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136 lines
4.3 KiB
Python
136 lines
4.3 KiB
Python
#!/usr/bin/python
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# Copyright (c) 2010 The Chromium Authors. All rights reserved.
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# Use of this source code is governed by a BSD-style license that can be
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# found in the LICENSE file.
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"""Smoke tests for gclient.py.
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Shell out 'gclient' and run basic conformance tests.
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This test assumes GClientSmokeBase.URL_BASE is valid.
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"""
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import os
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import shutil
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import subprocess
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import sys
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import unittest
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from fake_repos import rmtree, FakeRepos
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SHOULD_LEAK = False
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UNITTEST_DIR = os.path.abspath(os.path.dirname(__file__))
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GCLIENT_PATH = os.path.join(os.path.dirname(UNITTEST_DIR), 'gclient')
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# all tests outputs goes there.
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TRIAL_DIR = os.path.join(UNITTEST_DIR, '_trial')
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# In case you want to use another machine to create the fake repos, e.g.
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# not on Windows.
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HOST = '127.0.0.1'
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class GClientSmokeBase(unittest.TestCase):
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# This subversion repository contains a test repository.
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ROOT_DIR = os.path.join(TRIAL_DIR, 'smoke')
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def setUp(self):
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# Vaguely inspired by twisted.
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# Make sure it doesn't try to auto update when testing!
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self.env = os.environ.copy()
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self.env['DEPOT_TOOLS_UPDATE'] = '0'
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# Remove left overs
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self.root_dir = os.path.join(self.ROOT_DIR, self.id())
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rmtree(self.root_dir)
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if not os.path.exists(self.ROOT_DIR):
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os.mkdir(self.ROOT_DIR)
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os.mkdir(self.root_dir)
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self.svn_base = 'svn://%s/svn/' % HOST
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self.git_base = 'git://%s/git/' % HOST
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def tearDown(self):
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if not SHOULD_LEAK:
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rmtree(self.root_dir)
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def gclient(self, cmd, cwd=None):
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if not cwd:
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cwd = self.root_dir
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process = subprocess.Popen([GCLIENT_PATH] + cmd, cwd=cwd, env=self.env,
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stdout=subprocess.PIPE, stderr=subprocess.PIPE,
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shell=sys.platform.startswith('win'))
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(stdout, stderr) = process.communicate()
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return (stdout, stderr, process.returncode)
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def check(self, expected, results):
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def checkString(expected, result):
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if expected != result:
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while expected and result and expected[0] == result[0]:
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expected = expected[1:]
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result = result[1:]
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self.assertEquals(expected, result)
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checkString(expected[0], results[0])
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checkString(expected[1], results[1])
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self.assertEquals(expected[2], results[2])
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class GClientSmoke(GClientSmokeBase):
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def testCommands(self):
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"""This test is to make sure no new command was added."""
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result = self.gclient(['help'])
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self.assertEquals(3189, len(result[0]))
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self.assertEquals(0, len(result[1]))
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self.assertEquals(0, result[2])
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def testNotConfigured(self):
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res = ("", "Error: client not configured; see 'gclient config'\n", 1)
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self.check(res, self.gclient(['cleanup']))
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self.check(res, self.gclient(['diff']))
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self.check(res, self.gclient(['export', 'foo']))
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self.check(res, self.gclient(['pack']))
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self.check(res, self.gclient(['revert']))
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self.check(res, self.gclient(['revinfo']))
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self.check(res, self.gclient(['runhooks']))
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self.check(res, self.gclient(['status']))
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self.check(res, self.gclient(['sync']))
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self.check(res, self.gclient(['update']))
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class GClientSmokeSync(GClientSmokeBase):
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"""sync is the most important command. Hence test it more."""
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def testSyncSvn(self):
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"""Test pure gclient svn checkout, example of Chromium checkout"""
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self.gclient(['config', self.svn_base + 'trunk/src/'])
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results = self.gclient(['sync'])
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self.assertEquals(0, results[2])
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results = self.gclient(['sync', '--revision', 'a@32'])
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self.assertEquals(0, results[2])
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def testSyncGit(self):
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"""Test pure gclient git checkout, example of Chromium OS checkout"""
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self.gclient(['config', self.git_base + 'repo_1'])
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results = self.gclient(['sync'])
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print results[0]
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print results[1]
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self.assertEquals(0, results[2])
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class GClientSmokeRevert(GClientSmokeBase):
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"""revert is the second most important command. Hence test it more."""
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def setUp(self):
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GClientSmokeBase.setUp(self)
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self.gclient(['config', self.URL_BASE])
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class GClientSmokeRevInfo(GClientSmokeBase):
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"""revert is the second most important command. Hence test it more."""
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def setUp(self):
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GClientSmokeBase.setUp(self)
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self.gclient(['config', self.URL_BASE])
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if __name__ == '__main__':
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fake = FakeRepos(TRIAL_DIR, SHOULD_LEAK, True)
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try:
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fake.setUp()
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unittest.main()
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finally:
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fake.tearDown()
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