merge with 1.0

1 files changed, 114 insertions, 0 deletions

diff --git a/tests/test_versioning.py b/tests/test_versioning.py
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+++ b/tests/test_versioning.py
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+# -*- coding: utf-8 -*-
+"""
+    test_versioning
+    ~~~~~~~~~~~~~~~
+
+    Test the versioning implementation.
+
+    :copyright: Copyright 2007-2010 by the Sphinx team, see AUTHORS.
+    :license: BSD, see LICENSE for details.
+"""
+import pickle
+
+from util import *
+
+from docutils.statemachine import ViewList
+from docutils.parsers.rst.directives.html import MetaBody
+
+from sphinx import addnodes
+from sphinx.versioning import add_uids, merge_doctrees, get_ratio
+
+def setup_module():
+    global app, original, original_uids
+    app = TestApp()
+    app.builder.env.app = app
+    app.connect('doctree-resolved', on_doctree_resolved)
+    app.build()
+    original = doctrees['versioning/original']
+    original_uids = [n.uid for n in add_uids(original, is_paragraph)]
+
+def teardown_module():
+    app.cleanup()
+    (test_root / '_build').rmtree(True)
+
+doctrees = {}
+
+def on_doctree_resolved(app, doctree, docname):
+    doctrees[docname] = doctree
+
+def is_paragraph(node):
+    return node.__class__.__name__ == 'paragraph'
+
+def test_get_ratio():
+    assert get_ratio('', 'a')
+    assert get_ratio('a', '')
+
+def test_add_uids():
+    assert len(original_uids) == 3
+
+def test_picklablility():
+    # we have to modify the doctree so we can pickle it
+    copy = original.copy()
+    copy.reporter = None
+    copy.transformer = None
+    copy.settings.warning_stream = None
+    copy.settings.env = None
+    copy.settings.record_dependencies = None
+    for metanode in copy.traverse(MetaBody.meta):
+        metanode.__class__ = addnodes.meta
+    loaded = pickle.loads(pickle.dumps(copy, pickle.HIGHEST_PROTOCOL))
+    assert all(getattr(n, 'uid', False) for n in loaded.traverse(is_paragraph))
+
+def test_modified():
+    modified = doctrees['versioning/modified']
+    new_nodes = list(merge_doctrees(original, modified, is_paragraph))
+    uids = [n.uid for n in modified.traverse(is_paragraph)]
+    assert not new_nodes
+    assert original_uids == uids
+
+def test_added():
+    added = doctrees['versioning/added']
+    new_nodes = list(merge_doctrees(original, added, is_paragraph))
+    uids = [n.uid for n in added.traverse(is_paragraph)]
+    assert len(new_nodes) == 1
+    assert original_uids == uids[:-1]
+
+def test_deleted():
+    deleted = doctrees['versioning/deleted']
+    new_nodes = list(merge_doctrees(original, deleted, is_paragraph))
+    uids = [n.uid for n in deleted.traverse(is_paragraph)]
+    assert not new_nodes
+    assert original_uids[::2] == uids
+
+def test_deleted_end():
+    deleted_end = doctrees['versioning/deleted_end']
+    new_nodes = list(merge_doctrees(original, deleted_end, is_paragraph))
+    uids = [n.uid for n in deleted_end.traverse(is_paragraph)]
+    assert not new_nodes
+    assert original_uids[:-1] == uids
+
+def test_insert():
+    insert = doctrees['versioning/insert']
+    new_nodes = list(merge_doctrees(original, insert, is_paragraph))
+    uids = [n.uid for n in insert.traverse(is_paragraph)]
+    assert len(new_nodes) == 1
+    assert original_uids[0] == uids[0]
+    assert original_uids[1:] == uids[2:]
+
+def test_insert_beginning():
+    insert_beginning = doctrees['versioning/insert_beginning']
+    new_nodes = list(merge_doctrees(original, insert_beginning, is_paragraph))
+    uids = [n.uid for n in insert_beginning.traverse(is_paragraph)]
+    assert len(new_nodes) == 1
+    assert len(uids) == 4
+    assert original_uids == uids[1:]
+    assert original_uids[0] != uids[0]
+
+def test_insert_similar():
+    insert_similar = doctrees['versioning/insert_similar']
+    new_nodes = list(merge_doctrees(original, insert_similar, is_paragraph))
+    uids = [n.uid for n in insert_similar.traverse(is_paragraph)]
+    assert len(new_nodes) == 1
+    assert new_nodes[0].rawsource == u'Anyway I need more'
+    assert original_uids[0] == uids[0]
+    assert original_uids[1:] == uids[2:]