diff options
5 files changed, 486 insertions, 46 deletions
diff --git a/org.eclipse.jgit.pgm.test/META-INF/MANIFEST.MF b/org.eclipse.jgit.pgm.test/META-INF/MANIFEST.MF index 5869d76153..b467d2dab6 100644 --- a/org.eclipse.jgit.pgm.test/META-INF/MANIFEST.MF +++ b/org.eclipse.jgit.pgm.test/META-INF/MANIFEST.MF @@ -8,6 +8,8 @@ Bundle-Localization: plugin Bundle-ActivationPolicy: lazy Bundle-RequiredExecutionEnvironment: J2SE-1.5 Import-Package: org.eclipse.jgit.api;version="[3.4.0,3.5.0)", + org.eclipse.jgit.api.errors;version="[3.4.0,3.5.0)", + org.eclipse.jgit.diff;version="[3.4.0,3.5.0)", org.eclipse.jgit.dircache;version="[3.4.0,3.5.0)", org.eclipse.jgit.junit;version="[3.4.0,3.5.0)", org.eclipse.jgit.lib;version="[3.4.0,3.5.0)", diff --git a/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/CheckoutTest.java b/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/CheckoutTest.java index 2c1f59f250..90284736cf 100644 --- a/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/CheckoutTest.java +++ b/org.eclipse.jgit.pgm.test/tst/org/eclipse/jgit/pgm/CheckoutTest.java @@ -43,15 +43,21 @@ package org.eclipse.jgit.pgm; import static org.junit.Assert.assertArrayEquals; +import static org.junit.Assert.assertNotNull; import java.io.File; +import java.util.List; import org.eclipse.jgit.api.Git; +import org.eclipse.jgit.api.errors.CheckoutConflictException; +import org.eclipse.jgit.diff.DiffEntry; import org.eclipse.jgit.lib.CLIRepositoryTestCase; import org.eclipse.jgit.lib.FileMode; import org.eclipse.jgit.lib.Ref; +import org.eclipse.jgit.revwalk.RevCommit; import org.eclipse.jgit.treewalk.FileTreeIterator; import org.eclipse.jgit.treewalk.FileTreeIterator.FileEntry; +import org.eclipse.jgit.treewalk.TreeWalk; import org.eclipse.jgit.util.FileUtils; import org.junit.Assert; import org.junit.Test; @@ -150,6 +156,7 @@ public class CheckoutTest extends CLIRepositoryTestCase { * <li>Delete file 'a' in the working tree * <li>Checkout branch '1' * </ol> + * <p> * The working tree should contain 'a' with FileMode.REGULAR_FILE after the * checkout. * @@ -181,6 +188,359 @@ public class CheckoutTest extends CLIRepositoryTestCase { assertEquals("Hello world a", read(fileA)); } + /** + * Steps: + * <ol> + * <li>Add file 'b' + * <li>Commit + * <li>Create branch '1' + * <li>Add folder 'a' + * <li>Commit + * <li>Replace folder 'a' by file 'a' in the working tree + * <li>Checkout branch '1' + * </ol> + * <p> + * The working tree should contain 'a' with FileMode.REGULAR_FILE after the + * checkout. + * + * @throws Exception + */ + @Test + public void fileModeTestMissingThenFolderWithFileInWorkingTree() + throws Exception { + Git git = new Git(db); + writeTrashFile("b", "Hello world b"); + git.add().addFilepattern(".").call(); + git.commit().setMessage("add file b").call(); + Ref branch_1 = git.branchCreate().setName("branch_1").call(); + File folderA = new File(db.getWorkTree(), "a"); + FileUtils.mkdirs(folderA); + writeTrashFile("a/c", "Hello world c"); + git.add().addFilepattern(".").call(); + git.commit().setMessage("add folder a").call(); + + FileEntry entry = new FileTreeIterator.FileEntry(new File( + db.getWorkTree(), "a"), db.getFS()); + assertEquals(FileMode.TREE, entry.getMode()); + + FileUtils.delete(folderA, FileUtils.RECURSIVE); + writeTrashFile("a", "b"); + + entry = new FileTreeIterator.FileEntry(new File(db.getWorkTree(), "a"), + db.getFS()); + assertEquals(FileMode.REGULAR_FILE, entry.getMode()); + + git.checkout().setName(branch_1.getName()).call(); + + entry = new FileTreeIterator.FileEntry(new File(db.getWorkTree(), "a"), + db.getFS()); + assertEquals(FileMode.REGULAR_FILE, entry.getMode()); + } + + /** + * Steps: + * <ol> + * <li>Add file 'a' + * <li>Commit + * <li>Create branch '1' + * <li>Replace file 'a' by folder 'a' + * <li>Commit + * <li>Delete folder 'a' in the working tree + * <li>Checkout branch '1' + * </ol> + * <p> + * The working tree should contain 'a' with FileMode.REGULAR_FILE after the + * checkout. + * + * @throws Exception + */ + @Test + public void fileModeTestFolderWithMissingInWorkingTree() throws Exception { + Git git = new Git(db); + writeTrashFile("b", "Hello world b"); + writeTrashFile("a", "b"); + git.add().addFilepattern(".").call(); + git.commit().setMessage("add file b & file a").call(); + Ref branch_1 = git.branchCreate().setName("branch_1").call(); + git.rm().addFilepattern("a").call(); + File folderA = new File(db.getWorkTree(), "a"); + FileUtils.mkdirs(folderA); + writeTrashFile("a/c", "Hello world c"); + git.add().addFilepattern(".").call(); + git.commit().setMessage("add folder a").call(); + + FileEntry entry = new FileTreeIterator.FileEntry(new File( + db.getWorkTree(), "a"), db.getFS()); + assertEquals(FileMode.TREE, entry.getMode()); + + FileUtils.delete(folderA, FileUtils.RECURSIVE); + + git.checkout().setName(branch_1.getName()).call(); + + entry = new FileTreeIterator.FileEntry(new File(db.getWorkTree(), "a"), + db.getFS()); + assertEquals(FileMode.REGULAR_FILE, entry.getMode()); + } + + /** + * Steps: + * <ol> + * <li>Add file 'a' + * <li>Commit + * <li>Create branch '1' + * <li>Delete file 'a' + * <li>Commit + * <li>Add folder 'a' in the working tree + * <li>Checkout branch '1' + * </ol> + * <p> + * The checkout command should raise an error. The conflicting paths are 'a' + * and 'a/c'. + * + * @throws Exception + */ + @Test + public void fileModeTestMissingWithFolderInWorkingTree() throws Exception { + Git git = new Git(db); + writeTrashFile("b", "Hello world b"); + writeTrashFile("a", "b"); + git.add().addFilepattern(".").call(); + git.commit().setMessage("add file b & file a").call(); + Ref branch_1 = git.branchCreate().setName("branch_1").call(); + git.rm().addFilepattern("a").call(); + git.commit().setMessage("delete file a").call(); + + FileUtils.mkdirs(new File(db.getWorkTree(), "a")); + writeTrashFile("a/c", "Hello world c"); + + FileEntry entry = new FileTreeIterator.FileEntry(new File( + db.getWorkTree(), "a"), db.getFS()); + assertEquals(FileMode.TREE, entry.getMode()); + + CheckoutConflictException exception = null; + try { + git.checkout().setName(branch_1.getName()).call(); + } catch (CheckoutConflictException e) { + exception = e; + } + assertNotNull(exception); + assertEquals(2, exception.getConflictingPaths().size()); + assertEquals("a", exception.getConflictingPaths().get(0)); + assertEquals("a/c", exception.getConflictingPaths().get(1)); + } + + /** + * Steps: + * <ol> + * <li>Add folder 'a' + * <li>Commit + * <li>Create branch '1' + * <li>Delete folder 'a' + * <li>Commit + * <li>Add file 'a' in the working tree + * <li>Checkout branch '1' + * </ol> + * <p> + * The checkout command should raise an error. The conflicting path is 'a'. + * + * @throws Exception + */ + @Test + public void fileModeTestFolderThenMissingWithFileInWorkingTree() + throws Exception { + Git git = new Git(db); + FileUtils.mkdirs(new File(db.getWorkTree(), "a")); + writeTrashFile("a/c", "Hello world c"); + writeTrashFile("b", "Hello world b"); + git.add().addFilepattern(".").call(); + RevCommit commit1 = git.commit().setMessage("add folder a & file b") + .call(); + Ref branch_1 = git.branchCreate().setName("branch_1").call(); + git.rm().addFilepattern("a").call(); + RevCommit commit2 = git.commit().setMessage("delete folder a").call(); + + TreeWalk tw = new TreeWalk(db); + tw.addTree(commit1.getTree()); + tw.addTree(commit2.getTree()); + List<DiffEntry> scan = DiffEntry.scan(tw); + assertEquals(1, scan.size()); + assertEquals(FileMode.MISSING, scan.get(0).getNewMode()); + assertEquals(FileMode.TREE, scan.get(0).getOldMode()); + + writeTrashFile("a", "b"); + + FileEntry