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import os
import subprocess
import sys
import tempfile
import unittest
ROOTDIR = os.sep.join(os.path.realpath(__file__).split(os.sep)[:-4])
def iter_testfiles():
testsdir = os.path.join(ROOTDIR, "cmakelang", "command_tests")
for filename in os.listdir(testsdir):
if filename.endswith("_tests.cmake"):
yield os.path.join("cmakelang", "command_tests", filename)
def make_test_fun(testname, filepath):
def test_fun(testcase):
with tempfile.NamedTemporaryFile(mode="wb") as outfile:
result = subprocess.call(
[sys.executable, "-Bm", "cmakelang.lint", filepath],
cwd=ROOTDIR, stdout=outfile)
testcase.assertNotEqual(2, result)
if sys.version_info < (3, 0, 0):
# In python 2.7 test_name is a unicode object. We need to convert it to
# a string.
testname = testname.encode("utf-8")
test_fun.__name__ = testname
test_fun.__doc__ = " ".join(testname.split("_")[1:])
return test_fun
def gen_test_class():
defn = {}
for filepath in iter_testfiles():
basename = filepath.split(os.sep)[-1][:-len("_tests.cmake")]
testname = "test_" + basename
defn[testname] = make_test_fun(testname, filepath)
return type("TestFormatFiles", (unittest.TestCase,), defn)
TestFormatFiles = gen_test_class()
if __name__ == "__main__":
sys.exit(unittest.main())
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