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depot_tools/tests/gclient_scm_test.py

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#!/usr/bin/env python
# Copyright (c) 2011 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Unit tests for gclient_scm.py."""
# pylint: disable=E1103
# Import before super_mox to keep valid references.
from os import rename
from shutil import rmtree
from subprocess import Popen, PIPE, STDOUT
import logging
import os
import sys
import tempfile
import unittest
import __builtin__
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
from testing_support.super_mox import mox, StdoutCheck, SuperMoxTestBase
from testing_support.super_mox import TestCaseUtils
import gclient_scm
import subprocess2
# Shortcut since this function is used often
join = gclient_scm.os.path.join
class GCBaseTestCase(object):
def assertRaisesError(self, msg, fn, *args, **kwargs):
"""Like unittest's assertRaises() but checks for Gclient.Error."""
# pylint: disable=E1101
try:
fn(*args, **kwargs)
except gclient_scm.gclient_utils.Error, e:
self.assertEquals(e.args[0], msg)
else:
self.fail('%s not raised' % msg)
class BaseTestCase(GCBaseTestCase, SuperMoxTestBase):
def setUp(self):
SuperMoxTestBase.setUp(self)
self.mox.StubOutWithMock(gclient_scm.gclient_utils, 'CheckCallAndFilter')
self.mox.StubOutWithMock(gclient_scm.gclient_utils,
'CheckCallAndFilterAndHeader')
self.mox.StubOutWithMock(gclient_scm.gclient_utils, 'FileRead')
self.mox.StubOutWithMock(gclient_scm.gclient_utils, 'FileWrite')
self.mox.StubOutWithMock(gclient_scm.gclient_utils, 'RemoveDirectory')
self._CaptureSVNInfo = gclient_scm.scm.SVN.CaptureInfo
self.mox.StubOutWithMock(gclient_scm.scm.SVN, 'Capture')
self.mox.StubOutWithMock(gclient_scm.scm.SVN, 'CaptureInfo')
self.mox.StubOutWithMock(gclient_scm.scm.SVN, 'CaptureStatus')
self.mox.StubOutWithMock(gclient_scm.scm.SVN, 'RunAndGetFileList')
self.mox.StubOutWithMock(subprocess2, 'communicate')
self.mox.StubOutWithMock(subprocess2, 'Popen')
self._scm_wrapper = gclient_scm.CreateSCM
gclient_scm.scm.SVN.current_version = None
# Absolute path of the fake checkout directory.
self.base_path = join(self.root_dir, self.relpath)
def tearDown(self):
SuperMoxTestBase.tearDown(self)
class SVNWrapperTestCase(BaseTestCase):
class OptionsObject(object):
def __init__(self, verbose=False, revision=None, force=False):
self.verbose = verbose
self.revision = revision
self.manually_grab_svn_rev = True
self.deps_os = None
self.force = force
self.reset = False
self.nohooks = False
# TODO(maruel): Test --jobs > 1.
self.jobs = 1
def Options(self, *args, **kwargs):
return self.OptionsObject(*args, **kwargs)
def setUp(self):
BaseTestCase.setUp(self)
self.url = self.SvnUrl()
def testDir(self):
members = [
'FullUrlForRelativeUrl', 'GetRevisionDate', 'RunCommand',
'cleanup', 'diff', 'pack', 'relpath', 'revert',
'revinfo', 'runhooks', 'status', 'update',
'updatesingle', 'url',
]
# If you add a member, be sure to add the relevant test!
self.compareMembers(self._scm_wrapper('svn://a'), members)
def testUnsupportedSCM(self):
args = ['gopher://foo', self.root_dir, self.relpath]
exception_msg = 'No SCM found for url gopher://foo'
self.assertRaisesError(exception_msg, self._scm_wrapper, *args)
def testSVNFullUrlForRelativeUrl(self):
self.url = 'svn://a/b/c/d'
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
self.assertEqual(scm.FullUrlForRelativeUrl('/crap'), 'svn://a/b/crap')
def testGITFullUrlForRelativeUrl(self):
self.url = 'git://a/b/c/d'
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
self.assertEqual(scm.FullUrlForRelativeUrl('/crap'), 'git://a/b/c/crap')
def testRunCommandException(self):
options = self.Options(verbose=False)
gclient_scm.os.path.exists(join(self.base_path, '.git')).AndReturn(False)
gclient_scm.os.path.exists(join(self.base_path, '.hg')).AndReturn(False)
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
exception = "Unsupported argument(s): %s" % ','.join(self.args)
self.assertRaisesError(exception, scm.RunCommand,
'update', options, self.args)
def testRunCommandUnknown(self):
