diff options
Diffstat (limited to 'org.eclipse.jgit.junit/src')
| -rw-r--r-- | org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/RepositoryTestCase.java | 28 |
1 files changed, 17 insertions, 11 deletions
diff --git a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/RepositoryTestCase.java b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/RepositoryTestCase.java index 95fe18b83c..987f923b0e 100644 --- a/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/RepositoryTestCase.java +++ b/org.eclipse.jgit.junit/src/org/eclipse/jgit/junit/RepositoryTestCase.java @@ -349,7 +349,8 @@ public abstract class RepositoryTestCase extends LocalDiskRepositoryTestCase { * younger modification timestamp than the modification timestamp of the * given file. This is done by touching a temporary file, reading the * lastmodified attribute and, if needed, sleeping. After sleeping this loop - * starts again until the filesystem timer has advanced enough. + * starts again until the filesystem timer has advanced enough. The + * temporary file will be created as a sibling of lastFile. * * @param lastFile * the file on which we want to wait until the filesystem timer @@ -362,21 +363,26 @@ public abstract class RepositoryTestCase extends LocalDiskRepositoryTestCase { */ public static long fsTick(File lastFile) throws InterruptedException, IOException { - long sleepTime = 64; + File tmp; FS fs = FS.DETECTED; - if (lastFile != null && !fs.exists(lastFile)) - throw new FileNotFoundException(lastFile.getPath()); - File tmp = File.createTempFile("FileTreeIteratorWithTimeControl", null); + if (lastFile == null) { + lastFile = tmp = File + .createTempFile("fsTickTmpFile", null); + } else { + if (!fs.exists(lastFile)) { + throw new FileNotFoundException(lastFile.getPath()); + } + tmp = File.createTempFile("fsTickTmpFile", null, + lastFile.getParentFile()); + } + long res = FS.getFsTimerResolution(tmp.toPath()).toMillis(); + long sleepTime = res / 10; try { - long startTime = (lastFile == null) ? fs.lastModified(tmp) : fs - .lastModified(lastFile); + long startTime = fs.lastModified(lastFile); long actTime = fs.lastModified(tmp); while (actTime <= startTime) { Thread.sleep(sleepTime); - sleepTime *= 2; - try (FileOutputStream fos = new FileOutputStream(tmp)) { - // Do nothing - } + FileUtils.touch(tmp.toPath()); actTime = fs.lastModified(tmp); } return actTime; |