From faadfa415cf4a1c55ae70ddfc211325dc450ed29 Mon Sep 17 00:00:00 2001
From: juanf <juanf@ethz.ch>
Date: Mon, 12 Jun 2023 09:44:48 +0200
Subject: [PATCH] SSDM-13521: removing non working functions
---
.../ch/systemsx/cisd/common/io/Posix.java | 130 +++++-----
.../ch/systemsx/cisd/common/io/PosixTest.java | 229 +++++++++---------
2 files changed, 179 insertions(+), 180 deletions(-)
diff --git a/lib-commonbase/source/java/ch/systemsx/cisd/common/io/Posix.java b/lib-commonbase/source/java/ch/systemsx/cisd/common/io/Posix.java
index 96791878c96..248a13f7478 100644
--- a/lib-commonbase/source/java/ch/systemsx/cisd/common/io/Posix.java
+++ b/lib-commonbase/source/java/ch/systemsx/cisd/common/io/Posix.java
@@ -302,71 +302,71 @@ public final class Posix
return stat.isSymbolicLink() ? stat.tryGetSymbolicLink() : null;
}
- /**
- * Change link timestamps of a file, directory or link. Does not dereference a symbolic link.
- *
- * @param fileName The name of the file or link to change the timestamp of.
- * @param accessTimeSecs The new access time in seconds since start of the epoch.
- * @param accessTimeMicroSecs The micro-second part of the new access time.
- * @param modificationTimeSecs The new modification time in seconds since start of the epoch.
- * @param modificationTimeMicroSecs The micro-second part of the new modification time.
- */
- public static void setLinkTimestamps(String fileName,
- long accessTimeSecs,
- long accessTimeMicroSecs,
- long modificationTimeSecs,
- long modificationTimeMicroSecs)
- {
- try
- {
- Instant accessTimeInstant = Instant.ofEpochSecond(accessTimeSecs).plus(accessTimeMicroSecs, ChronoUnit.MICROS);
- FileTime accessTime = FileTime.from(accessTimeInstant);
- Instant modifiedTimeInstant = Instant.ofEpochSecond(modificationTimeSecs).plus(modificationTimeMicroSecs, ChronoUnit.MICROS);
- FileTime modifiedTime = FileTime.from(modifiedTimeInstant);
- Files.getFileAttributeView(Path.of(fileName), PosixFileAttributeView.class, LinkOption.NOFOLLOW_LINKS).setTimes(modifiedTime, accessTime, null);
- Files.getFileAttributeView(Path.of(fileName), PosixFileAttributeView.class).setTimes(modifiedTime, accessTime, null);
- } catch (IOException e)
- {
- throw new IOExceptionUnchecked(e);
- }
- }
-
- /**
- * Change file timestamps of a file, directory or link to the current time. Does not dereference a symbolic link.
- *
- * @param fileName The name of the file or link to change the timestamp of.
- */
- public static void setLinkTimestamps(String fileName) throws IOExceptionUnchecked
- {
- Time time = Time.getInstance();
- setLinkTimestamps(fileName, time.getSecs(), time.getMicroSecPart(), time.getSecs(), time.getMicroSecPart());
- }
-
- /**
- * Change file timestamps of a file, directory or link. Dereferences a symbolic link.
- *
- * @param fileName The name of the file or link to change the timestamp of.
- * @param accessTimeSecs The new access time in seconds since start of the epoch.
- * @param accessTimeMicroSecs The micro-second part of the new access time.
- * @param modificationTimeSecs The new modification time in seconds since start of the epoch.
- * @param modificationTimeMicroSecs The micro-second part of the new modification time.
