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-rw-r--r--tests/test_python/test_lib.py733
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diff --git a/tests/test_python/test_lib.py b/tests/test_python/test_lib.py
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+++ b/tests/test_python/test_lib.py
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+# vim:fileencoding=utf-8:noet
+from __future__ import (unicode_literals, division, absolute_import, print_function)
+
+import threading
+import os
+import sys
+import re
+import shutil
+import unicodedata
+
+from time import sleep
+from subprocess import call, PIPE
+
+from powerline.lib import add_divider_highlight_group
+from powerline.lib.dict import mergedicts, REMOVE_THIS_KEY
+from powerline.lib.humanize_bytes import humanize_bytes
+from powerline.lib.vcs import guess, get_fallback_create_watcher
+from powerline.lib.threaded import ThreadedSegment, KwThreadedSegment
+from powerline.lib.monotonic import monotonic
+from powerline.lib.vcs.git import git_directory
+from powerline.lib.shell import run_cmd
+
+import powerline.lib.unicode as plu
+
+from tests.modules.lib import Pl, replace_attr
+from tests.modules import TestCase, SkipTest
+
+
+try:
+ __import__('bzrlib')
+except ImportError:
+ use_bzr = False
+else:
+ use_bzr = True
+
+try:
+ __import__('hglib')
+except ImportError:
+ use_mercurial = False
+else:
+ use_mercurial = True
+
+
+GIT_REPO = 'git_repo'
+HG_REPO = 'hg_repo'
+BZR_REPO = 'bzr_repo'
+
+
+def thread_number():
+ return len(threading.enumerate())
+
+
+class TestShell(TestCase):
+ def test_run_cmd(self):
+ pl = Pl()
+ self.assertEqual(run_cmd(pl, ['xxx_nonexistent_command_xxx']), None)
+ self.assertEqual(len(pl.exceptions), 1)
+ pl = Pl()
+ self.assertEqual(run_cmd(pl, ['echo', ' test ']), 'test')
+ self.assertFalse(pl)
+ self.assertEqual(run_cmd(pl, ['echo', ' test '], strip=True), 'test')
+ self.assertFalse(pl)
+ self.assertEqual(run_cmd(pl, ['echo', ' test '], strip=False), ' test \n')
+ self.assertFalse(pl)
+ self.assertEqual(run_cmd(pl, ['cat'], stdin='test'), 'test')
+ self.assertFalse(pl)
+ self.assertEqual(run_cmd(pl, ['sh', '-c', 'cat >&2'], stdin='test'), '')
+ self.assertFalse(pl)
+
+
+class TestThreaded(TestCase):
+ def test_threaded_segment(self):
+ log = []
+ pl = Pl()
+ updates = [(None,)]
+ lock = threading.Lock()
+ event = threading.Event()
+ block_event = threading.Event()
+
+ class TestSegment(ThreadedSegment):
+ interval = 10
+
+ def set_state(self, **kwargs):
+ event.clear()
+ log.append(('set_state', kwargs))
+ return super(TestSegment, self).set_state(**kwargs)
+
+ def update(self, update_value):
+ block_event.wait()
+ event.set()
+ # Make sleep first to prevent some race conditions
+ log.append(('update', update_value))
+ with lock:
+ ret = updates[0]
+ if isinstance(ret, Exception):
+ raise ret
+ else:
