@Test
public void testFileStoreReport() throws Exception {
Path targetPath = detectTargetFolder().toPath();
Path lclSftp =
Utils.resolve(
targetPath,
SftpConstants.SFTP_SUBSYSTEM_NAME,
getClass().getSimpleName(),
getCurrentTestName());
Path parentPath = targetPath.getParent();
FileStore store = Files.getFileStore(lclSftp.getRoot());
final String queryPath = Utils.resolveRelativeRemotePath(parentPath, lclSftp);
final SpaceAvailableExtensionInfo expected = new SpaceAvailableExtensionInfo(store);
sshd.setSubsystemFactories(
Arrays.<NamedFactory<Command>>asList(
new SftpSubsystemFactory() {
@Override
public Command create() {
return new SftpSubsystem(
getExecutorService(), isShutdownOnExit(), getUnsupportedAttributePolicy()) {
@Override
protected SpaceAvailableExtensionInfo doSpaceAvailable(int id, String path)
throws IOException {
if (!queryPath.equals(path)) {
throw new StreamCorruptedException(
"Mismatched query paths: expected=" + queryPath + ", actual=" + path);
}
return expected;
}
};
}
}));
try (SshClient client = SshClient.setUpDefaultClient()) {
client.start();
try (ClientSession session =
client
.connect(getCurrentTestName(), "localhost", port)
.verify(7L, TimeUnit.SECONDS)
.getSession()) {
session.addPasswordIdentity(getCurrentTestName());
session.auth().verify(5L, TimeUnit.SECONDS);
try (SftpClient sftp = session.createSftpClient()) {
SpaceAvailableExtension ext = assertExtensionCreated(sftp, SpaceAvailableExtension.class);
SpaceAvailableExtensionInfo actual = ext.available(queryPath);
assertEquals("Mismatched information", expected, actual);
}
} finally {
client.stop();
}
}
}
public static void main(String[] args) throws IOException {
System.out.format("%-20s %12s %12s %12s\n", "Filesystem", "kbytes", "used", "avail");
if (args.length == 0) {
FileSystem fs = FileSystems.getDefault();
for (FileStore store : fs.getFileStores()) {
printFileStore(store);
}
} else {
for (String file : args) {
FileStore store = Files.getFileStore(Paths.get(file));
printFileStore(store);
}
}
}
@Test
public void preallocateTooLarge() throws Exception {
assumeTrue(Platform.isLinux());
FileIO fio =
FileIO.open(file, EnumSet.of(OpenOption.CREATE, OpenOption.MAPPED, OpenOption.PREALLOCATE));
FileStore fs = Files.getFileStore(file.toPath());
assumeTrue("ext4".equals(fs.type()) && !fs.name().contains("docker"));
long len = file.getTotalSpace() * 100L;
// setLength traps the IOException and prevents resizing / remapping. Not remapping avoids
// the SIGBUS issue.
fio.setLength(len);
assertEquals(0, fio.length());
fio.close();
}
private void setupFooter() {
try {
usedFileStore = Files.getFileStore(ToolSettings.NBITES_DIR_PATH);
} catch (Exception e) {
e.printStackTrace();
;
throw new Error(e);
}
Debug.warn("Tool footer using fileStore: %s", usedFileStore.name());
display.diskAvailLabel.setText(Utility.progressString(progressSize, 0.5));
display.jvmAvailLabel.setText(Utility.progressString(progressSize, 0.5));
footerJvmTimer =
new Timer(
1000, // ms
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
footerJvmAction();
}
});
footerJvmTimer.start();
footerDiskTimer =
new Timer(
1000,
new ActionListener() {
@Override
public void actionPerformed(ActionEvent e) {
footerDiskAction();
}
});
footerDiskTimer.start();
}
