib\\Foo.java"); 346 347 checkArgumentWildcard("lib\\?", "lib\\?"); 348 349 // test for basic expansion 350 checkArgumentWildcard("lib\\*java", "lib\\Fbo.java", "lib\\Foo.java"); 351 352 // basic expansion in quotes 353 checkArgumentWildcard("\"lib\\*.java\"", "lib\\*.java"); 354 355 // suffix expansion 356 checkArgumentWildcard("lib\\*.class", "lib\\Fbo.class", "lib\\Foo.class"); 357 358 // suffix expansion in quotes 359 checkArgumentWildcard("\"lib\\*.class\"", "lib\\*.class"); 360 361 // check for ? expansion now 362 checkArgumentWildcard("lib\\F?o.java", "lib\\Fbo.java", "lib\\Foo.java"); 363 364 // check ? in quotes 365 checkArgumentWildcard("\"lib\\F?o.java\"", "lib\\F?o.java"); 366 367 // check ? as suffixes 368 checkArgumentWildcard("lib\\F?o.????", "lib\\Fbo.java", "lib\\Foo.java"); 369 370 // check ? in a leading role 371 checkArgumentWildcard("lib\\???.java", "lib\\Fbo.java", "lib\\Foo.java"); 372 checkArgumentWildcard("\"lib\\???.java\"", "lib\\???.java"); 373 374 // check ? prefixed with - 375 checkArgumentWildcard("-?", "-?"); 376 377 // check * prefixed with - 378 checkArgumentWildcard("-*", "-*"); 379 380 // check on empty directory 381 checkArgumentWildcard("empty\\*", "empty\\*"); 382 checkArgumentWildcard("empty\\**", "empty\\**"); 383 checkArgumentWildcard("empty\\?", "empty\\?"); 384 checkArgumentWildcard("empty\\??", "empty\\??"); 385 checkArgumentWildcard("empty\\*?", "empty\\*?"); 386 checkArgumentWildcard("empty\\?*", "empty\\?*"); 387 388 // 8132379: java should not filter out -J options for application 389 String[] args = { "-J-one", "-Jtwo", "lib\\???.java", "-J-Dsomething", 390 "a", "-J-Dlast.arg" }; 391 String[] expected = { "-J-one", "-Jtwo", "lib\\Fbo.java", 392 "lib\\Foo.java", "-J-Dsomething", "a", "-J-Dlast.arg" }; 393 checkArgumentWildcard(args, expected); 394 } 395 doArgumentCheck(String inArgs, String... expArgs)396 void doArgumentCheck(String inArgs, String... expArgs) { 397 Map<String, String> env = new HashMap<>(); 398 env.put(JLDEBUG_KEY, "true"); 399 TestResult tr = doExec(env, javaCmd, inArgs); 400 System.out.println(tr); 401 int sindex = tr.testOutput.indexOf("Command line args:"); 402 if (sindex < 0) { 403 System.out.println(tr); 404 throw new RuntimeException("Error: no output"); 405 } 406 sindex++; // skip over the tag 407 List<String> gotList = new ArrayList<>(); 408 for (String x : tr.testOutput.subList(sindex, sindex + expArgs.length)) { 409 String a[] = x.split("="); 410 gotList.add(a[a.length - 1].trim()); 411 } 412 List<String> expList = Arrays.asList(expArgs); 413 if (!gotList.equals(expList)) { 414 System.out.println(tr); 415 System.out.println("Expected args:"); 416 System.out.println(expList); 417 System.out.println("Obtained args:"); 418 System.out.println(gotList); 419 throw new RuntimeException("Error: args do not match"); 420 } 421 } 422 423 424 /* 425 * These tests are usually run on non-existent targets to check error results 426 */ 427 @Test testBasicErrorMessages()428 void testBasicErrorMessages() { 429 // Tests for 5030233 430 TestResult tr = doExec(javaCmd, "-cp"); 431 tr.checkNegative(); 432 tr.isNotZeroOutput(); 433 if (!tr.testStatus) 434 System.out.println(tr); 435 436 tr = doExec(javaCmd, "-classpath"); 437 tr.checkNegative(); 438 tr.isNotZeroOutput(); 439 if (!tr.testStatus) 440 System.out.println(tr); 441 442 tr = doExec(javaCmd, "-jar"); 443 tr.checkNegative(); 444 tr.isNotZeroOutput(); 445 if (!tr.testStatus) 446 System.out.println(tr); 