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depot_tools/tests/gclient_scm_test.py

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#!/usr/bin/env python
# Copyright (c) 2012 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 shutil import rmtree
from subprocess import Popen, PIPE, STDOUT
import logging
import os
import re
import sys
import tempfile
import unittest
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
TIMESTAMP_RE = re.compile('\[[0-9]{1,2}:[0-9]{2}:[0-9]{2}\] (.*)', re.DOTALL)
def strip_timestamps(value):
lines = value.splitlines(True)
for i in xrange(len(lines)):
m = TIMESTAMP_RE.match(lines[i])
if m:
lines[i] = m.group(1)
return ''.join(lines)
# Access to a protected member XXX of a client class
# pylint: disable=W0212
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, 'rmtree')
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
self._original_SVNBinaryExists = gclient_scm.SVNWrapper.BinaryExists
self._original_GitBinaryExists = gclient_scm.GitWrapper.BinaryExists
gclient_scm.SVNWrapper.BinaryExists = staticmethod(lambda : True)
gclient_scm.GitWrapper.BinaryExists = staticmethod(lambda : True)
# Absolute path of the fake checkout directory.
self.base_path = join(self.root_dir, self.relpath)
def tearDown(self):
SuperMoxTestBase.tearDown(self)
gclient_scm.SVNWrapper.BinaryExists = self._original_SVNBinaryExists
gclient_scm.GitWrapper.BinaryExists = self._original_GitBinaryExists
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
self.delete_unversioned_trees = False
def checkstdout(self, expected):
value = sys.stdout.getvalue()
sys.stdout.close()
# pylint: disable=E1101
self.assertEquals(expected, strip_timestamps(value))
def Options(self, *args, **kwargs):
return self.OptionsObject(*args, **kwargs)
def setUp(self):
BaseTestCase.setUp(self)
self.url = self.SvnUrl()
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 testGITFakeHttpUrl(self):
self.url = 'git+http://foo'
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
self.assertEqual(scm.url, 'http://foo')
def testGITFakeHttpsUrl(self):
self.url = 'git+https://foo'
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
self.assertEqual(scm.url, 'https://foo')
def testRunCommandException(self):
options = self.Options(verbose=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', '--quiet'], None
).AndReturn('1.5.1')
# It'll to a checkout instead.
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)
gclient_scm.scm.SVN._CaptureInfo([], self.base_path+'/.'
).AndReturn({'Revision': 100})
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(
('_____ %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(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', '--quiet'], None
).AndReturn('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)
gclient_scm.gclient_utils.rmtree(self.base_path)
gclient_scm.scm.SVN._CaptureInfo([], self.base_path+'/.'
).AndReturn({'Revision': 100})
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(
None, self.base_path, no_ignore=False).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(
None, self.base_path, no_ignore=False).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.rmtree(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(
None, self.base_path, no_ignore=False).AndReturn(items)
# gclient_utils.rmtree() doesn't work on path ending with '.', like 'foo/.'.
file_path = 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.rmtree(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' % os.path.join(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, '.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', '--quiet'], None
).AndReturn('1.5.1')
gclient_scm.scm.SVN.RunAndGetFileList(
options.verbose,
['checkout', self.url, self.base_path, '--force', '--ignore-externals'],
cwd=self.root_dir,
file_list=files_list)
gclient_scm.scm.SVN._CaptureInfo([], self.base_path+'/.'
).AndReturn({'Revision': 100})
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, '.hg')).AndReturn(False)
self.mox.StubOutWithMock(gclient_scm.scm.GIT, 'IsGitSvn', True)
gclient_scm.scm.GIT.IsGitSvn(self.base_path).AndReturn(False)
gclient_scm.os.path.exists(self.base_path).AndReturn(True)
# Checkout or update.
dotted_path = join(self.base_path, '.')
gclient_scm.scm.SVN._CaptureInfo([], dotted_path).AndReturn(file_info)
# Verify no locked files.
gclient_scm.scm.SVN.CaptureStatus(None, dotted_path).AndReturn([])
# Cheat a bit here.
gclient_scm.scm.SVN._CaptureInfo([file_info['URL']], None
).AndReturn(file_info)
# _AddAdditionalUpdateFlags()
gclient_scm.scm.SVN.Capture(['--version', '--quiet'], None
).AndReturn('1.5.1')
gclient_scm.scm.SVN._CaptureInfo([], self.base_path+'/.'