- */
- public static void setFileTimestamps(String fileName,
- long accessTimeSecs, long accessTimeMicroSecs,
- long modificationTimeSecs, long modificationTimeMicroSecs) throws IOExceptionUnchecked
- {
- try
- {
- Instant accessTimeInstant = Instant.ofEpochSecond(accessTimeSecs).plus(accessTimeMicroSecs, ChronoUnit.MICROS);
- FileTime accessTime = FileTime.from(accessTimeInstant);
- Instant modifiedTimeInstant = Instant.ofEpochSecond(modificationTimeSecs).plus(modificationTimeMicroSecs, ChronoUnit.MICROS);
- FileTime modifiedTime = FileTime.from(modifiedTimeInstant);
- Files.getFileAttributeView(Path.of(fileName), PosixFileAttributeView.class).setTimes(modifiedTime, accessTime, null);
- } catch (IOException e)
- {
- throw new IOExceptionUnchecked(e);
- }
- }
+// /**
+// * Change link timestamps of a file, directory or link. Does not dereference a symbolic link.
+// *
+// * @param fileName The name of the file or link to change the timestamp of.
+// * @param accessTimeSecs The new access time in seconds since start of the epoch.
+// * @param accessTimeMicroSecs The micro-second part of the new access time.
+// * @param modificationTimeSecs The new modification time in seconds since start of the epoch.
+// * @param modificationTimeMicroSecs The micro-second part of the new modification time.
+// */
+// public static void setLinkTimestamps(String fileName,
+// long accessTimeSecs,
+// long accessTimeMicroSecs,
+// long modificationTimeSecs,
+// long modificationTimeMicroSecs)
+// {
+// try
+// {
+// Instant accessTimeInstant = Instant.ofEpochSecond(accessTimeSecs).plus(accessTimeMicroSecs, ChronoUnit.MICROS);
+// FileTime accessTime = FileTime.from(accessTimeInstant);
+// Instant modifiedTimeInstant = Instant.ofEpochSecond(modificationTimeSecs).plus(modificationTimeMicroSecs, ChronoUnit.MICROS);
+// FileTime modifiedTime = FileTime.from(modifiedTimeInstant);
+// Files.getFileAttributeView(Path.of(fileName), PosixFileAttributeView.class, LinkOption.NOFOLLOW_LINKS).setTimes(modifiedTime, accessTime, null);
+// Files.getFileAttributeView(Path.of(fileName), PosixFileAttributeView.class).setTimes(modifiedTime, accessTime, null);
+// } catch (IOException e)
+// {
+// throw new IOExceptionUnchecked(e);
+// }
+// }
+//
+// /**
+// * Change file timestamps of a file, directory or link to the current time. Does not dereference a symbolic link.
+// *
+// * @param fileName The name of the file or link to change the timestamp of.
+// */
+// public static void setLinkTimestamps(String fileName) throws IOExceptionUnchecked
+// {
+// Time time = Time.getInstance();
+// setLinkTimestamps(fileName, time.getSecs(), time.getMicroSecPart(), time.getSecs(), time.getMicroSecPart());
+// }
+//
+// /**
+// * Change file timestamps of a file, directory or link. Dereferences a symbolic link.
+// *
+// * @param fileName The name of the file or link to change the timestamp of.
+// * @param accessTimeSecs The new access time in seconds since start of the epoch.
+// * @param accessTimeMicroSecs The micro-second part of the new access time.
+// * @param modificationTimeSecs The new modification time in seconds since start of the epoch.
+// * @param modificationTimeMicroSecs The micro-second part of the new modification time.
