1 files changed, 82 insertions, 0 deletions
diff --git a/bzrlib/tests/blackbox/test_outside_wt.py b/bzrlib/tests/blackbox/test_outside_wt.py
new file mode 100644
index 0000000..6d53377
--- /dev/null
+++ b/bzrlib/tests/blackbox/test_outside_wt.py
@@ -0,0 +1,82 @@
+# Copyright (C) 2006 Canonical Ltd
+# -*- coding: utf-8 -*-
+#
+# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+
+"""Black-box tests for running bzr outside of a working tree."""
+
+import os
+
+from bzrlib import (
+    osutils,
+    tests,
+    transport,
+    urlutils,
+    )
+
+
+class TestOutsideWT(tests.ChrootedTestCase):
+    """Test that bzr gives proper errors outside of a working tree."""
+
+    def test_cwd_log(self):
+        # Watch out for tricky test dir (on OSX /tmp -> /private/tmp)
+        tmp_dir = osutils.realpath(osutils.mkdtemp())
+        # We expect a read-to-root attempt to occur.
+        self.permit_url('file:///')
+        self.addCleanup(osutils.rmtree, tmp_dir)
+        out, err = self.run_bzr('log', retcode=3, working_dir=tmp_dir)
+        self.assertEqual(u'bzr: ERROR: Not a branch: "%s/".\n'
+                         % (tmp_dir,),
+                         err)
+
+    def test_url_log(self):
+        url = self.get_readonly_url() + 'subdir/'
+        out, err = self.run_bzr(['log', url], retcode=3)
+        self.assertEqual(u'bzr: ERROR: Not a branch:'
+                         u' "%s".\n' % url, err)
+
+    def test_diff_outside_tree(self):
+        tree = self.make_branch_and_tree('branch1')
+        tree.commit('nothing')
+        tree.commit('nothing')
+        # A directory we can run commands from which we hope is not contained
+        # in a bzr tree (though if there is one at or above $TEMPDIR, this is
+        # false and may cause test failures).
+        # Watch out for tricky test dir (on OSX /tmp -> /private/tmp)
+        tmp_dir = osutils.realpath(osutils.mkdtemp())
+        self.addCleanup(osutils.rmtree, tmp_dir)
+        # We expect a read-to-root attempt to occur.
+        self.permit_url('file:///')
+        expected_error = u'bzr: ERROR: Not a branch: "%s/branch2/".\n' % tmp_dir
+        # -r X..Y
+        out, err = self.run_bzr('diff -r revno:2:branch2..revno:1', retcode=3,
+            working_dir=tmp_dir)
+        self.assertEqual('', out)
+        self.assertEqual(expected_error, err)
+        # -r X
+        out, err = self.run_bzr('diff -r revno:2:branch2', retcode=3,
+            working_dir=tmp_dir)
+        self.assertEqual('', out)
+        self.assertEqual(expected_error, err)
+        # -r X..
+        out, err = self.run_bzr('diff -r revno:2:branch2..', retcode=3,
+            working_dir=tmp_dir)
+        self.assertEqual('', out)
+        self.assertEqual(expected_error, err)
+        # no -r at all.
+        out, err = self.run_bzr('diff', retcode=3, working_dir=tmp_dir)
+        self.assertEqual('', out)
+        self.assertEqual(u'bzr: ERROR: Not a branch: "%s/".\n' % tmp_dir, err)