зеркало из https://github.com/mozilla/pjs.git
569 строки
21 KiB
Python
569 строки
21 KiB
Python
#!/usr/bin/env python
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#
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# ***** BEGIN LICENSE BLOCK *****
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# Version: MPL 1.1/GPL 2.0/LGPL 2.1
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#
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# The contents of this file are subject to the Mozilla Public License Version
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# 1.1 (the "License"); you may not use this file except in compliance with
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# the License. You may obtain a copy of the License at
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# http://www.mozilla.org/MPL/
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#
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# Software distributed under the License is distributed on an "AS IS" basis,
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# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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# for the specific language governing rights and limitations under the
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# License.
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#
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# The Original Code is mozilla.org code.
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#
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# The Initial Developer of the Original Code is The Mozilla Foundation
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# Portions created by the Initial Developer are Copyright (C) 2009
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# the Initial Developer. All Rights Reserved.
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#
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# Contributor(s):
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# Serge Gautherie <sgautherie.bz@free.fr>
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# Ted Mielczarek <ted.mielczarek@gmail.com>
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# Joel Maher <joel.maher@gmail.com>
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#
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# Alternatively, the contents of this file may be used under the terms of
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# either the GNU General Public License Version 2 or later (the "GPL"), or
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# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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# in which case the provisions of the GPL or the LGPL are applicable instead
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# of those above. If you wish to allow use of your version of this file only
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# under the terms of either the GPL or the LGPL, and not to allow others to
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# use your version of this file under the terms of the MPL, indicate your
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# decision by deleting the provisions above and replace them with the notice
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# and other provisions required by the GPL or the LGPL. If you do not delete
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# the provisions above, a recipient may use your version of this file under
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# the terms of any one of the MPL, the GPL or the LGPL.
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#
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# ***** END LICENSE BLOCK ***** */
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import re, sys, os, os.path, logging, shutil, signal, math
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from glob import glob
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from optparse import OptionParser
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from subprocess import Popen, PIPE, STDOUT
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from tempfile import mkdtemp, gettempdir
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from automationutils import *
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class XPCShellTests(object):
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log = logging.getLogger()
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oldcwd = os.getcwd()
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def __init__(self):
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""" Init logging """
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handler = logging.StreamHandler(sys.stdout)
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self.log.setLevel(logging.INFO)
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self.log.addHandler(handler)
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def readManifest(self):
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"""
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For a given manifest file, read the contents and populate self.testdirs
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"""
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manifestdir = os.path.dirname(self.manifest)
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try:
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f = open(self.manifest, "r")
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for line in f:
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path = os.path.join(manifestdir, line.rstrip())
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if os.path.isdir(path):
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self.testdirs.append(path)
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f.close()
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except:
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pass # just eat exceptions
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def buildTestList(self):
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"""
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Builds a dict of {"testdir" : ["testfile1", "testfile2", ...], "testdir2"...}.
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If manifest is given override testdirs to build initial list of directories and tests.
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If testpath is given, use that, otherwise chunk if requested.
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The resulting set of tests end up in self.alltests
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"""
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self.buildTestPath()
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self.alltests = {}
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if self.manifest is not None:
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self.readManifest()
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for dir in self.testdirs:
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tests = self.getTestFiles(dir)
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if tests:
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self.alltests[os.path.abspath(dir)] = tests
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if self.singleFile is None and self.totalChunks > 1:
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self.chunkTests()
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def chunkTests(self):
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"""
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Split the list of tests up into [totalChunks] pieces and filter the
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self.alltests based on thisChunk, so we only run a subset.
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"""
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totalTests = 0
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for dir in self.alltests:
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totalTests += len(self.alltests[dir])
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testsPerChunk = math.ceil(totalTests / float(self.totalChunks))
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start = int(round((self.thisChunk-1) * testsPerChunk))
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end = start + testsPerChunk
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currentCount = 0
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templist = {}
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for dir in self.alltests:
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startPosition = 0
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dirCount = len(self.alltests[dir])
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endPosition = dirCount
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if currentCount < start and currentCount + dirCount >= start:
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startPosition = int(start - currentCount)
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if currentCount + dirCount > end:
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endPosition = int(end - currentCount)
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if end - currentCount < 0 or (currentCount + dirCount < start):
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endPosition = 0
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if startPosition is not endPosition:
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templist[dir] = self.alltests[dir][startPosition:endPosition]
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currentCount += dirCount
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self.alltests = templist
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def setAbsPath(self):
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"""
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Set the absolute path for xpcshell, httpdjspath and xrepath.
