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How to use screenshotDir method in fMBT

Best Python code snippet using fMBT_python

regression-video.py

Source:regression-video.py

1#!/usr/bin/env python2#/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *3# *   Mupen64plus - regression-video.py                                     *4# *   Mupen64Plus homepage: http://code.google.com/p/mupen64plus/           *5# *   Copyright (C) 2008 Richard Goedeken                                   *6# *                                                                         *7# *   This program is free software; you can redistribute it and/or modify  *8# *   it under the terms of the GNU General Public License as published by  *9# *   the Free Software Foundation; either version 2 of the License, or     *10# *   (at your option) any later version.                                   *11# *                                                                         *12# *   This program is distributed in the hope that it will be useful,       *13# *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *14# *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *15# *   GNU General Public License for more details.                          *16# *                                                                         *17# *   You should have received a copy of the GNU General Public License     *18# *   along with this program; if not, write to the                         *19# *   Free Software Foundation, Inc.,                                       *20# *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.          *21# * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */22from optparse import OptionParser23from threading import Thread24from datetime import date25import subprocess26import commands27import shutil28import stat29import sys30import os31# set global report string32report = "Mupen64Plus Regression Test report\n----------------------------------\n"33#******************************************************************************34# main functions35#36def main(rootdir, cfgfile, nobuild):37    global report38    # set up child directory paths39    srcdir = os.path.join(rootdir, "source")40    shotdir = os.path.join(rootdir, "current")41    refdir = os.path.join(rootdir, "reference")42    archivedir = os.path.join(rootdir, "archive")43    # run the test procedure44    tester = RegTester(rootdir, srcdir, shotdir)45    rval = 046    while True:47        # Step 1: load the test config file48        if not tester.LoadConfig(cfgfile):49            rval = 150            break51        # Step 2: check out from SVN52        if not nobuild:53            if not CheckoutSource(srcdir):54                rval = 255                break56        # Step 3: run test builds57        if not nobuild:58            testlist = [ name.strip() for name in tester.generalParams["testbuilds"].split(',') ]59            makeparams = [ params.strip() for params in tester.generalParams["testbuildparams"].split(',') ]60            if len(testlist) != len(makeparams):61                report += "Config file error for test builds.  Build name list and makefile parameter list have different lengths.\n"62            testbuilds = min(len(testlist), len(makeparams))63            for i in range(testbuilds):64                buildname = testlist[i]65                buildmake = makeparams[i]66                BuildSource(srcdir, buildname, buildmake, True)67        # Step 4: build the binary for the video regression test68        if not nobuild:69            videobuild = tester.generalParams["videobuild"]70            videomake = tester.generalParams["videobuildparams"]71            if not BuildSource(srcdir, videobuild, videomake, False):72                rval = 373                break74        # Step 5: run the tests, check the results75        if not tester.RunTests():76            rval = 477            break78        if not tester.CheckResults(refdir):79            rval = 580            break81        # test procedure is finished82        break83    # Step 6: send email report and archive the results84    if not tester.SendReport():85        rval = 686    if not tester.ArchiveResults(archivedir):87        rval = 788    # all done with test process89    return rval90#******************************************************************************91# Checkout & build functions92#93def CheckoutSource(srcdir):94    global report95    # remove any current source directory96    if not deltree(srcdir):97        return False98    # call svn to checkout current Mupen64Plus source tree99    output = commands.getoutput("svn co svn://fascination.homelinux.net:7684/mupen64plus/trunk " + srcdir)100    # parse the output101    lastline = output.split("\n")[-1]102    if lastline[:20] == "Checked out revision":103        report += "SVN Checkout successful: %s\n\n" % lastline104        return True105    report += "SVN Error: %s\n\n" % lastline106    return False107def BuildSource(srcdir, buildname, buildmake, istest):108    global report109    # print build report message and clear counters110    testbuildcommand = "make -C %s %s" % (srcdir, buildmake)111    if istest:112        report += "Running test build \"%s\" with command \"%s\"\n" % (buildname, testbuildcommand)113    else:114        report += "Building Mupen64Plus \"%s\" for video test with command \"%s\"\n" % (buildname, testbuildcommand)115    warnings = 0116    errors = 0117    # run make and capture the output118    output = commands.getoutput(testbuildcommand)119    makelines = output.split("\n")120    # print warnings and errors121    for line in makelines:122        if "error:" in line:123            report += "    " + line + "\n"124            errors += 1125        if "warning:" in line:126            report += "    " + line + "\n"127            warnings += 1128    report += "%i errors. %i warnings.\n" % (errors, warnings)129    if errors > 0 and not istest:130        return False131    # check for program files132    binfiles = [ "mupen64plus" ]133    libfiles = [ "blight_input.so", "dummyaudio.so", "dummyvideo.so", "glN64.so", "glide64.so", "ricevideo.so",134                 "mupen64_hle_rsp_azimer.so", "jttl_audio.so" ]135    filelist = [ os.path.join(srcdir, filename) for filename in binfiles ]136    filelist += [ os.path.join(srcdir, "plugins", filename) for filename in libfiles ]137    for filename in filelist:138        if not os.path.exists(filename):139            report += "Build failed: '%s' not found\n" % filename140            errors += 1141    if errors > 0 and not istest:142        return False143    # clean up if this was a test144    if istest:145        os.system("make -C %s clean" % srcdir)146    # build was successful!147    return True148#******************************************************************************149# Test execution classes150#151class RegTester:152    def __init__(self, rootdir, bindir, screenshotdir):153        self.rootdir = rootdir154        self.bindir = bindir155        self.screenshotdir = screenshotdir156        self.libdir = os.path.join(bindir, "plugins")157        self.generalParams = { }158        self.gamesAndParams = { }159        self.videoplugins = [ "glN64.so", "glide64.so", "ricevideo.so" ]160        self.thisdate = str(date.today())161    def LoadConfig(self, filename):162        global report163        # read the config file164        report += "\nLoading regression test configuration.