).AndReturn({'Revision': 100})
additional_args = []
if options.manually_grab_svn_rev:
additional_args = ['--revision', str(file_info['Revision'])]
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 testUpdateReset(self):
options = self.Options(verbose=True)
options.reset = True
file_info = {
'Repository Root': 'blah',
'URL': self.url,
'UUID': 'ABC',
'Revision': 42,
}
gclient_scm.os.path.exists(join(self.base_path, '.hg')).AndReturn(False)
self.mox.StubOutWithMock(gclient_scm.scm.GIT, 'IsGitSvn', True)
gclient_scm.scm.GIT.IsGitSvn(self.base_path).AndReturn(False)
gclient_scm.os.path.exists(self.base_path).AndReturn(True)
# Checkout or update.
dotted_path = join(self.base_path, '.')
gclient_scm.scm.SVN._CaptureInfo([], dotted_path).AndReturn(file_info)
# Create an untracked file and directory.
gclient_scm.scm.SVN.CaptureStatus(None, dotted_path
).AndReturn([['? ', 'dir'], ['? ', 'file']])
gclient_scm.scm.SVN._CaptureInfo([file_info['URL']], None
).AndReturn(file_info)
gclient_scm.scm.SVN._CaptureInfo([], self.base_path+'/.'
).AndReturn({'Revision': 100})
self.mox.ReplayAll()
files_list = []
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
scm.update(options, (), files_list)
self.checkstdout('_____ %s at 42\n' % self.relpath)
def testUpdateResetDeleteUnversionedTrees(self):
options = self.Options(verbose=True)
options.reset = True
options.delete_unversioned_trees = True
file_info = {
'Repository Root': 'blah',
'URL': self.url,
'UUID': 'ABC',
'Revision': 42,
}
gclient_scm.os.path.exists(join(self.base_path, '.hg')).AndReturn(False)
self.mox.StubOutWithMock(gclient_scm.scm.GIT, 'IsGitSvn', True)
gclient_scm.scm.GIT.IsGitSvn(self.base_path).AndReturn(False)
gclient_scm.os.path.exists(self.base_path).AndReturn(True)
# Checkout or update.
dotted_path = join(self.base_path, '.')
gclient_scm.scm.SVN._CaptureInfo([], dotted_path).AndReturn(file_info)
# Create an untracked file and directory.
gclient_scm.scm.SVN.CaptureStatus(None, dotted_path
).AndReturn([['? ', 'dir'], ['? ', 'file']])
gclient_scm.scm.SVN._CaptureInfo([file_info['URL']], None
).AndReturn(file_info)
# Confirm that the untracked file is removed.
gclient_scm.scm.SVN.CaptureStatus(None, self.base_path
).AndReturn([['? ', 'dir'], ['? ', 'file']])
gclient_scm.os.path.isdir(join(self.base_path, 'dir')).AndReturn(True)
gclient_scm.os.path.isdir(join(self.base_path, 'file')).AndReturn(False)
gclient_scm.os.path.islink(join(self.base_path, 'dir')).AndReturn(False)
gclient_scm.gclient_utils.rmtree(join(self.base_path, 'dir'))
gclient_scm.scm.SVN._CaptureInfo([], self.base_path+'/.'
).AndReturn({'Revision': 100})
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
files_list = []
scm.update(options, (), files_list)
self.checkstdout(
('_____ %s at 42\n'
'_____ removing unversioned directory dir\n') % self.relpath)
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', '--quiet'], None
).AndReturn('1.5.1')
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(None, 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, '.hg')).AndReturn(False)
self.mox.StubOutWithMock(gclient_scm.scm.GIT, 'IsGitSvn', True)
gclient_scm.scm.GIT.IsGitSvn(self.base_path).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']], None
).AndReturn(file_info)
gclient_scm.scm.SVN._CaptureInfo([], self.base_path+'/.'
).AndReturn({'Revision': 100})
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('_____ %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', '--quiet'], None
).AndReturn('1.4.4')
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', '--quiet'], None
).AndReturn('1.5.1')
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(
None, 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, '.hg')).AndReturn(False)
self.mox.StubOutWithMock(gclient_scm.scm.GIT, 'IsGitSvn', True)
gclient_scm.scm.GIT.IsGitSvn(self.base_path).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']], None
).AndReturn(file_info)
gclient_scm.scm.SVN._CaptureInfo([], self.base_path+'/.'