+ return ret[0]
+
+ def render(self, update, **kwargs):
+ log.append(('render', update, kwargs))
+ if isinstance(update, Exception):
+ raise update
+ else:
+ return update
+
+ # Non-threaded tests
+ segment = TestSegment()
+ block_event.set()
+ updates[0] = (None,)
+ self.assertEqual(segment(pl=pl), None)
+ self.assertEqual(thread_number(), 1)
+ self.assertEqual(log, [
+ ('set_state', {}),
+ ('update', None),
+ ('render', None, {'pl': pl, 'update_first': True}),
+ ])
+ log[:] = ()
+
+ segment = TestSegment()
+ block_event.set()
+ updates[0] = ('abc',)
+ self.assertEqual(segment(pl=pl), 'abc')
+ self.assertEqual(thread_number(), 1)
+ self.assertEqual(log, [
+ ('set_state', {}),
+ ('update', None),
+ ('render', 'abc', {'pl': pl, 'update_first': True}),
+ ])
+ log[:] = ()
+
+ segment = TestSegment()
+ block_event.set()
+ updates[0] = ('abc',)
+ self.assertEqual(segment(pl=pl, update_first=False), 'abc')
+ self.assertEqual(thread_number(), 1)
+ self.assertEqual(log, [
+ ('set_state', {}),
+ ('update', None),
+ ('render', 'abc', {'pl': pl, 'update_first': False}),
+ ])
+ log[:] = ()
+
+ segment = TestSegment()
+ block_event.set()
+ updates[0] = ValueError('abc')
+ self.assertEqual(segment(pl=pl), None)
+ self.assertEqual(thread_number(), 1)
+ self.assertEqual(len(pl.exceptions), 1)
+ self.assertEqual(log, [
+ ('set_state', {}),
+ ('update', None),
+ ])
+ log[:] = ()
+ pl.exceptions[:] = ()
+
+ segment = TestSegment()
+ block_event.set()
+ updates[0] = (TypeError('def'),)
+ self.assertRaises(TypeError, segment, pl=pl)
+ self.assertEqual(thread_number(), 1)
+ self.assertEqual(log, [
+ ('set_state', {}),
+ ('update', None),
+ ('render', updates[0][0], {'pl': pl, 'update_first': True}),
+ ])
+ log[:] = ()
+
+ # Threaded tests
+ segment = TestSegment()
+ block_event.clear()
+ kwargs = {'pl': pl, 'update_first': False, 'other': 1}
+ with lock:
+ updates[0] = ('abc',)
+ segment.startup(**kwargs)
+ ret = segment(**kwargs)
+ self.assertEqual(thread_number(), 2)
+ block_event.set()
+ event.wait()
+ segment.shutdown_event.set()
+ segment.thread.join()
+ self.assertEqual(ret, None)
+ self.assertEqual(log, [
+ ('set_state', {'update_first': False, 'other': 1}),
+ ('render', None, {'pl': pl, 'update_first': False, 'other': 1}),
+ ('update', None),
+ ])
+ log[:] = ()
+
+ segment = TestSegment()
+ block_event.set()
+ kwargs = {'pl': pl, 'update_first': True, 'other': 1}
+ with lock:
+ updates[0] = ('def',)
+ segment.startup(**kwargs)
+ ret = segment(**kwargs)
+ self.assertEqual(thread_number(), 2)
+ segment.shutdown_event.set()
+ segment.thread.join()
+ self.assertEqual(ret, 'def')
+ self.assertEqual(log, [
+ ('set_state', {'update_first': True, 'other': 1}),
+ ('update', None),
+ ('render', 'def', {'pl': pl, 'update_first': True, 'other': 1}),
+ ])
+ log[:] = ()
+
+ segment = TestSegment()
+ block_event.set()
