From 8cad84ccfbca7d9a3865c090e971c64700fd2ad5 Mon Sep 17 00:00:00 2001 From: Matthias Sohn Date: Sun, 27 Jan 2019 02:22:34 +0100 Subject: Fix GC.deleteEmptyRefsFolders This method tried to iterate spurious files which may exist in the .git/refs folder, e.g. on Mac a .DS_Store may have been created there by inspecting the folder using the finder application. This led to a NotDirectoryException when deleteEmptyRefsFolders tried to create an iterator for such a file entry. Skip files contained in the refs folder to ensure the method only tries to iterate contained folders but not files. Change-Id: I5f31e733072a35db1e93908a9c69a8891ae5c206 Signed-off-by: Matthias Sohn --- .../storage/file/GcDeleteEmptyRefsFoldersTest.java | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'org.eclipse.jgit.test') diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/GcDeleteEmptyRefsFoldersTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/GcDeleteEmptyRefsFoldersTest.java index 3caae72fc6..d450f94941 100644 --- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/GcDeleteEmptyRefsFoldersTest.java +++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/internal/storage/file/GcDeleteEmptyRefsFoldersTest.java @@ -91,6 +91,20 @@ public class GcDeleteEmptyRefsFoldersTest extends GcTestCase { assertFalse(refDir02.getParent().getParent().toFile().exists()); } + @Test + public void emptyRefFoldersSkipFiles() throws Exception { + FileTime fileTime = FileTime.from(Instant.now().minusSeconds(31)); + Path refFile = Files.createFile(refsDir.resolve(".DS_Store")); + Path refDir01 = Files.createDirectories(heads.resolve(REF_FOLDER_01)); + Path refDir02 = Files.createDirectories(heads.resolve(REF_FOLDER_02)); + setLastModifiedTime(fileTime, heads, REF_FOLDER_01); + setLastModifiedTime(fileTime, heads, REF_FOLDER_02); + assertTrue(refDir01.toFile().exists()); + assertTrue(refDir02.toFile().exists()); + gc.gc(); + assertTrue(Files.exists(refFile)); + } + private void setLastModifiedTime(FileTime fileTime, Path path, String folder) throws IOException { long numParents = folder.chars().filter(c -> c == '/').count(); Path folderPath = path.resolve(folder); -- cgit v1.2.3