).AndReturn({'Revision': 100})
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(
('_____ %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', '--quiet'], None
).AndReturn('1.5.1')
gclient_scm.os.path.exists(join(self.base_path, '.svn')).AndReturn(True)
# Verify no locked files.
gclient_scm.scm.SVN.CaptureStatus(None, 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, '.hg')).AndReturn(False)
self.mox.StubOutWithMock(gclient_scm.scm.GIT, 'IsGitSvn', True)
gclient_scm.scm.GIT.IsGitSvn(self.base_path).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']], None
).AndReturn(file_info)
gclient_scm.scm.SVN._CaptureInfo([], self.base_path+'/.'
).AndReturn({'Revision': 100})
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('_____ %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, '.hg')
gclient_scm.os.path.exists(file_path).AndReturn(False)
gclient_scm.os.path.exists(self.base_path).AndReturn(True)
self.mox.StubOutWithMock(gclient_scm.scm.GIT, 'IsGitSvn', True)
gclient_scm.scm.GIT.IsGitSvn(self.base_path).AndReturn(False)
error = gclient_scm.subprocess2.CalledProcessError(
1, 'cmd', '/cwd', 'stdout', 'stderr')
gclient_scm.scm.SVN._CaptureInfo([], self.base_path+'/.').AndRaise(error)
bad_scm_path = os.path.join(self.root_dir, '_bad_scm',
os.path.dirname(self.relpath))
gclient_scm.os.makedirs(bad_scm_path)
dest_path = os.path.join(bad_scm_path,
os.path.basename(self.relpath) + 'ABCD')
self.mox.StubOutWithMock(gclient_scm.tempfile, 'mkdtemp', True)
gclient_scm.tempfile.mkdtemp(
prefix=os.path.basename(self.relpath),
dir=os.path.join(self.root_dir, '_bad_scm',
os.path.dirname(self.relpath))).AndReturn(dest_path)
self.mox.StubOutWithMock(gclient_scm.shutil, 'move', True)
gclient_scm.shutil.move(self.base_path, dest_path)
gclient_scm.os.path.exists(self.root_dir).AndReturn(True)
gclient_scm.scm.SVN.Capture(['--version', '--quiet'], None
).AndReturn('1.5.1')
gclient_scm.scm.SVN.RunAndGetFileList(
options.verbose,
['checkout', self.url, self.base_path, '--force', '--ignore-externals'],
cwd=self.root_dir,
file_list=[])
gclient_scm.scm.SVN._CaptureInfo([], self.base_path+'/.'
).AndReturn({'Revision': 100})
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
scm.update(options, None, [])
self.checkstdout('_____ Conflicting directory found in %s. Moving to %s.\n'
% (self.base_path, dest_path))
def testUpdateGitForce(self):
options = self.Options(verbose=True, force=True)
old_environ = dict(gclient_scm.os.environ)
gclient_scm.os.environ['CHROME_HEADLESS'] = '1'
try:
file_path = gclient_scm.os.path.join(self.root_dir, self.relpath, '.hg')
gclient_scm.os.path.exists(file_path).AndReturn(False)
gclient_scm.os.path.exists(self.base_path).AndReturn(True)
self.mox.StubOutWithMock(gclient_scm.scm.GIT, 'IsGitSvn', True)
gclient_scm.scm.GIT.IsGitSvn(self.base_path).AndReturn(False)
error = gclient_scm.subprocess2.CalledProcessError(
1, 'cmd', '/cwd', 'stdout', 'stderr')
gclient_scm.scm.SVN._CaptureInfo([], self.base_path+'/.').AndRaise(error)
gclient_scm.gclient_utils.rmtree(self.base_path)
gclient_scm.os.path.exists(self.root_dir).AndReturn(True)
gclient_scm.scm.SVN.Capture(['--version', '--quiet'], None
).AndReturn('1.5.1')
gclient_scm.scm.SVN.RunAndGetFileList(
options.verbose,
['checkout', self.url, self.base_path, '--force',
'--ignore-externals'],
cwd=self.root_dir,
file_list=[])
gclient_scm.scm.SVN._CaptureInfo([], self.base_path+'/.'
