def test_antlr_generation():
""" Does rebuilding the parser create the same content as
what is checked in?
"""
if not check_antlr_version():
return skip('antlr4 not available, skipping')
tmpdir = tempfile.mkdtemp()
try:
build_parser(tmpdir)
for filename in sorted(glob.glob(os.path.join(tmpdir, "*.*"))):
base = os.path.basename(filename)
with open(filename) as generated:
with open(os.path.join(dir_latex_antlr, base)) as checked_in:
diff = difflib.context_diff(checked_in.readlines(),
generated.readlines())
assert list(diff) == [], "{} not the same".format(base)
finally:
shutil.rmtree(tmpdir)
def test_antlr_generation():
""" Does rebuilding the parser create the same content as
what is checked in?
"""
if not check_antlr_version():
return skip('antlr4 not available, skipping')
tmpdir = tempfile.mkdtemp()
try:
build_parser(tmpdir)
for filename in sorted(glob.glob(os.path.join(tmpdir, "*.*"))):
base = os.path.basename(filename)
with open(filename) as generated:
with open(os.path.join(dir_latex_antlr, base)) as checked_in:
diff = difflib.context_diff(
checked_in.readlines(),
generated.readlines()
)
assert list(diff) == [], "{} not the same".format(base)
finally:
shutil.rmtree(tmpdir)
def run(self):
from sympy.parsing.latex._build_latex_antlr import build_parser
if not build_parser():
sys.exit(-1)
def run(self):
from sympy.parsing.latex._build_latex_antlr import build_parser
if not build_parser():
sys.exit(-1)