# TODO(maruel): if ever used.
pass
def testRevertMissing(self):
options = self.Options(verbose=True)
gclient_scm.os.path.isdir(self.base_path).AndReturn(False)
gclient_scm.os.path.exists(self.base_path).AndReturn(False)
gclient_scm.scm.SVN.Capture(['--version']
).AndReturn('svn, version 1.5.1 (r32289)')
# It'll to a checkout instead.
gclient_scm.os.path.exists(join(self.base_path, '.git')).AndReturn(False)
gclient_scm.os.path.exists(join(self.base_path, '.hg')).AndReturn(False)
# Checkout.
gclient_scm.os.path.exists(self.base_path).AndReturn(False)
parent = gclient_scm.os.path.dirname(self.base_path)
gclient_scm.os.path.exists(parent).AndReturn(False)
gclient_scm.os.makedirs(parent)
gclient_scm.os.path.exists(parent).AndReturn(True)
files_list = self.mox.CreateMockAnything()
gclient_scm.scm.SVN.RunAndGetFileList(
options.verbose,
['checkout', self.url, self.base_path, '--force', '--ignore-externals'],
cwd=self.root_dir,
file_list=files_list)
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
scm.revert(options, self.args, files_list)
self.checkstdout(
('\n_____ %s is missing, synching instead\n' % self.relpath))
def testRevertNoDotSvn(self):
options = self.Options(verbose=True, force=True)
gclient_scm.os.path.isdir(self.base_path).AndReturn(True)
gclient_scm.os.path.isdir(join(self.base_path, '.svn')).AndReturn(False)
gclient_scm.os.path.isdir(join(self.base_path, '.git')).AndReturn(False)
gclient_scm.os.path.isdir(join(self.base_path, '.hg')).AndReturn(False)
# Checkout.
gclient_scm.os.path.exists(self.base_path).AndReturn(False)
gclient_scm.os.path.exists(join(self.base_path, '.git')).AndReturn(False)
gclient_scm.os.path.exists(join(self.base_path, '.hg')).AndReturn(False)
gclient_scm.os.path.exists(self.base_path).AndReturn(False)
parent = gclient_scm.os.path.dirname(self.base_path)
gclient_scm.os.path.exists(parent).AndReturn(False)
gclient_scm.os.makedirs(parent)
gclient_scm.os.path.exists(parent).AndReturn(True)
files_list = self.mox.CreateMockAnything()
gclient_scm.scm.SVN.Capture(['--version']).AndReturn('svn, version 1.6')
gclient_scm.scm.SVN.RunAndGetFileList(
options.verbose,
['checkout', self.url, self.base_path, '--force', '--ignore-externals'],
cwd=self.root_dir,
file_list=files_list)
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
scm.revert(options, self.args, files_list)
self.checkstdout(
'\n_____ %s is not a valid svn checkout, synching instead\n' %
self.relpath)
def testRevertNone(self):
options = self.Options(verbose=True)
gclient_scm.os.path.isdir(self.base_path).AndReturn(True)
gclient_scm.os.path.isdir(join(self.base_path, '.svn')).AndReturn(True)
gclient_scm.scm.SVN.CaptureStatus(self.base_path).AndReturn([])
gclient_scm.os.path.isdir(self.base_path).AndReturn(True)
gclient_scm.scm.SVN.RunAndGetFileList(
options.verbose,
['update', '--revision', 'BASE', '--ignore-externals'],
cwd=self.base_path,
file_list=mox.IgnoreArg())
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list = []
scm.revert(options, self.args, file_list)
def testRevertDirectory(self):
options = self.Options(verbose=True)
gclient_scm.os.path.isdir(self.base_path).AndReturn(True)
gclient_scm.os.path.isdir(join(self.base_path, '.svn')).AndReturn(True)
items = [
('~ ', 'a'),
]
gclient_scm.scm.SVN.CaptureStatus(self.base_path).AndReturn(items)
file_path = join(self.base_path, 'a')
gclient_scm.os.path.exists(file_path).AndReturn(True)
gclient_scm.os.path.isfile(file_path).AndReturn(False)
gclient_scm.os.path.islink(file_path).AndReturn(False)
gclient_scm.os.path.isdir(file_path).AndReturn(True)
gclient_scm.gclient_utils.RemoveDirectory(file_path)
gclient_scm.os.path.isdir(self.base_path).AndReturn(True)
gclient_scm.scm.SVN.RunAndGetFileList(
options.verbose,
['update', '--revision', 'BASE', '--ignore-externals'],
cwd=self.base_path,
file_list=mox.IgnoreArg())
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list2 = []
scm.revert(options, self.args, file_list2)
self.checkstdout(('%s\n' % file_path))
def testRevertDot(self):
self.mox.StubOutWithMock(gclient_scm.SVNWrapper, 'update')
options = self.Options(verbose=True)
gclient_scm.os.path.isdir(self.base_path).AndReturn(True)
gclient_scm.os.path.isdir(join(self.base_path, '.svn')).AndReturn(True)
items = [
('~ ', '.'),
]
gclient_scm.scm.SVN.CaptureStatus(self.base_path).AndReturn(items)
file_path = join(self.base_path, '.')