).AndReturn({'Revision': 100})
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list = []
scm.update(options, None, file_list)
self.checkstdout('_____ Conflicting directory found in %s. Removing.\n'
% self.base_path)
finally:
gclient_scm.os.environ = old_environ
def testUpdateGitSvn(self):
options = self.Options(verbose=True)
file_path = gclient_scm.os.path.join(self.root_dir, self.relpath, '.hg')
gclient_scm.os.path.exists(file_path).AndReturn(False)
gclient_scm.os.path.exists(self.base_path).AndReturn(True)
self.mox.StubOutWithMock(gclient_scm.scm.GIT, 'IsGitSvn', True)
gclient_scm.scm.GIT.IsGitSvn(self.base_path).AndReturn(True)
self.mox.StubOutWithMock(gclient_scm.scm.GIT, 'Capture', True)
gclient_scm.scm.GIT.Capture(['config', '--local', '--get',
'svn-remote.svn.url'],
cwd=self.base_path).AndReturn(self.url)
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list = []
scm.update(options, [], file_list)
self.checkstdout(
('\n_____ %s looks like a git-svn checkout. Skipping.\n' % self.relpath)
)
def testUpdateHg(self):
options = self.Options(verbose=True)
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))
def testGetUsableRevSVN(self):
# pylint: disable=E1101
options = self.Options(verbose=True)
# Mock SVN revision validity checking.
self.mox.StubOutWithMock(
gclient_scm.scm.SVN, 'IsValidRevision', True)
gclient_scm.scm.SVN.IsValidRevision(url='%s@%s' % (self.url, 1)
).AndReturn(True)
gclient_scm.scm.SVN.IsValidRevision(url='%s@%s' % (self.url, 'fake')
).AndReturn(False)
self.mox.ReplayAll()
svn_scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir)
# With an SVN checkout, 1 an example of a valid usable rev.
self.assertEquals(svn_scm.GetUsableRev(1, options), 1)
# With an SVN checkout, a fake or unknown rev should raise an excpetion.
self.assertRaises(gclient_scm.gclient_utils.Error,
svn_scm.GetUsableRev, 'fake', options)
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.upstream = False
self.cache_dir = None
self.merge = False
self.jobs = 1
self.delete_unversioned_trees = 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
blob
mark :7
data 5
Mooh
commit refs/heads/feature
mark :8
author Bob <bob@example.com> 1390311986 -0000
committer Bob <bob@example.com> 1390311986 -0000
data 6
Add C
from :3
M 100644 :7 c
reset refs/heads/master
from :3
"""
def Options(self, *args, **kwargs):
return self.OptionsObject(*args, **kwargs)
def checkstdout(self, expected):
value = sys.stdout.getvalue()
sys.stdout.close()
# pylint: disable=E1101
self.assertEquals(expected, strip_timestamps(value))
@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()
Popen(['git', 'config', 'user.email', 'someuser@chromium.org'], stdout=PIPE,
stderr=STDOUT, cwd=path).communicate()
Popen(['git', 'config', 'user.name', 'Some User'], stdout=PIPE,
stderr=STDOUT, cwd=path).communicate()
return True
def _GetAskForDataCallback(self, expected_prompt, return_value):
def AskForData(prompt, options):
self.assertEquals(prompt, expected_prompt)
return return_value
return AskForData
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)
self._original_GitBinaryExists = gclient_scm.GitWrapper.BinaryExists
self._original_SVNBinaryExists = gclient_scm.SVNWrapper.BinaryExists
gclient_scm.GitWrapper.BinaryExists = staticmethod(lambda : True)
gclient_scm.SVNWrapper.BinaryExists = staticmethod(lambda : True)
def tearDown(self):
try:
rmtree(self.root_dir)
StdoutCheck.tearDown(self)
TestCaseUtils.tearDown(self)
unittest.TestCase.tearDown(self)
finally:
# TODO(maruel): Use auto_stub.TestCase.
gclient_scm.GitWrapper.BinaryExists = self._original_GitBinaryExists
gclient_scm.SVNWrapper.BinaryExists = self._original_SVNBinaryExists
class ManagedGitWrapperTestCase(BaseGitWrapperTestCase):
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, [])
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')
sys.stdout.close()
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')
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')
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(
('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(
('running \'git diff --name-status '
'069c602044c5388d2d15c3f875b057c852003458\' in \'%s\'\nM\ta\nM\tb\n') %
join(self.root_dir, '.'))