entry = new FileTreeIterator.FileEntry(new File( + db.getWorkTree(), "a"), db.getFS()); + assertEquals(FileMode.REGULAR_FILE, entry.getMode()); + + CheckoutConflictException exception = null; + try { + git.checkout().setName(branch_1.getName()).call(); + } catch (CheckoutConflictException e) { + exception = e; + } + assertNotNull(exception); + assertEquals(1, exception.getConflictingPaths().size()); + assertEquals("a", exception.getConflictingPaths().get(0)); + } + + /** + * Steps: + * <ol> + * <li>Add folder 'a' + * <li>Commit + * <li>Create branch '1' + * <li>Replace folder 'a'by file 'a' + * <li>Commit + * <li>Delete file 'a' in the working tree + * <li>Checkout branch '1' + * </ol> + * <p> + * The working tree should contain 'a' with FileMode.TREE after the + * checkout. + * + * @throws Exception + */ + @Test + public void fileModeTestFolderThenFileWithMissingInWorkingTree() + throws Exception { + Git git = new Git(db); + FileUtils.mkdirs(new File(db.getWorkTree(), "a")); + writeTrashFile("a/c", "Hello world c"); + writeTrashFile("b", "Hello world b"); + git.add().addFilepattern(".").call(); + git.commit().setMessage("add folder a & file b").call(); + Ref branch_1 = git.branchCreate().setName("branch_1").call(); + git.rm().addFilepattern("a").call(); + File fileA = new File(db.getWorkTree(), "a"); + writeTrashFile("a", "b"); + git.add().addFilepattern("a").call(); + git.commit().setMessage("add file a").call(); + + FileEntry entry = new FileTreeIterator.FileEntry(new File( + db.getWorkTree(), "a"), db.getFS()); + assertEquals(FileMode.REGULAR_FILE, entry.getMode()); + + FileUtils.delete(fileA); + + git.checkout().setName(branch_1.getName()).call(); + + entry = new FileTreeIterator.FileEntry(new File(db.getWorkTree(), "a"), + db.getFS()); + assertEquals(FileMode.TREE, entry.getMode()); + } + + /** + * Steps: + * <ol> + * <li>Add file 'a' + * <li>Commit + * <li>Create branch '1' + * <li>Modify file 'a' + * <li>Commit + * <li>Delete file 'a' & replace by folder 'a' in the working tree & index + * <li>Checkout branch '1' + * </ol> + * <p> + * The checkout command should raise an error. The conflicting path is 'a'. + * + * @throws Exception + */ + @Test + public void fileModeTestFileThenFileWithFolderInIndex() throws Exception { + Git git = new Git(db); + writeTrashFile("a", "Hello world a"); + writeTrashFile("b", "Hello world b"); + git.add().addFilepattern(".").call(); + git.commit().setMessage("add files a & b").call(); + Ref branch_1 = git.branchCreate().setName("branch_1").call(); + writeTrashFile("a", "b"); + git.add().addFilepattern("a").call(); + git.commit().setMessage("add file a").call(); + + FileEntry entry = new FileTreeIterator.FileEntry(new File( + db.getWorkTree(), "a"), db.getFS()); + assertEquals(FileMode.REGULAR_FILE, entry.getMode()); + + git.rm().addFilepattern("a").call(); + FileUtils.mkdirs(new File(db.getWorkTree(), "a")); + writeTrashFile("a/c", "Hello world c"); + git.add().addFilepattern(".").call(); + + entry = new FileTreeIterator.FileEntry(new File(db.getWorkTree(), "a"), + db.getFS()); + assertEquals(FileMode.TREE, entry.getMode()); + + CheckoutConflictException exception = null; + try { + git.checkout().setName(branch_1.getName()).call(); + } catch (CheckoutConflictException e) { + exception = e; + } + assertNotNull(exception); + assertEquals(1, exception.getConflictingPaths().size()); + assertEquals("a", exception.getConflictingPaths().get(0)); + } + + /** + * Steps: + * <ol> + * <li>Add file 'a' + * <li>Commit + * <li>Create branch '1' + * <li>Modify file 'a' + * <li>Commit + * <li>Delete file 'a' & replace by folder 'a' in the working tree & index + * <li>Checkout branch '1' + * </ol> + * <p> + * The checkout command should raise an error. The conflicting paths are 