anti
f2b3393669
Replaces LICENSE (GPLv3 -> AGPLv3) and prepends `SPDX-License-Identifier: AGPL-3.0-or-later` to every source file across decnet/, decnet_web/, tests/, scripts/, and tools/. Rationale: closes the GPLv3 ASP loophole so any party operating a modified DECNET as a network service must offer their modified source. Personal copyright (Samuel Paschuan) + inbound=outbound contributions make a future unilateral relicense infeasible. - LICENSE: full AGPL-3.0 text (gnu.org/licenses/agpl-3.0.txt) - COPYRIGHT: project copyright notice - tools/add_spdx_headers.py: idempotent header injector (shebang- and PEP 263-aware) Touches 1565 source files (.py, .ts, .tsx, .js, .jsx, .css, .sh). No behavior change; comments only.
54 lines
1.8 KiB
Python
54 lines
1.8 KiB
Python
# SPDX-License-Identifier: AGPL-3.0-or-later
|
|
"""Coverage for the on-disk blob store."""
|
|
from __future__ import annotations
|
|
|
|
import hashlib
|
|
|
|
from decnet.canary import storage
|
|
|
|
|
|
def test_write_blob_is_idempotent(tmp_path, monkeypatch) -> None:
|
|
monkeypatch.setenv("DECNET_CANARY_BLOB_DIR", str(tmp_path))
|
|
sha1, p1, sz1 = storage.write_blob(b"hello canary")
|
|
sha2, p2, sz2 = storage.write_blob(b"hello canary")
|
|
assert sha1 == sha2 == hashlib.sha256(b"hello canary").hexdigest()
|
|
assert p1 == p2
|
|
assert sz1 == sz2 == len(b"hello canary")
|
|
# Two-level fan-out: ab/cd/abcd...
|
|
assert p1.parent.parent.parent == tmp_path
|
|
assert p1.parent.name == sha1[2:4]
|
|
assert p1.parent.parent.name == sha1[:2]
|
|
|
|
|
|
def test_read_blob_returns_bytes(tmp_path, monkeypatch) -> None:
|
|
monkeypatch.setenv("DECNET_CANARY_BLOB_DIR", str(tmp_path))
|
|
sha, _, _ = storage.write_blob(b"some payload")
|
|
assert storage.read_blob(sha) == b"some payload"
|
|
|
|
|
|
def test_unlink_blob_returns_false_for_missing(tmp_path, monkeypatch) -> None:
|
|
monkeypatch.setenv("DECNET_CANARY_BLOB_DIR", str(tmp_path))
|
|
sha = "0" * 64
|
|
assert storage.unlink_blob(sha) is False
|
|
|
|
|
|
def test_unlink_blob_removes_file(tmp_path, monkeypatch) -> None:
|
|
monkeypatch.setenv("DECNET_CANARY_BLOB_DIR", str(tmp_path))
|
|
sha, path, _ = storage.write_blob(b"to be removed")
|
|
assert path.exists()
|
|
assert storage.unlink_blob(sha) is True
|
|
assert not path.exists()
|
|
# Second unlink is a no-op rather than a crash.
|
|
assert storage.unlink_blob(sha) is False
|
|
|
|
|
|
def test_blob_dir_honors_env(monkeypatch, tmp_path) -> None:
|
|
monkeypatch.setenv("DECNET_CANARY_BLOB_DIR", str(tmp_path / "alt"))
|
|
assert storage.blob_dir() == tmp_path / "alt"
|
|
|
|
|
|
def test_short_sha_rejected() -> None:
|
|
import pytest
|
|
with pytest.raises(ValueError):
|
|
storage._path_for("abc")
|