1# Copyright (C) 2007-2012, 2016 Canonical Ltd 2# 3# This program is free software; you can redistribute it and/or modify 4# it under the terms of the GNU General Public License as published by 5# the Free Software Foundation; either version 2 of the License, or 6# (at your option) any later version. 7# 8# This program is distributed in the hope that it will be useful, 9# but WITHOUT ANY WARRANTY; without even the implied warranty of 10# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 11# GNU General Public License for more details. 12# 13# You should have received a copy of the GNU General Public License 14# along with this program; if not, write to the Free Software 15# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 16 17from breezy import ( 18 controldir, 19 errors, 20 tests, 21 workingtree, 22 ) 23from breezy.tests.script import TestCaseWithTransportAndScript 24 25 26class TestReconfigure(TestCaseWithTransportAndScript): 27 28 def test_no_type(self): 29 branch = self.make_branch('branch') 30 self.run_bzr_error(['No target configuration specified'], 31 'reconfigure branch') 32 33 def test_branch_to_tree(self): 34 branch = self.make_branch('branch') 35 self.run_bzr('reconfigure --tree branch') 36 tree = workingtree.WorkingTree.open('branch') 37 38 def test_tree_to_branch(self): 39 tree = self.make_branch_and_tree('tree') 40 self.run_bzr('reconfigure --branch tree') 41 self.assertRaises(errors.NoWorkingTree, 42 workingtree.WorkingTree.open, 'tree') 43 44 def test_branch_to_specified_checkout(self): 45 branch = self.make_branch('branch') 46 parent = self.make_branch('parent') 47 self.run_bzr('reconfigure branch --checkout --bind-to parent') 48 49 def test_force(self): 50 tree = self.make_branch_and_tree('tree') 51 self.build_tree(['tree/file']) 52 tree.add('file') 53 self.run_bzr_error(['Working tree ".*" has uncommitted changes'], 54 'reconfigure --branch tree') 55 self.run_bzr('reconfigure --force --branch tree') 56 57 def test_lightweight_checkout_to_checkout(self): 58 branch = self.make_branch('branch') 59 checkout = branch.create_checkout('checkout', lightweight=True) 60 self.run_bzr('reconfigure --checkout checkout') 61 62 def test_lightweight_checkout_to_tree(self): 63 branch = self.make_branch('branch') 64 checkout = branch.create_checkout('checkout', lightweight=True) 65 self.run_bzr('reconfigure --tree checkout') 66 67 def test_no_args(self): 68 branch = self.make_branch('branch') 69 self.run_bzr_error(['No target configuration specified'], 70 'reconfigure', working_dir='branch') 71 72 def test_checkout_to_lightweight_checkout(self): 73 branch = self.make_branch('branch') 74 checkout = branch.create_checkout('checkout') 75 self.run_bzr('reconfigure --lightweight-checkout checkout') 76 77 def test_standalone_to_use_shared(self): 78 self.build_tree(['repo/']) 79 tree = self.make_branch_and_tree('repo/tree') 80 repo = self.make_repository('repo', shared=True) 81 self.run_bzr('reconfigure --use-shared', working_dir='repo/tree') 82 tree = workingtree.WorkingTree.open('repo/tree') 83 self.assertNotEqual(tree.controldir.root_transport.base, 84 tree.branch.repository.controldir.root_transport.base) 85 86 def test_use_shared_to_standalone(self): 87 repo = self.make_repository('repo', shared=True) 88 branch = controldir.ControlDir.create_branch_convenience('repo/tree') 89 self.assertNotEqual(branch.controldir.root_transport.base, 90 branch.repository.controldir.root_transport.base) 91 self.run_bzr('reconfigure --standalone', working_dir='repo/tree') 92 tree = workingtree.WorkingTree.open('repo/tree') 93 self.assertEqual(tree.controldir.root_transport.base, 94 