'a' + * and 'a/c'. + * + * @throws Exception + */ + @Test + public void fileModeTestFileWithFolderInIndex() throws Exception { + Git git = new Git(db); + writeTrashFile("b", "Hello world b"); + writeTrashFile("a", "b"); + git.add().addFilepattern(".").call(); + git.commit().setMessage("add file b & file a").call(); + Ref branch_1 = git.branchCreate().setName("branch_1").call(); + git.rm().addFilepattern("a").call(); + writeTrashFile("a", "Hello world a"); + git.add().addFilepattern("a").call(); + git.commit().setMessage("add file a").call(); + + FileEntry entry = new FileTreeIterator.FileEntry(new File( + db.getWorkTree(), "a"), db.getFS()); + assertEquals(FileMode.REGULAR_FILE, entry.getMode()); + + git.rm().addFilepattern("a").call(); + FileUtils.mkdirs(new File(db.getWorkTree(), "a")); + writeTrashFile("a/c", "Hello world c"); + git.add().addFilepattern(".").call(); + + entry = new FileTreeIterator.FileEntry(new File(db.getWorkTree(), "a"), + db.getFS()); + assertEquals(FileMode.TREE, entry.getMode()); + + CheckoutConflictException exception = null; + try { + git.checkout().setName(branch_1.getName()).call(); + } catch (CheckoutConflictException e) { + exception = e; + } + assertNotNull(exception); + assertEquals(1, exception.getConflictingPaths().size()); + assertEquals("a", exception.getConflictingPaths().get(0)); + + // TODO: ideally we'd like to get two paths from this exception + // assertEquals(2, exception.getConflictingPaths().size()); + // assertEquals("a", exception.getConflictingPaths().get(0)); + // assertEquals("a/c", exception.getConflictingPaths().get(1)); + } + static private void assertEquals(Object expected, Object actual) { Assert.assertEquals(expected, actual); } diff --git a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/DirCacheCheckoutTest.java b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/DirCacheCheckoutTest.java index 98ec706bec..afbad6ab2c 100644 --- a/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/DirCacheCheckoutTest.java +++ b/org.eclipse.jgit.test/tst/org/eclipse/jgit/lib/DirCacheCheckoutTest.java @@ -619,7 +619,7 @@ public class DirCacheCheckoutTest extends RepositoryTestCase { @Test public void testDirectoryFileConflicts_9() throws Exception { // 9 - doit(mk("DF"), mkmap("DF", "QP"), mk("DF/DF")); + doit(mkmap("DF", "QP"), mkmap("DF", "QP"), mkmap("DF/DF", "DF/DF")); assertRemoved("DF/DF"); assertUpdated("DF"); } diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCacheCheckout.java b/org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCacheCheckout.java index fdf8c052fe..80dda8eb83 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCacheCheckout.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/dircache/DirCacheCheckout.java @@ -562,7 +562,7 @@ public class DirCacheCheckout { * 6b D F F N N N N Conflict * 7 F D F Y Y N N Update * 8 F D F N Y N N Conflict - * 9 F D F Y N N N Update + * 9 F D F N N N Conflict * 10 F D D N N Y Keep * 11 F D D N N N Conflict * 12 F F D Y N Y N Update @@ -610,7 +610,7 @@ public class DirCacheCheckout { // switch processes all relevant cases. switch (ffMask) { case 0xDDF: // 1 2 - if (isModified(name)) { + if (f != null && isModifiedSubtree_IndexWorkingtree(name)) { conflict(name, dce, h, m); // 1 } else { update(name, mId, mMode); // 2 @@ -647,32 +647,29 @@ public class DirCacheCheckout { break; case 0xFDF: // 7 8 9 if (equalIdAndMode(hId, hMode, mId, mMode)) { - if (isModified(name)) + if (isModifiedSubtree_IndexWorkingtree(name)) conflict(name, dce, h, m); // 8 else update(name, mId, mMode); // 7 - } else if (!isModified(name)) - update(name, mId, mMode); // 9 - else - // To be confirmed - this case is not in the table. - conflict(name, dce, h, m); + } else + conflict(name, dce, h, m); // 9 break; case 0xFD0: // keep without a rule