# -*- coding: utf-8 -*- # Copyright (C) 2010-2016 RhodeCode GmbH # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License, version 3 # (only), as published by the Free Software Foundation. # # 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 Affero General Public License # along with this program. If not, see . # # This program is dual-licensed. If you wish to learn more about the # RhodeCode Enterprise Edition, including its added features, Support services, # and proprietary license terms, please see https://rhodecode.com/licenses/ import textwrap import pytest from rhodecode.lib.diffs import ( DiffProcessor, wrapped_diff, NEW_FILENODE, DEL_FILENODE, MOD_FILENODE, RENAMED_FILENODE, CHMOD_FILENODE, BIN_FILENODE, COPIED_FILENODE) from rhodecode.tests.fixture import Fixture from rhodecode.lib.vcs.backends.git.repository import GitDiff from rhodecode.lib.vcs.backends.hg.repository import MercurialDiff from rhodecode.lib.vcs.backends.svn.repository import SubversionDiff fixture = Fixture() def test_wrapped_diff_limited_file_diff(vcsbackend_random): vcsbackend = vcsbackend_random repo = vcsbackend.create_repo() vcsbackend.add_file(repo, 'a_file', content="line 1\nline 2\nline3\n") commit = repo.get_commit() file_node = commit.get_node('a_file') # Only limit the file diff to trigger the code path result = wrapped_diff( None, file_node, diff_limit=10000, file_limit=1) data = result[5] # Verify that the limits were applied assert data['exceeds_limit'] is True assert data['is_limited_diff'] is True def test_diffprocessor_as_html_with_comments(): raw_diff = textwrap.dedent(''' diff --git a/setup.py b/setup.py index 5b36422..cfd698e 100755 --- a/setup.py +++ b/setup.py @@ -2,7 +2,7 @@ #!/usr/bin/python # Setup file for X # Copyright (C) No one - +x try: from setuptools import setup, Extension except ImportError: ''') diff = GitDiff(raw_diff) processor = DiffProcessor(diff) processor.prepare() # Note that the cell with the context in line 5 (in the html) has the # no-comment class, which will prevent the add comment icon to be displayed. expected_html = textwrap.dedent('''
... ...
@@ -2,7 +2,7 @@
        
2 2
#!/usr/bin/python
        
3 3
# Setup file for X
        
4 4
# Copyright (C) No one
        
5
        
5
x
        
6 6
try:
        
7 7
    from setuptools import setup, Extension
        
8 8
except ImportError:
        
