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2338.4.6
by Marien Zwart
Move some tests that do not need a working tree from workingtree_implementations to tree_implementations. |
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# Copyright (C) 2007 Canonical Ltd
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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"""Tests for interface conformance of inventories of trees."""
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from cStringIO import StringIO |
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import os |
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from bzrlib.diff import internal_diff |
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2338.4.9
by Marien Zwart
More tests for symlinks in tree inventories. |
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from bzrlib.mutabletree import MutableTree |
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2338.4.6
by Marien Zwart
Move some tests that do not need a working tree from workingtree_implementations to tree_implementations. |
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from bzrlib.osutils import ( |
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has_symlinks, |
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)
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2338.4.9
by Marien Zwart
More tests for symlinks in tree inventories. |
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from bzrlib.tests import TestSkipped |
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2338.4.6
by Marien Zwart
Move some tests that do not need a working tree from workingtree_implementations to tree_implementations. |
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from bzrlib.tests.tree_implementations import TestCaseWithTree |
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from bzrlib.uncommit import uncommit |
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class TestEntryDiffing(TestCaseWithTree): |
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def setUp(self): |
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super(TestEntryDiffing, self).setUp() |
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self.wt = self.make_branch_and_tree('.') |
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self.branch = self.wt.branch |
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print >> open('file', 'wb'), 'foo' |
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print >> open('binfile', 'wb'), 'foo' |
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self.wt.add(['file'], ['fileid']) |
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self.wt.add(['binfile'], ['binfileid']) |
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if has_symlinks(): |
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os.symlink('target1', 'symlink') |
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self.wt.add(['symlink'], ['linkid']) |
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self.wt.commit('message_1', rev_id = '1') |
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print >> open('file', 'wb'), 'bar' |
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print >> open('binfile', 'wb'), 'x' * 1023 + '\x00' |
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if has_symlinks(): |
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os.unlink('symlink') |
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os.symlink('target2', 'symlink') |
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self.tree_1 = self.branch.repository.revision_tree('1') |
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self.inv_1 = self.branch.repository.get_inventory('1') |
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self.file_1 = self.inv_1['fileid'] |
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self.file_1b = self.inv_1['binfileid'] |
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self.tree_2 = self.workingtree_to_test_tree(self.wt) |
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self.tree_2.lock_read() |
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self.addCleanup(self.tree_2.unlock) |
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self.inv_2 = self.tree_2.inventory |
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self.file_2 = self.inv_2['fileid'] |
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self.file_2b = self.inv_2['binfileid'] |
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if has_symlinks(): |
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self.link_1 = self.inv_1['linkid'] |
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self.link_2 = self.inv_2['linkid'] |
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def test_file_diff_deleted(self): |
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output = StringIO() |
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self.file_1.diff(internal_diff, |
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"old_label", self.tree_1, |
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"/dev/null", None, None, |
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output) |
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self.assertEqual(output.getvalue(), "--- old_label\n" |
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"+++ /dev/null\n" |
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"@@ -1,1 +0,0 @@\n" |
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"-foo\n" |
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"\n") |
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def test_file_diff_added(self): |
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output = StringIO() |
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self.file_1.diff(internal_diff, |
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"new_label", self.tree_1, |
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"/dev/null", None, None, |
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output, reverse=True) |
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self.assertEqual(output.getvalue(), "--- /dev/null\n" |
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"+++ new_label\n" |
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"@@ -0,0 +1,1 @@\n" |
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"+foo\n" |
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"\n") |
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def test_file_diff_changed(self): |
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output = StringIO() |
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self.file_1.diff(internal_diff, |
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"/dev/null", self.tree_1, |
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"new_label", self.file_2, self.tree_2, |
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output) |
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self.assertEqual(output.getvalue(), "--- /dev/null\n" |
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"+++ new_label\n" |
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"@@ -1,1 +1,1 @@\n" |
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"-foo\n" |
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"+bar\n" |
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"\n") |
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def test_file_diff_binary(self): |
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output = StringIO() |
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self.file_1.diff(internal_diff, |
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"/dev/null", self.tree_1, |
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"new_label", self.file_2b, self.tree_2, |
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output) |
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self.assertEqual(output.getvalue(), |
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"Binary files /dev/null and new_label differ\n") |
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def test_link_diff_deleted(self): |
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if not has_symlinks(): |
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return
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output = StringIO() |
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self.link_1.diff(internal_diff, |
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"old_label", self.tree_1, |
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"/dev/null", None, None, |
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output) |
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self.assertEqual(output.getvalue(), |
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"=== target was 'target1'\n") |
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def test_link_diff_added(self): |
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if not has_symlinks(): |
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return
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output = StringIO() |
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self.link_1.diff(internal_diff, |
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"new_label", self.tree_1, |
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"/dev/null", None, None, |
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output, reverse=True) |
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self.assertEqual(output.getvalue(), |
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"=== target is 'target1'\n") |