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These 3 variables depend on input from the command line and we need to allow for absolute paths.
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This function is overloaded for a remote solution as os.path* won't work remotely.
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"""
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self.testharnessdir = os.path.dirname(os.path.abspath(__file__))
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self.headJSPath = self.testharnessdir.replace("\\", "/") + "/head.js"
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self.xpcshell = os.path.abspath(self.xpcshell)
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# we assume that httpd.js lives in components/ relative to xpcshell
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self.httpdJSPath = os.path.join(os.path.dirname(self.xpcshell), 'components', 'httpd.js')
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self.httpdJSPath = replaceBackSlashes(self.httpdJSPath)
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self.httpdManifest = os.path.join(os.path.dirname(self.xpcshell), 'components', 'httpd.manifest')
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self.httpdManifest = replaceBackSlashes(self.httpdManifest)
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if self.xrePath is None:
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self.xrePath = os.path.dirname(self.xpcshell)
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else:
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self.xrePath = os.path.abspath(self.xrePath)
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def buildEnvironment(self):
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"""
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Create and returns a dictionary of self.env to include all the appropriate env variables and values.
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On a remote system, we overload this to set different values and are missing things like os.environ and PATH.
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"""
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self.env = dict(os.environ)
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# Make assertions fatal
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self.env["XPCOM_DEBUG_BREAK"] = "stack-and-abort"
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# Don't launch the crash reporter client
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self.env["MOZ_CRASHREPORTER_NO_REPORT"] = "1"
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if sys.platform == 'win32':
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self.env["PATH"] = self.env["PATH"] + ";" + self.xrePath
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elif sys.platform in ('os2emx', 'os2knix'):
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os.environ["BEGINLIBPATH"] = self.xrePath + ";" + self.env["BEGINLIBPATH"]
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os.environ["LIBPATHSTRICT"] = "T"
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elif sys.platform == 'osx' or sys.platform == "darwin":
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self.env["DYLD_LIBRARY_PATH"] = self.xrePath
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else: # unix or linux?
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self.env["LD_LIBRARY_PATH"] = self.xrePath
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return self.env
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def buildXpcsRunArgs(self):
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"""
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Add arguments to run the test or make it interactive.
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"""
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if self.interactive:
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self.xpcsRunArgs = [
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'-e', 'print("To start the test, type |_execute_test();|.");',
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'-i']
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else:
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self.xpcsRunArgs = ['-e', '_execute_test(); quit(0);']
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def getPipes(self):
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"""
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Determine the value of the stdout and stderr for the test.
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Return value is a list (pStdout, pStderr).
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"""
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if self.interactive or self.verbose:
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pStdout = None
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pStderr = None
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else:
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if (self.debuggerInfo and self.debuggerInfo["interactive"]):
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pStdout = None
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pStderr = None
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else:
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if sys.platform == 'os2emx':
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pStdout = None
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else:
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pStdout = PIPE
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pStderr = STDOUT
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return pStdout, pStderr
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def buildXpcsCmd(self, testdir):
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"""
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Load the root head.js file as the first file in our test path, before other head, test, and tail files.
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On a remote system, we overload this to add additional command line arguments, so this gets overloaded.
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"""
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# - NOTE: if you rename/add any of the constants set here, update
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# do_load_child_test_harness() in head.js
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self.xpcsCmd = [self.xpcshell, '-g', self.xrePath, '-r', self.httpdManifest, '-j', '-s'] + \
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['-e', 'const _HTTPD_JS_PATH = "%s";' % self.httpdJSPath,
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'-e', 'const _HEAD_JS_PATH = "%s";' % self.headJSPath,
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'-f', os.path.join(self.testharnessdir, 'head.js')]
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if self.debuggerInfo:
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self.xpcsCmd = [self.debuggerInfo["path"]] + self.debuggerInfo["args"] + self.xpcsCmd
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def buildTestPath(self):
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"""
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If we specifiy a testpath, set the self.testPath variable to be the given directory or file.
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|testPath| will be the optional path only, or |None|.
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|singleFile| will be the optional test only, or |None|.
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"""
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self.singleFile = None
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if self.testPath is not None:
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if self.testPath.endswith('.js'):
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# Split into path and file.
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if self.testPath.find('/') == -1:
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# Test only.