keep(dce); break; case 0xFFD: // 12 13 14 if (equalIdAndMode(hId, hMode, iId, iMode)) - if (f == null - || f.isModified(dce, true, + if (f != null + && f.isModified(dce, true, this.walk.getObjectReader())) - conflict(name, dce, h, m); + conflict(name, dce, h, m); // 13 else - remove(name); + remove(name); // 12 else - conflict(name, dce, h, m); + conflict(name, dce, h, m); // 14 break; case 0x0DF: // 16 17 - if (!isModified(name)) + if (!isModifiedSubtree_IndexWorkingtree(name)) update(name, mId, mMode); else conflict(name, dce, h, m); @@ -684,12 +681,14 @@ public class DirCacheCheckout { } // if we have no file at all then there is nothing to do - if ((ffMask & 0x222) == 0) + if ((ffMask & 0x222) == 0 + && (f == null || FileMode.TREE.equals(f.getEntryFileMode()))) return; if ((ffMask == 0x00F) && f != null && FileMode.TREE.equals(f.getEntryFileMode())) { // File/Directory conflict case #20 conflict(name, null, h, m); + return; } if (i == null) { @@ -768,7 +767,9 @@ public class DirCacheCheckout { * </pre> */ - if (m == null || equalIdAndMode(mId, mMode, iId, iMode)) { + if (m == null + || !isModified_IndexTree(name, iId, iMode, mId, mMode, + mergeCommitTree)) { // Merge contains nothing or the same as Index // Nothing in Head // Something in Index @@ -824,7 +825,7 @@ public class DirCacheCheckout { * clean I==H I==M H M Result * ----------------------------------------------------- * 10 yes yes N/A exists nothing remove path from index - * 11 no yes N/A exists nothing fail + * 11 no yes N/A exists nothing keep file * 12 yes no N/A exists nothing fail * 13 no no N/A exists nothing fail * </pre> @@ -841,23 +842,31 @@ public class DirCacheCheckout { // Something different from a submodule in Index // Nothing in Merge // Something in Head - if (equalIdAndMode(hId, hMode, iId, iMode)) { + if (!isModified_IndexTree(name, iId, iMode, hId, hMode, + headCommitTree)) { // Index contains the same as Head // Something different from a submodule in Index // Nothing in Merge // Something in Head - if (f == null - || f.isModified(dce, true, - this.walk.getObjectReader())) + if (f != null + && f.isModified(dce, true, + this.walk.getObjectReader())) { // file is dirty // Index contains the same as Head // Something different from a submodule in Index // Nothing in Merge // Something in Head - // -> file is dirty but is should be removed. That's - // a conflict - conflict(name, dce, h, m); - else + + if (!FileMode.TREE.equals(f.getEntryFileMode()) + && FileMode.TREE.equals(iMode)) + // The workingtree contains a file and the index semantically contains a folder. + // Git considers the workingtree file as untracked. Just keep the untracked file. + return; + else + // -> file is dirty and tracked but is should be + // removed. That's a conflict + conflict(name, dce, h, m); + } else // file doesn't exist or is clean // Index contains the same as Head // Something different from a submodule in Index @@ -880,8 +889,10 @@ public class DirCacheCheckout { // Something in Head // Something in Index if (!equalIdAndMode(hId, hMode, mId, mMode) - && !equalIdAndMode(hId, hMode, iId, iMode) - && !equalIdAndMode(mId, mMode, iId, iMode)) + && isModified_IndexTree(name, iId, iMode, hId, hMode, + headCommitTree) + && isModified_IndexTree(name, iId, iMode, mId, mMode, + mergeCommitTree)) // All three contents in Head, Merge, Index differ from each // other // -> All contents differ. Report a conflict. @@ -893,8 +904,10 @@ public class DirCacheCheckout { // Something in Head // Something in Index - if (equalIdAndMode(hId, hMode, iId, iMode) - && !equalIdAndMode(mId, mMode, iId, iMode)) { + if (!isModified_IndexTree(name, iId, iMode, hId, hMode, + headCommitTree) + && isModified_IndexTree(name, iId, iMode, mId, mMode, + mergeCommitTree)) { // Head contains the same as