+// */
+// public static void setFileTimestamps(String fileName,
+// long accessTimeSecs, long accessTimeMicroSecs,
+// long modificationTimeSecs, long modificationTimeMicroSecs) throws IOExceptionUnchecked
+// {
+// try
+// {
+// Instant accessTimeInstant = Instant.ofEpochSecond(accessTimeSecs).plus(accessTimeMicroSecs, ChronoUnit.MICROS);
+// FileTime accessTime = FileTime.from(accessTimeInstant);
+// Instant modifiedTimeInstant = Instant.ofEpochSecond(modificationTimeSecs).plus(modificationTimeMicroSecs, ChronoUnit.MICROS);
+// FileTime modifiedTime = FileTime.from(modifiedTimeInstant);
+// Files.getFileAttributeView(Path.of(fileName), PosixFileAttributeView.class).setTimes(modifiedTime, accessTime, null);
+// } catch (IOException e)
+// {
+// throw new IOExceptionUnchecked(e);
+// }
+// }
//
// File related methods
diff --git a/lib-commonbase/sourceTest/java/ch/systemsx/cisd/common/io/PosixTest.java b/lib-commonbase/sourceTest/java/ch/systemsx/cisd/common/io/PosixTest.java
index 1262547cf1f..f22ecb6e7ee 100644
--- a/lib-commonbase/sourceTest/java/ch/systemsx/cisd/common/io/PosixTest.java
+++ b/lib-commonbase/sourceTest/java/ch/systemsx/cisd/common/io/PosixTest.java
@@ -108,121 +108,120 @@ public class PosixTest extends AbstractFileSystemTestCase
assertNull(info2.tryGetSymbolicLink());
}
- @Test
- public void testTouchSymLinkAndFileRealtimeTimer() throws IOException, InterruptedException
- {
- if (BuildAndEnvironmentInfo.INSTANCE.getOS().contains("2.6.32"))
- {
- System.out.println(" ...skipping as CentOS6 does not yet support the realtime timer.");
- return;
- }
-// Posix.setUseUnixRealtimeTimer(true);
- final File f = new File(workingDirectory, "someOtherFile");
- final String content = "someMoreText\n";
- FileUtils.writeStringToFile(f, content, Charset.defaultCharset());
- final File s = new File(workingDirectory, "someLink");
- Posix.createSymbolicLink(f.getAbsolutePath(), s.getAbsolutePath());
- final Stat info = Posix.getLinkInfo(s.getAbsolutePath());
- assertEquals(1, info.getNumberOfHardLinks());
- assertEquals(FileLinkType.SYMLINK, info.getLinkType());
- assertTrue(info.isSymbolicLink());
- assertEquals(f.getAbsolutePath(), info.tryGetSymbolicLink());
- assertEquals(f.getAbsolutePath(), Posix.tryReadSymbolicLink(s.getAbsolutePath()));
- assertNull(Posix.getLinkInfo(s.getAbsolutePath(), false).tryGetSymbolicLink());
- final long lastMicros = info.getLastModifiedTime().getMicroSecPart();
- final long newLastModifiedLink = info.getLastModifiedTime().getSecs() - 24 * 3600;
- Posix.setLinkTimestamps(s.getAbsolutePath(), newLastModifiedLink, lastMicros, newLastModifiedLink, lastMicros);
-
- final long newLastModifiedFile = info.getLastModifiedTime().getSecs() - 2 * 24 * 3600;
- Posix.setFileTimestamps(f.getAbsolutePath(), newLastModifiedFile, lastMicros, newLastModifiedFile, lastMicros);
-
- final Stat info2l = Posix.getLinkInfo(s.getAbsolutePath(), false);
- assertEquals(newLastModifiedLink, info2l.getLastModifiedTime().getSecs());
- assertEquals(lastMicros, info2l.getLastModifiedTime().getMicroSecPart());
- assertEquals(newLastModifiedLink, info2l.getLastAccessTime().getSecs());
- assertEquals(lastMicros, info2l.getLastAccessTime().getMicroSecPart());
-