gclient_scm.os.path.exists(file_path).AndReturn(True)
gclient_scm.os.path.isfile(file_path).AndReturn(False)
gclient_scm.os.path.islink(file_path).AndReturn(False)
gclient_scm.os.path.isdir(file_path).AndReturn(True)
gclient_scm.gclient_utils.RemoveDirectory(file_path)
# pylint: disable=E1120
gclient_scm.os.path.isdir(self.base_path).AndReturn(False)
gclient_scm.SVNWrapper.update(options, [], ['.'])
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list2 = []
scm.revert(options, self.args, file_list2)
self.checkstdout(('%s\n' % file_path))
def testStatus(self):
options = self.Options(verbose=True)
gclient_scm.os.path.isdir(self.base_path).AndReturn(True)
gclient_scm.scm.SVN.RunAndGetFileList(
options.verbose,
['status'] + self.args + ['--ignore-externals'],
cwd=self.base_path,
file_list=[]).AndReturn(None)
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list = []
self.assertEqual(scm.status(options, self.args, file_list), None)
# TODO(maruel): TEST REVISIONS!!!
# TODO(maruel): TEST RELOCATE!!!
def testUpdateCheckout(self):
options = self.Options(verbose=True)
file_info = gclient_scm.gclient_utils.PrintableObject()
file_info.root = 'blah'
file_info.url = self.url
file_info.uuid = 'ABC'
file_info.revision = 42
gclient_scm.os.path.exists(join(self.base_path, '.git')).AndReturn(False)
gclient_scm.os.path.exists(join(self.base_path, '.hg')).AndReturn(False)
# Checkout.
gclient_scm.os.path.exists(self.base_path).AndReturn(False)
parent = gclient_scm.os.path.dirname(self.base_path)
gclient_scm.os.path.exists(parent).AndReturn(False)
gclient_scm.os.makedirs(parent)
gclient_scm.os.path.exists(parent).AndReturn(True)
files_list = self.mox.CreateMockAnything()
gclient_scm.scm.SVN.Capture(['--version']
).AndReturn('svn, version 1.5.1 (r32289)')
gclient_scm.scm.SVN.RunAndGetFileList(
options.verbose,
['checkout', self.url, self.base_path, '--force', '--ignore-externals'],
cwd=self.root_dir,
file_list=files_list)
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
scm.update(options, (), files_list)
def testUpdateUpdate(self):
options = self.Options(verbose=True)
options.force = True
options.nohooks = False
file_info = {
'Repository Root': 'blah',
'URL': self.url,
'UUID': 'ABC',
'Revision': 42,
}
gclient_scm.os.path.exists(join(self.base_path, '.git')).AndReturn(False)
gclient_scm.os.path.exists(join(self.base_path, '.hg')).AndReturn(False)
# Verify no locked files.
dotted_path = join(self.base_path, '.')
gclient_scm.scm.SVN.CaptureStatus(dotted_path).AndReturn([])
# Checkout or update.
gclient_scm.os.path.exists(self.base_path).AndReturn(True)
gclient_scm.scm.SVN.CaptureInfo(dotted_path).AndReturn(file_info)
# Cheat a bit here.
gclient_scm.scm.SVN.CaptureInfo(file_info['URL']).AndReturn(file_info)
additional_args = []
if options.manually_grab_svn_rev:
additional_args = ['--revision', str(file_info['Revision'])]
gclient_scm.scm.SVN.Capture(['--version']
).AndReturn('svn, version 1.5.1 (r32289)')
additional_args.extend(['--force', '--ignore-externals'])
files_list = []
gclient_scm.scm.SVN.RunAndGetFileList(
options.verbose,
['update', self.base_path] + additional_args,
cwd=self.root_dir, file_list=files_list)
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
scm.update(options, (), files_list)
def testUpdateSingleCheckout(self):
options = self.Options(verbose=True)
file_info = {
'URL': self.url,
'Revision': 42,
}
# Checks to make sure that we support svn co --depth.
gclient_scm.scm.SVN.current_version = None
gclient_scm.scm.SVN.Capture(['--version']
).AndReturn('svn, version 1.5.1 (r32289)')
gclient_scm.os.path.exists(join(self.base_path, '.svn')).AndReturn(False)
gclient_scm.os.path.exists(join(self.base_path, 'DEPS')).AndReturn(False)
# Verify no locked files.
dotted_path = join(self.base_path, '.')