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')
sys.stdout.close()
def testUpdateMerge(self):
if not self.enabled:
return
options = self.Options()
options.merge = True
scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
scm._Run(['checkout', '-q', 'feature'], options)
rev = scm.revinfo(options, (), None)
file_list = []
scm.update(options, (), file_list)
self.assertEquals(file_list, [join(self.base_path, x)
for x in ['a', 'b', 'c']])
# The actual commit that is created is unstable, so we verify its tree and
# parents instead.
self.assertEquals(scm._Capture(['rev-parse', 'HEAD:']),
'd2e35c10ac24d6c621e14a1fcadceb533155627d')
self.assertEquals(scm._Capture(['rev-parse', 'HEAD^1']), rev)
self.assertEquals(scm._Capture(['rev-parse', 'HEAD^2']),
scm._Capture(['rev-parse', 'origin/master']))
sys.stdout.close()
def testUpdateRebase(self):
if not self.enabled:
return
options = self.Options()
scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
scm._Run(['checkout', '-q', 'feature'], options)
file_list = []
# Fake a 'y' key press.
scm._AskForData = self._GetAskForDataCallback(
'Cannot fast-forward merge, attempt to rebase? '
'(y)es / (q)uit / (s)kip : ', 'y')
scm.update(options, (), file_list)
self.assertEquals(file_list, [join(self.base_path, x)
for x in ['a', 'b', 'c']])
# The actual commit that is created is unstable, so we verify its tree and
# parent instead.
self.assertEquals(scm._Capture(['rev-parse', 'HEAD:']),
'd2e35c10ac24d6c621e14a1fcadceb533155627d')
self.assertEquals(scm._Capture(['rev-parse', 'HEAD^']),
scm._Capture(['rev-parse', 'origin/master']))
sys.stdout.close()
def testUpdateReset(self):
if not self.enabled:
return
options = self.Options()
options.reset = True
dir_path = join(self.base_path, 'c')
os.mkdir(dir_path)
open(join(dir_path, 'nested'), 'w').writelines('new\n')
file_path = join(self.base_path, 'file')
open(file_path, 'w').writelines('new\n')
scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list = []
scm.update(options, (), file_list)
self.assert_(gclient_scm.os.path.isdir(dir_path))
self.assert_(gclient_scm.os.path.isfile(file_path))
sys.stdout.close()
def testUpdateResetDeleteUnversionedTrees(self):
if not self.enabled:
return
options = self.Options()
options.reset = True
options.delete_unversioned_trees = True
dir_path = join(self.base_path, 'dir')
os.mkdir(dir_path)
open(join(dir_path, 'nested'), 'w').writelines('new\n')
file_path = join(self.base_path, 'file')
open(file_path, 'w').writelines('new\n')
scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
file_list = []
scm.update(options, (), file_list)
self.assert_(not gclient_scm.os.path.isdir(dir_path))
self.assert_(gclient_scm.os.path.isfile(file_path))
sys.stdout.close()
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')
scm._Run(['commit', '-am', 'test'], options)
scm._AskForData = self._GetAskForDataCallback(
'Cannot fast-forward merge, attempt to rebase? '
'(y)es / (q)uit / (s)kip : ', '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/remotes/origin/master\n'
'\tYou have unstaged changes.\n'
'\tPlease commit, stash, or reset.\n')
self.assertRaisesError(exception, scm.update, options, (), [])
sys.stdout.close()
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 ManagedGitWrapperTestCaseMox(BaseTestCase):
class OptionsObject(object):
def __init__(self, verbose=False, revision=None, force=False):
self.verbose = verbose
self.revision = revision
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 checkstdout(self, expected):
value = sys.stdout.getvalue()
sys.stdout.close()
# pylint: disable=E1101
self.assertEquals(expected, strip_timestamps(value))
def setUp(self):
BaseTestCase.setUp(self)
self.fake_hash_1 = 't0ta11yf4k3'
self.fake_hash_2 = '3v3nf4k3r'
self.url = 'git://foo'
self.root_dir = '/tmp' if sys.platform != 'win32' else 't:\\tmp'
self.relpath = 'fake'
self.base_path = os.path.join(self.root_dir, self.relpath)
def tearDown(self):
BaseTestCase.tearDown(self)
def testGetUsableRevGit(self):
# pylint: disable=E1101
options = self.Options(verbose=True)
self.mox.StubOutWithMock(gclient_scm.scm.GIT, 'IsValidRevision', True)
gclient_scm.scm.GIT.IsValidRevision(cwd=self.base_path, rev=self.fake_hash_1
).AndReturn(True)
self.mox.StubOutWithMock(gclient_scm.scm.GIT, 'IsGitSvn', True)
gclient_scm.scm.GIT.IsGitSvn(cwd=self.base_path).MultipleTimes(
).AndReturn(False)
gclient_scm.scm.os.path.isdir(self.base_path).AndReturn(True)
gclient_scm.os.path.isdir(self.base_path).AndReturn(True)
self.mox.ReplayAll()
git_scm = gclient_scm.CreateSCM(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