\n"165        try:166            cfgfile = open(os.path.join(self.rootdir, filename), "r")167            cfglines = cfgfile.read().split("\n")168            cfgfile.close()169        except Exception, e:170            report += "Error in RegTestConfigParser::LoadConfig(): %s" % e171            return False172        # parse the file173        GameFilename = None174        for line in cfglines:175            # strip leading and trailing whitespace176            line = line.strip()177            # test for comment178            if len(line) == 0 or line[0] == '#':179                continue180            # test for new game filename181            if line[0] == '[' and line [-1] == ']':182                GameFilename = line[1:-1]183                if GameFilename in self.gamesAndParams:184                    report += "    Warning: Config file '%s' contains duplicate game entry '%s'\n" % (filename, GameFilename)185                else:186                    self.gamesAndParams[GameFilename] = { }187                continue188            # print warning and continue if it's not a (key = value) pair189            pivot = line.find('=')190            if pivot == -1:191                report += "    Warning: Config file '%s' contains unrecognized line: '%s'\n" % (filename, line)192                continue193            # parse key, value194            key = line[:pivot].strip().lower()195            value = line[pivot+1:].strip()196            if GameFilename is None:197                paramDict = self.generalParams198            else:199                paramDict = self.gamesAndParams[GameFilename]200            if key in paramDict:201                report += "    Warning: Game '%s' contains duplicate key '%s'\n" % (str(GameFilename), key)202                continue203            paramDict[key] = value204        # check for required parameters205        if "rompath" not in self.generalParams:206            report += "    Error: rompath is not given in config file\n"207            return False208        # config is loaded209        return True210    def RunTests(self):211        global report212        rompath = self.generalParams["rompath"]213        if not os.path.exists(rompath):214            report += "    Error: ROM directory '%s' does not exist!\n" % rompath215            return False216        # Remove any current screenshot directory217        if not deltree(self.screenshotdir):218            return False219        # Data initialization and start message220        os.mkdir(self.screenshotdir)221        for plugin in self.videoplugins:222            videoname = plugin[:plugin.find('.')]223            os.mkdir(os.path.join(self.screenshotdir, videoname))224        report += "\nRunning regression tests on %i games.\n" % len(self.gamesAndParams)225        # loop over each game filename given in regtest config file226        for GameFilename in self.gamesAndParams:227            GameParams = self.gamesAndParams[GameFilename]228            # if no screenshots parameter given for this game then skip it229            if "screenshots" not in GameParams:230                report += "    Warning: no screenshots taken for game '%s'\n" % GameFilename231                continue232            # make a list of screenshots and check it233            shotlist = [ str(int(framenum.strip())) for framenum in GameParams["screenshots"].split(',') ]234            if len(shotlist) < 1 or (len(shotlist) == 1 and shotlist[0] == '0'):235                report += "    Warning: invalid screenshot list for game '%s'\n" % GameFilename236                continue237            # run a test for each video plugin238            for plugin in self.videoplugins:239                videoname = plugin[:plugin.find('.')]240                # check if this plugin should be skipped241                if "skipvideo" in GameParams:242                    skipit = False243                    skiplist = [ name.strip() for name in GameParams["skipvideo"].split(',') ]244                    for skiptag in skiplist:245                        if skiptag.lower() in plugin.lower():246                            skipit = True247                    if skipit:248                        continue249                # construct the command line250                exepath = os.path.join(self.bindir, "mupen64plus")251                exeparms = ["--nogui", "--noosd", "--noask", "--emumode", "1" ]252                exeparms += [ "--testshots",  ",".join(shotlist) ]253                exeparms += [ "--installdir", self.bindir ]254                exeparms += [ "--sshotdir", os.path.join(self.screenshotdir, videoname) ]255                myconfig = os.path.join(self.rootdir, "config")256                if os.path.exists(myconfig):257                    exeparms += [ "--configdir", myconfig ]258                exeparms += [ "--gfx", os.path.join(self.libdir, plugin) ]259                exeparms += [ "--audio", os.path.join(self.libdir, "dummyaudio.so") ]260                exeparms += [ "--input", os.path.join(self.libdir, "blight_input.so") ]261                exeparms += [ "--rsp", os.path.join(self.libdir, "mupen64_hle_rsp_azimer.so") ]262                exeparms += [ os.path.join(rompath, GameFilename) ]263                # run it, but if it takes too long print an error and kill it264                testrun = RegTestRunner(exepath, exeparms)265                testrun.start()266                testrun.join(60.0)267                if testrun.isAlive():268                    report += "    Error: Test run timed out after 60 seconds:  '%s'\n" % " ".join(exeparms)269                    os.kill(testrun.pid, 9)270                    testrun.join(10.0)271                272        # all tests have been run273        return True                274    def CheckResults(self, refdir):275        global report276        # print message277        warnings = 0278        errors = 0279        report += "\nChecking regression test results\n"280        # get lists of files in the reference folders281        refshots = { }282        if not os.path.exists(refdir):283            os.mkdir(refdir)284        for plugin in self.videoplugins:285            videoname = plugin[:plugin.find('.')]286            videodir = os.path.join(refdir, videoname)287            if not os.path.exists(videodir):288                os.mkdir(videodir)289                refshots[videoname] = [ ]290            else:291                refshots[videoname] = [ filename for filename in os.listdir(videodir) ]292        # get lists of files produced by current test runs293        newshots = { }294        for plugin in