''').strip() html = processor.as_html(enable_comments=True).replace('\t', ' ') assert html == expected_html class TestMixedFilenameEncodings: @pytest.fixture(scope="class") def raw_diff(self): return fixture.load_resource( 'hg_diff_mixed_filename_encodings.diff') @pytest.fixture def processor(self, raw_diff): diff = MercurialDiff(raw_diff) processor = DiffProcessor(diff) return processor def test_filenames_are_decoded_to_unicode(self, processor): diff_data = processor.prepare() filenames = [item['filename'] for item in diff_data] assert filenames == [ u'späcial-utf8.txt', u'sp�cial-cp1252.txt', u'sp�cial-latin1.txt'] def test_raw_diff_is_decoded_to_unicode(self, processor): diff_data = processor.prepare() raw_diffs = [item['raw_diff'] for item in diff_data] new_file_message = u'\nnew file mode 100644\n' expected_raw_diffs = [ u' a/späcial-utf8.txt b/späcial-utf8.txt' + new_file_message, u' a/sp�cial-cp1252.txt b/sp�cial-cp1252.txt' + new_file_message, u' a/sp�cial-latin1.txt b/sp�cial-latin1.txt' + new_file_message] assert raw_diffs == expected_raw_diffs def test_as_raw_preserves_the_encoding(self, processor, raw_diff): assert processor.as_raw() == raw_diff # TODO: mikhail: format the following data structure properly DIFF_FIXTURES = [ ('hg', 'hg_diff_add_single_binary_file.diff', [('US Warszawa.jpg', 'A', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {NEW_FILENODE: 'new file 100755', BIN_FILENODE: 'binary diff hidden'}}), ]), ('hg', 'hg_diff_mod_single_binary_file.diff', [('US Warszawa.jpg', 'M', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {MOD_FILENODE: 'modified file', BIN_FILENODE: 'binary diff hidden'}}), ]), ('hg', 'hg_diff_mod_single_file_and_rename_and_chmod.diff', [('README', 'M', {'added': 3, 'deleted': 0, 'binary': False, 'ops': {MOD_FILENODE: 'modified file', RENAMED_FILENODE: 'file renamed from README.rst to README', CHMOD_FILENODE: 'modified file chmod 100755 => 100644'}}), ]), ('hg', 'hg_diff_mod_file_and_rename.diff', [('README.rst', 'M', {'added': 3, 'deleted': 0, 'binary': False, 'ops': {MOD_FILENODE: 'modified file', RENAMED_FILENODE: 'file renamed from README to README.rst'}}), ]), ('hg', 'hg_diff_del_single_binary_file.diff', [('US Warszawa.jpg', 'D', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {DEL_FILENODE: 'deleted file', BIN_FILENODE: 'binary diff hidden'}}), ]), ('hg', 'hg_diff_chmod_and_mod_single_binary_file.diff', [('gravatar.png', 'M', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {CHMOD_FILENODE: 'modified file chmod 100644 => 100755', BIN_FILENODE: 'binary diff hidden'}}), ]), ('hg', 'hg_diff_chmod.diff', [('file', 'M', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {CHMOD_FILENODE: 'modified file chmod 100755 => 100644'}}), ]), ('hg', 'hg_diff_rename_file.diff', [('file_renamed', 'M', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {RENAMED_FILENODE: 'file renamed from file to file_renamed'}}), ]), ('hg', 'hg_diff_rename_and_chmod_file.diff', [('README', 'M', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {CHMOD_FILENODE: 'modified file chmod 100644 => 100755', RENAMED_FILENODE: 'file renamed from README.rst to README'}}), ]), ('hg', 'hg_diff_binary_and_normal.diff', [('img/baseline-10px.png', 'A', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {NEW_FILENODE: 'new file 100644', BIN_FILENODE: 'binary diff hidden'}}), ('js/jquery/hashgrid.js', 'A', {'added': 340, 'deleted': 0, 'binary': False, 'ops': {NEW_FILENODE: 'new file 100755'}}), ('index.html', 'M', {'added': 3, 'deleted': 2, 'binary': False, 'ops': {MOD_FILENODE: 'modified file'}}), ('less/docs.less', 'M', {'added': 34, 'deleted': 0, 'binary': False, 'ops': {MOD_FILENODE: 'modified file'}}), ('less/scaffolding.less', 'M', {'added': 1, 'deleted': 3, 'binary': False, 'ops': {MOD_FILENODE: 'modified file'}}), ('readme.markdown', 'M', {'added': 1, 'deleted': 10, 'binary': False, 'ops': {MOD_FILENODE: 'modified file'}}), ('img/baseline-20px.png', 'D', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {DEL_FILENODE: 'deleted file', BIN_FILENODE: 'binary diff hidden'}}), ('js/global.js', 'D', {'added': 0, 'deleted': 75, 'binary': False, 'ops': {DEL_FILENODE: 'deleted file'}}) ]), ('git', 'git_diff_chmod.diff', [('work-horus.xls', 