# A [fake] git sha1 with a git repo should work (this is in the case that
# the LKGR gets flipped to git sha1's some day).
self.assertEquals(git_scm.GetUsableRev(self.fake_hash_1, options),
self.fake_hash_1)
# An SVN rev with an existing purely git repo should raise an exception.
self.assertRaises(gclient_scm.gclient_utils.Error,
git_scm.GetUsableRev, '1', options)
def testGetUsableRevGitSvn(self):
# pylint: disable=E1101
options = self.Options()
too_big = str(1e7)
# Pretend like the git-svn repo's HEAD is at r2.
self.mox.StubOutWithMock(gclient_scm.scm.GIT, 'GetGitSvnHeadRev', True)
gclient_scm.scm.GIT.GetGitSvnHeadRev(cwd=self.base_path).MultipleTimes(
).AndReturn(2)
self.mox.StubOutWithMock(
gclient_scm.scm.GIT, 'GetBlessedSha1ForSvnRev', True)
# r1 -> first fake hash, r3 -> second fake hash.
gclient_scm.scm.GIT.GetBlessedSha1ForSvnRev(cwd=self.base_path, rev='1'
).AndReturn(self.fake_hash_1)
gclient_scm.scm.GIT.GetBlessedSha1ForSvnRev(cwd=self.base_path, rev='3'
).MultipleTimes().AndReturn(self.fake_hash_2)
# Ensure that we call git svn fetch if our LKGR is > the git-svn HEAD rev.
self.mox.StubOutWithMock(gclient_scm.scm.GIT, 'Capture', True)
gclient_scm.scm.GIT.Capture(['config', '--get', 'svn-remote.svn.fetch'],
cwd=self.base_path).AndReturn('blah')
gclient_scm.scm.GIT.Capture(['fetch'], cwd=self.base_path)
gclient_scm.scm.GIT.Capture(['svn', 'fetch'], cwd=self.base_path)
error = subprocess2.CalledProcessError(1, 'cmd', '/cwd', 'stdout', 'stderr')
gclient_scm.scm.GIT.Capture(['config', '--get', 'svn-remote.svn.fetch'],
cwd=self.base_path).AndRaise(error)
gclient_scm.scm.GIT.Capture(['svn', 'fetch'], cwd=self.base_path)
gclient_scm.scm.GIT.Capture(['fetch', 'origin'], cwd=self.base_path)
self.mox.StubOutWithMock(gclient_scm.scm.GIT, 'IsGitSvn', True)
gclient_scm.scm.GIT.IsGitSvn(cwd=self.base_path).MultipleTimes(
).AndReturn(True)
self.mox.StubOutWithMock(gclient_scm.scm.GIT, 'IsValidRevision', True)
gclient_scm.scm.GIT.IsValidRevision(cwd=self.base_path, rev=self.fake_hash_1
).AndReturn(True)
gclient_scm.scm.GIT.IsValidRevision(cwd=self.base_path, rev=too_big
).MultipleTimes(2).AndReturn(False)
gclient_scm.os.path.isdir(self.base_path).AndReturn(False)
gclient_scm.os.path.isdir(self.base_path).MultipleTimes().AndReturn(True)
self.mox.ReplayAll()