self.videoplugins:295            videoname = plugin[:plugin.find('.')]296            videodir = os.path.join(self.screenshotdir, videoname)297            if not os.path.exists(videodir):298                newshots[videoname] = [ ]299            else:300                newshots[videoname] = [ filename for filename in os.listdir(videodir) ]301        # make list of matching ref/test screenshots, and look for missing reference screenshots302        checklist = { }303        for plugin in self.videoplugins:304            videoname = plugin[:plugin.find('.')]305            checklist[videoname] = [ ]306            for filename in newshots[videoname]:307                if filename in refshots[videoname]:308                    checklist[videoname] += [ filename ]309                else:310                    report += "    Warning: reference screenshot '%s/%s' missing. Copying from current test run\n" % (videoname, filename)311                    shutil.copy(os.path.join(self.screenshotdir, videoname, filename), os.path.join(refdir, videoname))312                    warnings += 1313        # look for missing test screenshots314        for plugin in self.videoplugins:315            videoname = plugin[:plugin.find('.')]316            for filename in refshots[videoname]:317                if filename not in newshots[videoname]:318                    report += "    Error: Test screenshot '%s/%s' missing.\n" % (videoname, filename)319                    errors += 1320        # do image comparisons321        for plugin in self.videoplugins:322            videoname = plugin[:plugin.find('.')]323            for filename in checklist[videoname]:324                refimage = os.path.join(refdir, videoname, filename)325                testimage = os.path.join(self.screenshotdir, videoname, filename)326                diffimage = os.path.join(self.screenshotdir, videoname, os.path.splitext(filename)[0] + "_DIFF.png")327                cmd = ("/usr/bin/compare", "-metric", "PSNR", refimage, testimage, diffimage)328                pipe = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT).stdout329                similarity = pipe.read().strip()330                pipe.close()331                try:332                    db = float(similarity)333                except:334                    db = 0335                if db > 60.0:336                    os.unlink(diffimage)337                else:338                    report += "    Warning: test image '%s/%s' does not match reference.  PSNR = %s\n" % (videoname, filename, similarity)339                    warnings += 1340        # give report and return341        report += "%i errors. %i warnings.\n" % (errors, warnings)342        return True343    def SendReport(self):344        global report345        # if there are no email addresses in the config file, then just we're done346        if "sendemail" not in self.generalParams:347            return True348        if len(self.generalParams["sendemail"]) < 5:349            return True350        # construct the email message header351        emailheader = "To: %s\n" % self.generalParams["sendemail"]352        emailheader += "From: Mupen64Plus-Tester@fascination.homelinux.net\n"353        emailheader += "Subject: %s Regression Test Results for Mupen64Plus\n" % self.thisdate354        emailheader += "Reply-to: do-not-reply@fascination.homelinux.net\n"355        emailheader += "Content-Type: text/plain; charset=UTF-8\n"356        emailheader += "Content-Transfer-Encoding: 8bit\n\n"357        # open a pipe to sendmail and dump our report358        try:359            pipe = subprocess.Popen(("/usr/sbin/sendmail", "-t"), stdin=subprocess.PIPE).stdin360            pipe.write(emailheader)361            pipe.write(report)362            pipe.close()363        except Exception, e:364            report += "Exception encountered when calling sendmail: '%s'\n" % e365            report += "Email header:\n%s\n" % emailheader366            return False367        return True368    def ArchiveResults(self, archivedir):369        global report370        # create archive dir if it doesn't exist371        if not os.path.exists(archivedir):372            os.mkdir(archivedir)373        # move the images into a subdirectory of 'archive' given by date374        subdir = os.path.join(archivedir, self.thisdate)375        if os.path.exists(subdir):376            if not deltree(subdir):377                return False378        shutil.move(self.screenshotdir, subdir)379        # copy the report into the archive directory380        f = open(os.path.join(archivedir, "report_%s.txt" % self.thisdate), "w")381        f.write(report)382        f.close()383        # archival is complete384        return True385class RegTestRunner(Thread):386    def __init__(self, exepath, exeparms):387        self.exepath = exepath388        self.exeparms = exeparms389        self.pid = 0390        self.returnval = None391        Thread.__init__(self)392    def run(self):393        # start the process394        testprocess = subprocess.Popen([self.exepath] + self.exeparms)395        # get the PID of the new test process396        self.pid = testprocess.pid397        # wait for the test to complete398        self.returnval = testprocess.wait()399#******************************************************************************400# Generic helper functions401#402def deltree(dirname):403    global report404    if not os.path.exists(dirname):405        return True406    try:407        for path in (os.path.join(dirname, filename) for filename in os.listdir(dirname)):408            if os.path.isdir(path):409                if not deltree(path):410                    return False411            else:412                os.unlink(path)413        os.rmdir(dirname)414    except Exception, e:415        report += "Error in deltree(): %s\n" % e416        return False417    return True418#******************************************************************************419# main function call for standard script execution420#421if __name__ == "__main__":422    # parse the command-line arguments423    parser = OptionParser()424    parser.add_option("-n", "--nobuild", dest="nobuild", default=False, action="store_true",425                      help="Assume source code is present; don't check out and build")426    parser.add_option("-t", "--testpath", dest="testpath",427                      help="Set root of testing directory to PATH", metavar="PATH")428    parser.add_option("-c", "--cfgfile", dest="cfgfile", default="daily-tests.cfg",429                      help="Use regression test config file FILE", metavar="FILE")430    (opts, args) = parser.parse_args()431    # check test path432    if opts.testpath is None:433        # change directory to the directory containing this script and set root test path to "."434        scriptdir = os.path.dirname(sys.argv[0])435        os.chdir(scriptdir)436        rootdir = "."437    else:438        rootdir = opts.testpath439    # call the main function440    rval = main(rootdir, opts.cfgfile, opts.nobuild)...

