file/Files/StreamTest.java

168             Object[] actual = s.filter(path -> ! path.equals(testFolder))
273         public boolean test(Path path, BasicFileAttributes attrs) {
274             visited.add(path);
275             return pred.test(path, attrs);
284         PathBiPredicate pred = new PathBiPredicate((path, attrs) -> true);
292         pred = new PathBiPredicate((path, attrs) -> attrs.isSymbolicLink());
294             s.forEach(path -> assertTrue(Files.isSymbolicLink(path)));
298         pred = new PathBiPredicate((path, attrs) ->
299             path.getFileName().toString().startsWith("e"));
301             s.forEach(path -> assertEquals(path.getFileName().toString(), "empty"));
305         pred = new PathBiPredicate((path, attrs) ->
306             path.getFileName().toString().startsWith("l") && attrs.isRegularFile());
308             s.forEach(path -> fail("Expect empty stream"));
407                     s.forEach(path -> assertEquals(path.getFileName().toString(), "DirectoryIteratorException"));
427                     s.forEach(path -> fail("should not get here"));
457                 s.forEach(path -> assertEquals(path.getFileName().toString(), "IOException"));
461                 String[] result = s.map(path -> path.getFileName().toString())
469                 s.forEach(path -> fail("should have caused exception"));
475                 String[] result = s.map(path -> path.getFileName().toString())
485                 String[] result = s.map(path -> path.getFileName().toString())
531                 String[] result = s.map(path -> path.getFileName().toString())
537                 String[] result = s.map(path -> path.getFileName().toString())
544                     String[] result = s.map(path -> path.getFileName().toString())
554                 String[] result = s.map(path -> path.getFileName().toString())
560                 String[] result = s.map(path -> path.getFileName().toString())
568                     String[] result = s.map(path -> path.getFileName().toString())
575                     String[] result = s.map(path -> path.getFileName().toString())
585                 String[] result = s.map(path -> path.getFileName().toString())
590                 String[] result = s.map(path -> path.getFileName().toString())
599                 String[] result = s.map(path -> path.getFileName().toString())
610                 String[] result = s.map(path -> path.getFileName().toString())
621                 String[] result = s.map(path -> path.getFileName().toString())
631                 String[] result = s.map(path -> path.getFileName().toString())
691             Path path = Paths.get("/proc/cpuinfo");
692             if (Files.exists(path)) {
695                     Files.lines(path).collect(Collectors.joining(NEW_LINE));
697                     fail("Files.lines(\"" + path + "\") returns no data");