'M', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {CHMOD_FILENODE: 'modified file chmod 100644 => 100755'}}) ]), ('git', 'git_diff_rename_file.diff', [('file.xls', 'M', {'added': 0, 'deleted': 0, 'binary': True, 'ops': { RENAMED_FILENODE: 'file renamed from work-horus.xls to file.xls'}}) ]), ('git', 'git_diff_mod_single_binary_file.diff', [('US Warszawa.jpg', 'M', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {MOD_FILENODE: 'modified file', BIN_FILENODE: 'binary diff hidden'}}) ]), ('git', 'git_diff_binary_and_normal.diff', [('img/baseline-10px.png', 'A', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {NEW_FILENODE: 'new file 100644', BIN_FILENODE: 'binary diff hidden'}}), ('js/jquery/hashgrid.js', 'A', {'added': 340, 'deleted': 0, 'binary': False, 'ops': {NEW_FILENODE: 'new file 100755'}}), ('index.html', 'M', {'added': 3, 'deleted': 2, 'binary': False, 'ops': {MOD_FILENODE: 'modified file'}}), ('less/docs.less', 'M', {'added': 34, 'deleted': 0, 'binary': False, 'ops': {MOD_FILENODE: 'modified file'}}), ('less/scaffolding.less', 'M', {'added': 1, 'deleted': 3, 'binary': False, 'ops': {MOD_FILENODE: 'modified file'}}), ('readme.markdown', 'M', {'added': 1, 'deleted': 10, 'binary': False, 'ops': {MOD_FILENODE: 'modified file'}}), ('img/baseline-20px.png', 'D', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {DEL_FILENODE: 'deleted file', BIN_FILENODE: 'binary diff hidden'}}), ('js/global.js', 'D', {'added': 0, 'deleted': 75, 'binary': False, 'ops': {DEL_FILENODE: 'deleted file'}}), ]), ('hg', 'diff_with_diff_data.diff', [('vcs/backends/base.py', 'M', {'added': 18, 'deleted': 2, 'binary': False, 'ops': {MOD_FILENODE: 'modified file'}}), ('vcs/backends/git/repository.py', 'M', {'added': 46, 'deleted': 15, 'binary': False, 'ops': {MOD_FILENODE: 'modified file'}}), ('vcs/backends/hg.py', 'M', {'added': 22, 'deleted': 3, 'binary': False, 'ops': {MOD_FILENODE: 'modified file'}}), ('vcs/tests/test_git.py', 'M', {'added': 5, 'deleted': 5, 'binary': False, 'ops': {MOD_FILENODE: 'modified file'}}), ('vcs/tests/test_repository.py', 'M', {'added': 174, 'deleted': 2, 'binary': False, 'ops': {MOD_FILENODE: 'modified file'}}), ]), ('hg', 'hg_diff_copy_file.diff', [('file2', 'M', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {COPIED_FILENODE: 'file copied from file1 to file2'}}), ]), ('hg', 'hg_diff_copy_and_modify_file.diff', [('file3', 'M', {'added': 1, 'deleted': 0, 'binary': False, 'ops': {COPIED_FILENODE: 'file copied from file2 to file3', MOD_FILENODE: 'modified file'}}), ]), ('hg', 'hg_diff_copy_and_chmod_file.diff', [('file4', 'M', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {COPIED_FILENODE: 'file copied from file3 to file4', CHMOD_FILENODE: 'modified file chmod 100644 => 100755'}}), ]), ('hg', 'hg_diff_copy_chmod_and_edit_file.diff', [('file5', 'M', {'added': 2, 'deleted': 1, 'binary': False, 'ops': {COPIED_FILENODE: 'file copied from file4 to file5', CHMOD_FILENODE: 'modified file chmod 100755 => 100644', MOD_FILENODE: 'modified file'}})]), # Diffs to validate rename and copy file with space in its name ('git', 'git_diff_rename_file_with_spaces.diff', [('file_with_ two spaces.txt', 'M', {'added': 0, 'deleted': 0, 'binary': True, 'ops': { RENAMED_FILENODE: ( 'file renamed from file_with_ spaces.txt to file_with_ ' ' two spaces.txt')} }), ]), ('hg', 'hg_diff_rename_file_with_spaces.diff', [('file_changed _.txt', 'M', {'added': 0, 'deleted': 0, 'binary': True, 'ops': { RENAMED_FILENODE: ( 'file renamed from file_ with update.txt to file_changed' ' _.txt')} }), ]), ('hg', 'hg_diff_copy_file_with_spaces.diff', [('file_copied_ with spaces.txt', 'M', {'added': 0, 'deleted': 0, 'binary': True, 'ops': { COPIED_FILENODE: ( 'file copied from file_changed_without_spaces.txt to' ' file_copied_ with spaces.txt')} }), ]), # special signs from git ('git', 'git_diff_binary_special_files.diff', [('css/_Icon\\r', 'A', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {NEW_FILENODE: 'new file 100644', BIN_FILENODE: 'binary diff hidden'} }), ]), ('git', 'git_diff_binary_special_files_2.diff', [('css/Icon\\r', 'A', {'added': 0, 'deleted': 0, 'binary': True, 'ops': {NEW_FILENODE: 'new file 100644', } }), ]), # TODO: mikhail: do we still need this? # ( # 'hg', # 'large_diff.diff', # [ # ('.hgignore', 'A', { # 'deleted': 0, 'binary': False, 'added': 3, 'ops': { # 1: 'new file 100644'}}), # ( # 'MANIFEST.in', 'A', # {'deleted': 0, 'binary': False, 'added': 3, 'ops': { # 1: 'new file 100644'}}), # ( # 'README.txt', 'A', # {'deleted': 0, 'binary': False, 'added': 19, 'ops': { # 1: 'new file 100644'}}), # ( # 'development.ini', 'A', { # 'deleted': 0, 'binary': False, 'added': 116, 'ops': { # 1: 'new file 100644'}}), # ( # 'docs/index.txt', 'A', { # 'deleted': 0, 'binary': False, 'added': 19, 'ops': { # 1: 'new file 100644'}}), # ( # 'ez_setup.py', 'A', { # 'deleted': 0, 'binary': False, 'added': 276, 'ops': { # 1: 'new file 100644'}}), # ( # 'hgapp.py', 'A', { # 'deleted': 0, 'binary': False, 'added': 26, 'ops': { # 1: 'new file 100644'}}), # ( # 'hgwebdir.config', 'A', { # 'deleted': 0, 'binary': False, 'added': 21, 'ops': { # 1: 'new file 100644'}}), # ( # 'pylons_app.egg-info/PKG-INFO', 'A', { # 'deleted': 0, 'binary': False, 'added': 10, 'ops': { # 1: 'new file 100644'}}), # ( # 'pylons_app.egg-info/SOURCES.txt', 'A', { # 'deleted': 0, 'binary': False, 'added': 33, 'ops': { # 1: 'new file 100644'}}), # ( # 'pylons_app.egg-info/dependency_links.txt', 'A', { # 'deleted': 0, 'binary': False, 'added': 1, 'ops': { # 1: 'new file 100644'}}), # #TODO: # ] # ), ] DIFF_FIXTURES_WITH_CONTENT = [ ( 'hg', 'hg_diff_single_file_change_newline.diff', [ ( 'file_b', # filename 'A', # change { # stats 'added': 1, 'deleted': 0, 'binary': False, 'ops': {NEW_FILENODE: 'new file 100644', } }, '@@ -0,0 +1 @@\n+test_content b\n' # diff ), ], ), ( 'hg', 'hg_diff_double_file_change_newline.diff', [ ( 'file_b', # filename 'A', # change { # stats 'added': 1, 'deleted': 0, 'binary': False, 'ops': {NEW_FILENODE: 'new file 100644', } }, '@@ -0,0 +1 @@\n+test_content b\n' # diff ), ( 'file_c', # filename 'A', # change { # stats 'added': 1, 'deleted': 0, 'binary': False, 'ops': {NEW_FILENODE: 'new file 100644', } }, '@@ -0,0 +1 @@\n+test_content c\n' # diff ), ], ), ( 'hg', 'hg_diff_double_file_change_double_newline.diff', [ ( 'file_b', # filename 'A', # change { # stats 'added': 1, 'deleted': 0, 'binary': False, 'ops': {NEW_FILENODE: 'new file 100644', } }, '@@ -0,0 +1 @@\n+test_content b\n\n' # diff ), ( 'file_c', # filename 'A', # change { # stats 'added': 1, 'deleted': 0, 'binary': False, 'ops': {NEW_FILENODE: 'new file 100644', } }, '@@ -0,0 +1 @@\n+test_content c\n' # diff ), ], ), ( 'hg', 'hg_diff_four_file_change_newline.diff', [ ( 'file', # filename 'A', # change { # stats 'added': 1, 'deleted': 0, 'binary': False, 'ops': {NEW_FILENODE: 'new file 100644', } }, '@@ -0,0 +1,1 @@\n+file\n' # diff ), ( 'file2', # filename 'A', # change { # stats 'added': 1, 'deleted': 0, 'binary': False, 'ops': {NEW_FILENODE: 'new file 100644', } }, '@@ -0,0 +1,1 @@\n+another line\n' # diff ), ( 'file3', # filename 'A', # change { # stats 'added': 1, 'deleted': 0, 'binary': False, 'ops': {NEW_FILENODE: 'new file 100644', } }, '@@ -0,0 +1,1 @@\n+newline\n' # diff ), ( 'file4', # filename 'A', # change { # stats 'added': 1, 'deleted': 0, 'binary': False, 'ops': {NEW_FILENODE: 'new file 100644', } }, '@@ -0,0 +1,1 @@\n+fil4\n\\ No newline at end of file' # diff ), ], ), ] diff_class = { 'git': GitDiff, 'hg': MercurialDiff, 'svn': SubversionDiff, } @pytest.fixture(params=DIFF_FIXTURES) def diff_fixture(request): vcs, diff_fixture, expected = request.param diff_txt = fixture.load_resource(diff_fixture) diff = diff_class[vcs](diff_txt) return diff, expected def test_diff_lib(diff_fixture): diff, expected_data = diff_fixture diff_proc = DiffProcessor(diff) diff_proc_d = diff_proc.prepare() data = [(x['filename'], x['operation'], x['stats']) for x in diff_proc_d] assert expected_data == data @pytest.fixture(params=DIFF_FIXTURES_WITH_CONTENT) def diff_fixture_w_content(request): vcs, diff_fixture, expected = request.param diff_txt = fixture.load_resource(diff_fixture) diff = diff_class[vcs](diff_txt) return diff, expected def test_diff_lib_newlines(diff_fixture_w_content): diff, expected_data = diff_fixture_w_content diff_proc = DiffProcessor(diff) diff_proc_d = diff_proc.prepare() data = [(x['filename'], x['operation'], x['stats'], x['raw_diff']) for x in diff_proc_d] assert expected_data == data