447 448 tr = doExec(javacCmd, "-cp"); 449 tr.checkNegative(); 450 tr.isNotZeroOutput(); 451 if (!tr.testStatus) 452 System.out.println(tr); 453 454 // Test for 6356475 "REGRESSION:"java -X" from cmdline fails" 455 tr = doExec(javaCmd, "-X"); 456 tr.checkPositive(); 457 tr.isNotZeroOutput(); 458 if (!tr.testStatus) 459 System.out.println(tr); 460 461 tr = doExec(javaCmd, "-help"); 462 tr.checkPositive(); 463 tr.isNotZeroOutput(); 464 if (!tr.testStatus) 465 System.out.println(tr); 466 467 // 6753938, test for non-negative exit value for an incorrectly formed 468 // command line, '% java' 469 tr = doExec(javaCmd); 470 tr.checkNegative(); 471 tr.isNotZeroOutput(); 472 if (!tr.testStatus) 473 System.out.println(tr); 474 475 // 6753938, test for non-negative exit value for an incorrectly formed 476 // command line, '% java -Xcomp' 477 tr = doExec(javaCmd, "-Xcomp"); 478 tr.checkNegative(); 479 tr.isNotZeroOutput(); 480 if (!tr.testStatus) 481 System.out.println(tr); 482 483 // 7151434, test for non-negative exit value for an incorrectly formed 484 // command line, '% java -jar -W', note the bogus -W 485 tr = doExec(javaCmd, "-jar", "-W"); 486 tr.checkNegative(); 487 tr.contains("Unrecognized option: -W"); 488 if (!tr.testStatus) 489 System.out.println(tr); 490 } 491 492 /* 493 * Tests various dispositions of the main method, these tests are limited 494 * to English locales as they check for error messages that are localized. 495 */ 496 @Test testMainMethod()497 void testMainMethod() throws FileNotFoundException { 498 if (!isEnglishLocale()) { 499 return; 500 } 501 502 TestResult tr; 503 504 // a missing class 505 createJar("MIA", new File("some.jar"), new File("Foo"), 506 (String[])null); 507 tr = doExec(javaCmd, "-jar", "some.jar"); 508 tr.contains("Error: Could not find or load main class MIA"); 509 if (!tr.testStatus) 510 System.out.println(tr); 511 // use classpath to check 512 tr = doExec(javaCmd, "-cp", "some.jar", "MIA"); 513 tr.contains("Error: Could not find or load main class MIA"); 514 if (!tr.testStatus) 515 System.out.println(tr); 516 517 // incorrect method access 518 createJar(new File("some.jar"), new File("Foo"), 519 "private static void main(String[] args){}"); 520 tr = doExec(javaCmd, "-jar", "some.jar"); 521 tr.contains("Error: Main method not found in class Foo"); 522 if (!tr.testStatus) 523 System.out.println(tr); 524 // use classpath to check 525 tr = doExec(javaCmd, "-cp", "some.jar", "Foo"); 526 tr.contains("Error: Main method not found in class Foo"); 527 if (!tr.testStatus) 528 System.out.println(tr); 529 530 // incorrect return type 531 createJar(new File("some.jar"), new File("Foo"), 532 "public static int main(String[] args){return 1;}"); 533 tr = doExec(javaCmd, "-jar", "some.jar"); 534 tr.contains("Error: Main method must return a value of type void in class Foo"); 535 if (!tr.testStatus) 536 System.out.println(tr); 537 // use classpath to check 538 tr = doExec(javaCmd, "-cp", "some.jar", "Foo"); 539 tr.contains("Error: Main method must return a value of type void in class Foo"); 540 if (!tr.testStatus) 541 System.out.println(tr); 542 543 // incorrect parameter type 544 createJar(new File("some.jar"), new File("Foo"), 545 "public static void main(Object[] args){}"); 546 tr = doExec(javaCmd, "-jar", "some.jar"); 547 tr.contains("Error: Main method not found in class Foo"); 548 if (!tr.testStatus) 549 System.out.println(tr); 550 // use classpath to check 551 tr = doExec(javaCmd, "-cp", "some.jar", "Foo"); 