gclient_scm.scm.SVN.CaptureStatus(dotted_path).AndReturn([])
# When checking out a single file, we issue an svn checkout and svn update.
files_list = self.mox.CreateMockAnything()
gclient_scm.gclient_utils.CheckCallAndFilterAndHeader(
['svn', 'checkout', '--depth', 'empty', self.url, self.base_path],
always=True,
cwd=self.root_dir)
gclient_scm.scm.SVN.RunAndGetFileList(
options.verbose,
['update', 'DEPS', '--ignore-externals'],
cwd=self.base_path,
file_list=files_list)
# Now we fall back on scm.update().
gclient_scm.os.path.exists(join(self.base_path, '.git')).AndReturn(False)
gclient_scm.os.path.exists(join(self.base_path, '.hg')).AndReturn(False)
gclient_scm.os.path.exists(self.base_path).AndReturn(True)
gclient_scm.scm.SVN.CaptureInfo(dotted_path).AndReturn(file_info)
gclient_scm.scm.SVN.CaptureInfo(file_info['URL']).AndReturn(file_info)
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
scm.updatesingle(options, ['DEPS'], files_list)
self.checkstdout('\n_____ %s at 42\n' % self.relpath)
def testUpdateSingleCheckoutSVN14(self):
options = self.Options(verbose=True)
# Checks to make sure that we support svn co --depth.
gclient_scm.scm.SVN.current_version = None
gclient_scm.scm.SVN.Capture(['--version']
).AndReturn('svn, version 1.4.4 (r25188)')
gclient_scm.os.path.exists(self.base_path).AndReturn(True)
# When checking out a single file with svn 1.4, we use svn export
files_list = self.mox.CreateMockAnything()
gclient_scm.gclient_utils.CheckCallAndFilterAndHeader(
['svn', 'export', join(self.url, 'DEPS'), join(self.base_path, 'DEPS')],
always=True, cwd=self.root_dir)
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
scm.updatesingle(options, ['DEPS'], files_list)
def testUpdateSingleCheckoutSVNUpgrade(self):
options = self.Options(verbose=True)
file_info = {
'URL': self.url,
'Revision': 42,
}
# Checks to make sure that we support svn co --depth.
gclient_scm.scm.SVN.current_version = None
gclient_scm.scm.SVN.Capture(['--version']
).AndReturn('svn, version 1.5.1 (r32289)')
gclient_scm.os.path.exists(join(self.base_path, '.svn')).AndReturn(False)
# If DEPS already exists, assume we're upgrading from svn1.4, so delete
# the old DEPS file.
gclient_scm.os.path.exists(join(self.base_path, 'DEPS')).AndReturn(True)
gclient_scm.os.remove(join(self.base_path, 'DEPS'))
# Verify no locked files.
gclient_scm.scm.SVN.CaptureStatus(join(self.base_path, '.')).AndReturn([])
# When checking out a single file, we issue an svn checkout and svn update.
files_list = self.mox.CreateMockAnything()
gclient_scm.gclient_utils.CheckCallAndFilterAndHeader(
['svn', 'checkout', '--depth', 'empty', self.url, self.base_path],
always=True,
cwd=self.root_dir)
gclient_scm.scm.SVN.RunAndGetFileList(
options.verbose,
['update', 'DEPS', '--ignore-externals'],
cwd=self.base_path,
file_list=files_list)
# Now we fall back on scm.update().
gclient_scm.os.path.exists(join(self.base_path, '.git')).AndReturn(False)
gclient_scm.os.path.exists(join(self.base_path, '.hg')).AndReturn(False)
gclient_scm.os.path.exists(self.base_path).AndReturn(True)
gclient_scm.scm.SVN.CaptureInfo(
join(self.base_path, ".")).AndReturn(file_info)
gclient_scm.scm.SVN.CaptureInfo(file_info['URL']).AndReturn(file_info)
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
scm.updatesingle(options, ['DEPS'], files_list)
self.checkstdout(
('\n_____ %s at 42\n' % self.relpath))
def testUpdateSingleUpdate(self):
options = self.Options(verbose=True)
