Examples with NotDirectoryException java.nio.file.NotDirectoryException used on opensource projects

Example 21 with NotDirectoryException

use of java.nio.file.NotDirectoryException in project j2objc by google.

the class Files2Test method test_list.

@Test
public void test_list() throws Exception {
    // Directory Setup for the test.
    Path rootDir = Paths.get(filesSetup.getTestDir(), "root");
    Path dir1 = Paths.get(filesSetup.getTestDir(), "root/dir1");
    Path file1 = Paths.get(filesSetup.getTestDir(), "root/file1");
    Path file2 = Paths.get(filesSetup.getTestDir(), "root/dir1/file2");
    Path symLink = Paths.get(filesSetup.getTestDir(), "root/symlink");
    Files.createDirectories(dir1);
    Files.createFile(file1);
    Files.createFile(file2);
    Files.createSymbolicLink(symLink, file1.toAbsolutePath());
    Set<Path> expectedVisitedFiles = new HashSet<>();
    expectedVisitedFiles.add(dir1);
    expectedVisitedFiles.add(file1);
    expectedVisitedFiles.add(symLink);
    Set<Path> visitedFiles = new HashSet<>();
    try (Stream<Path> pathStream = Files.list(rootDir)) {
        pathStream.forEach(path -> visitedFiles.add(path));
    }
    assertEquals(3, visitedFiles.size());
    // Test the case where directory is empty.
    filesSetup.clearAll();
    try {
        Files.list(Paths.get(filesSetup.getTestDir(), "newDir"));
        fail();
    } catch (NoSuchFileException expected) {
    }
    // Test the case where path points to a file.
    filesSetup.clearAll();
    filesSetup.setUp();
    try {
        Files.list(filesSetup.getDataFilePath());
        fail();
    } catch (NotDirectoryException expected) {
    }
}

Example 22 with NotDirectoryException

use of java.nio.file.NotDirectoryException in project j2objc by google.

the class NotDirectoryExceptionTest method test_constructor$String.

public void test_constructor$String() {
    NotDirectoryException exception = new NotDirectoryException("file");
    assertEquals("file", exception.getFile());
    assertNull(exception.getOtherFile());
    assertNull(exception.getReason());
    assertTrue(exception instanceof FileSystemException);
}

Example 23 with NotDirectoryException

use of java.nio.file.NotDirectoryException in project j2objc by google.

the class DefaultFileSystemProviderTest method test_newDirectoryStream$Filter_Exception.

/**
 * Tests exceptions for the newDirectoryStream(Path, DirectoryStream.Filter) method
 * - NoSuchFileException & NoDirectoryException.
 * @throws IOException
 */
@Test
public void test_newDirectoryStream$Filter_Exception() throws IOException {
    // Non existent directory.
    Path path_dir1 = filesSetup.getPathInTestDir("newDir1");
    DirectoryStream.Filter<Path> fileFilter = new DirectoryStream.Filter<Path>() {

        @Override
        public boolean accept(Path entry) throws IOException {
            return Files.isDirectory(entry);
        }
    };
    try (DirectoryStream<Path> directoryStream = provider.newDirectoryStream(path_dir1, fileFilter)) {
        fail();
    } catch (NoSuchFileException expected) {
        assertTrue(expected.getMessage().contains(path_dir1.toString()));
    }
    // File instead of directory.
    Path path_file1 = filesSetup.getPathInTestDir("newFile1");
    Files.createFile(path_file1);
    try (DirectoryStream<Path> directoryStream = provider.newDirectoryStream(path_file1, fileFilter)) {
        fail();
    } catch (NotDirectoryException expected) {
    }
}

Example 24 with NotDirectoryException

use of java.nio.file.NotDirectoryException in project j2objc by google.

the class FilesTest method test_newDirectoryStream_Exception.

@Test
public void test_newDirectoryStream_Exception() throws IOException {
    // Non existent directory.
    Path path_dir1 = filesSetup.getPathInTestDir("newDir1");
    try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(path_dir1)) {
        fail();
    } catch (NoSuchFileException expected) {
    }
    // File instead of directory.
    Path path_file1 = filesSetup.getPathInTestDir("newFile1");
    Files.createFile(path_file1);
    try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(path_file1)) {
        fail();
    } catch (NotDirectoryException expected) {
    }
    try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(null)) {
        fail();
    } catch (NullPointerException expected) {
    }
}

Example 25 with NotDirectoryException

use of java.nio.file.NotDirectoryException in project j2objc by google.

the class FilesTest method test_newDirectoryStream$Path$String_Exception.

@Test
public void test_newDirectoryStream$Path$String_Exception() throws IOException {
    // Non existent directory.
    Path path_dir1 = filesSetup.getPathInTestDir("newDir1");
    try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(path_dir1, "*.c")) {
        fail();
    } catch (NoSuchFileException expected) {
    }
    // File instead of directory.
    Path path_file1 = filesSetup.getPathInTestDir("newFile1");
    Files.createFile(path_file1);
    try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(path_file1, "*.c")) {
        fail();
    } catch (NotDirectoryException expected) {
    }
    Files.createFile(path_dir1);
    try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(path_file1, "[a")) {
        fail();
    } catch (PatternSyntaxException expected) {
    }
    try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(null, "[a")) {
        fail();
    } catch (NullPointerException expected) {
    }
    try (DirectoryStream<Path> directoryStream = Files.newDirectoryStream(path_dir1, (String) null)) {
        fail();
    } catch (NullPointerException expected) {
    }
}