def test_zip64(tmpdir):
# Create an environment that requires ZIP64 extensions, but doesn't use a
# lot of disk/RAM
source = os.path.join(str(tmpdir), 'source.txt')
with open(source, 'wb') as f:
f.write(b'0')
files = [File(source, target='foo%d' % i) for i in range(1 << 16)]
large_env = CondaEnv('large', files=files)
out_path = os.path.join(str(tmpdir), 'large.zip')
# Errors if ZIP64 disabled
with pytest.raises(CondaPackException) as exc:
large_env.pack(output=out_path, zip_64=False)
assert 'ZIP64' in str(exc.value)
assert not os.path.exists(out_path)
# Works fine if ZIP64 not disabled
large_env.pack(output=out_path)
assert os.path.exists(out_path)
def test_file():
f = File('/root/path/to/foo/bar', 'foo/bar')
# smoketest repr
repr(f)