tree.branch.repository.controldir.root_transport.base) 95 96 def test_make_with_trees(self): 97 repo = self.make_repository('repo', shared=True) 98 repo.set_make_working_trees(False) 99 self.run_bzr('reconfigure --with-trees', working_dir='repo') 100 self.assertIs(True, repo.make_working_trees()) 101 102 def test_make_with_trees_already_trees(self): 103 repo = self.make_repository('repo', shared=True) 104 repo.set_make_working_trees(True) 105 self.run_bzr_error([" already creates working trees"], 106 'reconfigure --with-trees repo') 107 108 def test_make_without_trees(self): 109 repo = self.make_repository('repo', shared=True) 110 repo.set_make_working_trees(True) 111 self.run_bzr('reconfigure --with-no-trees', working_dir='repo') 112 self.assertIs(False, repo.make_working_trees()) 113 114 def test_make_without_trees_already_no_trees(self): 115 repo = self.make_repository('repo', shared=True) 116 repo.set_make_working_trees(False) 117 self.run_bzr_error([" already doesn't create working trees"], 118 'reconfigure --with-no-trees repo') 119 120 def test_make_with_trees_nonshared_repo(self): 121 branch = self.make_branch('branch') 122 self.run_bzr_error( 123 ["Requested reconfiguration of '.*' is not supported"], 124 'reconfigure --with-trees branch') 125 126 def test_make_without_trees_leaves_tree_alone(self): 127 repo = self.make_repository('repo', shared=True) 128 branch = controldir.ControlDir.create_branch_convenience('repo/branch') 129 tree = workingtree.WorkingTree.open('repo/branch') 130 self.build_tree(['repo/branch/foo']) 131 tree.add('foo') 132 self.run_bzr('reconfigure --with-no-trees --force', 133 working_dir='repo/branch') 134 self.assertPathExists('repo/branch/foo') 135 tree = workingtree.WorkingTree.open('repo/branch') 136 137 def test_shared_format_to_standalone(self, format=None): 138 repo = self.make_repository('repo', shared=True, format=format) 139 branch = controldir.ControlDir.create_branch_convenience('repo/tree') 140 self.assertNotEqual(branch.controldir.root_transport.base, 141 branch.repository.controldir.root_transport.base) 142 tree = workingtree.WorkingTree.open('repo/tree') 143 self.build_tree_contents([('repo/tree/file', b'foo\n')]) 144 tree.add(['file']) 145 tree.commit('added file') 146 self.run_bzr('reconfigure --standalone', working_dir='repo/tree') 147 tree = workingtree.WorkingTree.open('repo/tree') 148 self.build_tree_contents([('repo/tree/file', b'bar\n')]) 149 self.check_file_contents('repo/tree/file', b'bar\n') 150 self.run_bzr('revert', working_dir='repo/tree') 151 self.check_file_contents('repo/tree/file', b'foo\n') 152 self.assertEqual(tree.controldir.root_transport.base, 153 tree.branch.repository.controldir.root_transport.base) 154 155 def test_shared_knit_to_standalone(self): 156 self.test_shared_format_to_standalone('knit') 157 158 def test_shared_pack092_to_standalone(self): 159 self.test_shared_format_to_standalone('pack-0.92') 160 161 def test_shared_rich_root_pack_to_standalone(self): 162 self.test_shared_format_to_standalone('rich-root-pack') 163 164 def test_lightweight_format_checkout_to_tree(self, format=None): 165 branch = self.make_branch('branch', format=format) 166 checkout = branch.create_checkout('checkout', lightweight=True) 167 tree = workingtree.WorkingTree.open('checkout') 168 self.build_tree_contents([('checkout/file', b'foo\n')]) 169 tree.add(['file']) 170 tree.commit('added file') 171 self.run_bzr('reconfigure --tree', working_dir='checkout') 172 tree = workingtree.WorkingTree.open('checkout') 173 self.build_tree_contents([('checkout/file', b'bar\n')]) 174 self.check_file_contents('checkout/file', b'bar\n') 175 