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self.singleFile = self.testPath
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self.testPath = None
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else:
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# Both path and test.
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# Reuse |testPath| temporarily.
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self.testPath = self.testPath.rsplit('/', 1)
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self.singleFile = self.testPath[1]
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self.testPath = self.testPath[0]
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else:
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# Path only.
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# Simply remove optional ending separator.
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self.testPath = self.testPath.rstrip("/")
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def getHeadFiles(self, testdir):
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"""
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Get the list of head files for a given test directory.
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On a remote system, this is overloaded to list files in a remote directory structure.
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"""
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return [f for f in sorted(glob(os.path.join(testdir, "head_*.js"))) if os.path.isfile(f)]
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def getTailFiles(self, testdir):
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"""
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Get the list of tail files for a given test directory.
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Tails are executed in the reverse order, to "match" heads order,
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as in "h1-h2-h3 then t3-t2-t1".
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On a remote system, this is overloaded to list files in a remote directory structure.
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"""
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return [f for f in reversed(sorted(glob(os.path.join(testdir, "tail_*.js")))) if os.path.isfile(f)]
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def getTestFiles(self, testdir):
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"""
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Ff a single test file was specified, we only want to execute that test,
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otherwise return a list of all tests in a directory
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On a remote system, this is overloaded to find files in the remote directory structure.
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"""
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testfiles = sorted(glob(os.path.join(os.path.abspath(testdir), "test_*.js")))
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if self.singleFile:
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if self.singleFile in [os.path.basename(x) for x in testfiles]:
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testfiles = [os.path.abspath(os.path.join(testdir, self.singleFile))]
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else: # not in this dir? skip it
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return None
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return testfiles
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def setupProfileDir(self):
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"""
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Create a temporary folder for the profile and set appropriate environment variables.
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When running check-interactive and check-one, the directory is well-defined and
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retained for inspection once the tests complete.
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On a remote system, we overload this to use a remote path structure.
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"""
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if self.interactive or self.singleFile:
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profileDir = os.path.join(gettempdir(), self.profileName, "xpcshellprofile")
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try:
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# This could be left over from previous runs
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self.removeDir(profileDir)
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except:
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pass
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os.makedirs(profileDir)
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else:
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profileDir = mkdtemp()
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self.env["XPCSHELL_TEST_PROFILE_DIR"] = profileDir
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if self.interactive or self.singleFile:
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print "TEST-INFO | profile dir is %s" % profileDir
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return profileDir
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def setupLeakLogging(self):
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"""
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Enable leaks (only) detection to its own log file and set environment variables.
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On a remote system, we overload this to use a remote filename and path structure
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"""
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filename = "runxpcshelltests_leaks.log"
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leakLogFile = os.path.join(self.profileDir, filename)
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self.env["XPCOM_MEM_LEAK_LOG"] = leakLogFile
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return leakLogFile
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def launchProcess(self, cmd, stdout, stderr, env, cwd):
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"""
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Simple wrapper to launch a process.
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On a remote system, this is more complex and we need to overload this function.
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"""
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proc = Popen(cmd, stdout=stdout, stderr=stderr,
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env=env, cwd=cwd)
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return proc
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def communicate(self, proc):
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"""
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Simple wrapper to communicate with a process.
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On a remote system, this is overloaded to handle remote process communication.
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"""
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return proc.communicate()
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def removeDir(self, dirname):
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"""
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Simple wrapper to remove (recursively) a given directory.
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On a remote system, we need to overload this to work on the remote filesystem.
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"""
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shutil.rmtree(dirname)
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def verifyDirPath(self, dirname):
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"""
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Simple wrapper to get the absolute path for a given directory name.
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On a remote system, we need to overload this to work on the remote filesystem.
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"""
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return os.path.abspath(dirname)
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def getReturnCode(self, proc):
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"""
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Simple wrapper to get the return code for a given process.
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On a remote system we overload this to work with the remote process management.
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"""
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return proc.returncode
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def createLogFile(self, test, stdout, leakLogs):
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"""
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For a given test and stdout buffer, create a log file. also log any found leaks.
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On a remote system we have to fix the test name since it can contain directories.
