b442168127
git clean can't deal with junctions and in case there is a loop it follows them forever (or until stack overflow). https://github.com/git-for-windows/git/issues/5320 To work around this try to delete all junctions in the clean re-try code path. Fixes #108
141 lines
3.7 KiB
Python
141 lines
3.7 KiB
Python
# type: ignore
|
|
|
|
import os
|
|
import stat
|
|
import tempfile
|
|
from pathlib import Path
|
|
|
|
from msys2_autobuild.utils import parse_optional_deps
|
|
from msys2_autobuild.queue import parse_buildqueue, get_cycles
|
|
from msys2_autobuild.build import make_tree_writable, remove_junctions
|
|
|
|
|
|
def test_make_tree_writable():
|
|
with tempfile.TemporaryDirectory() as tempdir:
|
|
nested_dir = Path(tempdir) / "nested"
|
|
nested_junction = nested_dir / "junction"
|
|
nested_dir.mkdir()
|
|
file_path = nested_dir / "test_file.txt"
|
|
file_path.write_text("content")
|
|
|
|
# Create a junction loop if possible, to make sure we ignore it
|
|
if hasattr(os.path, 'isjunction') and os.name == 'nt':
|
|
import _winapi
|
|
_winapi.CreateJunction(str(nested_dir), str(nested_junction))
|
|
else:
|
|
nested_junction.mkdir()
|
|
|
|
# Remove permissions
|
|
for p in [tempdir, nested_dir, file_path, nested_junction]:
|
|
os.chmod(p, os.stat(p).st_mode & ~stat.S_IWRITE & ~stat.S_IREAD)
|
|
|
|
make_tree_writable(tempdir)
|
|
|
|
assert os.access(tempdir, os.W_OK) and os.access(tempdir, os.R_OK)
|
|
assert os.access(nested_dir, os.W_OK) and os.access(nested_dir, os.R_OK)
|
|
assert os.access(file_path, os.W_OK) and os.access(file_path, os.R_OK)
|
|
assert os.access(nested_junction, os.W_OK) and os.access(nested_junction, os.R_OK)
|
|
|
|
|
|
def test_remove_junctions():
|
|
with tempfile.TemporaryDirectory() as tempdir:
|
|
nested_dir = Path(tempdir) / "nested"
|
|
nested_junction = nested_dir / "junction"
|
|
nested_dir.mkdir()
|
|
|
|
# Create a junction loop if possible, to make sure we ignore it
|
|
if hasattr(os.path, 'isjunction') and os.name == 'nt':
|
|
import _winapi
|
|
_winapi.CreateJunction(str(nested_dir), str(nested_junction))
|
|
assert nested_junction.exists()
|
|
assert os.path.isjunction(nested_junction)
|
|
|
|
remove_junctions(tempdir)
|
|
assert not nested_junction.exists()
|
|
|
|
|
|
def test_parse_optional_deps():
|
|
assert parse_optional_deps("a:b,c:d,a:x") == {'a': ['b', 'x'], 'c': ['d']}
|
|
|
|
|
|
def test_get_cycles():
|
|
buildqueue = """
|
|
[
|
|
{
|
|
"name": "c-ares",
|
|
"version": "1.34.2-1",
|
|
"version_repo": "1.33.1-1",
|
|
"repo_url": "https://github.com/msys2/MSYS2-packages",
|
|
"repo_path": "c-ares",
|
|
"source": true,
|
|
"builds": {
|
|
"msys": {
|
|
"packages": [
|
|
"libcares",
|
|
"libcares-devel"
|
|
],
|
|
"depends": {
|
|
"msys": [
|
|
"libnghttp2",
|
|
"libuv"
|
|
]
|
|
},
|
|
"new": false
|
|
}
|
|
}
|
|
},
|
|
{
|
|
"name": "nghttp2",
|
|
"version": "1.64.0-1",
|
|
"version_repo": "1.63.0-1",
|
|
"repo_url": "https://github.com/msys2/MSYS2-packages",
|
|
"repo_path": "nghttp2",
|
|
"source": true,
|
|
"builds": {
|
|
"msys": {
|
|
"packages": [
|
|
"libnghttp2",
|
|
"libnghttp2-devel",
|
|
"nghttp2"
|
|
],
|
|
"depends": {
|
|
"msys": [
|
|
"libcares",
|
|
"libcares-devel"
|
|
]
|
|
},
|
|
"new": false
|
|
}
|
|
}
|
|
},
|
|
{
|
|
"name": "libuv",
|
|
"version": "1.49.2-1",
|
|
"version_repo": "1.49.1-1",
|
|
"repo_url": "https://github.com/msys2/MSYS2-packages",
|
|
"repo_path": "libuv",
|
|
"source": true,
|
|
"builds": {
|
|
"msys": {
|
|
"packages": [
|
|
"libuv",
|
|
"libuv-devel"
|
|
],
|
|
"depends": {
|
|
"msys": [
|
|
"libnghttp2"
|
|
]
|
|
},
|
|
"new": false
|
|
}
|
|
}
|
|
}
|
|
]"""
|
|
|
|
pkgs = parse_buildqueue(buildqueue)
|
|
cycles = get_cycles(pkgs)
|
|
assert len(cycles) == 3
|
|
assert (pkgs[0], pkgs[2]) in cycles
|
|
assert (pkgs[0], pkgs[1]) in cycles
|
|
assert (pkgs[2], pkgs[1]) in cycles
|