file_info = {
'URL': self.url,
'Revision': 42,
}
# Checks to make sure that we support svn co --depth.
gclient_scm.scm.SVN.current_version = None
gclient_scm.scm.SVN.Capture(['--version']
).AndReturn('svn, version 1.5.1 (r32289)')
gclient_scm.os.path.exists(join(self.base_path, '.svn')).AndReturn(True)
# Verify no locked files.
gclient_scm.scm.SVN.CaptureStatus(join(self.base_path, '.')).AndReturn([])
# Now we fall back on scm.update().
files_list = self.mox.CreateMockAnything()
gclient_scm.os.path.exists(join(self.base_path, '.git')).AndReturn(False)
gclient_scm.os.path.exists(join(self.base_path, '.hg')).AndReturn(False)
gclient_scm.os.path.exists(self.base_path).AndReturn(True)
gclient_scm.scm.SVN.CaptureInfo(
join(self.base_path, '.')).AndReturn(file_info)
gclient_scm.scm.SVN.CaptureInfo(file_info['URL']).AndReturn(file_info)
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
scm.updatesingle(options, ['DEPS'], files_list)
self.checkstdout('\n_____ %s at 42\n' % self.relpath)
def testUpdateGit(self):
options = self.Options(verbose=True)
file_path = gclient_scm.os.path.join(self.root_dir, self.relpath, '.git')
gclient_scm.os.path.exists(file_path).AndReturn(True)
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list = []
scm.update(options, self.args, file_list)
self.checkstdout(
('________ found .git directory; skipping %s\n' % self.relpath))
def testUpdateHg(self):
options = self.Options(verbose=True)
gclient_scm.os.path.exists(join(self.base_path, '.git')).AndReturn(False)
gclient_scm.os.path.exists(join(self.base_path, '.hg')).AndReturn(True)
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list = []
scm.update(options, self.args, file_list)
self.checkstdout(
('________ found .hg directory; skipping %s\n' % self.relpath))
class BaseGitWrapperTestCase(GCBaseTestCase, StdoutCheck, TestCaseUtils,
unittest.TestCase):
"""This class doesn't use pymox."""
class OptionsObject(object):
def __init__(self, verbose=False, revision=None):
self.verbose = verbose
self.revision = revision
self.manually_grab_svn_rev = True
self.deps_os = None
self.force = False
self.reset = False
self.nohooks = False
self.merge = False
sample_git_import = """blob
mark :1
data 6
Hello
blob
mark :2
data 4
Bye
reset refs/heads/master
commit refs/heads/master
mark :3
author Bob <bob@example.com> 1253744361 -0700
committer Bob <bob@example.com> 1253744361 -0700
data 8
A and B
M 100644 :1 a
M 100644 :2 b
blob
mark :4
data 10
Hello
You
blob
mark :5
data 8
Bye
You
commit refs/heads/origin
mark :6
author Alice <alice@example.com> 1253744424 -0700
committer Alice <alice@example.com> 1253744424 -0700
data 13
Personalized
from :3
M 100644 :4 a
M 100644 :5 b
reset refs/heads/master
from :3
"""
def Options(self, *args, **kwargs):
return self.OptionsObject(*args, **kwargs)
@staticmethod
def CreateGitRepo(git_import, path):
"""Do it for real."""
try:
Popen(['git', 'init', '-q'], stdout=PIPE, stderr=STDOUT,
cwd=path).communicate()
except OSError:
# git is not available, skip this test.
return False
Popen(['git', 'fast-import', '--quiet'], stdin=PIPE, stdout=PIPE,
stderr=STDOUT, cwd=path).communicate(input=git_import)
Popen(['git', 'checkout', '-q'], stdout=PIPE, stderr=STDOUT,
cwd=path).communicate()
Popen(['git', 'remote', 'add', '-f', 'origin', '.'], stdout=PIPE,
stderr=STDOUT, cwd=path).communicate()
Popen(['git', 'checkout', '-b', 'new', 'origin/master', '-q'], stdout=PIPE,
stderr=STDOUT, cwd=path).communicate()
Popen(['git', 'push', 'origin', 'origin/origin:origin/master', '-q'],
stdout=PIPE, stderr=STDOUT, cwd=path).communicate()
Popen(['git', 'config', '--unset', 'remote.origin.fetch'], stdout=PIPE,
stderr=STDOUT, cwd=path).communicate()
return True
def setUp(self):
TestCaseUtils.setUp(self)
unittest.TestCase.setUp(self)
self.url = 'git://foo'
self.root_dir = tempfile.mkdtemp()
self.relpath = '.'