+ kwargs = {'pl': pl, 'update_first': True, 'interval': 0.2}
+ with lock:
+ updates[0] = ('abc',)
+ segment.startup(**kwargs)
+ start = monotonic()
+ ret1 = segment(**kwargs)
+ with lock:
+ updates[0] = ('def',)
+ self.assertEqual(thread_number(), 2)
+ sleep(0.5)
+ ret2 = segment(**kwargs)
+ segment.shutdown_event.set()
+ segment.thread.join()
+ end = monotonic()
+ duration = end - start
+ self.assertEqual(ret1, 'abc')
+ self.assertEqual(ret2, 'def')
+ self.assertEqual(log[:5], [
+ ('set_state', {'update_first': True, 'interval': 0.2}),
+ ('update', None),
+ ('render', 'abc', {'pl': pl, 'update_first': True, 'interval': 0.2}),
+ ('update', 'abc'),
+ ('update', 'def'),
+ ])
+ num_runs = len([e for e in log if e[0] == 'update'])
+ self.assertAlmostEqual(duration / 0.2, num_runs, delta=1)
+ log[:] = ()
+
+ segment = TestSegment()
+ block_event.set()
+ kwargs = {'pl': pl, 'update_first': True, 'interval': 0.2}
+ with lock:
+ updates[0] = ('ghi',)
+ segment.startup(**kwargs)
+ start = monotonic()
+ ret1 = segment(**kwargs)
+ with lock:
+ updates[0] = TypeError('jkl')
+ self.assertEqual(thread_number(), 2)
+ sleep(0.5)
+ ret2 = segment(**kwargs)
+ segment.shutdown_event.set()
+ segment.thread.join()
+ end = monotonic()
+ duration = end - start
+ self.assertEqual(ret1, 'ghi')
+ self.assertEqual(ret2, None)
+ self.assertEqual(log[:5], [
+ ('set_state', {'update_first': True, 'interval': 0.2}),
+ ('update', None),
+ ('render', 'ghi', {'pl': pl, 'update_first': True, 'interval': 0.2}),
+ ('update', 'ghi'),
+ ('update', 'ghi'),
+ ])
+ num_runs = len([e for e in log if e[0] == 'update'])
+ self.assertAlmostEqual(duration / 0.2, num_runs, delta=1)
+ self.assertEqual(num_runs - 1, len(pl.exceptions))
+ log[:] = ()
+
+ def test_kw_threaded_segment(self):
+ log = []
+ pl = Pl()
+ event = threading.Event()
+
+ class TestSegment(KwThreadedSegment):
+ interval = 10
+
+ @staticmethod
+ def key(_key=(None,), **kwargs):
+ log.append(('key', _key, kwargs))
+ return _key
+
+ def compute_state(self, key):
+ event.set()
+ sleep(0.1)
+ log.append(('compute_state', key))
+ ret = key
+ if isinstance(ret, Exception):
+ raise ret
+ else:
+ return ret[0]
+
+ def render_one(self, state, **kwargs):
+ log.append(('render_one', state, kwargs))
+ if isinstance(state, Exception):
+ raise state
+ else:
+ return state
+
+ # Non-threaded tests
+ segment = TestSegment()
+ event.clear()
+ self.assertEqual(segment(pl=pl), None)
+ self.assertEqual(thread_number(), 1)
+ self.assertEqual(log, [
+ ('key', (None,), {'pl': pl}),
+ ('compute_state', (None,)),
+ ('render_one', None, {'pl': pl}),
+ ])
+ log[:] = ()
+
+ segment = TestSegment()
+ kwargs = {'pl': pl, '_key': ('abc',), 'update_first': False}
+ event.clear()
+ self.assertEqual(segment(**kwargs), 'abc')
+ kwargs.update(_key=('def',))
+ self.assertEqual(segment(**kwargs), 'def')
+ self.assertEqual(thread_number(), 1)
