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#!/usr/bin/env python
"""
Run the test(s) listed on the command line. If a directory is listed, the script will recursively
walk the directory for files named .mk and run each.
For each test, we run gmake -f test.mk. By default, make must exit with an exit code of 0, and must print 'TEST-PASS'.
Each test is run in an empty directory.
The test file may contain lines at the beginning to alter the default behavior. These are all evaluated as python:
#T commandline: ['extra', 'params', 'here']
#T returncode: 2
#T returncode-on: {'win32': 2}
#T environment: {'VAR': 'VALUE}
#T grep-for: "text"
"""
from subprocess import Popen, PIPE, STDOUT
from optparse import OptionParser
import os, re, sys, shutil, glob
class ParentDict(dict):
def __init__(self, parent, **kwargs):
self.d = dict(kwargs)
self.parent = parent
def __setitem__(self, k, v):
self.d[k] = v
def __getitem__(self, k):
if k in self.d:
return self.d[k]
return self.parent[k]
thisdir = os.path.dirname(os.path.abspath(__file__))
pymake = [sys.executable, os.path.join(os.path.dirname(thisdir), 'make.py')]
manifest = os.path.join(thisdir, 'tests.manifest')
o = OptionParser()
o.add_option('-g', '--gmake',
dest="gmake", default="gmake")
o.add_option('-d', '--tempdir',
dest="tempdir", default="_mktests")
opts, args = o.parse_args()
if len(args) == 0:
args = [thisdir]
makefiles = []
for a in args:
if os.path.isfile(a):
makefiles.append(a)
elif os.path.isdir(a):
makefiles.extend(sorted(glob.glob(os.path.join(a, '*.mk'))))
def runTest(makefile, make, logfile, options):
"""
Given a makefile path, test it with a given `make` and return
(pass, message).
"""
if os.path.exists(opts.tempdir): shutil.rmtree(opts.tempdir)
os.mkdir(opts.tempdir, 0755)
logfd = open(logfile, 'w')
p = Popen(make + options['commandline'], stdout=logfd, stderr=STDOUT, env=options['env'])
logfd.close()
retcode = p.wait()
if retcode != options['returncode']:
return False, "FAIL (returncode=%i)" % retcode
logfd = open(logfile)
stdout = logfd.read()
logfd.close()
if stdout.find('TEST-FAIL') != -1:
print stdout
return False, "FAIL (TEST-FAIL printed)"
if options['grepfor'] and stdout.find(options['grepfor']) == -1:
print stdout
return False, "FAIL (%s not in output)" % options['grepfor']
if options['returncode'] == 0 and stdout.find('TEST-PASS') == -1:
print stdout
return False, 'FAIL (No TEST-PASS printed)'
if options['returncode'] != 0:
return True, 'PASS (retcode=%s)' % retcode
return True, 'PASS'
print "%-30s%-28s%-28s" % ("Test:", "gmake:", "pymake:")
gmakefails = 0
pymakefails = 0
tre = re.compile('^#T (gmake |pymake )?([a-z-]+)(?:: (.*))?$')
for makefile in makefiles:
# For some reason, MAKEFILE_LIST uses native paths in GNU make on Windows
# (even in MSYS!) so we pass both TESTPATH and NATIVE_TESTPATH
cline = ['-C', opts.tempdir, '-f', os.path.abspath(makefile), 'TESTPATH=%s' % thisdir.replace('\\','/'), 'NATIVE_TESTPATH=%s' % thisdir]
if sys.platform == 'win32':
#XXX: hack so we can specialize the separator character on windows.
# we really shouldn't need this, but y'know
cline += ['__WIN32__=1']
options = {
'returncode': 0,
'grepfor': None,
'env': dict(os.environ),
'commandline': cline,
'pass': True,
'skip': False,
}
gmakeoptions = ParentDict(options)
pymakeoptions = ParentDict(options)
dmap = {None: options, 'gmake ': gmakeoptions, 'pymake ': pymakeoptions}
mdata = open(makefile)
for line in mdata:
line = line.strip()
m = tre.search(line)
if m is None:
break
make, key, data = m.group(1, 2, 3)
d = dmap[make]
if data is not None:
data = eval(data)
if key == 'commandline':
assert make is None
d['commandline'].extend(data)
elif key == 'returncode':
d['returncode'] = data
elif key == 'returncode-on':
if sys.platform in data:
d['returncode'] = data[sys.platform]
elif key == 'environment':
for k, v in data.iteritems():
d['env'][k] = v
elif key == 'grep-for':
d['grepfor'] = data
elif key == 'fail':
d['pass'] = False
elif key == 'skip':
d['skip'] = True
else:
print >>sys.stderr, "%s: Unexpected #T key: %s" % (makefile, key)
sys.exit(1)
mdata.close()
if gmakeoptions['skip']:
gmakepass, gmakemsg = True, ''
else:
gmakepass, gmakemsg = runTest(makefile, [opts.gmake],
makefile + '.gmakelog', gmakeoptions)
if gmakeoptions['pass']:
if not gmakepass:
gmakefails += 1
else:
if gmakepass:
gmakefails += 1
gmakemsg = "UNEXPECTED PASS"
else:
gmakemsg = "KNOWN FAIL"
if pymakeoptions['skip']:
pymakepass, pymakemsg = True, ''
else:
pymakepass, pymakemsg = runTest(makefile, pymake,
makefile + '.pymakelog', pymakeoptions)
if pymakeoptions['pass']:
if not pymakepass:
pymakefails += 1
else:
if pymakepass:
pymakefails += 1
pymakemsg = "UNEXPECTED PASS"
else:
pymakemsg = "OK (known fail)"
print "%-30.30s%-28.28s%-28.28s" % (os.path.basename(makefile),
gmakemsg, pymakemsg)
print
print "Summary:"
print "%-30s%-28s%-28s" % ("", "gmake:", "pymake:")
if gmakefails == 0:
gmakemsg = 'PASS'
else:
gmakemsg = 'FAIL (%i failures)' % gmakefails
if pymakefails == 0:
pymakemsg = 'PASS'
else:
pymakemsg = 'FAIL (%i failures)' % pymakefails
print "%-30.30s%-28.28s%-28.28s" % ('', gmakemsg, pymakemsg)
shutil.rmtree(opts.tempdir)
if gmakefails or pymakefails:
sys.exit(1)
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