def test_react_dom_memdb():
source, min_map = get_fixtures('react-dom')
index = View.from_json(min_map)
mem_index = View.from_memdb(index.dump_memdb())
verify_index(mem_index, source)
verify_react_token_search(mem_index)
verify_token_equivalence(index, mem_index)
def test_memdb_dumping():
source, min_map = get_fixtures('react-dom-full')
index = View.from_json(min_map)
full_mem_index = View.from_memdb(index.dump_memdb())
nosource_mem_index = View.from_memdb(
index.dump_memdb(with_source_contents=False))
nonames_mem_index = View.from_memdb(index.dump_memdb(with_names=False))
for t1, t2, t3 in zip(full_mem_index, nosource_mem_index,
nonames_mem_index):
if t1.name is None:
continue
assert t1.name == t2.name
assert t3.name is None
assert full_mem_index.get_source_contents(0) is not None
assert full_mem_index.get_source_contents(0) == \
nonames_mem_index.get_source_contents(0)
assert nosource_mem_index.get_source_contents(0) is None
def test_source_access():
source, min_map = get_fixtures('react-dom-full')
index = View.from_json(min_map)
assert index.get_source_contents(0) is not None
assert index.has_source_contents(0)
assert index.get_source_contents(1) is None
assert not index.has_source_contents(1)
mem_index = View.from_memdb(index.dump_memdb())
assert mem_index.get_source_contents(0) is not None
assert mem_index.has_source_contents(0)
assert mem_index.get_source_contents(1) is None
assert not mem_index.has_source_contents(1)
def test_source_iteration():
source, min_map = get_fixtures('react-dom')
index = View.from_json(min_map)
mem_index = View.from_memdb(index.dump_memdb())
assert list(index.iter_sources()) == [(0, u'react-dom.js')]
assert list(mem_index.iter_sources()) == [(0, u'react-dom.js')]
def test_unicode_names_memdb():
source, min_map = get_fixtures('unicode')
index = View.from_json(min_map)
mem_index = View.from_memdb(index.dump_memdb())
verify_index(mem_index, source)
verify_token_equivalence(index, mem_index)
def test_coolstuff_memdb():
source, min_map = get_fixtures('coolstuff')
index = View.from_json(min_map)
mem_index = View.from_memdb(index.dump_memdb())
verify_index(mem_index, source)
verify_token_equivalence(index, mem_index)
def load_memdb(filename):
with open(filename) as f:
return View.from_memdb(f.read())