From: Daira Hopwood Date: Tue, 7 Oct 2014 00:40:19 +0000 (+0100) Subject: misc/build_helpers/test-osx-pkg.py: script to test the OS X pkg. X-Git-Tag: allmydata-tahoe-1.10.1a1~108^2 X-Git-Url: https://git.rkrishnan.org/listings/%3C?a=commitdiff_plain;h=refs%2Fpull%2F122%2Fhead;p=tahoe-lafs%2Ftahoe-lafs.git misc/build_helpers/test-osx-pkg.py: script to test the OS X pkg. After extracting the contents of the package, this script looks at the output of 'tahoe --version-and-path' to see if the modules are installed and invoked from the right path. Author: Ramakrishnan Muthukrishnan Signed-off-by: Daira Hopwood --- diff --git a/Makefile b/Makefile index c7aa5392..4ad77d61 100644 --- a/Makefile +++ b/Makefile @@ -57,6 +57,9 @@ build-osx-pkg: # remove intermediate pkg rm -f tahoe-lafs.pkg +# test the result + $(PYTHON) misc/build_helpers/test-osx-pkg.py + # TESTING # you can use 'make test TEST=allmydata.test.test_introducer' to run just diff --git a/misc/build_helpers/test-osx-pkg.py b/misc/build_helpers/test-osx-pkg.py new file mode 100644 index 00000000..ddd945e4 --- /dev/null +++ b/misc/build_helpers/test-osx-pkg.py @@ -0,0 +1,91 @@ +# This script treats the OS X pkg as an xar archive and uncompresses it to +# the filesystem. The xar file contains a file called Payload, which is a +# gziped cpio archive of the filesystem. It then cd's into the file system +# and executes '$appname --version-and-path' and checks whether the output +# of that command is right. + +# If all of the paths listed therein are loaded from within the current PWD +# then it exits with code 0. + +# If anything goes wrong then it exits with non-zero (failure). This is to +# check that the Mac OS '.pkg' package that gets built is correctly loading +# all of its packages from inside the image. + +# Here is an example output from --version-and-path: + +# allmydata-tahoe: 1.10.0.post185.dev0 [2249-deps-and-osx-packaging-1: 76ac53846042d9a4095995be92af66cdc09d5ad0-dirty] (/Applications/tahoe.app/src) +# foolscap: 0.7.0 (/Applications/tahoe.app/support/lib/python2.7/site-packages/foolscap-0.7.0-py2.7.egg) +# pycryptopp: 0.6.0.1206569328141510525648634803928199668821045408958 (/Applications/tahoe.app/support/lib/python2.7/site-packages/pycryptopp-0.6.0.1206569328141510525648634803928199668821045408958-py2.7-macosx-10.9-intel.egg) +# zfec: 1.4.24 (/Applications/tahoe.app/support/lib/python2.7/site-packages/zfec-1.4.24-py2.7-macosx-10.9-intel.egg) +# Twisted: 13.0.0 (/Applications/tahoe.app/support/lib/python2.7/site-packages/Twisted-13.0.0-py2.7-macosx-10.9-intel.egg) +# Nevow: 0.11.1 (/Applications/tahoe.app/support/lib/python2.7/site-packages/Nevow-0.11.1-py2.7.egg) +# zope.interface: unknown (/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/zope) +# python: 2.7.5 (/usr/bin/python) +# platform: Darwin-13.4.0-x86_64-i386-64bit (None) +# pyOpenSSL: 0.13 (/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python) +# simplejson: 3.6.4 (/Applications/tahoe.app/support/lib/python2.7/site-packages/simplejson-3.6.4-py2.7-macosx-10.9-intel.egg) +# pycrypto: 2.6.1 (/Applications/tahoe.app/support/lib/python2.7/site-packages/pycrypto-2.6.1-py2.7-macosx-10.9-intel.egg) +# pyasn1: 0.1.7 (/Applications/tahoe.app/support/lib/python2.7/site-packages/pyasn1-0.1.7-py2.7.egg) +# mock: 1.0.1 (/Applications/tahoe.app/support/lib/python2.7/site-packages) +# setuptools: 0.6c16dev5 (/Applications/tahoe.app/support/lib/python2.7/site-packages/setuptools-0.6c16dev5.egg) +# service-identity: 14.0.0 (/Applications/tahoe.app/support/lib/python2.7/site-packages/service_identity-14.0.0-py2.7.egg) +# characteristic: 14.1.0 (/Applications/tahoe.app/support/lib/python2.7/site-packages) +# pyasn1-modules: 0.0.5 (/Applications/tahoe.app/support/lib/python2.7/site-packages/pyasn1_modules-0.0.5-py2.7.egg) + +import os, re, subprocess, time, tempfile, shutil + +def test_osx_pkg(pkgfile): + """ Return on success, raise exception on failure. """ + + tmpdir = tempfile.mkdtemp(dir='/tmp') + # xar -C /tmp/tmpdir -xf PKGNAME + cmd = ['xar', '-C', tmpdir, '-xf', pkgfile] + extractit = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE) + rc = extractit.wait() + if rc != 0: + raise Exception("FAIL: xar returned non-zero exit code: %r from command: %r" % (rc, cmd,)) + + stderrtxt = extractit.stderr.read() + if stderrtxt: + raise Exception("FAIL: xar said something on stderr: %r" % (stderrtxt,)) + + # cd /tmp/tmpXXX/tahoe-lafs.pkg + os.chdir(tmpdir + '/tahoe-lafs.pkg') + + # cat Payload | gunzip -dc | cpio -i + cat_process = subprocess.Popen(['cat', 'Payload'], stdout=subprocess.PIPE) + gunzip_process = subprocess.Popen(['gunzip', '-dc'], + stdin=cat_process.stdout, + stdout=subprocess.PIPE) + cpio_process = subprocess.Popen(['cpio', '-i'], + stdin=gunzip_process.stdout, + stdout=subprocess.PIPE) + cpio_process.communicate() + + try: + basedir = os.getcwd() + cmd = ['bin/tahoe', '--version-and-path'] + callit = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE) + + rc = callit.wait() + if rc != 0: + raise Exception("FAIL: '%s' returned non-zero exit code: %r" % (" ".join(cmd), rc)) + stdouttxt = callit.stdout.read() + + PKG_VER_PATH_RE=re.compile("^(\S+): ([^\(]+)\((.+?)\)$", re.UNICODE) + + for mo in PKG_VER_PATH_RE.finditer(stdouttxt): + if not mo.group(3).startswith(basedir): + # the following packages are provided by the OS X default installation itself + if not mo.group(1) in ['zope.interface', 'python', 'platform', 'pyOpenSSL']: + raise Exception("FAIL: found package not loaded from basedir (%s); package was: %s" % (basedir, mo.groups(),)) + # success! + finally: + shutil.rmtree(tmpdir) + + +if __name__ == '__main__': + print "Testing..." + test_osx_pkg('tahoe-lafs-osx.pkg') + print "Looks OK!" +