- final Stat info2f = Posix.getFileInfo(s.getAbsolutePath());
- final Stat info2f2 = Posix.getLinkInfo(f.getAbsolutePath());
- assertNotEquals(info2l.getLastModifiedTime(), info2f2.getLastModifiedTime());
- assertEquals(info2f2.getLastModifiedTime(), info2f.getLastModifiedTime());
- assertEquals(newLastModifiedFile, info2f.getLastModifiedTime().getSecs());
- assertEquals(lastMicros, info2f.getLastModifiedTime().getMicroSecPart());
- assertEquals(newLastModifiedFile, info2f.getLastAccessTime().getSecs());
- assertEquals(lastMicros, info2f.getLastAccessTime().getMicroSecPart());
-
- Thread.sleep(10);
-
- final Posix.Time now1 = Posix.getSystemTime();
- assertNotEquals(0, now1.getNanoSecPart() % 1_000);
- Posix.setLinkTimestamps(s.getAbsolutePath());
- final Posix.Time now2 = Posix.getSystemTime();
- final Stat info3 = Posix.getLinkInfo(s.getAbsolutePath());
-
- assertTrue(now1.getSecs() <= info3.getLastModified() && info3.getLastModified() <= now2.getSecs());
- assertTrue(now1.getMicroSecPart() <= info3.getLastModifiedTime().getMicroSecPart() && info.getLastModifiedTime().getMilliSecPart() <= now2.getMicroSecPart());
- assertTrue(now1.getSecs() <= info3.getLastAccess() && info3.getLastAccess() <= now2.getSecs());
- assertTrue(now1.getMicroSecPart() <= info3.getLastAccessTime().getMicroSecPart() && info.getLastAccessTime().getMilliSecPart() <= now2.getMicroSecPart());
- assertNotEquals(lastMicros, info3.getLastModifiedTime().getMicroSecPart());
- assertNotEquals(lastMicros, info3.getLastAccessTime().getMicroSecPart());
-
- }
-
- @Test
- public void testTouchSymLinkAndFile() throws IOException, InterruptedException
- {
-// Posix.setUseUnixRealtimeTimer(false);
- final File someFile = new File(workingDirectory, "someOtherFile");
- final String content = "someMoreText\n";
- FileUtils.writeStringToFile(someFile, content, Charset.defaultCharset());
- final File someSymlink = new File(workingDirectory, "someLink");
- Posix.createSymbolicLink(someFile.getAbsolutePath(), someSymlink.getAbsolutePath());
- final Stat infoSymlink = Posix.getLinkInfo(someSymlink.getAbsolutePath());
- assertEquals(1, infoSymlink.getNumberOfHardLinks());
- assertEquals(FileLinkType.SYMLINK, infoSymlink.getLinkType());
- assertTrue(infoSymlink.isSymbolicLink());
- assertEquals(someFile.getAbsolutePath(), infoSymlink.tryGetSymbolicLink());
- assertEquals(someFile.getAbsolutePath(), Posix.tryReadSymbolicLink(someSymlink.getAbsolutePath()));
- assertNull(Posix.getLinkInfo(someSymlink.getAbsolutePath(), false).tryGetSymbolicLink());
- final long newLastModifiedLinkMicros = infoSymlink.getLastModifiedTime().getMicroSecPart();
- final long newLastModifiedLinkSec = infoSymlink.getLastModifiedTime().getSecs() - 24 * 3600;
- Posix.setLinkTimestamps(someSymlink.getAbsolutePath(), newLastModifiedLinkSec, newLastModifiedLinkMicros, newLastModifiedLinkSec, newLastModifiedLinkMicros);
-
- final long newLastModifiedSecFile = infoSymlink.getLastModifiedTime().getSecs() - 2 * 24 * 3600;
- Posix.setFileTimestamps(someFile.getAbsolutePath(), newLastModifiedSecFile, newLastModifiedLinkMicros, newLastModifiedSecFile, newLastModifiedLinkMicros);
-
- final Stat infoSymlink2 = Posix.getLinkInfo(someSymlink.getAbsolutePath(), false);
