178
179 public Result ifNoMappingFailure(Checker checker) throws Exception {
180 checker.check(output);
181 return this;
182 }
183
184
185 public Result assertNormalExit(String... matches) throws Exception {
186 checkMatches(output, matches);
187 output.shouldHaveExitValue(0);
188 return this;
189 }
190
191 public Result assertAbnormalExit(String... matches) throws Exception {
192 checkMatches(output, matches);
193 output.shouldNotHaveExitValue(0);
194 return this;
195 }
196 }
197
198 // Specify this property to copy sdandard output of the child test process to
199 // the parent/main stdout of the test.
200 // By default such output is logged into a file, and is copied into the main stdout.
201 public static final boolean CopyChildStdoutToMainStdout =
202 Boolean.valueOf(System.getProperty("test.cds.copy.child.stdout", "true"));
203
204 // This property is passed to child test processes
205 public static final String TestTimeoutFactor = System.getProperty("test.timeout.factor", "1.0");
206
207 public static final String UnableToMapMsg =
208 "Unable to map shared archive: test did not complete";
209
210 // Create bootstrap CDS archive,
211 // use extra JVM command line args as a prefix.
212 // For CDS tests specifying prefix makes more sense than specifying suffix, since
213 // normally there are no classes or arguments to classes, just "-version"
214 // To specify suffix explicitly use CDSOptions.addSuffix()
215 public static OutputAnalyzer createArchive(String... cliPrefix)
216 throws Exception {
217 return createArchive((new CDSOptions()).addPrefix(cliPrefix));
218 }
219
220 // Create bootstrap CDS archive
221 public static OutputAnalyzer createArchive(CDSOptions opts)
222 throws Exception {
527 return new File(dir, getTestName() + "-" + name);
528 }
529
530
531 public static File getOutputSourceFile(String name) {
532 File dir = new File(System.getProperty("test.classes", "."));
533 return new File(dir, name);
534 }
535
536
537 public static File getSourceFile(String name) {
538 File dir = new File(System.getProperty("test.src", "."));
539 return new File(dir, name);
540 }
541
542
543 // ============================= Logging
544 public static OutputAnalyzer executeAndLog(ProcessBuilder pb, String logName) throws Exception {
545 long started = System.currentTimeMillis();
546 OutputAnalyzer output = new OutputAnalyzer(pb.start());
547
548 writeFile(getOutputFile(logName + ".stdout"), output.getStdout());
549 writeFile(getOutputFile(logName + ".stderr"), output.getStderr());
550 System.out.println("[ELAPSED: " + (System.currentTimeMillis() - started) + " ms]");
551 System.out.println("[STDERR]\n" + output.getStderr());
552
553 if (CopyChildStdoutToMainStdout)
554 System.out.println("[STDOUT]\n" + output.getStdout());
555
556 return output;
557 }
558
559
560 private static void writeFile(File file, String content) throws Exception {
561 FileOutputStream fos = new FileOutputStream(file);
562 PrintStream ps = new PrintStream(fos);
563 ps.print(content);
564 ps.close();
565 fos.close();
566 }
567 }
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178
179 public Result ifNoMappingFailure(Checker checker) throws Exception {
180 checker.check(output);
181 return this;
182 }
183
184
185 public Result assertNormalExit(String... matches) throws Exception {
186 checkMatches(output, matches);
187 output.shouldHaveExitValue(0);
188 return this;
189 }
190
191 public Result assertAbnormalExit(String... matches) throws Exception {
192 checkMatches(output, matches);
193 output.shouldNotHaveExitValue(0);
194 return this;
195 }
196 }
197
198 // A number to be included in the filename of the stdout and the stderr output file.
199 static int count = 0;
200
201 private static int getNextCount() {
202 return count++;
203 }
204
205 // By default, stdout of child processes are logged in files such as
206 // <testname>-0000-exec.stdout. If you want to also include the stdout
207 // inside jtr files, you can override this in the jtreg command line like
208 // "jtreg -Dtest.cds.copy.child.stdout=true ...."
209 public static final boolean copyChildStdoutToMainStdout =
210 Boolean.getBoolean("test.cds.copy.child.stdout");
211
212 // This property is passed to child test processes
213 public static final String TestTimeoutFactor = System.getProperty("test.timeout.factor", "1.0");
214
215 public static final String UnableToMapMsg =
216 "Unable to map shared archive: test did not complete";
217
218 // Create bootstrap CDS archive,
219 // use extra JVM command line args as a prefix.
220 // For CDS tests specifying prefix makes more sense than specifying suffix, since
221 // normally there are no classes or arguments to classes, just "-version"
222 // To specify suffix explicitly use CDSOptions.addSuffix()
223 public static OutputAnalyzer createArchive(String... cliPrefix)
224 throws Exception {
225 return createArchive((new CDSOptions()).addPrefix(cliPrefix));
226 }
227
228 // Create bootstrap CDS archive
229 public static OutputAnalyzer createArchive(CDSOptions opts)
230 throws Exception {
535 return new File(dir, getTestName() + "-" + name);
536 }
537
538
539 public static File getOutputSourceFile(String name) {
540 File dir = new File(System.getProperty("test.classes", "."));
541 return new File(dir, name);
542 }
543
544
545 public static File getSourceFile(String name) {
546 File dir = new File(System.getProperty("test.src", "."));
547 return new File(dir, name);
548 }
549
550
551 // ============================= Logging
552 public static OutputAnalyzer executeAndLog(ProcessBuilder pb, String logName) throws Exception {
553 long started = System.currentTimeMillis();
554 OutputAnalyzer output = new OutputAnalyzer(pb.start());
555 String outputFileNamePrefix =
556 getTestName() + "-" + String.format("%04d", getNextCount()) + "-" + logName;
557
558 writeFile(getOutputFile(outputFileNamePrefix + ".stdout"), output.getStdout());
559 writeFile(getOutputFile(outputFileNamePrefix + ".stderr"), output.getStderr());
560 System.out.println("[ELAPSED: " + (System.currentTimeMillis() - started) + " ms]");
561 System.out.println("[logging stdout to " + outputFileNamePrefix + ".stdout]");
562 System.out.println("[logging stderr to " + outputFileNamePrefix + ".stderr]");
563 System.out.println("[STDERR]\n" + output.getStderr());
564
565 if (copyChildStdoutToMainStdout)
566 System.out.println("[STDOUT]\n" + output.getStdout());
567
568 return output;
569 }
570
571
572 private static void writeFile(File file, String content) throws Exception {
573 FileOutputStream fos = new FileOutputStream(file);
574 PrintStream ps = new PrintStream(fos);
575 ps.print(content);
576 ps.close();
577 fos.close();
578 }
579 }
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