forked from kwmsmith/fwrap
/
runtests.py
679 lines (589 loc) · 26.3 KB
/
runtests.py
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#!/usr/bin/python
import os, sys, re, shutil, unittest, doctest
WITH_CYTHON = True
from distutils.dist import Distribution
from distutils.core import Extension
from distutils.command.build_ext import build_ext as _build_ext
distutils_distro = Distribution()
FWRAP_SETUP = os.path.abspath(os.path.join('fwrap', 'fwrap_setup.py'))
TEST_DIRS = ['compile', 'errors', 'run', 'pyregr']
TEST_RUN_DIRS = ['run', 'pyregr']
# Lists external modules, and a matcher matching tests
# which should be excluded if the module is not present.
EXT_DEP_MODULES = {
'numpy' : re.compile('.*\.numpy_.*').match
}
def get_numpy_include_dirs():
import numpy
return [numpy.get_include()]
EXT_DEP_INCLUDES = [
# test name matcher , callable returning list
(re.compile('numpy_.*').match, get_numpy_include_dirs),
]
VER_DEP_MODULES = {
# such as:
# (2,4) : lambda x: x in ['run.set']
}
INCLUDE_DIRS = [ d for d in os.getenv('INCLUDE', '').split(os.pathsep) if d ]
CFLAGS = os.getenv('CFLAGS', '').split()
class build_ext(_build_ext):
def build_extension(self, ext):
if ext.language == 'c++':
try:
self.compiler.compiler_so.remove('-Wstrict-prototypes')
except Exception:
pass
_build_ext.build_extension(self, ext)
class ErrorWriter(object):
match_error = re.compile('(warning:)?(?:.*:)?\s*([-0-9]+)\s*:\s*([-0-9]+)\s*:\s*(.*)').match
def __init__(self):
self.output = []
self.write = self.output.append
def _collect(self, collect_errors, collect_warnings):
s = ''.join(self.output)
result = []
for line in s.split('\n'):
match = self.match_error(line)
if match:
is_warning, line, column, message = match.groups()
if (is_warning and collect_warnings) or \
(not is_warning and collect_errors):
result.append( (int(line), int(column), message.strip()) )
result.sort()
return [ "%d:%d: %s" % values for values in result ]
def geterrors(self):
return self._collect(True, False)
def getwarnings(self):
return self._collect(False, True)
def getall(self):
return self._collect(True, True)
class TestBuilderBase(object):
def __init__(self, *args, **kwargs):
pass
def build_suite(self):
pass
class FwrapOptions(object):
pass
class FwrapTestBuilder(object):
def __init__(self, rootdir, workdir, selectors, exclude_selectors,
cleanup_workdir, cleanup_sharedlibs, fcompiler, verbosity=0):
self.rootdir = rootdir
self.workdir = workdir
self.selectors = selectors
self.exclude_selectors = exclude_selectors
self.cleanup_workdir = cleanup_workdir
self.cleanup_sharedlibs = cleanup_sharedlibs
self.fcompiler = fcompiler
self.verbosity = verbosity
def build_suite(self):
suite = unittest.TestSuite()
test_dirs = TEST_DIRS
filenames = os.listdir(self.rootdir)
filenames.sort()
for filename in filenames:
path = os.path.join(self.rootdir, filename)
if os.path.isdir(path) and filename in test_dirs:
suite.addTest(
self.handle_directory(path, filename))
return suite
def handle_directory(self, path, context):
workdir = os.path.join(self.workdir, context)
if not os.path.exists(workdir):
os.makedirs(workdir)
suite = unittest.TestSuite()
filenames = os.listdir(path)
filenames.sort()
for filename in filenames:
if os.path.splitext(filename)[1].lower() not in (".f", ".f77", ".f90", ".f95"):
continue
if filename.startswith('.'): continue # certain emacs backup files
basename = os.path.splitext(filename)[0]
fqbasename = "%s.%s" % (context, basename)