+ self.assertEqual(log, [
+ ('key', ('abc',), {'pl': pl}),
+ ('compute_state', ('abc',)),
+ ('render_one', 'abc', {'pl': pl, '_key': ('abc',)}),
+ ('key', ('def',), {'pl': pl}),
+ ('compute_state', ('def',)),
+ ('render_one', 'def', {'pl': pl, '_key': ('def',)}),
+ ])
+ log[:] = ()
+
+ segment = TestSegment()
+ kwargs = {'pl': pl, '_key': ValueError('xyz'), 'update_first': False}
+ event.clear()
+ self.assertEqual(segment(**kwargs), None)
+ self.assertEqual(thread_number(), 1)
+ self.assertEqual(log, [
+ ('key', kwargs['_key'], {'pl': pl}),
+ ('compute_state', kwargs['_key']),
+ ])
+ log[:] = ()
+
+ segment = TestSegment()
+ kwargs = {'pl': pl, '_key': (ValueError('abc'),), 'update_first': False}
+ event.clear()
+ self.assertRaises(ValueError, segment, **kwargs)
+ self.assertEqual(thread_number(), 1)
+ self.assertEqual(log, [
+ ('key', kwargs['_key'], {'pl': pl}),
+ ('compute_state', kwargs['_key']),
+ ('render_one', kwargs['_key'][0], {'pl': pl, '_key': kwargs['_key']}),
+ ])
+ log[:] = ()
+
+ # Threaded tests
+ segment = TestSegment()
+ kwargs = {'pl': pl, 'update_first': False, '_key': ('_abc',)}
+ event.clear()
+ segment.startup(**kwargs)
+ ret = segment(**kwargs)
+ self.assertEqual(thread_number(), 2)
+ segment.shutdown_event.set()
+ segment.thread.join()
+ self.assertEqual(ret, None)
+ self.assertEqual(log[:2], [
+ ('key', kwargs['_key'], {'pl': pl}),
+ ('render_one', None, {'pl': pl, '_key': kwargs['_key']}),
+ ])
+ self.assertLessEqual(len(log), 3)
+ if len(log) > 2:
+ self.assertEqual(log[2], ('compute_state', kwargs['_key']))
+ log[:] = ()
+
+ segment = TestSegment()
+ kwargs = {'pl': pl, 'update_first': True, '_key': ('_abc',)}
+ event.clear()
+ segment.startup(**kwargs)
+ ret1 = segment(**kwargs)
+ kwargs.update(_key=('_def',))
+ ret2 = segment(**kwargs)
+ self.assertEqual(thread_number(), 2)
+ segment.shutdown_event.set()
+ segment.thread.join()
+ self.assertEqual(ret1, '_abc')
+ self.assertEqual(ret2, '_def')
+ self.assertEqual(log, [
+ ('key', ('_abc',), {'pl': pl}),
+ ('compute_state', ('_abc',)),
+ ('render_one', '_abc', {'pl': pl, '_key': ('_abc',)}),
+ ('key', ('_def',), {'pl': pl}),
+ ('compute_state', ('_def',)),
+ ('render_one', '_def', {'pl': pl, '_key': ('_def',)}),
+ ])
+ log[:] = ()
+
+
+class TestLib(TestCase):
+ def test_mergedicts(self):
+ d = {}
+ mergedicts(d, {'abc': {'def': 'ghi'}})
+ self.assertEqual(d, {'abc': {'def': 'ghi'}})
+ mergedicts(d, {'abc': {'def': {'ghi': 'jkl'}}})
+ self.assertEqual(d, {'abc': {'def': {'ghi': 'jkl'}}})
+ mergedicts(d, {})
+ self.assertEqual(d, {'abc': {'def': {'ghi': 'jkl'}}})
+ mergedicts(d, {'abc': {'mno': 'pqr'}})
+ self.assertEqual(d, {'abc': {'def': {'ghi': 'jkl'}, 'mno': 'pqr'}})
+ mergedicts(d, {'abc': {'def': REMOVE_THIS_KEY}})
+ self.assertEqual(d, {'abc': {'mno': 'pqr'}})
+
+ def test_add_divider_highlight_group(self):