self.run_bzr('revert', working_dir='checkout') 176 self.check_file_contents('checkout/file', b'foo\n') 177 178 def test_lightweight_knit_checkout_to_tree(self): 179 self.test_lightweight_format_checkout_to_tree('knit') 180 181 def test_lightweight_pack092_checkout_to_tree(self): 182 self.test_lightweight_format_checkout_to_tree('pack-0.92') 183 184 def test_lightweight_rich_root_pack_checkout_to_tree(self): 185 self.test_lightweight_format_checkout_to_tree('rich-root-pack') 186 187 def test_branch_and_use_shared(self): 188 self.run_script("""\ 189$ brz init -q branch 190$ echo foo > branch/foo 191$ brz add -q branch/foo 192$ brz commit -q -m msg branch 193$ brz init-shared-repo -q . 194$ brz reconfigure --branch --use-shared branch 195$ brz info branch 196Repository branch (format: ...) 197Location: 198 shared repository: . 199 repository branch: branch 200""") 201 202 def test_use_shared_and_branch(self): 203 self.run_script("""\ 204$ brz init -q branch 205$ echo foo > branch/foo 206$ brz add -q branch/foo 207$ brz commit -q -m msg branch 208$ brz init-shared-repo -q . 209$ brz reconfigure --use-shared --branch branch 210$ brz info branch 211Repository branch (format: ...) 212Location: 213 shared repository: . 214 repository branch: branch 215""") 216 217 218class TestReconfigureStacking(tests.TestCaseWithTransport): 219 220 def test_reconfigure_stacking(self): 221 """Test a fairly realistic scenario for stacking: 222 223 * make a branch with some history 224 * branch it 225 * make the second branch stacked on the first 226 * commit in the second 227 * then make the second unstacked, so it has to fill in history from 228 the original fallback lying underneath its original content 229 230 See discussion in <https://bugs.launchpad.net/bzr/+bug/391411> 231 """ 232 # there are also per_branch tests that exercise remote operation etc 233 tree_1 = self.make_branch_and_tree('b1', format='2a') 234 self.build_tree(['b1/foo']) 235 tree_1.add(['foo']) 236 tree_1.commit('add foo') 237 branch_1 = tree_1.branch 238 # now branch and commit again 239 bzrdir_2 = tree_1.controldir.sprout('b2') 240 tree_2 = bzrdir_2.open_workingtree() 241 branch_2 = tree_2.branch 242 # now reconfigure to be stacked 243 out, err = self.run_bzr('reconfigure --stacked-on b1 b2') 244 self.assertContainsRe(out, '^.*/b2/ is now stacked on ../b1\n$') 245 self.assertEqual('', err) 246 # can also give the absolute URL of the branch, and it gets stored 247 # as a relative path if possible 248 out, err = self.run_bzr('reconfigure --stacked-on %s b2' 249 % (self.get_url('b1'),)) 250 self.assertContainsRe(out, '^.*/b2/ is now stacked on ../b1\n$') 251 self.assertEqual('', err) 252 # Refresh the branch as 'reconfigure' modified it 253 branch_2 = branch_2.controldir.open_branch() 254 # It should be given a relative URL to the destination, if possible, 255 # because that's most likely to work across different transports 256 self.assertEqual('../b1', branch_2.get_stacked_on_url()) 257 # commit, and it should be stored into b2's repo 258 self.build_tree_contents([('foo', b'new foo')]) 259 tree_2.commit('update foo') 260 # Now turn it off again 261 out, err = self.run_bzr('reconfigure --unstacked b2') 262 self.assertContainsRe(out, 263 '^.*/b2/ is now not stacked\n$') 264 self.assertEqual('', err) 265 # Refresh the branch as 'reconfigure' modified it 266 branch_2 = branch_2.controldir.open_branch() 267 self.assertRaises(errors.NotStacked, branch_2.get_stacked_on_url) 268 269 # XXX: Needs a test for reconfiguring stacking and shape at the same time; 270 # no branch at location; stacked-on is not a branch; quiet mode. 271 # -- mbp 20090706 272