- assertEquals(newLastModifiedLinkSec, infoSymlink2.getLastModifiedTime().getSecs());
- assertEquals(newLastModifiedLinkMicros, infoSymlink2.getLastModifiedTime().getMicroSecPart());
- assertEquals(newLastModifiedLinkSec, infoSymlink2.getLastAccessTime().getSecs());
- assertEquals(newLastModifiedLinkMicros, infoSymlink2.getLastAccessTime().getMicroSecPart());
-
- final Stat info2f = Posix.getFileInfo(someSymlink.getAbsolutePath());
- final Stat info2f2 = Posix.getLinkInfo(someFile.getAbsolutePath());
- assertNotEquals(infoSymlink2.getLastModifiedTime(), info2f2.getLastModifiedTime());
- assertEquals(info2f2.getLastModifiedTime(), info2f.getLastModifiedTime());
- assertEquals(newLastModifiedSecFile, info2f.getLastModifiedTime().getSecs());
- assertEquals(newLastModifiedLinkMicros, info2f.getLastModifiedTime().getMicroSecPart());
- assertEquals(newLastModifiedSecFile, info2f.getLastAccessTime().getSecs());
- assertEquals(newLastModifiedLinkMicros, info2f.getLastAccessTime().getMicroSecPart());
-
-
- Thread.sleep(10);
-
- final Posix.Time now1 = Posix.getSystemTime();
- assertEquals(0, now1.getNanoSecPart() % 1_000);
- Posix.setLinkTimestamps(someSymlink.getAbsolutePath()); // Modifies the link, not the linked file
- final Posix.Time now2 = Posix.getSystemTime();
- final Stat info3 = Posix.getLinkInfo(someSymlink.getAbsolutePath()); // Returns the linked file info
-
- assertTrue(now1.getSecs() <= info3.getLastModified() && info3.getLastModified() <= now2.getSecs());
- assertTrue(now1.getMicroSecPart() <= info3.getLastModifiedTime().getMicroSecPart() && infoSymlink.getLastModifiedTime().getMilliSecPart() <= now2.getMicroSecPart());
- assertTrue(now1.getSecs() <= info3.getLastAccess() && info3.getLastAccess() <= now2.getSecs());
- assertTrue(now1.getMicroSecPart() <= info3.getLastAccessTime().getMicroSecPart() && infoSymlink.getLastAccessTime().getMilliSecPart() <= now2.getMicroSecPart());
- assertNotEquals(newLastModifiedLinkMicros, info3.getLastModifiedTime().getMicroSecPart());
- assertNotEquals(newLastModifiedLinkMicros, info3.getLastAccessTime().getMicroSecPart());
-
- }
+// @Test
+// public void testTouchSymLinkAndFileRealtimeTimer() throws IOException, InterruptedException
+// {
+// if (BuildAndEnvironmentInfo.INSTANCE.getOS().contains("2.6.32"))
+// {
+// System.out.println(" ...skipping as CentOS6 does not yet support the realtime timer.");
+// return;
+// }
+//// Posix.setUseUnixRealtimeTimer(true);
+// final File f = new File(workingDirectory, "someOtherFile");
+// final String content = "someMoreText\n";
+// FileUtils.writeStringToFile(f, content, Charset.defaultCharset());
+// final File s = new File(workingDirectory, "someLink");
+// Posix.createSymbolicLink(f.getAbsolutePath(), s.getAbsolutePath());
+// final Stat info = Posix.getLinkInfo(s.getAbsolutePath());
+// assertEquals(1, info.getNumberOfHardLinks());
+// assertEquals(FileLinkType.SYMLINK, info.getLinkType());
+// assertTrue(info.isSymbolicLink());
+// assertEquals(f.getAbsolutePath(), info.tryGetSymbolicLink());
+// assertEquals(f.getAbsolutePath(), Posix.tryReadSymbolicLink(s.getAbsolutePath()));
+// assertNull(Posix.getLinkInfo(s.getAbsolutePath(), false).tryGetSymbolicLink());
+// final long lastMicros = info.getLastModifiedTime().getMicroSecPart();