+ def decorated_function_name(**kwargs):
+ return str(kwargs)
+ func = add_divider_highlight_group('hl_group')(decorated_function_name)
+ self.assertEqual(func.__name__, 'decorated_function_name')
+ self.assertEqual(func(kw={}), [{'contents': repr({str('kw'): {}}), 'divider_highlight_group': 'hl_group'}])
+
+ def test_humanize_bytes(self):
+ self.assertEqual(humanize_bytes(0), '0 B')
+ self.assertEqual(humanize_bytes(1), '1 B')
+ self.assertEqual(humanize_bytes(1, suffix='bit'), '1 bit')
+ self.assertEqual(humanize_bytes(1000, si_prefix=True), '1 kB')
+ self.assertEqual(humanize_bytes(1024, si_prefix=True), '1 kB')
+ self.assertEqual(humanize_bytes(1000000000, si_prefix=True), '1.00 GB')
+ self.assertEqual(humanize_bytes(1000000000, si_prefix=False), '953.7 MiB')
+
+
+width_data = {
+ 'N': 1, # Neutral
+ 'Na': 1, # Narrow
+ 'A': 1, # Ambiguous
+ 'H': 1, # Half-width
+ 'W': 2, # Wide
+ 'F': 2, # Fullwidth
+}
+
+
+class TestUnicode(TestCase):
+ def assertStringsIdentical(self, s1, s2):
+ self.assertTrue(type(s1) is type(s2), msg='string types differ')
+ self.assertEqual(s1, s2)
+
+ def test_unicode(self):
+ self.assertTrue(type('abc') is plu.unicode)
+
+ def test_unichr(self):
+ self.assertStringsIdentical('\U0010FFFF', plu.unichr(0x10FFFF))
+ self.assertStringsIdentical('\uFFFF', plu.unichr(0xFFFF))
+ self.assertStringsIdentical('\x20', plu.unichr(0x20))
+
+ def test_u(self):
+ self.assertStringsIdentical('Test', plu.u('Test'))
+ self.assertStringsIdentical('Test', plu.u(b'Test'))
+ self.assertStringsIdentical('«»', plu.u(b'\xC2\xAB\xC2\xBB'))
+ self.assertRaises(UnicodeDecodeError, plu.u, b'\xFF')
+
+ def test_tointiter(self):
+ self.assertEqual([1, 2, 3], list(plu.tointiter(b'\x01\x02\x03')))
+
+ def test_decode_error(self):
+ self.assertStringsIdentical('<FF>', b'\xFF'.decode('utf-8', 'powerline_decode_error'))
+ self.assertStringsIdentical('abc', b'abc'.decode('utf-8', 'powerline_decode_error'))
+
+ def test_register_strwidth_error(self):
+ ename = plu.register_strwidth_error(lambda s: 3)
+ self.assertStringsIdentical(b'???', 'Ａ'.encode('latin1', ename))
+ self.assertStringsIdentical(b'abc', 'abc'.encode('latin1', ename))
+
+ def test_out_u(self):
+ self.assertStringsIdentical('abc', plu.out_u('abc'))
+ self.assertStringsIdentical('abc', plu.out_u(b'abc'))
+ self.assertRaises(TypeError, plu.out_u, None)
+
+ def test_safe_unicode(self):
+ self.assertStringsIdentical('abc', plu.safe_unicode('abc'))
+ self.assertStringsIdentical('abc', plu.safe_unicode(b'abc'))
+ self.assertStringsIdentical('«»', plu.safe_unicode(b'\xc2\xab\xc2\xbb'))
+ with replace_attr(plu, 'get_preferred_output_encoding', lambda: 'latin1'):
+ self.assertStringsIdentical('ÿ', plu.safe_unicode(b'\xFF'))
+ self.assertStringsIdentical('None', plu.safe_unicode(None))
+
+ class FailingStr(object):
+ def __str__(self):
+ raise NotImplementedError('Fail!')