startMarkdownHelper.py

Source:startMarkdownHelper.py

1#!/usr/bin/python2import os3from subprocess import call4from os.path import expanduser5#Change these vars6imagesDir      = './doc/images'7screenShotDir  = '~/Downloads'8openPreview    = False9fileNamePrefix = 'INL'10#Define a function processing pathes11scriptDir = os.path.abspath(os.path.dirname(__file__) + '/')12def processPath(path):13    homeDir = expanduser("~")14    path = path.replace('~', homeDir)15    if(not os.path.isabs(path)):16        path.replace('\\', '/')17        path = os.path.join(scriptDir, path)18    return path;19#Process screenshot dir20screenShotDir = processPath(screenShotDir);21imagesDir = processPath(imagesDir);22#Check pathes23if not os.path.exists(screenShotDir):24    print 'ScreenshotDir "' + screenShotDir + '" does not exist'25    exit(1)26if not os.path.exists(imagesDir):27    print 'Images Dir "' + imagesDir + '" does not exist'28    exit(1)29#Process show preview30openPreviewString = ''31if openPreview:32    openPreviewString = ' ' + '--openPreview'33def par(string):34    return '"' + string + '"'35#Call markDownHelper.py36command = ['markDownHelper.py',37           '--markdownDir', par(scriptDir),38           '--imagesDir', par(imagesDir),39           '--screenShotDir',  par(screenShotDir),40           '--prefix', fileNamePrefix,41           '--copyToClipboard', openPreviewString];42commandString = " ".join(command)...

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