git_svn_scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
# Without an existing checkout, this should fail.
# TODO(dbeam) Fix this. http://crbug.com/109184
self.assertRaises(gclient_scm.gclient_utils.Error,
git_svn_scm.GetUsableRev, '1', options)
# Given an SVN revision with a git-svn checkout, it should be translated to
# a git sha1 and be usable.
self.assertEquals(git_svn_scm.GetUsableRev('1', options),
self.fake_hash_1)
# Our fake HEAD rev is r2, so this should call git fetch and git svn fetch
# to get more revs (pymox will complain if this doesn't happen). We mock an
# optimized checkout the first time, so this run should call git fetch.
self.assertEquals(git_svn_scm.GetUsableRev('3', options),
self.fake_hash_2)
# The time we pretend we're not optimized, so no git fetch should fire.
self.assertEquals(git_svn_scm.GetUsableRev('3', options),
self.fake_hash_2)
# Given a git sha1 with a git-svn checkout, it should be used as is.
self.assertEquals(git_svn_scm.GetUsableRev(self.fake_hash_1, options),
self.fake_hash_1)
# We currently check for seemingly valid SVN revisions by assuming 6 digit
# numbers, so assure that numeric revs >= 1000000 don't work.
self.assertRaises(gclient_scm.gclient_utils.Error,
git_svn_scm.GetUsableRev, too_big, options)
def testUpdateNoDotGit(self):
options = self.Options()
gclient_scm.os.path.exists(self.base_path).AndReturn(True)
gclient_scm.os.path.isdir(self.base_path).AndReturn(True)
gclient_scm.os.path.exists(os.path.join(self.base_path, '.git')
).AndReturn(False)
self.mox.StubOutWithMock(gclient_scm.GitWrapper, '_Clone', True)
# pylint: disable=E1120
gclient_scm.GitWrapper._Clone('refs/remotes/origin/master', self.url,
options)
self.mox.StubOutWithMock(gclient_scm.subprocess2, 'check_output', True)
gclient_scm.subprocess2.check_output(
['git', 'ls-files'], cwd=self.base_path,
env=gclient_scm.scm.GIT.ApplyEnvVars({}), stderr=-1,).AndReturn('')
gclient_scm.subprocess2.check_output(
['git', 'rev-parse', '--verify', 'HEAD'],
cwd=self.base_path,
env=gclient_scm.scm.GIT.ApplyEnvVars({}),
stderr=-1,
).AndReturn('')
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
scm.update(options, None, [])
self.checkstdout('\n')
def testUpdateConflict(self):
options = self.Options()
gclient_scm.os.path.exists(self.base_path).AndReturn(True)
gclient_scm.os.path.isdir(self.base_path).AndReturn(True)
gclient_scm.os.path.exists(os.path.join(self.base_path, '.git')
).AndReturn(False)
self.mox.StubOutWithMock(gclient_scm.GitWrapper, '_Clone', True)
# pylint: disable=E1120
gclient_scm.GitWrapper._Clone(
'refs/remotes/origin/master', self.url, options
).AndRaise(gclient_scm.subprocess2.CalledProcessError(None, None, None,
None, None))
self.mox.StubOutWithMock(gclient_scm.GitWrapper, '_DeleteOrMove', True)
gclient_scm.GitWrapper._DeleteOrMove(False)
gclient_scm.GitWrapper._Clone('refs/remotes/origin/master', self.url,
options)
self.mox.StubOutWithMock(gclient_scm.subprocess2, 'check_output', True)
gclient_scm.subprocess2.check_output(
['git', 'ls-files'], cwd=self.base_path,
env=gclient_scm.scm.GIT.ApplyEnvVars({}), stderr=-1,).AndReturn('')
gclient_scm.subprocess2.check_output(
['git', 'rev-parse', '--verify', 'HEAD'],
cwd=self.base_path,
env=gclient_scm.scm.GIT.ApplyEnvVars({}),
stderr=-1,
).AndReturn('')
self.mox.ReplayAll()
scm = self._scm_wrapper(url=self.url, root_dir=self.root_dir,
relpath=self.relpath)
scm.update(options, None, [])
self.checkstdout('\n')
class UnmanagedGitWrapperTestCase(BaseGitWrapperTestCase):
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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