Files
dvc/tests/unit/scm/test_git.py
T
Ruslan Kuprieiev 597ab98d0e diff: hanle repo with no commits (#3784)
`git diff` doesn't throw errors, so we could do the same.

Fixes #3398
2020-05-14 02:14:37 +03:00

86 lines
2.6 KiB
Python

import os
from tests.basic_env import TestDvcGit
class TestGit(TestDvcGit):
def test_belongs_to_scm_true_on_gitignore(self):
path = os.path.join("path", "to", ".gitignore")
self.assertTrue(self.dvc.scm.belongs_to_scm(path))
def test_belongs_to_scm_true_on_git_internal(self):
path = os.path.join("path", "to", ".git", "internal", "file")
self.assertTrue(self.dvc.scm.belongs_to_scm(path))
def test_belongs_to_scm_false(self):
path = os.path.join("some", "non-.git", "file")
self.assertFalse(self.dvc.scm.belongs_to_scm(path))
def test_walk_with_submodules(tmp_dir, scm, git_dir):
git_dir.scm_gen(
{"foo": "foo", "bar": "bar", "dir": {"data": "data"}},
commit="add dir and files",
)
scm.repo.create_submodule("submodule", "submodule", url=os.fspath(git_dir))
scm.commit("added submodule")
files = []
dirs = []
tree = scm.get_tree("HEAD")
for _, dnames, fnames in tree.walk("."):
dirs.extend(dnames)
files.extend(fnames)
# currently we don't walk through submodules
assert not dirs
assert set(files) == {".gitmodules", "submodule"}
def test_is_tracked(tmp_dir, scm):
tmp_dir.scm_gen(
{
"tracked": "tracked",
"dir": {"data": "data", "subdir": {"subdata": "subdata"}},
},
commit="add dirs and files",
)
tmp_dir.gen({"untracked": "untracked", "dir": {"untracked": "untracked"}})
# sanity check
assert (tmp_dir / "untracked").exists()
assert (tmp_dir / "tracked").exists()
assert (tmp_dir / "dir" / "untracked").exists()
assert (tmp_dir / "dir" / "data").exists()
assert (tmp_dir / "dir" / "subdir" / "subdata").exists()
assert not scm.is_tracked("untracked")
assert not scm.is_tracked(os.path.join("dir", "untracked"))
assert scm.is_tracked("tracked")
assert scm.is_tracked("dir")
assert scm.is_tracked(os.path.join("dir", "data"))
assert scm.is_tracked(os.path.join("dir", "subdir"))
assert scm.is_tracked(os.path.join("dir", "subdir", "subdata"))
def test_is_tracked_unicode(tmp_dir, scm):
tmp_dir.scm_gen("ṭṝḁḉḵḗḋ", "tracked", commit="add unicode")
tmp_dir.gen("ṳṋṭṝḁḉḵḗḋ", "untracked")
assert scm.is_tracked("ṭṝḁḉḵḗḋ")
assert not scm.is_tracked("ṳṋṭṝḁḉḵḗḋ")
def test_no_commits(tmp_dir):
from tests.dir_helpers import git_init
from dvc.scm.git import Git
git_init(".")
assert Git().no_commits
tmp_dir.gen("foo", "foo")
Git().add(["foo"])
Git().commit("foo")
assert not Git().no_commits