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"""
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try:
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f = open(test + ".log", "w")
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f.write(stdout)
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for leakLog in leakLogs:
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if os.path.exists(leakLog):
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leaks = open(leakLog, "r")
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f.write(leaks.read())
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leaks.close()
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finally:
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if f:
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f.close()
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def buildCmdHead(self, headfiles, tailfiles, xpcscmd):
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"""
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Build the command line arguments for the head and tail files,
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along with the address of the webserver which some tests require.
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On a remote system, this is overloaded to resolve quoting issues over a secondary command line.
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"""
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cmdH = ", ".join(['"' + replaceBackSlashes(f) + '"'
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for f in headfiles])
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cmdT = ", ".join(['"' + replaceBackSlashes(f) + '"'
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for f in tailfiles])
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return xpcscmd + \
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['-e', 'const _SERVER_ADDR = "localhost"',
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'-e', 'const _HEAD_FILES = [%s];' % cmdH,
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'-e', 'const _TAIL_FILES = [%s];' % cmdT]
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def runTests(self, xpcshell, xrePath=None, symbolsPath=None,
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manifest=None, testdirs=[], testPath=None,
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interactive=False, verbose=False, logfiles=True,
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thisChunk=1, totalChunks=1, debugger=None,
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debuggerArgs=None, debuggerInteractive=False,
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profileName=None):
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"""Run xpcshell tests.
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|xpcshell|, is the xpcshell executable to use to run the tests.
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|xrePath|, if provided, is the path to the XRE to use.
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|symbolsPath|, if provided is the path to a directory containing
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breakpad symbols for processing crashes in tests.
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|manifest|, if provided, is a file containing a list of
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test directories to run.
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|testdirs|, if provided, is a list of absolute paths of test directories.
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No-manifest only option.
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|testPath|, if provided, indicates a single path and/or test to run.
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|interactive|, if set to True, indicates to provide an xpcshell prompt
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instead of automatically executing the test.
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|verbose|, if set to True, will cause stdout/stderr from tests to
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be printed always
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|logfiles|, if set to False, indicates not to save output to log files.
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Non-interactive only option.
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|debuggerInfo|, if set, specifies the debugger and debugger arguments
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that will be used to launch xpcshell.
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|profileName|, if set, specifies the name of the application for the profile
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directory if running only a subset of tests
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"""
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self.xpcshell = xpcshell
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self.xrePath = xrePath
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self.symbolsPath = symbolsPath
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self.manifest = manifest
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self.testdirs = testdirs
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self.testPath = testPath
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self.interactive = interactive
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self.verbose = verbose
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self.logfiles = logfiles
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self.totalChunks = totalChunks
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self.thisChunk = thisChunk
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self.debuggerInfo = getDebuggerInfo(self.oldcwd, debugger, debuggerArgs, debuggerInteractive)
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self.profileName = profileName or "xpcshell"
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if not testdirs and not manifest:
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# nothing to test!
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print >>sys.stderr, "Error: No test dirs or test manifest specified!"
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return False
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passCount = 0
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failCount = 0
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self.setAbsPath()
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self.buildXpcsRunArgs()
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self.buildEnvironment()
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pStdout, pStderr = self.getPipes()
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self.buildTestList()
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for testdir in sorted(self.alltests.keys()):
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if self.testPath and not testdir.endswith(self.testPath):
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continue
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self.buildXpcsCmd(testdir)
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testHeadFiles = self.getHeadFiles(testdir)
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testTailFiles = self.getTailFiles(testdir)
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cmdH = self.buildCmdHead(testHeadFiles, testTailFiles, self.xpcsCmd)
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# Now execute each test individually.
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for test in self.alltests[testdir]:
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# create a temp dir that the JS harness can stick a profile in
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self.profileDir = self.setupProfileDir()
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self.leakLogFile = self.setupLeakLogging()
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# The test file will have to be loaded after the head files.
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cmdT = ['-e', 'const _TEST_FILE = ["%s"];' %
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replaceBackSlashes(test)]
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try:
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print "TEST-INFO | %s | running test ..." % test
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proc = self.launchProcess(cmdH + cmdT + self.xpcsRunArgs,
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stdout=pStdout, stderr=pStderr, env=self.env, cwd=testdir)
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# |stderr == None| as |pStderr| was either |None| or redirected to |stdout|.
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stdout, stderr = self.communicate(proc)
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if interactive:
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# Not sure what else to do here...
