# Copyright (C) 2006, 2007 Canonical Ltd # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA """Tests for interface conformance of 'WorkingTree.remove'""" from bzrlib.tests.workingtree_implementations import TestCaseWithWorkingTree from bzrlib import errors, ignores, osutils class TestRemove(TestCaseWithWorkingTree): """Tests WorkingTree.remove""" files = ['a', 'b/', 'b/c', 'd/'] rfiles = ['b/c', 'b', 'a', 'd'] def get_tree(self, files): tree = self.make_branch_and_tree('.') self.build_tree(files) self.failUnlessExists(files) return tree def get_committed_tree(self, files, message="Committing"): tree = self.get_tree(files) tree.add(files) tree.commit(message) self.assertInWorkingTree(files) return tree def assertRemovedAndDeleted(self, files): self.assertNotInWorkingTree(files) self.failIfExists(files) def assertRemovedAndNotDeleted(self, files): self.assertNotInWorkingTree(files) self.failUnlessExists(files) def test_remove_keep(self): """Check that files and directories are unversioned but not deleted.""" tree = self.get_tree(TestRemove.files) tree.add(TestRemove.files) self.assertInWorkingTree(TestRemove.files) tree.remove(TestRemove.files) self.assertRemovedAndNotDeleted(TestRemove.files) def test_remove_keep_subtree(self): """Check that a directory is unversioned but not deleted.""" tree = self.make_branch_and_tree('.') subtree = self.make_branch_and_tree('subtree') tree.add('subtree', 'subtree-id') tree.remove('subtree') self.assertRemovedAndNotDeleted('subtree') def test_remove_unchanged_files(self): """Check that unchanged files are removed and deleted.""" tree = self.get_committed_tree(TestRemove.files) tree.remove(TestRemove.files, keep_files=False) self.assertRemovedAndDeleted(TestRemove.files) def test_remove_added_files(self): """Removal of newly added files must fail.""" tree = self.get_tree(TestRemove.files) tree.add(TestRemove.files) self.assertInWorkingTree(TestRemove.files) err = self.assertRaises(errors.BzrRemoveChangedFilesError, tree.remove, TestRemove.files, keep_files=False) self.assertContainsRe(err.changes_as_text, '(?s)added:.*a.*b/.*b/c.*d/') self.assertInWorkingTree(TestRemove.files) self.failUnlessExists(TestRemove.files) def test_remove_changed_file(self): """Removal of a changed files must fail.""" tree = self.get_committed_tree('a') self.build_tree_contents([('a', "some other new content!")]) self.assertInWorkingTree('a') err = self.assertRaises(errors.BzrRemoveChangedFilesError, tree.remove, 'a', keep_files=False) self.assertContainsRe(err.changes_as_text, '(?s)modified:.*a') self.assertInWorkingTree('a') self.failUnlessExists('a') def test_remove_deleted_files(self): """Check that files are removed if they don't exist any more.""" tree = self.get_committed_tree(TestRemove.files) for f in TestRemove.rfiles: osutils.delete_any(f) self.assertInWorkingTree(TestRemove.files) self.failIfExists(TestRemove.files) tree.remove(TestRemove.files, keep_files=False) self.assertRemovedAndDeleted(TestRemove.files) def test_remove_renamed_files(self): """Check that files are removed even if they are renamed.""" tree = self.get_committed_tree(TestRemove.files) for f in TestRemove.rfiles: tree.rename_one(f,f+'x') rfilesx = ['bx/cx', 'bx', 'ax', 'dx'] self.assertInWorkingTree(rfilesx) self.failUnlessExists(rfilesx) tree.remove(rfilesx, keep_files=False) self.assertRemovedAndDeleted(rfilesx) def test_remove_renamed_changed_files(self): """Check that files are not removed if they are renamed and changed.""" tree = self.get_committed_tree(TestRemove.files) for f in TestRemove.rfiles: tree.rename_one(f,f+'x') rfilesx = ['bx/cx', 'bx', 'ax', 'dx'] self.build_tree_contents([('ax','changed and renamed!'), ('bx/cx','changed and renamed!')]) self.assertInWorkingTree(rfilesx) self.failUnlessExists(rfilesx) err = self.assertRaises(errors.BzrRemoveChangedFilesError, tree.remove, rfilesx, keep_files=False) self.assertContainsRe(err.changes_as_text, '(?s)modified:.*ax.*bx/cx') self.assertInWorkingTree(rfilesx) self.failUnlessExists(rfilesx) def test_force_remove_changed_files(self): """Check that changed files are removed and deleted when forced.""" tree = self.get_tree(TestRemove.files) tree.add(TestRemove.files) self.assertInWorkingTree(TestRemove.files) tree.remove(TestRemove.files, keep_files=False, force=True) self.assertRemovedAndDeleted(TestRemove.files) def test_remove_unknown_files(self): """Try to delete unknown files.""" tree = self.get_tree(TestRemove.files) err = self.assertRaises(errors.BzrRemoveChangedFilesError, tree.remove, TestRemove.files, keep_files=False) self.assertContainsRe(err.changes_as_text, '(?s)unknown:.