self.base_path = join(self.root_dir, self.relpath)
self.enabled = self.CreateGitRepo(self.sample_git_import, self.base_path)
StdoutCheck.setUp(self)
def tearDown(self):
StdoutCheck.tearDown(self)
TestCaseUtils.tearDown(self)
unittest.TestCase.tearDown(self)
rmtree(self.root_dir)
class ManagedGitWrapperTestCase(BaseGitWrapperTestCase):
def testDir(self):
members = [
'FullUrlForRelativeUrl', 'GetRevisionDate', 'RunCommand',
'cleanup', 'diff', 'pack', 'relpath', 'revert',
'revinfo', 'runhooks', 'status', 'update', 'url',
]
# If you add a member, be sure to add the relevant test!
self.compareMembers(gclient_scm.CreateSCM(url=self.url), members)
def testRevertMissing(self):
if not self.enabled:
return
options = self.Options()
file_path = join(self.base_path, 'a')
scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list = []
scm.update(options, None, file_list)
gclient_scm.os.remove(file_path)
file_list = []
scm.revert(options, self.args, file_list)
self.assertEquals(file_list, [file_path])
file_list = []
scm.diff(options, self.args, file_list)
self.assertEquals(file_list, [])
expectation = ('\n_____ . at refs/heads/master\nUpdating 069c602..a7142dc\n'
'Fast-forward\n a | 1 +\n b | 1 +\n'
' 2 files changed, 2 insertions(+), 0 deletions(-)\n\n\n'
'________ running \'git reset --hard origin/master\' in \'%s\'\n'
'HEAD is now at a7142dc Personalized\n') % join(self.root_dir, '.')
self.assertTrue(sys.stdout.getvalue().startswith(expectation))
sys.stdout.close()
def testRevertNone(self):
if not self.enabled:
return
options = self.Options()
scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list = []
scm.update(options, None, file_list)
file_list = []
scm.revert(options, self.args, file_list)
self.assertEquals(file_list, [])
self.assertEquals(scm.revinfo(options, self.args, None),
'a7142dc9f0009350b96a11f372b6ea658592aa95')
self.checkstdout(
('\n_____ . at refs/heads/master\nUpdating 069c602..a7142dc\n'
'Fast-forward\n a | 1 +\n b | 1 +\n'
' 2 files changed, 2 insertions(+), 0 deletions(-)\n\n\n'
'________ running \'git reset --hard origin/master\' in \'%s\'\n'
'HEAD is now at a7142dc Personalized\n') %
join(self.root_dir, '.'))
def testRevertModified(self):
if not self.enabled:
return
options = self.Options()
scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list = []
scm.update(options, None, file_list)
file_path = join(self.base_path, 'a')
open(file_path, 'a').writelines('touched\n')
file_list = []
scm.revert(options, self.args, file_list)
self.assertEquals(file_list, [file_path])
file_list = []
scm.diff(options, self.args, file_list)
self.assertEquals(file_list, [])
self.assertEquals(scm.revinfo(options, self.args, None),
'a7142dc9f0009350b96a11f372b6ea658592aa95')
expectation = ('\n_____ . at refs/heads/master\nUpdating 069c602..a7142dc\n'
'Fast-forward\n a | 1 +\n b | 1 +\n'
' 2 files changed, 2 insertions(+), 0 deletions(-)\n\n\n'
'________ running \'git reset --hard origin/master\' in \'%s\'\n'
'HEAD is now at a7142dc Personalized\n') % join(self.root_dir, '.')
self.assertTrue(sys.stdout.getvalue().startswith(expectation))
sys.stdout.close()
def testRevertNew(self):
if not self.enabled:
return
options = self.Options()
scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list = []
scm.update(options, None, file_list)
file_path = join(self.base_path, 'c')
f = open(file_path, 'w')
f.writelines('new\n')
f.close()
Popen(['git', 'add', 'c'], stdout=PIPE,
stderr=STDOUT, cwd=self.base_path).communicate()
file_list = []
scm.revert(options, self.args, file_list)
self.assertEquals(file_list, [file_path])
file_list = []
scm.diff(options, self.args, file_list)
self.assertEquals(file_list, [])
self.assertEquals(scm.revinfo(options, self.args, None),
'a7142dc9f0009350b96a11f372b6ea658592aa95')
expectation = ('\n_____ . at refs/heads/master\nUpdating 069c602..a7142dc\n'
'Fast-forward\n a | 1 +\n b | 1 +\n'
' 2 files changed, 2 insertions(+), 0 deletions(-)\n\n\n'
'________ running \'git reset --hard origin/master\' in \'%s\'\n'
'HEAD is now at a7142dc Personalized\n') % join(self.root_dir, '.')
