from __future__ import annotations
import hashlib
import json
import os
import subprocess
import sys
import tempfile
import unittest
from pathlib import Path
ROOT = Path(__file__).resolve().parents[2]
SCRIPT = ROOT / "scripts" / "check_release_artifacts.py"
TOOLCHAIN = Path("/usr/local/rustup/toolchains/1.88.0-x86_64-unknown-linux-gnu/bin")
def run(
tag: str, version: str, files: dict[str, str], manifest: dict | None = None
) -> int:
with tempfile.TemporaryDirectory() as tmp:
root = Path(tmp)
(root / "VERSION").write_text(version + "\n", encoding="utf-8")
dist = root / "dist"
dist.mkdir()
for name, body in files.items():
(dist / name).write_text(body, encoding="utf-8")
cmd = [
sys.executable,
str(SCRIPT),
"--tag",
tag,
"--version-file",
str(root / "VERSION"),
"--dist",
str(dist),
]
if manifest is not None:
path = dist / "dist-manifest.json"
path.write_text(json.dumps(manifest), encoding="utf-8")
cmd.extend(["--manifest", str(path)])
return subprocess.call(
cmd, stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL
)
class ReleaseArtifactGuard(unittest.TestCase):
def test_matching_wheel_and_cxx_pass(self) -> None:
self.assertEqual(
run(
"v0.19.0",
"0.19.0",
{
"readcon-0.19.0-cp312-cp312-manylinux_2_17_x86_64.whl": "w",
"readcon_chemfiles-0.19.0.tar.gz": "s",
"readcon-core-cxx-0.19.0.tar.gz": "c",
"readcon-core-clib-0.19.0-x86_64-unknown-linux-gnu.tar.gz": "l",
},
),
0,
)
def test_old_wheel_name_is_refused(self) -> None:
self.assertNotEqual(
run(
"v0.19.0",
"0.19.0",
{"readcon-0.17.3-cp312-cp312-manylinux_2_17_x86_64.whl": "w"},
),
0,
)
def test_version_file_must_match_the_tag(self) -> None:
self.assertNotEqual(
run("v0.19.0", "0.17.3", {"readcon-0.17.3.tar.gz": "s"}),
0,
)
def test_dist_binary_without_manifest_is_refused(self) -> None:
self.assertNotEqual(
run(
"v0.19.0",
"0.19.0",
{"readcon-core-x86_64-unknown-linux-gnu.tar.xz": "b"},
),
0,
)
def test_dist_manifest_version_must_match_the_tag(self) -> None:
manifest = {
"announcement_tag": "v0.17.3",
"releases": [
{
"app_version": "0.17.3",
"artifacts": ["readcon-core-x86_64-unknown-linux-gnu.tar.xz"],
}
],
"artifacts": {},
}
self.assertNotEqual(
run(
"v0.19.0",
"0.19.0",
{"readcon-core-x86_64-unknown-linux-gnu.tar.xz": "b"},
manifest,
),
0,
)
def test_dist_binary_passes_when_manifest_version_matches(self) -> None:
name = "readcon-core-x86_64-unknown-linux-gnu.tar.xz"
manifest = {
"announcement_tag": "v0.19.0",
"releases": [
{"app_version": "0.19.0", "artifacts": [name, "source.tar.gz"]}
],
"artifacts": {name: {"name": name}},
}
self.assertEqual(
run("v0.19.0", "0.19.0", {name: "b", "source.tar.gz": "s"}, manifest),
0,
)
def test_wrap_names_are_not_release_assets(self) -> None:
self.assertNotEqual(
run(
"v0.19.0",
"0.19.0",
{
"readcon-core-cxx-0.19.0.tar.gz": "c",
"readcon-core.wrap": "slim hash overwritten by vendor",
},
),
0,
)
self.assertNotEqual(
run(
"v0.19.0",
"0.19.0",
{"readcon-core-cxx-0.19.0.wrap": "versioned sidecar"},
),
0,
)
def test_cxx_workflow_uploads_only_the_two_archives(self) -> None:
yml = (ROOT / ".github/workflows/cxx_tarball.yml").read_text(encoding="utf-8")
self.assertIn("build-cxx/slim", yml)
self.assertIn("build-cxx/vendor", yml)
self.assertNotIn("package-cxx.sh dist-cxx", yml)
version = (ROOT / "VERSION").read_text(encoding="utf-8").strip()
with tempfile.TemporaryDirectory() as tmp:
root = Path(tmp)
slim = root / "build-cxx" / "slim"
vendor = root / "build-cxx" / "vendor"
dist = root / "dist-cxx"
for path in (slim, vendor, dist):
path.mkdir(parents=True)
env = os.environ.copy()
if TOOLCHAIN.is_dir():
env["PATH"] = f"{TOOLCHAIN}{os.pathsep}{env.get('PATH', '')}"
for args, dest in (
(["bash", "scripts/package-cxx.sh", str(slim)], slim),
(["bash", "scripts/package-cxx.sh", str(vendor), "--vendor"], vendor),
):
done = subprocess.run(args, cwd=ROOT, env=env, check=False)
self.assertEqual(done.returncode, 0, args)
names = {
f"readcon-core-cxx-{version}.tar.gz",
f"readcon-core-cxx-{version}.tar.gz.sha256",
f"readcon-core-cxx-{version}-vendor.tar.gz",
f"readcon-core-cxx-{version}-vendor.tar.gz.sha256",
}
for name in names:
source = slim if "vendor" not in name else vendor
(dist / name).write_bytes((source / name).read_bytes())
self.assertEqual(run_dir("v" + version, version, dist), 0)
uploaded = set()
for pattern in (
"readcon-core-cxx-*.tar.gz",
"readcon-core-cxx-*.tar.gz.sha256",
):
uploaded.update(path.name for path in dist.glob(pattern))
self.assertEqual(
uploaded, {path.name for path in dist.iterdir() if path.is_file()}
)
self.assertEqual(uploaded, names)
for build in (slim, vendor):
self.assertFalse((build / "readcon-core.wrap").exists())
slim_wrap = (slim / f"readcon-core-cxx-{version}.wrap").read_text(
encoding="utf-8"
)
vendor_wrap = (
vendor / f"readcon-core-cxx-{version}-vendor.wrap"
).read_text(encoding="utf-8")
slim_sha = (
(slim / f"readcon-core-cxx-{version}.tar.gz.sha256").read_text().strip()
)
vendor_sha = (
(vendor / f"readcon-core-cxx-{version}-vendor.tar.gz.sha256")
.read_text()
.strip()
)
self.assertIn(
f"source_filename = readcon-core-cxx-{version}.tar.gz", slim_wrap
)
self.assertIn(f"source_hash = sha256:{slim_sha}", slim_wrap)
vendor_filename = vendor_wrap.split("source_filename = ", 1)[1].split(
"\n", 1
)[0]
self.assertEqual(
vendor_filename, f"readcon-core-cxx-{version}-vendor.tar.gz"
)
self.assertIn(f"source_hash = sha256:{vendor_sha}", vendor_wrap)
self.assertNotEqual(slim_sha, vendor_sha)
def test_clib_nested_checkout_accepts_the_julia_manifest(self) -> None:
yml = (ROOT / ".github/workflows/c_lib_tarball.yml").read_text(encoding="utf-8")
self.assertIn(
'python3 "$GITHUB_WORKSPACE/packager/scripts/check_release_artifacts.py"',
yml,
)
self.assertIn('--version-file "$GITHUB_WORKSPACE/src/VERSION"', yml)
self.assertIn('--dist "$GITHUB_WORKSPACE/dist-clib"', yml)
self.assertNotIn(
'python3 scripts/check_release_artifacts.py --tag "$RELEASE_TAG" --dist dist-clib',
yml,
)
with tempfile.TemporaryDirectory() as tmp:
ws = Path(tmp)
code = clib_workspace(ws, "0.19.0", "0.19.0", "abc")
self.assertEqual(code, 0)
missing = subprocess.call(
[
sys.executable,
"scripts/check_release_artifacts.py",
