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Viewing changes to breezy/tests/test_revisiontree.py

  • Committer: Jelmer Vernooij
  • Date: 2020-03-22 01:35:14 UTC
  • mfrom: (7490.7.6 work)
  • mto: This revision was merged to the branch mainline in revision 7499.
  • Revision ID: jelmer@jelmer.uk-20200322013514-7vw1ntwho04rcuj3
merge lp:brz/3.1.

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"""Tests for the RevisionTree class."""
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from breezy import (
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    errors,
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    revision,
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    )
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from breezy.tree import FileTimestampUnavailable
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        # the parents for a revision_tree(NULL_REVISION) are []:
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        self.assertEqual([],
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            self.t.branch.repository.revision_tree(
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                revision.NULL_REVISION).get_parent_ids())
 
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                         self.t.branch.repository.revision_tree(
 
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            revision.NULL_REVISION).get_parent_ids())
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    def test_empty_no_root(self):
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        null_tree = self.t.branch.repository.revision_tree(
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            revision.NULL_REVISION)
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        self.assertIs(None, null_tree.get_root_id())
 
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        self.assertIs(None, null_tree.path2id(''))
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    def test_get_file_revision_root(self):
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        self.assertEqual(self.rev_id,
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            self.rev_tree.get_file_revision(u'', self.rev_tree.get_root_id()))
 
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        self.assertEqual(self.rev_id, self.rev_tree.get_file_revision(u''))
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    def test_get_file_revision(self):
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        self.build_tree_contents([('a', 'initial')])
 
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        self.build_tree_contents([('a', b'initial')])
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        self.t.add(['a'])
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        revid1 = self.t.commit('add a')
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        revid2 = self.t.commit('another change', allow_pointless=True)
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        tree = self.t.branch.repository.revision_tree(revid2)
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        self.assertEqual(revid1,
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            tree.get_file_revision('a'))
 
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                         tree.get_file_revision('a'))
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    def test_get_file_mtime_ghost(self):
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        path = next(iter(self.rev_tree.all_versioned_paths()))
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        self.rev_tree.root_inventory[self.rev_tree.path2id(path)].revision = 'ghostrev'
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        self.assertRaises(FileTimestampUnavailable, 
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            self.rev_tree.get_file_mtime, path)
 
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        self.rev_tree.root_inventory.get_entry(
 
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            self.rev_tree.path2id(path)).revision = b'ghostrev'
 
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        self.assertRaises(FileTimestampUnavailable,
 
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                          self.rev_tree.get_file_mtime, path)