def test_git_stash_clear(tmp_dir, scm, ref):
from dvc.scm.git import Stash
tmp_dir.scm_gen({"file": "0"}, commit="init")
tmp_dir.gen("file", "1")
stash = Stash(scm, ref=ref)
stash.push()
tmp_dir.gen("file", "2")
stash.push()
stash.clear()
assert len(stash) == 0
parts = list(stash.ref.split("/"))
assert not os.path.exists(os.path.join(os.fspath(tmp_dir), ".git", *parts))
assert not os.path.exists(
os.path.join(os.fspath(tmp_dir), ".git", "logs", *parts))
def test_git_stash_clear(tmp_dir, scm, ref):
from dvc.scm.git import Stash
tmp_dir.scm_gen({"file": "0"}, commit="init")
tmp_dir.gen("file", "1")
stash = Stash(scm, ref=ref)
stash.push()
tmp_dir.gen("file", "2")
stash.push()
stash.clear()
assert len(stash) == 0
parts = list(stash.ref.split("/"))
assert not os.path.exists(os.path.join(os.fspath(tmp_dir), ".git", *parts))
# NOTE: some backends will completely remove reflog file on clear, some
# will only truncate it, either case means an empty stash
log_path = os.path.join(os.fspath(tmp_dir), ".git", "logs", *parts)
assert not os.path.exists(log_path) or not open(log_path).read()