+
+ self.assertStringsIdentical('Fail!', plu.safe_unicode(FailingStr()))
+
+ def test_FailedUnicode(self):
+ self.assertTrue(isinstance(plu.FailedUnicode('abc'), plu.unicode))
+ self.assertEqual('abc', plu.FailedUnicode('abc'))
+
+ def test_string(self):
+ self.assertStringsIdentical(str('abc'), plu.string('abc'))
+ self.assertStringsIdentical(str('abc'), plu.string(b'abc'))
+
+ def test_surrogate_pair_to_character(self):
+ self.assertEqual(0x1F48E, plu.surrogate_pair_to_character(0xD83D, 0xDC8E))
+
+ def test_strwidth_ucs_4(self):
+ self.assertEqual(4, plu.strwidth_ucs_4(width_data, 'abcd'))
+ self.assertEqual(4, plu.strwidth_ucs_4(width_data, 'ＡＢ'))
+ if sys.maxunicode < 0x10FFFF:
+ raise SkipTest('Can only test strwidth_ucs_4 in UCS-4 Pythons')
+
+ self.assertEqual(1, plu.strwidth_ucs_4(width_data, '\U0001F063'))
+
+ def test_strwidth_ucs_2(self):
+ self.assertEqual(4, plu.strwidth_ucs_2(width_data, 'abcd'))
+ self.assertEqual(4, plu.strwidth_ucs_2(width_data, 'ＡＢ'))
+ if not sys.maxunicode < 0x10FFFF:
+ raise SkipTest('Can only test strwidth_ucs_2 in UCS-2 Pythons')
+ self.assertEqual(1, plu.strwidth_ucs_2(width_data, '\ud83c\udc30'))
+
+
+class TestVCS(TestCase):
+ def do_branch_rename_test(self, repo, q):
+ st = monotonic()
+ while monotonic() - st < 1:
+ # Give inotify time to deliver events
+ ans = repo.branch()
+ if hasattr(q, '__call__'):
+ if q(ans):
+ break
+ else:
+ if ans == q:
+ break
+ sleep(0.01)
+ if hasattr(q, '__call__'):
+ self.assertTrue(q(ans))
+ else:
+ self.assertEqual(ans, q)
+
+ def test_git(self):
+ create_watcher = get_fallback_create_watcher()
+ repo = guess(path=GIT_REPO, create_watcher=create_watcher)
+ self.assertNotEqual(repo, None)
+ self.assertEqual(repo.branch(), 'master')
+ self.assertEqual(repo.status(), None)
+ self.assertEqual(repo.status('file'), None)
+ with open(os.path.join(GIT_REPO, 'file'), 'w') as f:
+ f.write('abc')
+ f.flush()
+ self.assertEqual(repo.status(), ' U')
+ self.assertEqual(repo.status('file'), '??')
+ call(['git', 'add', '.'], cwd=GIT_REPO)
+ self.assertEqual(repo.status(), ' I ')
+ self.assertEqual(repo.status('file'), 'A ')
+ f.write('def')
+ f.flush()
+ self.assertEqual(repo.status(), 'DI ')
+ self.assertEqual(repo.status('file'), 'AM')
+ os.remove(os.path.join(GIT_REPO, 'file'))
+ # Test changing branch
+ self.assertEqual(repo.branch(), 'master')
+ try:
+ call(['git', 'branch', 'branch1'], cwd=GIT_REPO)
+ call(['git', 'checkout', '-q', 'branch1'], cwd=GIT_REPO)
+ self.do_branch_rename_test(repo, 'branch1')
+ call(['git', 'branch', 'branch2'], cwd=GIT_REPO)
+ call(['git', 'checkout', '-q', 'branch2'], cwd=GIT_REPO)
+ self.do_branch_rename_test(repo, 'branch2')
+ call(['git', 'checkout', '-q', '--detach', 'branch1'], cwd=GIT_REPO)
+ self.do_branch_rename_test(repo, lambda b: re.match(r'^[a-f0-9]+$', b))
+ finally:
+ call(['git', 'checkout', '-q', 'master'], cwd=GIT_REPO)
+ # Test stashing
+ self.assertEqual(repo.stash(), 0)
+
+ def stash_save():
+ with open(os.path.join(GIT_REPO, 'file'), 'w') as f:
+ f.write('abc')
+ return call(['git', 'stash', '-u'], cwd=GIT_REPO, stdout=PIPE)
+