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def test_link_diff_changed(self): |
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if not has_symlinks(): |
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return
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output = StringIO() |
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self.link_1.diff(internal_diff, |
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"/dev/null", self.tree_1, |
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"new_label", self.link_2, self.tree_2, |
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output) |
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self.assertEqual(output.getvalue(), |
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"=== target changed 'target1' => 'target2'\n") |
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class TestPreviousHeads(TestCaseWithTree): |
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def setUp(self): |
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# we want several inventories, that respectively
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# give use the following scenarios:
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# A) fileid not in any inventory (A),
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# B) fileid present in one inventory (B) and (A,B)
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# C) fileid present in two inventories, and they
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# are not mutual descendents (B, C)
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# D) fileid present in two inventories and one is
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# a descendent of the other. (B, D)
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super(TestPreviousHeads, self).setUp() |
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self.wt = self.make_branch_and_tree('.') |
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self.branch = self.wt.branch |
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self.build_tree(['file']) |
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self.wt.commit('new branch', allow_pointless=True, rev_id='A') |
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self.inv_A = self.branch.repository.get_inventory('A') |
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self.wt.add(['file'], ['fileid']) |
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self.wt.commit('add file', rev_id='B') |
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self.inv_B = self.branch.repository.get_inventory('B') |
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uncommit(self.branch, tree=self.wt) |
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self.assertEqual(self.branch.revision_history(), ['A']) |
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self.wt.commit('another add of file', rev_id='C') |
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self.inv_C = self.branch.repository.get_inventory('C') |
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self.wt.add_parent_tree_id('B') |
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self.wt.commit('merge in B', rev_id='D') |
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self.inv_D = self.branch.repository.get_inventory('D') |
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self.tree = self.workingtree_to_test_tree(self.wt) |
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self.tree.lock_read() |
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self.addCleanup(self.tree.unlock) |
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self.file_active = self.tree.inventory['fileid'] |
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self.weave = self.branch.repository.weave_store.get_weave('fileid', |
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self.branch.repository.get_transaction()) |
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def get_previous_heads(self, inventories): |
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return self.file_active.find_previous_heads( |
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inventories, |
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self.branch.repository.weave_store, |
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self.branch.repository.get_transaction()) |
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def test_fileid_in_no_inventory(self): |
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self.assertEqual({}, self.get_previous_heads([self.inv_A])) |
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def test_fileid_in_one_inventory(self): |
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self.assertEqual({'B':self.inv_B['fileid']}, |
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self.get_previous_heads([self.inv_B])) |
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self.assertEqual({'B':self.inv_B['fileid']}, |
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self.get_previous_heads([self.inv_A, self.inv_B])) |
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self.assertEqual({'B':self.inv_B['fileid']}, |
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self.get_previous_heads([self.inv_B, self.inv_A])) |
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def test_fileid_in_two_inventories_gives_both_entries(self): |
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self.assertEqual({'B':self.inv_B['fileid'], |
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'C':self.inv_C['fileid']}, |
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self.get_previous_heads([self.inv_B, self.inv_C])) |
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self.assertEqual({'B':self.inv_B['fileid'], |
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'C':self.inv_C['fileid']}, |
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self.get_previous_heads([self.inv_C, self.inv_B])) |
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def test_fileid_in_two_inventories_already_merged_gives_head(self): |
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self.assertEqual({'D':self.inv_D['fileid']}, |
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self.get_previous_heads([self.inv_B, self.inv_D])) |
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self.assertEqual({'D':self.inv_D['fileid']}, |
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self.get_previous_heads([self.inv_D, self.inv_B])) |
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# TODO: test two inventories with the same file revision
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2338.4.9
by Marien Zwart
More tests for symlinks in tree inventories. |
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class TestInventory(TestCaseWithTree): |
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2408.1.3
by Alexander Belchenko
tree_implementations: make usage of symlinks optional |
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def _set_up(self): |
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2338.4.9
by Marien Zwart
More tests for symlinks in tree inventories. |
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self.tree = self.get_tree_with_subdirs_and_all_content_types() |
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self.tree.lock_read() |
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self.addCleanup(self.tree.unlock) |
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# Commenting out the following line still fails.
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self.inv = self.tree.inventory |
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def test_symlink_target(self): |
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2408.1.3
by Alexander Belchenko
tree_implementations: make usage of symlinks optional |
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if not has_symlinks(): |
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raise TestSkipped('No symlink support') |
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self._set_up() |
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2338.4.9
by Marien Zwart
More tests for symlinks in tree inventories. |
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if isinstance(self.tree, MutableTree): |
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raise TestSkipped( |
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'symlinks not accurately represented in working trees') |
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entry = self.inv[self.inv.path2id('symlink')] |
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self.assertEqual(entry.symlink_target, 'link-target') |
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def test_symlink(self): |
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2408.1.3
by Alexander Belchenko
tree_implementations: make usage of symlinks optional |
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if not has_symlinks(): |
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raise TestSkipped('No symlink support') |
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self._set_up() |
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2338.4.9
by Marien Zwart
More tests for symlinks in tree inventories. |
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entry = self.inv[self.inv.path2id('symlink')] |
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self.assertEqual(entry.kind, 'symlink') |
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self.assertEqual(None, entry.text_size) |