if not [1 for match in self.selectors if match(fqbasename)]:
continue
if self.exclude_selectors:
if [1 for match in self.exclude_selectors if match(fqbasename)]:
continue
if context in TEST_RUN_DIRS:
# test_class = FwrapCompileTestCase
test_class = FwrapRunTestCase
else:
test_class = FwrapCompileTestCase
suite.addTest(self.build_test(test_class, path, workdir, filename))
return suite
def build_test(self, test_class, path, workdir, filename):
return test_class(path, workdir, filename,
cleanup_workdir=self.cleanup_workdir,
cleanup_sharedlibs=self.cleanup_sharedlibs,
fcompiler=self.fcompiler,
verbosity=self.verbosity)
class _devnull(object):
def flush(self): pass
def write(self, s): pass
def read(self): return ''
class FwrapCompileTestCase(unittest.TestCase):
def __init__(self, directory, workdir, filename,
cleanup_workdir=True, cleanup_sharedlibs=True, fcompiler=None,
verbosity=0):
self.directory = directory
self.workdir = workdir
self.filename = filename
self.cleanup_workdir = cleanup_workdir
self.cleanup_sharedlibs = cleanup_sharedlibs
self.fcompiler = fcompiler
self.verbosity = verbosity
unittest.TestCase.__init__(self)
def shortDescription(self):
return "wrapping %s" % self.filename
def setUp(self):
if self.workdir not in sys.path:
sys.path.insert(0, self.workdir)
def tearDown(self):
try:
sys.path.remove(self.workdir)
except ValueError:
pass
if os.path.exists(self.workdir):
if self.cleanup_workdir:
for rmfile in os.listdir(self.workdir):
# if not self.cleanup_workdir:
# if rmfile.lower().startswith("wrap") or rmfile.lower().startswith("autoconfig"):
# continue
# if not self.cleanup_sharedlibs and rmfile.endswith(".so") or rmfile.endswith(".dll"):
# continue
try:
rmfile = os.path.join(self.workdir, rmfile)
if os.path.isdir(rmfile):
shutil.rmtree(rmfile, ignore_errors=True)
else:
os.remove(rmfile)
except IOError:
pass
else:
os.makedirs(self.workdirs)
def runTest(self):
self.projname = os.path.splitext(self.filename)[0] + '_fwrap'
self.projdir = os.path.join(self.workdir, self.projname)
fq_fname = os.path.join(os.path.abspath(self.directory), self.filename)
main(use_cmdline=False,
sources=[fq_fname],
name=self.projname,
out_dir=self.workdir,
fcompiler=(self.fcompiler or 'gnu95'),
verbose=self.verbosity-1, # bit of a hack here.
build_ext=True)
self.runCompileTest_distutils()
def runCompileTest_distutils(self):
thisdir = os.path.abspath(os.curdir)
try:
os.chdir(self.projdir)
if self.projdir not in sys.path:
sys.path.insert(0, self.projdir)
# try to import the compiled extension module
__import__(self.projname)
del sys.modules[self.projname]
finally:
if self.projdir in sys.path:
sys.path.remove(self.projdir)
os.chdir(thisdir)
def compile(self, directory, filename, workdir, incdir):
self.run_wrapper(directory, filename, workdir, incdir)
def run_wrapper(self, directory, filename, workdir, incdir):
wrap(filename, directory, workdir)
class FwrapRunTestCase(FwrapCompileTestCase):
def shortDescription(self):
return "compiling and running %s" % self.filename
def run(self, result=None):
if result is None:
result = self.defaultTestResult()
result.startTest(self)
try:
self.setUp()
self.runTest()
if self.projdir not in sys.path:
sys.path.insert(0, self.projdir)
doctest_mod_base = self.projname+'_doctest'
doctest_mod_fqpath = os.path.join(self.directory, doctest_mod_base+'.py')
shutil.copy(doctest_mod_fqpath, self.projdir)
doctest.DocTestSuite(self.projname+'_doctest').run(result) #??
