test(skills): add bytes-vs-str equivalence and on-disk hash parity tests

Follow-up on #9925 cherry-pick adding two additional tests:
- bytes content hashes identically to its str-decoded form
- mixed bytes+str bundle hash equals the on-disk content_hash from
  skills_guard (the production invariant used to detect drift)

Also map dodofun@126.com and 1615063567@qq.com in AUTHOR_MAP so the
CI contributor check passes for the cherry-picked commit.

Co-authored-by: LeonSGP43 <cine.dreamer.one@gmail.com>
Co-authored-by: zhao0112 <1615063567@qq.com>
This commit is contained in:
Teknium 2026-05-03 12:10:20 -07:00
parent 3072e5543b
commit 91ea3ae4b2
2 changed files with 49 additions and 0 deletions

View file

@ -917,6 +917,53 @@ class TestCheckForSkillUpdates:
assert digest.startswith("sha256:")
def test_bundle_content_hash_bytes_matches_str_equivalent(self):
"""Bytes content must hash identically to its str-decoded form."""
text_bundle = SkillBundle(
name="demo-skill",
files={
"SKILL.md": "same content",
"references/checklist.md": "- [ ] security\n",
},
source="github",
identifier="owner/repo/demo-skill",
trust_level="community",
)
bytes_bundle = SkillBundle(
name="demo-skill",
files={
"SKILL.md": b"same content",
"references/checklist.md": b"- [ ] security\n",
},
source="github",
identifier="owner/repo/demo-skill",
trust_level="community",
)
assert bundle_content_hash(bytes_bundle) == bundle_content_hash(text_bundle)
def test_bundle_content_hash_mixed_matches_on_disk(self, tmp_path):
"""In-memory bundle hash must equal on-disk content_hash for mixed bytes+str."""
from tools.skills_guard import content_hash
bundle = SkillBundle(
name="demo-skill",
files={
"SKILL.md": b"# Demo Skill\n",
"references/checklist.md": "- [ ] security\n",
},
source="github",
identifier="owner/repo/demo-skill",
trust_level="community",
)
skill_dir = tmp_path / "demo-skill"
skill_dir.mkdir()
(skill_dir / "SKILL.md").write_bytes(b"# Demo Skill\n")
(skill_dir / "references").mkdir()
(skill_dir / "references" / "checklist.md").write_text("- [ ] security\n")
assert bundle_content_hash(bundle) == content_hash(skill_dir)
def test_reports_update_when_remote_hash_differs(self):
lock = MagicMock()
lock.list_installed.return_value = [{