+ def stash_drop():
+ return call(['git', 'stash', 'drop'], cwd=GIT_REPO, stdout=PIPE)
+
+ def stash_list():
+ return call(['git', 'stash', 'list'], cwd=GIT_REPO, stdout=PIPE)
+
+ try:
+ stash_save()
+ self.assertEqual(repo.stash(), 1)
+ stash_save()
+ self.assertEqual(repo.stash(), 2)
+ stash_drop()
+ self.assertEqual(repo.stash(), 1)
+ stash_drop()
+ self.assertEqual(repo.stash(), 0)
+ finally:
+ while stash_list():
+ stash_drop()
+
+ def test_git_sym(self):
+ create_watcher = get_fallback_create_watcher()
+ dotgit = os.path.join(GIT_REPO, '.git')
+ spacegit = os.path.join(GIT_REPO, ' .git ')
+ os.rename(dotgit, spacegit)
+ try:
+ with open(dotgit, 'w') as F:
+ F.write('gitdir: .git \n')
+ gitdir = git_directory(GIT_REPO)
+ self.assertTrue(os.path.isdir(gitdir))
+ self.assertEqual(gitdir, os.path.abspath(spacegit))
+ repo = guess(path=GIT_REPO, create_watcher=create_watcher)
+ self.assertEqual(repo.branch(), 'master')
+ finally:
+ os.remove(dotgit)
+ os.rename(spacegit, dotgit)
+
+ def test_mercurial(self):
+ if not use_mercurial:
+ raise SkipTest('Mercurial is not available')
+ create_watcher = get_fallback_create_watcher()
+ repo = guess(path=HG_REPO, create_watcher=create_watcher)
+ self.assertNotEqual(repo, None)
+ self.assertEqual(repo.branch(), 'default')
+ self.assertEqual(repo.status(), None)
+ with open(os.path.join(HG_REPO, 'file'), 'w') as f:
+ f.write('abc')
+ f.flush()
+ self.assertEqual(repo.status(), ' U')
+ self.assertEqual(repo.status('file'), 'U')
+ call(['hg', 'add', '.'], cwd=HG_REPO, stdout=PIPE)
+ self.assertEqual(repo.status(), 'D ')
+ self.assertEqual(repo.status('file'), 'A')
+ os.remove(os.path.join(HG_REPO, 'file'))
+
+ def test_bzr(self):
+ if not use_bzr:
+ raise SkipTest('Bazaar is not available')
+ create_watcher = get_fallback_create_watcher()
+ repo = guess(path=BZR_REPO, create_watcher=create_watcher)
+ self.assertNotEqual(repo, None, 'No bzr repo found. Do you have bzr installed?')
+ self.assertEqual(repo.branch(), 'test_powerline')
+ self.assertEqual(repo.status(), None)
+ with open(os.path.join(BZR_REPO, 'file'), 'w') as f:
+ f.write('abc')
+ self.assertEqual(repo.status(), ' U')
+ self.assertEqual(repo.status('file'), '? ')
+ call(['bzr', 'add', '-q', '.'], cwd=BZR_REPO, stdout=PIPE)
+ self.assertEqual(repo.status(), 'D ')
+ self.assertEqual(repo.status('file'), '+N')
+ call(['bzr', 'commit', '-q', '-m', 'initial commit'], cwd=BZR_REPO)
+ self.assertEqual(repo.status(), None)
+ with open(os.path.join(BZR_REPO, 'file'), 'w') as f:
+ f.write('def')
+ self.assertEqual(repo.status(), 'D ')
+ self.assertEqual(repo.status('file'), ' M')
+ self.assertEqual(repo.status('notexist'), None)
+ with open(os.path.join(BZR_REPO, 'ignored'), 'w') as f:
+ f.write('abc')
+ self.assertEqual(repo.status('ignored'), '? ')
+ # Test changing the .bzrignore file should update status
+ with open(os.path.join(BZR_REPO, '.bzrignore'), 'w') as f:
+ f.write('ignored')
+ self.assertEqual(repo.status('ignored'), None)
+ # Test changing the dirstate file should invalidate the cache for
+ # all files in the repo
+ with open(os.path.join(BZR_REPO, 'file2'), 'w') as f:
+ f.write('abc')
+ call(['bzr', 'add', 'file2'], cwd=BZR_REPO, stdout=PIPE)
+ call(['bzr', 'commit', '-q', '-m', 'file2 added'], cwd=BZR_REPO)
+ with open(os.path.join(BZR_REPO, 'file'), 'a') as f:
+ f.write('hello')
+ with open(os.path.join(BZR_REPO, 'file2'), 'a') as f:
+ f.write('hello')
+ self.assertEqual(repo.status('file'), ' M')
+ self.assertEqual(repo.status('file2'), ' M')
+ call(['bzr', 'commit', '-q', '-m', 'multi'], cwd=BZR_REPO)
+ self.assertEqual(repo.status('file'), None)
+ self.assertEqual(repo.status('file2'), None)
+
+ # Test changing branch
+ call(['bzr', 'nick', 'branch1'], cwd=BZR_REPO, stdout=PIPE, stderr=PIPE)
+ self.do_branch_rename_test(repo, 'branch1')
+
+ # Test branch name/status changes when swapping repos
+ for x in ('b1', 'b2'):
+ d = os.path.join(BZR_REPO, x)
+ os.mkdir(d)
+ call(['bzr', 'init', '-q'], cwd=d)
+ call(['bzr', 'nick', '-q', x], cwd=d)
+ repo = guess(path=d, create_watcher=create_watcher)
+ self.assertEqual(repo.branch(), x)
+ self.assertFalse(repo.status())
+ if x == 'b1':
+ open(os.path.join(d, 'dirty'), 'w').close()
+ self.assertTrue(repo.status())
+ os.rename(os.path.join(BZR_REPO, 'b1'), os.path.join(BZR_REPO, 'b'))
+ os.rename(os.path.join(BZR_REPO, 'b2'), os.path.join(BZR_REPO, 'b1'))
+ os.rename(os.path.join(BZR_REPO, 'b'), os.path.join(BZR_REPO, 'b2'))
+ for x, y in (('b1', 'b2'), ('b2', 'b1')):
+ d = os.path.join(BZR_REPO, x)
+ repo = guess(path=d, create_watcher=create_watcher)
+ self.do_branch_rename_test(repo, y)
+ if x == 'b1':
+ self.assertFalse(repo.status())
+ else:
+ self.assertTrue(repo.status())
+
+ @classmethod
+ def setUpClass(cls):
+ cls.powerline_old_cwd = os.getcwd()
+ os.chdir(os.path.dirname(os.path.dirname(__file__)))
+ call(['git', 'init', '--quiet', GIT_REPO])
+ assert os.path.isdir(GIT_REPO)
+ call(['git', 'config', '--local', 'user.name', 'Foo'], cwd=GIT_REPO)
+ call(['git', 'config', '--local', 'user.email', 'bar@example.org'], cwd=GIT_REPO)
+ call(['git', 'commit', '--allow-empty', '--message', 'Initial commit', '--quiet'], cwd=GIT_REPO)
+ if use_mercurial:
+ cls.powerline_old_HGRCPATH = os.environ.get('HGRCPATH')
+ os.environ['HGRCPATH'] = ''
+ call(['hg', 'init', HG_REPO])
+ with open(os.path.join(HG_REPO, '.hg', 'hgrc'), 'w') as hgrc:
+ hgrc.write('[ui]\n')
+ hgrc.write('username = Foo <bar@example.org>\n')
+ if use_bzr:
+ call(['bzr', 'init', '--quiet', BZR_REPO])
+ call(['bzr', 'config', 'email=Foo <bar@example.org>'], cwd=BZR_REPO)
+ call(['bzr', 'config', 'nickname=test_powerline'], cwd=BZR_REPO)
+ call(['bzr', 'config', 'create_signatures=0'], cwd=BZR_REPO)
+
+ @classmethod
+ def tearDownClass(cls):
+ for repo_dir in [GIT_REPO] + ([HG_REPO] if use_mercurial else []) + ([BZR_REPO] if use_bzr else []):
+ shutil.rmtree(repo_dir)
+ if use_mercurial:
+ if cls.powerline_old_HGRCPATH is None:
+ os.environ.pop('HGRCPATH')
+ else:
+ os.environ['HGRCPATH'] = cls.powerline_old_HGRCPATH
+ os.chdir(cls.powerline_old_cwd)
+
+
+if __name__ == '__main__':
+ from tests.modules import main
+ main()
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-08 22:11:02 +0000