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import sys
import subprocess
from setuptools_scm import get_version
from setuptools_scm.git import parse
from setuptools_scm.utils import do_ex, do
import pytest
def test_pkginfo_noscmroot(tmpdir, monkeypatch):
"""if we are indeed a sdist, the root does not apply"""
monkeypatch.delenv("SETUPTOOLS_SCM_DEBUG")
# we should get the version from pkg-info if git is broken
p = tmpdir.ensure("sub/package", dir=1)
tmpdir.mkdir(".git")
p.join("setup.py").write(
"from setuptools import setup;" 'setup(use_scm_version={"root": ".."})'
)
_, stderr, ret = do_ex((sys.executable, "setup.py", "--version"), p)
assert "setuptools-scm was unable to detect version for" in stderr
assert ret == 1
p.join("PKG-INFO").write("Version: 1.0")
res = do((sys.executable, "setup.py", "--version"), p)
assert res == "1.0"
try:
do("git init", p.dirpath())
except OSError:
pass
else:
res = do((sys.executable, "setup.py", "--version"), p)
assert res == "0.1.dev0"
def test_pip_egg_info(tmpdir, monkeypatch):
"""if we are indeed a sdist, the root does not apply"""
# we should get the version from pkg-info if git is broken
p = tmpdir.ensure("sub/package", dir=1)
tmpdir.mkdir(".git")
p.join("setup.py").write(
"from setuptools import setup;" 'setup(use_scm_version={"root": ".."})'
)
with pytest.raises(LookupError):
get_version(root=p.strpath, fallback_root=p.strpath)
p.ensure("pip-egg-info/random.egg-info/PKG-INFO").write("Version: 1.0")
assert get_version(root=p.strpath, fallback_root=p.strpath) == "1.0"
@pytest.mark.issue(164)
def test_pip_download(tmpdir, monkeypatch):
monkeypatch.chdir(tmpdir)
subprocess.check_call([sys.executable, "-m", "pip", "download", "lz4==0.9.0"])
def test_use_scm_version_callable(tmpdir, monkeypatch):
"""use of callable as use_scm_version argument"""
monkeypatch.delenv("SETUPTOOLS_SCM_DEBUG")
p = tmpdir.ensure("sub/package", dir=1)
p.join("setup.py").write(
"""from setuptools import setup
def vcfg():
from setuptools_scm.version import guess_next_dev_version
def vs(v):
return guess_next_dev_version(v)
return {"version_scheme": vs}
setup(use_scm_version=vcfg)
"""
)
p.join("PKG-INFO").write("Version: 1.0")
res = do((sys.executable, "setup.py", "--version"), p)
assert res == "1.0"
@pytest.mark.skipif(sys.platform != "win32", reason="this bug is only valid on windows")
def test_case_mismatch_on_windows_git(tmpdir):
"""Case insensitive path checks on Windows"""
p = tmpdir.ensure("CapitalizedDir", dir=1)
do("git init", p)
res = parse(str(p).lower())
assert res is not None
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