1 # This script uses hdiutil to attach a dmg (whose name is derived from the
2 # appname and the version number passed in), asserts that it attached as
3 # expected, cd's into the mounted filesystem, executes "$appname
4 # --version-and-path", and checks whether the output of --version-and-path is
7 # If all of the paths listed therein are loaded from within the current PWD
8 # then it exits with code 0.
10 # If anything goes wrong then it exits with non-zero (failure). This is to
11 # check that the Mac OS "DMG" (disk image) package that gets built is correctly
12 # loading all of its packages from inside the image.
14 # Here is an example output from --version-and-path:
16 # allmydata-tahoe: 1.4.1-r3916 (/home/zooko/playground/allmydata/tahoe/trunk/trunk/src), foolscap: 0.4.1 (/usr/local/lib/python2.6/dist-packages/foolscap-0.4.1-py2.6.egg), pycryptopp: 0.5.10 (/home/zooko/playground/allmydata/tahoe/trunk/trunk/support/lib/python2.6/site-packages/pycryptopp-0.5.10-py2.6-linux-x86_64.egg), zfec: 1.4.2 (/usr/local/lib/python2.6/dist-packages/zfec-1.4.2-py2.6-linux-x86_64.egg), Twisted: 8.2.0-r26987 (/usr/local/lib/python2.6/dist-packages/Twisted-8.2.0_r26987-py2.6-linux-x86_64.egg), Nevow: 0.9.32 (/home/zooko/playground/allmydata/tahoe/trunk/trunk/support/lib/python2.6/site-packages/Nevow-0.9.32-py2.6.egg), zope.interface: 3.4.0 (/usr/lib/python2.6/dist-packages), python: 2.6.2 (/usr/bin/python), platform: Linux-Ubuntu_9.04-x86_64-64bit_ELF (None), sqlite: 3.6.10 (unknown), simplejson: 2.0.1 (/usr/local/lib/python2.6/dist-packages/simplejson-2.0.1-py2.6-linux-x86_64.egg), argparse: 0.8.0 (/usr/local/lib/python2.6/dist-packages/argparse-0.8.0-py2.6.egg), pyOpenSSL: 0.7 (/home/zooko/playground/allmydata/tahoe/trunk/trunk/support/lib/python2.6/site-packages/pyOpenSSL-0.7-py2.6-linux-x86_64.egg), pyutil: 1.3.30 (/usr/local/lib/python2.6/dist-packages/pyutil-1.3.30-py2.6.egg), zbase32: 1.1.1 (/usr/local/lib/python2.6/dist-packages/zbase32-1.1.1-py2.6.egg), setuptools: 0.6c12dev (/home/zooko/playground/allmydata/tahoe/trunk/trunk/support/lib/python2.6/site-packages/setuptools-0.6c12dev.egg), pysqlite: 2.4.1 (/usr/lib/python2.6/sqlite3)
18 import os, re, subprocess, time
20 def test_mac_diskimage(appname, version):
21 """ Return True on success, raise exception on failure. """
22 assert isinstance(appname, basestring), appname
23 assert isinstance(version, basestring), version
24 DMGNAME='mac/'+appname+'-'+version+'.dmg'
26 cmd = ['hdiutil', 'attach', DMGNAME]
27 attachit = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
30 raise Exception("FAIL: hdiutil returned non-zero exit code: %r from command: %r" % (rc, cmd,))
32 stderrtxt = attachit.stderr.read()
34 raise Exception("FAIL: hdiutil said something on stderr: %r" % (stderrtxt,))
35 stdouttxt = attachit.stdout.read()
36 mo = re.search("^(/[^ ]+)\s+Apple_HFS\s+(/Volumes/.*)$", stdouttxt, re.UNICODE|re.MULTILINE)
38 raise Exception("FAIL: hdiutil said something on stdout that didn't match our expectations: %r" % (stdouttxt,))
40 MOUNTPOINT=mo.group(2)
43 basedir = MOUNTPOINT + '/' + appname + '.app/Contents/Resources'
47 callit = subprocess.Popen(['../MacOS/' + appname, '--version-and-path'], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
48 deadline = time.time() + 2 # If it takes longer than 2 seconds to do this then it fails.
53 if time.time() > deadline:
54 os.kill(callit.pid, 9)
55 raise Exception("FAIL: it took longer than 2 seconds to invoke $appname --version-and-path.")
59 raise Exception("FAIL: $appname --version-and-path returned non-zero exit code: %r" % (rc,))
61 stdouttxt = callit.stdout.read()
63 PKG_VER_PATH_RE=re.compile("(\S+): (\S+) \((.+?)\), ", re.UNICODE)
65 for mo in PKG_VER_PATH_RE.finditer(stdouttxt):
66 if not mo.group(3).startswith(basedir):
67 raise Exception("FAIL: found package not loaded from basedir (%s); package was: %s" % (basedir, mo.groups(),))
69 return True # success!
71 subprocess.call(['hdiutil', 'detach', DEV])