except Exception:
result.addError(self, sys.exc_info())
result.stopTest(self)
try:
self.tearDown()
except Exception:
pass
class TestBuilder(object):
def __init__(self, rootdir, workdir, selectors, exclude_selectors, annotate,
cleanup_workdir, cleanup_sharedlibs, with_pyregr, cython_only,
languages, test_bugs):
self.rootdir = rootdir
self.workdir = workdir
self.selectors = selectors
self.exclude_selectors = exclude_selectors
self.annotate = annotate
self.cleanup_workdir = cleanup_workdir
self.cleanup_sharedlibs = cleanup_sharedlibs
self.with_pyregr = with_pyregr
self.cython_only = cython_only
self.languages = languages
self.test_bugs = test_bugs
def build_suite(self):
suite = unittest.TestSuite()
test_dirs = TEST_DIRS
filenames = os.listdir(self.rootdir)
filenames.sort()
for filename in filenames:
if not WITH_CYTHON and filename == "errors":
# we won't get any errors without running Cython
continue
path = os.path.join(self.rootdir, filename)
if os.path.isdir(path) and filename in test_dirs:
if filename == 'pyregr' and not self.with_pyregr:
continue
suite.addTest(
self.handle_directory(path, filename))
return suite
def handle_directory(self, path, context):
workdir = os.path.join(self.workdir, context)
if not os.path.exists(workdir):
os.makedirs(workdir)
expect_errors = (context == 'errors')
suite = unittest.TestSuite()
filenames = os.listdir(path)
filenames.sort()
for filename in filenames:
if not (filename.endswith(".pyx") or filename.endswith(".py")):
continue
if filename.startswith('.'): continue # certain emacs backup files
if context == 'pyregr' and not filename.startswith('test_'):
continue
module = os.path.splitext(filename)[0]
fqmodule = "%s.%s" % (context, module)
if not [ 1 for match in self.selectors
if match(fqmodule) ]:
continue
if self.exclude_selectors:
if [1 for match in self.exclude_selectors if match(fqmodule)]:
continue
if context in TEST_RUN_DIRS:
if module.startswith("test_"):
test_class = CythonUnitTestCase
else:
test_class = CythonRunTestCase
else:
test_class = CythonCompileTestCase
for test in self.build_tests(test_class, path, workdir,
module, expect_errors):
suite.addTest(test)
return suite
def build_tests(self, test_class, path, workdir, module, expect_errors):
if expect_errors:
languages = self.languages[:1]
else:
languages = self.languages
if 'cpp' in module and 'c' in languages:
languages = list(languages)
languages.remove('c')
tests = [ self.build_test(test_class, path, workdir, module,
language, expect_errors)
for language in languages ]
return tests
def build_test(self, test_class, path, workdir, module,
language, expect_errors):
workdir = os.path.join(workdir, language)
if not os.path.exists(workdir):
os.makedirs(workdir)
return test_class(path, workdir, module,
language=language,
expect_errors=expect_errors,
annotate=self.annotate,
cleanup_workdir=self.cleanup_workdir,
cleanup_sharedlibs=self.cleanup_sharedlibs,
cython_only=self.cython_only)
def collect_unittests(path, module_prefix, suite, selectors):
def file_matches(filename):
return filename.startswith("Test") and filename.endswith(".py")
def package_matches(dirname):
return dirname == "Tests"
loader = unittest.TestLoader()
skipped_dirs = []
for dirpath, dirnames, filenames in os.walk(path):
if dirpath != path and "__init__.py" not in filenames:
skipped_dirs.append(dirpath + os.path.sep)
continue
skip = False
for dir in skipped_dirs:
if dirpath.startswith(dir):
skip = True
if skip:
continue
parentname = os.path.split(dirpath)[-1]
if package_matches(parentname):
for f in filenames:
if file_matches(f):
filepath = os.path.join(dirpath, f)[:-len(".py")]
modulename = module_prefix + filepath[len(path)+1:].replace(os.path.sep, '.')
if not [ 1 for match in selectors if match(modulename) ]:
continue
module = __import__(modulename)
for x in modulename.split('.')[1:]:
module = getattr(module, x)
suite.addTests([loader.loadTestsFromModule(module)])
def collect_doctests(path, module_prefix, suite, selectors):
def package_matches(dirname):
return dirname not in ("Mac", "Distutils", "Plex")
def file_matches(filename):
return (filename.endswith(".py") and not ('~' in filename
or '#' in filename or filename.startswith('.')))
import doctest, types
for dirpath, dirnames, filenames in os.walk(path):
parentname = os.path.split(dirpath)[-1]
if package_matches(parentname):
for f in filenames:
if file_matches(f):
if not f.endswith('.py'): continue
filepath = os.path.join(dirpath, f)[:-len(".py")]
modulename = module_prefix + filepath[len(path)+1:].replace(os.path.sep, '.')