*d/.*b/c.*b/.*a.*') def test_remove_nonexisting_files(self): """Try to delete non-existing files.""" tree = self.get_tree(TestRemove.files) tree.remove([''], keep_files=False) tree.remove(['xyz', 'abc/def'], keep_files=False) def test_remove_unchanged_directory(self): """Unchanged directories should be deleted.""" files = ['b/', 'b/c', 'b/sub_directory/', 'b/sub_directory/with_file'] tree = self.get_committed_tree(files) tree.remove('b', keep_files=False) self.assertRemovedAndDeleted('b') def test_remove_unknown_ignored_files(self): """Unknown ignored files should be deleted.""" tree = self.get_committed_tree(['b/']) ignores.add_runtime_ignores(["*ignored*"]) self.build_tree(['unknown_ignored_file']) self.assertNotEquals(None, tree.is_ignored('unknown_ignored_file')) tree.remove('unknown_ignored_file', keep_files=False) self.assertRemovedAndDeleted('unknown_ignored_file') self.build_tree(['b/unknown_ignored_file', 'b/unknown_ignored_dir/']) self.assertNotEquals(None, tree.is_ignored('b/unknown_ignored_file')) self.assertNotEquals(None, tree.is_ignored('b/unknown_ignored_dir')) tree.remove('b', keep_files=False) self.assertRemovedAndDeleted('b') def test_dont_remove_directory_with_unknowns(self): """Directories with unknowns should not be deleted.""" directories = ['a/', 'b/', 'c/', 'c/c/'] tree = self.get_committed_tree(directories) self.build_tree(['a/unknown_file']) err = self.assertRaises(errors.BzrRemoveChangedFilesError, tree.remove, 'a', keep_files=False) self.assertContainsRe(err.changes_as_text, '(?s)unknown:.*a/unknown_file') self.build_tree(['b/unknown_directory']) err = self.assertRaises(errors.BzrRemoveChangedFilesError, tree.remove, 'b', keep_files=False) self.assertContainsRe(err.changes_as_text, '(?s)unknown:.*b/unknown_directory') self.build_tree(['c/c/unknown_file']) err = self.assertRaises(errors.BzrRemoveChangedFilesError, tree.remove, 'c/c', keep_files=False) self.assertContainsRe(err.changes_as_text, '(?s)unknown:.*c/c/unknown_file') self.assertInWorkingTree(directories) self.failUnlessExists(directories) def test_force_remove_directory_with_unknowns(self): """Unchanged non-empty directories should be deleted when forced.""" files = ['b/', 'b/c'] tree = self.get_committed_tree(files) other_files = ['b/unknown_file', 'b/sub_directory/', 'b/sub_directory/with_file', 'b/sub_directory/sub_directory/'] self.build_tree(other_files) self.assertInWorkingTree(files) self.failUnlessExists(files) tree.remove('b', keep_files=False, force=True) self.assertRemovedAndDeleted(files) self.assertRemovedAndDeleted(other_files) def test_remove_directory_with_changed_file(self): """Refuse to delete directories with changed files.""" files = ['b/', 'b/c'] tree = self.get_committed_tree(files) self.build_tree_contents([('b/c', "some other new content!")]) err = self.assertRaises(errors.BzrRemoveChangedFilesError, tree.remove, 'b', keep_files=False) self.assertContainsRe(err.changes_as_text, '(?s)modified:.*b/c') self.assertInWorkingTree(files) self.failUnlessExists(files) # see if we can force it now.. tree.remove('b', keep_files=False, force=True) self.assertRemovedAndDeleted(files) def test_remove_directory_with_renames(self): """Delete directory with renames in or out.""" files = ['a/', 'a/file', 'a/directory/', 'b/'] files_to_move = ['a/file', 'a/directory/'] tree = self.get_committed_tree(files) # move stuff from a=>b tree.move(['a/file', 'a/directory'], to_dir='b') moved_files = ['b/file', 'b/directory/'] self.assertRemovedAndDeleted(files_to_move) self.assertInWorkingTree(moved_files) self.failUnlessExists(moved_files) # check if it works with renames out tree.remove('a', keep_files=False) self.assertRemovedAndDeleted(['a/']) # check if it works with renames in tree.remove('b', keep_files=False) self.assertRemovedAndDeleted(['b/']) def test_non_cwd(self): tree = self.make_branch_and_tree('tree') self.build_tree(['tree/dir/', 'tree/dir/file']) tree.add(['dir', 'dir/file']) tree.commit('add file') tree.remove('dir/', keep_files=False) self.failIfExists('tree/dir/file') self.assertNotInWorkingTree('tree/dir/file', 'tree')