self.assertTrue(sys.stdout.getvalue().startswith(expectation))
sys.stdout.close()
def testStatusNew(self):
if not self.enabled:
return
options = self.Options()
file_path = join(self.base_path, 'a')
open(file_path, 'a').writelines('touched\n')
scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list = []
scm.status(options, self.args, file_list)
self.assertEquals(file_list, [file_path])
self.checkstdout(
('\n________ running \'git diff --name-status '
'069c602044c5388d2d15c3f875b057c852003458\' in \'%s\'\nM\ta\n') %
join(self.root_dir, '.'))
def testStatus2New(self):
if not self.enabled:
return
options = self.Options()
expected_file_list = []
for f in ['a', 'b']:
file_path = join(self.base_path, f)
open(file_path, 'a').writelines('touched\n')
expected_file_list.extend([file_path])
scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list = []
scm.status(options, self.args, file_list)
expected_file_list = [join(self.base_path, x) for x in ['a', 'b']]
self.assertEquals(sorted(file_list), expected_file_list)
self.checkstdout(
('\n________ running \'git diff --name-status '
'069c602044c5388d2d15c3f875b057c852003458\' in \'%s\'\nM\ta\nM\tb\n') %
join(self.root_dir, '.'))
def testUpdateCheckout(self):
if not self.enabled:
return
options = self.Options(verbose=True)
root_dir = gclient_scm.os.path.realpath(tempfile.mkdtemp())
relpath = 'foo'
base_path = join(root_dir, relpath)
url = join(self.base_path, '.git')
try:
scm = gclient_scm.CreateSCM(url=url, root_dir=root_dir,
relpath=relpath)
file_list = []
scm.update(options, (), file_list)
self.assertEquals(len(file_list), 2)
self.assert_(gclient_scm.os.path.isfile(join(base_path, 'a')))
self.assertEquals(scm.revinfo(options, (), None),
'069c602044c5388d2d15c3f875b057c852003458')
finally:
rmtree(root_dir)
msg1 = (
"\n_____ foo at refs/heads/master\n\n"
"________ running 'git clone --progress -b master --verbose %s %s' "
"in '%s'\n"
"Initialized empty Git repository in %s\n") % (
join(self.root_dir, '.', '.git'),
join(root_dir, 'foo'),
root_dir,
join(gclient_scm.os.path.realpath(root_dir), 'foo', '.git') + '/')
msg2 = (
"\n_____ foo at refs/heads/master\n\n"
"________ running 'git clone --progress -b master --verbose %s %s'"
" in '%s'\n"
"Cloning into %s...\ndone.\n") % (
join(self.root_dir, '.', '.git'),
join(root_dir, 'foo'),
root_dir,
join(gclient_scm.os.path.realpath(root_dir), 'foo'))
out = sys.stdout.getvalue()
sys.stdout.close()
sys.stdout = self._old_stdout
self.assertTrue(out in (msg1, msg2), (out, msg1, msg2))
def testUpdateUpdate(self):
if not self.enabled:
return
options = self.Options()
expected_file_list = [join(self.base_path, x) for x in ['a', 'b']]
scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list = []
scm.update(options, (), file_list)
self.assertEquals(file_list, expected_file_list)
self.assertEquals(scm.revinfo(options, (), None),
'a7142dc9f0009350b96a11f372b6ea658592aa95')
self.checkstdout(
'\n_____ . at refs/heads/master\n'
'Updating 069c602..a7142dc\nFast-forward\n a | 1 +\n b | 1 +\n'
' 2 files changed, 2 insertions(+), 0 deletions(-)\n\n')
def testUpdateUnstagedConflict(self):
if not self.enabled:
return
options = self.Options()
scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_path = join(self.base_path, 'b')
open(file_path, 'w').writelines('conflict\n')
try:
scm.update(options, (), [])
self.fail()
except (gclient_scm.gclient_utils.Error, subprocess2.CalledProcessError):