552 tr.contains("Error: Main method not found in class Foo"); 553 if (!tr.testStatus) 554 System.out.println(tr); 555 556 // incorrect method type - non-static 557 createJar(new File("some.jar"), new File("Foo"), 558 "public void main(String[] args){}"); 559 tr = doExec(javaCmd, "-jar", "some.jar"); 560 tr.contains("Error: Main method is not static in class Foo"); 561 if (!tr.testStatus) 562 System.out.println(tr); 563 // use classpath to check 564 tr = doExec(javaCmd, "-cp", "some.jar", "Foo"); 565 tr.contains("Error: Main method is not static in class Foo"); 566 if (!tr.testStatus) 567 System.out.println(tr); 568 569 // amongst a potpourri of kindred main methods, is the right one chosen ? 570 createJar(new File("some.jar"), new File("Foo"), 571 "void main(Object[] args){}", 572 "int main(Float[] args){return 1;}", 573 "private void main() {}", 574 "private static void main(int x) {}", 575 "public int main(int argc, String[] argv) {return 1;}", 576 "public static void main(String[] args) {System.out.println(\"THE_CHOSEN_ONE\");}"); 577 tr = doExec(javaCmd, "-jar", "some.jar"); 578 tr.contains("THE_CHOSEN_ONE"); 579 if (!tr.testStatus) 580 System.out.println(tr); 581 // use classpath to check 582 tr = doExec(javaCmd, "-cp", "some.jar", "Foo"); 583 tr.contains("THE_CHOSEN_ONE"); 584 if (!tr.testStatus) 585 System.out.println(tr); 586 587 // test for extraneous whitespace in the Main-Class attribute 588 createJar(" Foo ", new File("some.jar"), new File("Foo"), 589 "public static void main(String... args){}"); 590 tr = doExec(javaCmd, "-jar", "some.jar"); 591 tr.checkPositive(); 592 if (!tr.testStatus) 593 System.out.println(tr); 594 } 595 /* 596 * tests 6968053, ie. we turn on the -Xdiag (for now) flag and check if 597 * the suppressed stack traces are exposed, ignore these tests for localized 598 * locales, limiting to English only. 599 */ 600 @Test testDiagOptions()601 void testDiagOptions() throws FileNotFoundException { 602 if (!isEnglishLocale()) { // only english version 603 return; 604 } 605 TestResult tr; 606 // a missing class 607 createJar("MIA", new File("some.jar"), new File("Foo"), 608 (String[])null); 609 tr = doExec(javaCmd, "-Xdiag", "-jar", "some.jar"); 610 tr.contains("Error: Could not find or load main class MIA"); 611 tr.contains("java.lang.ClassNotFoundException: MIA"); 612 if (!tr.testStatus) 613 System.out.println(tr); 614 615 // use classpath to check 616 tr = doExec(javaCmd, "-Xdiag", "-cp", "some.jar", "MIA"); 617 tr.contains("Error: Could not find or load main class MIA"); 618 tr.contains("java.lang.ClassNotFoundException: MIA"); 619 if (!tr.testStatus) 620 System.out.println(tr); 621 622 // a missing class on the classpath 623 tr = doExec(javaCmd, "-Xdiag", "NonExistentClass"); 624 tr.contains("Error: Could not find or load main class NonExistentClass"); 625 tr.contains("java.lang.ClassNotFoundException: NonExistentClass"); 626 if (!tr.testStatus) 627 System.out.println(tr); 628 } 629 630 /** 631 * @param args the command line arguments 632 * @throws java.io.FileNotFoundException 633 */ main(String[] args)634 public static void main(String[] args) throws Exception { 635 if (debug) { 636 System.out.println("Starting Arrrghs tests"); 637 } 638 Arrrghs a = new Arrrghs(); 639 a.run(args); 640 if (testExitValue > 0) { 641 System.out.println("Total of " + testExitValue + " failed"); 642 System.exit(1); 643 } else { 644 System.out.println("All tests pass"); 645 } 646 } 647 } 648