class TestFileHandling(object):
"""Test parser basic file operations.
"""
h_dir = os.path.join(H_DIRECTORY, 'file_handling')
def setup(self):
self.parser = CParser(process_all=False)
def test_init(self):
parser = CParser(os.path.join(self.h_dir, 'replace.h'))
assert parser.files is not None
def test_find_file(self):
saved_headers = pyclibrary.utils.HEADER_DIRS
try:
pyclibrary.utils.add_header_locations([self.h_dir])
assert self.h_dir in pyclibrary.utils.HEADER_DIRS
assert self.parser.find_headers(['replace.h']) == \
[os.path.join(self.h_dir, 'replace.h')]
finally:
pyclibrary.utils.HEADER_DIRS = saved_headers
abs_hdr_path = os.path.join(self.h_dir, 'replace.h')
assert self.parser.find_headers([abs_hdr_path]) == [abs_hdr_path]
abs_hdr_path2 = os.path.join(self.h_dir, 'c_comments.h')
assert len(self.parser.find_headers([abs_hdr_path,
abs_hdr_path2])) == 2
def test_load_file(self):
path = os.path.join(self.h_dir, 'replace.h')
assert self.parser.load_file(path)
assert self.parser.files[path] is not None
assert self.parser.file_order == [path]
assert self.parser.init_opts['replace']['replace.h'] is None
assert self.parser.init_opts['files'] == ['replace.h']
def test_load_file_and_replace(self):
path = os.path.join(self.h_dir, 'replace.h')
rep = {'{placeholder}': '1', 'placeholder2': '2'}
assert self.parser.load_file(path, rep)
lines = self.parser.files[path].split('\n')
assert lines[3] == '# define MACRO 1'
assert lines[6] == ' # define MACRO2 2'
lines[3] = '# define MACRO {placeholder}'
lines[6] = ' # define MACRO2 placeholder2'
with open(path) as f:
compare_lines(lines, f.readlines())
assert self.parser.file_order == [path]
assert self.parser.init_opts['replace']['replace.h'] == rep
assert self.parser.init_opts['files'] == ['replace.h']
def test_load_non_existing_file(self):
path = os.path.join(self.h_dir, 'no.h')
assert not self.parser.load_file(path)
assert self.parser.files[path] is None
def test_removing_c_comments(self):
path = os.path.join(self.h_dir, 'c_comments.h')
self.parser.load_file(path)
self.parser.remove_comments(path)
with open(os.path.join(self.h_dir, 'c_comments_removed.h'), 'rU') as f:
compare_lines(self.parser.files[path].split('\n'), f.readlines())
def test_removing_cpp_comments(self):
path = os.path.join(self.h_dir, 'cpp_comments.h')
self.parser.load_file(path)
self.parser.remove_comments(path)
with open(os.path.join(self.h_dir, 'cpp_comments_removed.h'),
'rU') as f:
compare_lines(self.parser.files[path].split('\n'), f.readlines())
class TestFileHandling(object):
"""Test parser basic file operations.
"""
h_dir = os.path.join(H_DIRECTORY, "file_handling")
def setup(self):
self.parser = CParser(process_all=False)
def test_init(self):
parser = CParser(os.path.join(self.h_dir, "replace.h"))
assert parser.files is not None
def test_find_file(self):
saved_headers = pyclibrary.utils.HEADER_DIRS
try:
pyclibrary.utils.add_header_locations([self.h_dir])
assert self.h_dir in pyclibrary.utils.HEADER_DIRS
assert self.parser.find_headers(["replace.h"]) == [os.path.join(self.h_dir, "replace.h")]
finally:
pyclibrary.utils.HEADER_DIRS = saved_headers
abs_hdr_path = os.path.join(self.h_dir, "replace.h")
assert self.parser.find_headers([abs_hdr_path]) == [abs_hdr_path]
abs_hdr_path2 = os.path.join(self.h_dir, "c_comments.h")
assert len(self.parser.find_headers([abs_hdr_path, abs_hdr_path2])) == 2
def test_load_file(self):
path = os.path.join(self.h_dir, "replace.h")
assert self.parser.load_file(path)
assert self.parser.files[path] is not None
assert self.parser.file_order == [path]
assert self.parser.init_opts["replace"]["replace.h"] is None
assert self.parser.init_opts["files"] == ["replace.h"]
def test_load_file_and_replace(self):
path = os.path.join(self.h_dir, "replace.h")