+// final long newLastModifiedLink = info.getLastModifiedTime().getSecs() - 24 * 3600;
+// Posix.setLinkTimestamps(s.getAbsolutePath(), newLastModifiedLink, lastMicros, newLastModifiedLink, lastMicros);
+//
+// final long newLastModifiedFile = info.getLastModifiedTime().getSecs() - 2 * 24 * 3600;
+// Posix.setFileTimestamps(f.getAbsolutePath(), newLastModifiedFile, lastMicros, newLastModifiedFile, lastMicros);
+//
+// final Stat info2l = Posix.getLinkInfo(s.getAbsolutePath(), false);
+// assertEquals(newLastModifiedLink, info2l.getLastModifiedTime().getSecs());
+// assertEquals(lastMicros, info2l.getLastModifiedTime().getMicroSecPart());
+// assertEquals(newLastModifiedLink, info2l.getLastAccessTime().getSecs());
+// assertEquals(lastMicros, info2l.getLastAccessTime().getMicroSecPart());
+//
+// final Stat info2f = Posix.getFileInfo(s.getAbsolutePath());
+// final Stat info2f2 = Posix.getLinkInfo(f.getAbsolutePath());
+// assertNotEquals(info2l.getLastModifiedTime(), info2f2.getLastModifiedTime());
+// assertEquals(info2f2.getLastModifiedTime(), info2f.getLastModifiedTime());
+// assertEquals(newLastModifiedFile, info2f.getLastModifiedTime().getSecs());
+// assertEquals(lastMicros, info2f.getLastModifiedTime().getMicroSecPart());
+// assertEquals(newLastModifiedFile, info2f.getLastAccessTime().getSecs());
+// assertEquals(lastMicros, info2f.getLastAccessTime().getMicroSecPart());
+//
+// Thread.sleep(10);
+//
+// final Posix.Time now1 = Posix.getSystemTime();
+// assertNotEquals(0, now1.getNanoSecPart() % 1_000);
+// Posix.setLinkTimestamps(s.getAbsolutePath());
+// final Posix.Time now2 = Posix.getSystemTime();
+// final Stat info3 = Posix.getLinkInfo(s.getAbsolutePath());
+//
+// assertTrue(now1.getSecs() <= info3.getLastModified() && info3.getLastModified() <= now2.getSecs());
+// assertTrue(now1.getMicroSecPart() <= info3.getLastModifiedTime().getMicroSecPart() && info.getLastModifiedTime().getMilliSecPart() <= now2.getMicroSecPart());
+// assertTrue(now1.getSecs() <= info3.getLastAccess() && info3.getLastAccess() <= now2.getSecs());
+// assertTrue(now1.getMicroSecPart() <= info3.getLastAccessTime().getMicroSecPart() && info.getLastAccessTime().getMilliSecPart() <= now2.getMicroSecPart());
+// assertNotEquals(lastMicros, info3.getLastModifiedTime().getMicroSecPart());
+// assertNotEquals(lastMicros, info3.getLastAccessTime().getMicroSecPart());
+//
+// }
+//
+// @Test
+// public void testTouchSymLinkAndFile() throws IOException, InterruptedException
+// {
+//// Posix.setUseUnixRealtimeTimer(false);
+// final File someFile = new File(workingDirectory, "someOtherFile");
+// final String content = "someMoreText\n";
+// FileUtils.writeStringToFile(someFile, content, Charset.defaultCharset());
+// final File someSymlink = new File(workingDirectory, "someLink");
+// Posix.createSymbolicLink(someFile.getAbsolutePath(), someSymlink.getAbsolutePath());
+// final Stat infoSymlink = Posix.getLinkInfo(someSymlink.getAbsolutePath());
+// assertEquals(1, infoSymlink.getNumberOfHardLinks());
+// assertEquals(FileLinkType.SYMLINK, infoSymlink.getLinkType());
+// assertTrue(infoSymlink.isSymbolicLink());
+// assertEquals(someFile.getAbsolutePath(), infoSymlink.tryGetSymbolicLink());