"--tag",
"v0.19.0",
],
cwd=ws,
stdout=subprocess.DEVNULL,
stderr=subprocess.DEVNULL,
)
self.assertNotEqual(missing, 0)
def test_clib_manifest_rejects_a_wrong_version_and_a_wrong_hash(self) -> None:
with tempfile.TemporaryDirectory() as tmp:
ws = Path(tmp)
self.assertNotEqual(clib_workspace(ws, "0.19.0", "0.17.3", "old"), 0)
with tempfile.TemporaryDirectory() as tmp:
ws = Path(tmp)
self.assertNotEqual(clib_workspace(ws, "0.19.0", "0.19.0", "old-url"), 0)
with tempfile.TemporaryDirectory() as tmp:
ws = Path(tmp)
self.assertNotEqual(clib_workspace(ws, "0.19.0", "0.19.0", "bad-hash"), 0)
def test_cachegrind_harness_builds_with_and_without_chemfiles(self) -> None:
env = os.environ.copy()
if TOOLCHAIN.is_dir():
env["PATH"] = f"{TOOLCHAIN}{os.pathsep}{env.get('PATH', '')}"
plain = subprocess.run(
[
"cargo",
"rustc",
"--locked",
"--example",
"cachegrind_harness",
"--",
"-D",
"unused_mut",
],
cwd=ROOT,
env=env,
check=False,
)
self.assertEqual(plain.returncode, 0)
featured = subprocess.run(
[
"cargo",
"rustc",
"--locked",
"--example",
"cachegrind_harness",
"--features",
"chemfiles-from-sources",
"--",
"-D",
"unused_mut",
],
cwd=ROOT,
env=env,
check=False,
)
self.assertEqual(featured.returncode, 0)
def run_dir(tag: str, version: str, dist: Path) -> int:
return subprocess.call(
[
sys.executable,
str(SCRIPT),
"--tag",
tag,
"--version-file",
str(ROOT / "VERSION"),
"--dist",
str(dist),
],
stdout=subprocess.DEVNULL,
stderr=subprocess.DEVNULL,
)
def clib_workspace(
ws: Path, packed_version: str, archive_version: str, mode: str
) -> int:
target = "x86_64-unknown-linux-gnu"
packager = ws / "packager" / "scripts"
packager.mkdir(parents=True)
(packager / "check_release_artifacts.py").write_bytes(SCRIPT.read_bytes())
(ws / "packager" / "VERSION").write_text("9.9.9\n", encoding="utf-8")
(ws / "src").mkdir()
(ws / "src" / "VERSION").write_text(packed_version + "\n", encoding="utf-8")
dist = ws / "dist-clib"
dist.mkdir()
archive = f"readcon-core-clib-{archive_version}-{target}.tar.gz"
body = b"clib-bytes"
digest = hashlib.sha256(body).hexdigest()
(dist / archive).write_bytes(body)
(dist / f"{archive}.sha256").write_text(digest + "\n", encoding="utf-8")
url_version = "0.17.3" if mode == "old-url" else archive_version
sha = "0" * 64 if mode == "bad-hash" else digest
toml = f"""# filled artifact manifest
[readcon_core]
git-tree-sha1 = "0000000000000000000000000000000000000000"
lazy = true
[[readcon_core.download]]
url = "https://github.com/lode-org/readcon-core/releases/download/v{url_version}/{archive}"
sha256 = "{sha}"
"""
(dist / f"Artifacts-{target}.toml").write_text(toml, encoding="utf-8")
env = os.environ.copy()
env["GITHUB_WORKSPACE"] = str(ws)
env["RELEASE_TAG"] = "v0.19.0"
return subprocess.call(
[
"bash",
"-lc",
'python3 "$GITHUB_WORKSPACE/packager/scripts/check_release_artifacts.py" '
'--tag "$RELEASE_TAG" '
'--version-file "$GITHUB_WORKSPACE/src/VERSION" '
'--dist "$GITHUB_WORKSPACE/dist-clib"',
],
cwd=ws,
env=env,
stdout=subprocess.DEVNULL,
stderr=subprocess.DEVNULL,
)
if __name__ == "__main__":
unittest.main()