rep = {"{placeholder}": "1", "placeholder2": "2"}
assert self.parser.load_file(path, rep)
lines = self.parser.files[path].split("\n")
assert lines[3] == "# define MACRO 1"
assert lines[6] == " # define MACRO2 2"
lines[3] = "# define MACRO {placeholder}"
lines[6] = " # define MACRO2 placeholder2"
with open(path) as f:
compare_lines(lines, f.readlines())
assert self.parser.file_order == [path]
assert self.parser.init_opts["replace"]["replace.h"] == rep
assert self.parser.init_opts["files"] == ["replace.h"]
def test_load_non_existing_file(self):
path = os.path.join(self.h_dir, "no.h")
assert not self.parser.load_file(path)
assert self.parser.files[path] is None
def test_removing_c_comments(self):
path = os.path.join(self.h_dir, "c_comments.h")
self.parser.load_file(path)
self.parser.remove_comments(path)
with open(os.path.join(self.h_dir, "c_comments_removed.h"), "rU") as f:
compare_lines(self.parser.files[path].split("\n"), f.readlines())
def test_removing_cpp_comments(self):
path = os.path.join(self.h_dir, "cpp_comments.h")
self.parser.load_file(path)
self.parser.remove_comments(path)
with open(os.path.join(self.h_dir, "cpp_comments_removed.h"), "rU") as f:
compare_lines(self.parser.files[path].split("\n"), f.readlines())
class TestFileHandling(object):
"""Test parser basic file operations.
"""
h_dir = os.path.join(H_DIRECTORY, 'file_handling')
def setup(self):
self.parser = CParser(process_all=False)
def test_init(self):
parser = CParser(os.path.join(self.h_dir, 'replace.h'))
assert parser.files is not None
def test_find_file(self):
saved_headers = pyclibrary.utils.HEADER_DIRS
try:
pyclibrary.utils.add_header_locations([self.h_dir])
assert self.h_dir in pyclibrary.utils.HEADER_DIRS
assert self.parser.find_headers(['replace.h']) == \
[os.path.join(self.h_dir, 'replace.h')]
finally:
pyclibrary.utils.HEADER_DIRS = saved_headers
abs_hdr_path = os.path.join(self.h_dir, 'replace.h')
assert self.parser.find_headers([abs_hdr_path]) == [abs_hdr_path]
abs_hdr_path2 = os.path.join(self.h_dir, 'c_comments.h')
assert len(self.parser.find_headers([abs_hdr_path, abs_hdr_path2])) == 2
def test_load_file(self):
path = os.path.join(self.h_dir, 'replace.h')
assert self.parser.load_file(path)
assert self.parser.files[path] is not None
assert self.parser.file_order == [path]
assert self.parser.init_opts['replace']['replace.h'] is None
assert self.parser.init_opts['files'] == ['replace.h']
def test_load_file_and_replace(self):
path = os.path.join(self.h_dir, 'replace.h')
rep = {'{placeholder}': '1', 'placeholder2': '2'}
assert self.parser.load_file(path, rep)
lines = self.parser.files[path].split('\n')
assert lines[3] == '# define MACRO 1'
assert lines[6] == ' # define MACRO2 2'
lines[3] = '# define MACRO {placeholder}'
lines[6] = ' # define MACRO2 placeholder2'
with open(path) as f:
compare_lines(lines, f.readlines())
assert self.parser.file_order == [path]
assert self.parser.init_opts['replace']['replace.h'] == rep
assert self.parser.init_opts['files'] == ['replace.h']
def test_load_non_existing_file(self):
path = os.path.join(self.h_dir, 'no.h')
assert not self.parser.load_file(path)
assert self.parser.files[path] is None
def test_removing_c_comments(self):
path = os.path.join(self.h_dir, 'c_comments.h')
self.parser.load_file(path)
self.parser.remove_comments(path)
with open(os.path.join(self.h_dir, 'c_comments_removed.h'), 'rU') as f:
compare_lines(self.parser.files[path].split('\n'), f.readlines())
def test_removing_cpp_comments(self):
path = os.path.join(self.h_dir, 'cpp_comments.h')
self.parser.load_file(path)
self.parser.remove_comments(path)
with open(os.path.join(self.h_dir,
'cpp_comments_removed.h'), 'rU') as f:
compare_lines(self.parser.files[path].split('\n'), f.readlines())