if not [ 1 for match in selectors if match(modulename) ]:
continue
module = __import__(modulename)
for x in modulename.split('.')[1:]:
module = getattr(module, x)
if hasattr(module, "__doc__") or hasattr(module, "__test__"):
try:
suite.addTest(doctest.DocTestSuite(module))
except ValueError: # no tests
pass
class MissingDependencyExcluder:
def __init__(self, deps):
# deps: { module name : matcher func }
self.exclude_matchers = []
for mod, matcher in deps.items():
try:
__import__(mod)
except ImportError:
self.exclude_matchers.append(matcher)
self.tests_missing_deps = []
def __call__(self, testname):
for matcher in self.exclude_matchers:
if matcher(testname):
self.tests_missing_deps.append(testname)
return True
return False
class VersionDependencyExcluder:
def __init__(self, deps):
# deps: { version : matcher func }
from sys import version_info
self.exclude_matchers = []
for ver, matcher in deps.items():
if version_info < ver:
self.exclude_matchers.append(matcher)
self.tests_missing_deps = []
def __call__(self, testname):
for matcher in self.exclude_matchers:
if matcher(testname):
self.tests_missing_deps.append(testname)
return True
return False
class FileListExcluder:
def __init__(self, list_file):
self.excludes = {}
for line in open(list_file).readlines():
line = line.strip()
if line and line[0] != '#':
self.excludes[line.split()[0]] = True
def __call__(self, testname):
return testname.split('.')[-1] in self.excludes
if __name__ == '__main__':
from optparse import OptionParser
parser = OptionParser()
parser.add_option("--no-cleanup", dest="cleanup_workdir",
action="store_false", default=True,
help="do not delete the generated C files (allows passing --no-cython on next run)")
parser.add_option("--no-cleanup-sharedlibs", dest="cleanup_sharedlibs",
action="store_false", default=True,
help="do not delete the generated shared libary files (allows manual module experimentation)")
# parser.add_option("--no-cython", dest="with_cython",
# action="store_false", default=True,
# help="do not run the Cython compiler, only the C compiler")
# parser.add_option("--no-c", dest="use_c",
# action="store_false", default=True,
# help="do not test C compilation")
# parser.add_option("--no-cpp", dest="use_cpp",
# action="store_false", default=True,
# help="do not test C++ compilation")
# parser.add_option("--no-unit", dest="unittests",
# action="store_false", default=True,
# help="do not run the unit tests")
# parser.add_option("--no-doctest", dest="doctests",
# action="store_false", default=True,
# help="do not run the doctests")
# parser.add_option("--no-file", dest="filetests",
# action="store_false", default=True,
# help="do not run the file based tests")
# parser.add_option("--no-pyregr", dest="pyregr",
# action="store_false", default=True,
# help="do not run the regression tests of CPython in tests/pyregr/")
# parser.add_option("--cython-only", dest="cython_only",
# action="store_true", default=False,
# help="only compile pyx to c, do not run C compiler or run the tests")
# parser.add_option("--no-refnanny", dest="with_refnanny",
# action="store_false", default=True,
# help="do not regression test reference counting")
# parser.add_option("--sys-pyregr", dest="system_pyregr",
# action="store_true", default=False,
# help="run the regression tests of the CPython installation")
parser.add_option("-x", "--exclude", dest="exclude",
action="append", metavar="PATTERN",
help="exclude tests matching the PATTERN")
# parser.add_option("-C", "--coverage", dest="coverage",
# action="store_true", default=False,
# help="collect source coverage data for the Compiler")
# parser.add_option("-A", "--annotate", dest="annotate_source",
# action="store_true", default=True,
# help="generate annotated HTML versions of the test source files")
# parser.add_option("--no-annotate", dest="annotate_source",
# action="store_false",
# help="do not generate annotated HTML versions of the test source files")
parser.add_option("-v", "--verbose", dest="verbosity",
action="count",
default=0,
help="display test progress, more v's for more output")
parser.add_option("-T", "--ticket", dest="tickets",
action="append",
help="a bug ticket number to run the respective test in 'tests/bugs'")
parser.add_option('--fcompiler', dest="fcompiler",
default="gnu95",
help="specify the fortran compiler to use in tests")
options, cmd_args = parser.parse_args()
if 0:
if sys.version_info[0] >= 3:
# make sure we do not import (or run) Cython itself
options.doctests = False
options.with_cython = False
options.unittests = False
options.pyregr = False
if options.coverage:
import coverage
coverage.erase()
coverage.start()
WITH_CYTHON = options.with_cython
if WITH_CYTHON:
from Cython.Compiler.Main import \
CompilationOptions, \
default_options as pyrex_default_options, \
compile as cython_compile
from Cython.Compiler import Errors
Errors.LEVEL = 0 # show all warnings
# if 0
# RUN ALL TESTS!
ROOTDIR = os.path.join(os.getcwd(), os.path.dirname(sys.argv[0]), 'tests')
WORKDIR = os.path.join(os.getcwd(), 'BUILD')
# UNITTEST_MODULE = "Cython"
# UNITTEST_ROOT = os.path.join(os.getcwd(), UNITTEST_MODULE)
if os.path.exists(WORKDIR):
for path in os.listdir(WORKDIR):
if path in ("support",): continue
shutil.rmtree(os.path.join(WORKDIR, path), ignore_errors=True)
if not os.path.exists(WORKDIR):
os.makedirs(WORKDIR)
if 0:
if WITH_CYTHON:
from Cython.Compiler.Version import version
sys.stderr.write("Running tests against Cython %s\n" % version)
from Cython.Compiler import DebugFlags
DebugFlags.debug_temp_code_comments = 1
else:
sys.stderr.write("Running tests without Cython.\n")
#if 0
# from fwrap.main import wrap
from fwrap.main import main
sys.stderr.write("Python %s\n" % sys.version)
sys.stderr.write("\n")
# insert cython.py/Cython source directory into sys.path
cython_dir = os.path.abspath(os.path.join(os.path.pardir, os.path.pardir))
sys.path.insert(0, cython_dir)
if 0:
if options.with_refnanny:
from pyximport.pyxbuild import pyx_to_dll
libpath = pyx_to_dll(os.path.join("Cython", "Runtime", "refnanny.pyx"),
build_in_temp=True,
pyxbuild_dir=os.path.join(WORKDIR, "support"))
sys.path.insert(0, os.path.split(libpath)[0])
CFLAGS.append("-DCYTHON_REFNANNY")
#if 0
test_bugs = False
if options.tickets:
for ticket_number in options.tickets:
test_bugs = True
cmd_args.append('.*T%s$' % ticket_number)
if not test_bugs:
for selector in cmd_args:
if selector.startswith('bugs'):
test_bugs = True
import re
selectors = [ re.compile(r, re.I|re.U).search for r in cmd_args ]
if not selectors:
selectors = [ lambda x:True ]
# Chech which external modules are not present and exclude tests
# which depends on them (by prefix)
exclude_selectors = []
if options.exclude:
exclude_selectors += [ re.compile(r, re.I|re.U).search for r in options.exclude ]
if 0:
missing_dep_excluder = MissingDependencyExcluder(EXT_DEP_MODULES)
version_dep_excluder = VersionDependencyExcluder(VER_DEP_MODULES)
exclude_selectors = [missing_dep_excluder, version_dep_excluder] # want to pring msg at exit
if not test_bugs:
exclude_selectors += [ FileListExcluder("tests/bugs.txt") ]
if 0:
languages = []
if options.use_c:
languages.append('c')
if options.use_cpp:
languages.append('cpp')
# if 0
test_suite = unittest.TestSuite()
if 0:
if options.unittests:
collect_unittests(UNITTEST_ROOT, UNITTEST_MODULE + ".", test_suite, selectors)
if options.doctests:
collect_doctests(UNITTEST_ROOT, UNITTEST_MODULE + ".", test_suite, selectors)
# if 0
filetests = FwrapTestBuilder(ROOTDIR, WORKDIR, selectors, exclude_selectors,
options.cleanup_workdir, options.cleanup_sharedlibs, options.fcompiler, options.verbosity)
test_suite.addTest(filetests.build_suite())
if 0:
if options.filetests and languages:
filetests = TestBuilder(ROOTDIR, WORKDIR, selectors, exclude_selectors,
options.annotate_source, options.cleanup_workdir,
options.cleanup_sharedlibs, options.pyregr,
options.cython_only, languages, test_bugs)
test_suite.addTest(filetests.build_suite())
if options.system_pyregr and languages:
filetests = TestBuilder(ROOTDIR, WORKDIR, selectors, exclude_selectors,
options.annotate_source, options.cleanup_workdir,
options.cleanup_sharedlibs, True,
options.cython_only, languages, test_bugs)
test_suite.addTest(
filetests.handle_directory(
os.path.join(sys.prefix, 'lib', 'python'+sys.version[:3], 'test'),
'pyregr'))
unittest.TextTestRunner(verbosity=options.verbosity).run(test_suite)
if 0:
if options.coverage:
coverage.stop()
ignored_modules = ('Options', 'Version', 'DebugFlags', 'CmdLine')
modules = [ module for name, module in sys.modules.items()
if module is not None and
name.startswith('Cython.Compiler.') and
name[len('Cython.Compiler.'):] not in ignored_modules ]
coverage.report(modules, show_missing=0)
if missing_dep_excluder.tests_missing_deps:
sys.stderr.write("Following tests excluded because of missing dependencies on your system:\n")
for test in missing_dep_excluder.tests_missing_deps:
sys.stderr.write(" %s\n" % test)
if options.with_refnanny:
import refnanny
sys.stderr.write("\n".join([repr(x) for x in refnanny.reflog]))