# The exact exception text varies across git versions so it's not worth
# verifying it. It's fine as long as it throws.
pass
# Manually flush stdout since we can't verify it's content accurately across
# git versions.
sys.stdout.getvalue()
sys.stdout.close()
def testUpdateConflict(self):
if not self.enabled:
return
options = self.Options()
scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_path = join(self.base_path, 'b')
open(file_path, 'w').writelines('conflict\n')
# pylint: disable=W0212
scm._Run(['commit', '-am', 'test'], options)
__builtin__.raw_input = lambda x: 'y'
exception = ('Conflict while rebasing this branch.\n'
'Fix the conflict and run gclient again.\n'
'See \'man git-rebase\' for details.\n')
self.assertRaisesError(exception, scm.update, options, (), [])
exception = ('\n____ . at refs/heads/master\n'
'\tYou have unstaged changes.\n'
'\tPlease commit, stash, or reset.\n')
self.assertRaisesError(exception, scm.update, options, (), [])
# The hash always changes. Use a cheap trick.
start = ('\n________ running \'git commit -am test\' in \'%s\'\n'
'[new ') % join(self.root_dir, '.')
end = ('] test\n 1 files changed, 1 insertions(+), '
'1 deletions(-)\n\n_____ . at refs/heads/master\n'
'Attempting rebase onto refs/remotes/origin/master...\n')
self.assertTrue(sys.stdout.getvalue().startswith(start))
self.assertTrue(sys.stdout.getvalue().endswith(end))
self.assertEquals(len(sys.stdout.getvalue()),
len(start) + len(end) + 7)
sys.stdout.close()
def testUpdateNotGit(self):
if not self.enabled:
return
options = self.Options()
scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
git_path = join(self.base_path, '.git')
rename(git_path, git_path + 'foo')
exception = ('\n____ . at refs/heads/master\n'
'\tPath is not a git repo. No .git dir.\n'
'\tTo resolve:\n'
'\t\trm -rf .\n'
'\tAnd run gclient sync again\n')
self.assertRaisesError(exception, scm.update, options, (), [])
def testRevinfo(self):
if not self.enabled:
return
options = self.Options()
scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
rev_info = scm.revinfo(options, (), None)
self.assertEquals(rev_info, '069c602044c5388d2d15c3f875b057c852003458')
class UnmanagedGitWrapperTestCase(BaseGitWrapperTestCase):
def testUpdateCheckout(self):
if not self.enabled:
return
options = self.Options(verbose=True)
root_dir = gclient_scm.os.path.realpath(tempfile.mkdtemp())
relpath = 'foo'
base_path = join(root_dir, relpath)
url = join(self.base_path, '.git')
try:
scm = gclient_scm.CreateSCM(url=url, root_dir=root_dir,
relpath=relpath)
file_list = []
options.revision = 'unmanaged'
scm.update(options, (), file_list)
self.assertEquals(len(file_list), 2)
self.assert_(gclient_scm.os.path.isfile(join(base_path, 'a')))
self.assertEquals(scm.revinfo(options, (), None),
'069c602044c5388d2d15c3f875b057c852003458')
finally:
rmtree(root_dir)
msg1 = (
"\n_____ foo at refs/heads/master\n\n"
"________ running 'git clone --progress -b master --verbose %s %s'"
" in '%s'\n"
"Initialized empty Git repository in %s\n") % (
join(self.root_dir, '.', '.git'),
join(root_dir, 'foo'),
root_dir,
join(gclient_scm.os.path.realpath(root_dir), 'foo', '.git') + '/')
msg2 = (
"\n_____ foo at refs/heads/master\n\n"
"________ running 'git clone --progress -b master --verbose %s %s'"
" in '%s'\n"
"Cloning into %s...\ndone.\n") % (
join(self.root_dir, '.', '.git'),
join(root_dir, 'foo'),
root_dir,
join(gclient_scm.os.path.realpath(root_dir), 'foo'))
out = sys.stdout.getvalue()
sys.stdout.close()
sys.stdout = self._old_stdout
self.assertTrue(out in (msg1, msg2), (out, msg1, msg2))
def testUpdateUpdate(self):
if not self.enabled:
return
options = self.Options()
expected_file_list = []
scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list = []
options.revision = 'unmanaged'
scm.update(options, (), file_list)
self.assertEquals(file_list, expected_file_list)
self.assertEquals(scm.revinfo(options, (), None),
'069c602044c5388d2d15c3f875b057c852003458')
self.checkstdout('________ unmanaged solution; skipping .\n')
if __name__ == '__main__':
if '-v' in sys.argv:
logging.basicConfig(
level=logging.DEBUG,
format='%(asctime).19s %(levelname)s %(filename)s:'
'%(lineno)s %(message)s')
unittest.main()
# vim: ts=2:sw=2:tw=80:et:
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