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return True
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if (self.getReturnCode(proc) != 0) or \
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(stdout and re.search("^((parent|child): )?TEST-UNEXPECTED-FAIL", stdout, re.MULTILINE)) or \
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(stdout and re.search(": SyntaxError:", stdout, re.MULTILINE)):
|
|
print """TEST-UNEXPECTED-FAIL | %s | test failed (with xpcshell return code: %d), see following log:
|
|
>>>>>>>
|
|
%s
|
|
<<<<<<<""" % (test, self.getReturnCode(proc), stdout)
|
|
failCount += 1
|
|
else:
|
|
print "TEST-PASS | %s | test passed" % test
|
|
passCount += 1
|
|
|
|
checkForCrashes(testdir, self.symbolsPath, testName=test)
|
|
# Find child process(es) leak log(s), if any: See InitLog() in
|
|
# xpcom/base/nsTraceRefcntImpl.cpp for logfile naming logic
|
|
leakLogs = [self.leakLogFile]
|
|
for childLog in glob(os.path.join(self.profileDir, "runxpcshelltests_leaks_*_pid*.log")):
|
|
if os.path.isfile(childLog):
|
|
leakLogs += [childLog]
|
|
for log in leakLogs:
|
|
dumpLeakLog(log, True)
|
|
|
|
if self.logfiles and stdout:
|
|
self.createLogFile(test, stdout, leakLogs)
|
|
finally:
|
|
# We don't want to delete the profile when running check-interactive
|
|
# or check-one.
|
|
if self.profileDir and not self.interactive and not self.singleFile:
|
|
self.removeDir(self.profileDir)
|
|
|
|
if passCount == 0 and failCount == 0:
|
|
print "TEST-UNEXPECTED-FAIL | runxpcshelltests.py | No tests run. Did you pass an invalid --test-path?"
|
|
failCount = 1
|
|
|
|
print """INFO | Result summary:
|
|
INFO | Passed: %d
|
|
INFO | Failed: %d""" % (passCount, failCount)
|
|
|
|
return failCount == 0
|
|
|
|
class XPCShellOptions(OptionParser):
|
|
def __init__(self):
|
|
"""Process command line arguments and call runTests() to do the real work."""
|
|
OptionParser.__init__(self)
|
|
|
|
addCommonOptions(self)
|
|
self.add_option("--interactive",
|
|
action="store_true", dest="interactive", default=False,
|
|
help="don't automatically run tests, drop to an xpcshell prompt")
|
|
self.add_option("--verbose",
|
|
action="store_true", dest="verbose", default=False,
|
|
help="always print stdout and stderr from tests")
|
|
self.add_option("--logfiles",
|
|
action="store_true", dest="logfiles", default=True,
|
|
help="create log files (default, only used to override --no-logfiles)")
|
|
self.add_option("--manifest",
|
|
type="string", dest="manifest", default=None,
|
|
help="Manifest of test directories to use")
|
|
self.add_option("--no-logfiles",
|
|
action="store_false", dest="logfiles",
|
|
help="don't create log files")
|
|
self.add_option("--test-path",
|
|
type="string", dest="testPath", default=None,
|
|
help="single path and/or test filename to test")
|
|
self.add_option("--total-chunks",
|
|
type = "int", dest = "totalChunks", default=1,
|
|
help = "how many chunks to split the tests up into")
|
|
self.add_option("--this-chunk",
|
|
type = "int", dest = "thisChunk", default=1,
|
|
help = "which chunk to run between 1 and --total-chunks")
|
|
self.add_option("--profile-name",
|
|
type = "string", dest="profileName", default=None,
|
|
help="name of application profile being tested")
|
|
|
|
def main():
|
|
parser = XPCShellOptions()
|
|
options, args = parser.parse_args()
|
|
|
|
if len(args) < 2 and options.manifest is None or \
|
|
(len(args) < 1 and options.manifest is not None):
|
|
print >>sys.stderr, """Usage: %s <path to xpcshell> <test dirs>
|
|
or: %s --manifest=test.manifest <path to xpcshell>""" % (sys.argv[0],
|
|
sys.argv[0])
|
|
sys.exit(1)
|
|
|
|
xpcsh = XPCShellTests()
|
|
|
|
if options.interactive and not options.testPath:
|
|
print >>sys.stderr, "Error: You must specify a test filename in interactive mode!"
|
|
sys.exit(1)
|
|
|
|
if not xpcsh.runTests(args[0], testdirs=args[1:], **options.__dict__):
|
|
sys.exit(1)
|
|
|
|
if __name__ == '__main__':
|
|
main()
|