+// assertEquals(someFile.getAbsolutePath(), Posix.tryReadSymbolicLink(someSymlink.getAbsolutePath()));
+// assertNull(Posix.getLinkInfo(someSymlink.getAbsolutePath(), false).tryGetSymbolicLink());
+// final long newLastModifiedLinkMicros = infoSymlink.getLastModifiedTime().getMicroSecPart();
+// final long newLastModifiedLinkSec = infoSymlink.getLastModifiedTime().getSecs() - 24 * 3600;
+// Posix.setLinkTimestamps(someSymlink.getAbsolutePath(), newLastModifiedLinkSec, newLastModifiedLinkMicros, newLastModifiedLinkSec, newLastModifiedLinkMicros);
+//
+// final long newLastModifiedSecFile = infoSymlink.getLastModifiedTime().getSecs() - 2 * 24 * 3600;
+// Posix.setFileTimestamps(someFile.getAbsolutePath(), newLastModifiedSecFile, newLastModifiedLinkMicros, newLastModifiedSecFile, newLastModifiedLinkMicros);
+//
+// final Stat infoSymlink2 = Posix.getLinkInfo(someSymlink.getAbsolutePath(), false);
+// assertEquals(newLastModifiedLinkSec, infoSymlink2.getLastModifiedTime().getSecs());
+// assertEquals(newLastModifiedLinkMicros, infoSymlink2.getLastModifiedTime().getMicroSecPart());
+// assertEquals(newLastModifiedLinkSec, infoSymlink2.getLastAccessTime().getSecs());
+// assertEquals(newLastModifiedLinkMicros, infoSymlink2.getLastAccessTime().getMicroSecPart());
+//
+// final Stat info2f = Posix.getFileInfo(someSymlink.getAbsolutePath());
+// final Stat info2f2 = Posix.getLinkInfo(someFile.getAbsolutePath());
+// assertNotEquals(infoSymlink2.getLastModifiedTime(), info2f2.getLastModifiedTime());
+// assertEquals(info2f2.getLastModifiedTime(), info2f.getLastModifiedTime());
+// assertEquals(newLastModifiedSecFile, info2f.getLastModifiedTime().getSecs());
+// assertEquals(newLastModifiedLinkMicros, info2f.getLastModifiedTime().getMicroSecPart());
+// assertEquals(newLastModifiedSecFile, info2f.getLastAccessTime().getSecs());
+// assertEquals(newLastModifiedLinkMicros, info2f.getLastAccessTime().getMicroSecPart());
+//
+//
+// Thread.sleep(10);
+//
+// final Posix.Time now1 = Posix.getSystemTime();
+// assertEquals(0, now1.getNanoSecPart() % 1_000);
+// Posix.setLinkTimestamps(someSymlink.getAbsolutePath()); // Modifies the link, not the linked file
+// final Posix.Time now2 = Posix.getSystemTime();
+// final Stat info3 = Posix.getLinkInfo(someSymlink.getAbsolutePath()); // Returns the linked file info
+//
+// assertTrue(now1.getSecs() <= info3.getLastModified() && info3.getLastModified() <= now2.getSecs());
+// assertTrue(now1.getMicroSecPart() <= info3.getLastModifiedTime().getMicroSecPart() && infoSymlink.getLastModifiedTime().getMilliSecPart() <= now2.getMicroSecPart());
+// assertTrue(now1.getSecs() <= info3.getLastAccess() && info3.getLastAccess() <= now2.getSecs());
+// assertTrue(now1.getMicroSecPart() <= info3.getLastAccessTime().getMicroSecPart() && infoSymlink.getLastAccessTime().getMilliSecPart() <= now2.getMicroSecPart());
+// assertNotEquals(newLastModifiedLinkMicros, info3.getLastModifiedTime().getMicroSecPart());
+// assertNotEquals(newLastModifiedLinkMicros, info3.getLastAccessTime().getMicroSecPart());
+// }
@Test
public void testGetLinkInfoSymLinkDanglingLink() throws IOException
--
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