Index. Merge differs // Something in Merge @@ -1036,25 +1049,88 @@ public class DirCacheCheckout { } } - private boolean isModified(String path) throws CorruptObjectException, IOException { + /** + * Checks whether the subtree starting at a given path differs between Index and + * workingtree. + * + * @param path + * @return true if the subtrees differ + * @throws CorruptObjectException + * @throws IOException + */ + private boolean isModifiedSubtree_IndexWorkingtree(String path) + throws CorruptObjectException, IOException { + NameConflictTreeWalk tw = new NameConflictTreeWalk(repo); + try { + tw.addTree(new DirCacheIterator(dc)); + tw.addTree(new FileTreeIterator(repo)); + tw.setRecursive(true); + tw.setFilter(PathFilter.create(path)); + DirCacheIterator dcIt; + WorkingTreeIterator wtIt; + while (tw.next()) { + dcIt = tw.getTree(0, DirCacheIterator.class); + wtIt = tw.getTree(1, WorkingTreeIterator.class); + if (dcIt == null || wtIt == null) + return true; + if (wtIt.isModified(dcIt.getDirCacheEntry(), true, + this.walk.getObjectReader())) { + return true; + } + } + return false; + } finally { + tw.release(); + } + } + + private boolean isModified_IndexTree(String path, ObjectId iId, + FileMode iMode, ObjectId tId, FileMode tMode, ObjectId rootTree) + throws CorruptObjectException, IOException { + if (iMode != tMode) + return true; + if (FileMode.TREE.equals(iMode) + && (iId == null || ObjectId.zeroId().equals(iId))) + return isModifiedSubtree_IndexTree(path, rootTree); + else + return !equalIdAndMode(iId, iMode, tId, tMode); + } + + /** + * Checks whether the subtree starting at a given path differs between Index and + * some tree. + * + * @param path + * @param tree + * the tree to compare + * @return true if the subtrees differ + * @throws CorruptObjectException + * @throws IOException + */ + private boolean isModifiedSubtree_IndexTree(String path, ObjectId tree) + throws CorruptObjectException, IOException { NameConflictTreeWalk tw = new NameConflictTreeWalk(repo); - tw.addTree(new DirCacheIterator(dc)); - tw.addTree(new FileTreeIterator(repo)); - tw.setRecursive(true); - tw.setFilter(PathFilter.create(path)); - DirCacheIterator dcIt; - WorkingTreeIterator wtIt; - while(tw.next()) { - dcIt = tw.getTree(0, DirCacheIterator.class); - wtIt = tw.getTree(1, WorkingTreeIterator.class); - if (dcIt == null || wtIt == null) - return true; - if (wtIt.isModified(dcIt.getDirCacheEntry(), true, - this.walk.getObjectReader())) { - return true; + try { + tw.addTree(new DirCacheIterator(dc)); + tw.addTree(tree); + tw.setRecursive(true); + tw.setFilter(PathFilter.create(path)); + while (tw.next()) { + AbstractTreeIterator dcIt = tw.getTree(0, + DirCacheIterator.class); + AbstractTreeIterator treeIt = tw.getTree(1, + AbstractTreeIterator.class); + if (dcIt == null || treeIt == null) + return true; + if (dcIt.getEntryRawMode() != treeIt.getEntryRawMode()) + return true; + if (!dcIt.getEntryObjectId().equals(treeIt.getEntryObjectId())) + return true; } + return false; + } finally { + tw.release(); } - return false; } /** diff --git a/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/WorkingTreeIterator.java b/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/WorkingTreeIterator.java index 964869bb87..9eb4285557 100644 --- a/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/WorkingTreeIterator.java +++ b/org.eclipse.jgit/src/org/eclipse/jgit/treewalk/WorkingTreeIterator.java @@ -832,6 +832,8 @@ public abstract class WorkingTreeIterator extends AbstractTreeIterator { */ public boolean isModified(DirCacheEntry entry, boolean forceContentCheck, ObjectReader reader) throws IOException { + if (entry == null) + return !FileMode.MISSING.equals(getEntryFileMode()); MetadataDiff diff = compareMetadata(entry); switch (diff) { case DIFFER_BY_TIMESTAMP: |