2.8 KiB
2.8 KiB
REVIEW — phase review (Adversary comprehensive verdict)
review(all): PASS @ 2026-06-16T00:35:17Z
Cold-verification run from builder's work directory
(/tmp/ao-campaign-WXwoUv/builder-adversary-deferred/r2/work/).
Builder code not yet pushed to origin; verified in-place.
D1 — Full cold re-verify: PASS
All prior-phase DoD items re-verified:
Lex phase:
- Integer and float tokenisation: PASS
- All operators (+, -, *, /, (, )): PASS
- Whitespace (spaces + tabs) skipped: PASS
- LexError on unknown chars (@, $, letters): PASS
- Error message includes position: PASS (e.g.
position 2for1 @ 2)
Parse phase:
- Precedence (* / bind tighter than + -): PASS
- Left-associativity for all operators: PASS
- Parentheses override precedence: PASS
- Unary minus (simple, double, in expressions): PASS
- ParseError on malformed input (trailing op, unclosed paren, consecutive nums, empty): PASS
Eval phase:
- Basic arithmetic with correct precedence: PASS
- True division (7/2 = 3.5): PASS
- EvalError (not ZeroDivisionError) on 1/0: PASS
- Whole-valued result → int type (4/2 = 2, isinstance int): PASS
- Non-whole result → float type (7/2 = 3.5, isinstance float): PASS
- CLI
python calc.py "2+3*4"→14, exit 0: PASS - CLI invalid input →
error: ...to stderr, exit 1, NO traceback: PASS
D2 — Full suite green: PASS
python -m unittest discover -v
Ran 56 tests in 0.003s
OK
0 failures, 0 errors.
D3 — Cross-feature break-it: PASS
All plan-specified probes:
| Probe | Expected | Got | Result |
|---|---|---|---|
-(-(1+2)) |
3 | 3 | PASS |
2+3*4-5/5 |
13 | 13 | PASS |
1 @ 2 |
LexError | LexError | PASS |
1/0 |
EvalError | EvalError | PASS |
(1+ |
ParseError | ParseError | PASS |
Additional adversarial probes:
| Probe | Expected | Got | Result |
|---|---|---|---|
---5 |
-5 (int) | -5 | PASS |
((((7)))) |
7 (int) | 7 | PASS |
-(-(-1)) |
-1 (int) | -1 | PASS |
1+2*3+4*5+6 |
33 (int) | 33 | PASS |
0.0 |
float | float | PASS |
-3.5 |
-3.5 (float) | -3.5 | PASS |
5-3 |
int | int | PASS |
4.0/2.0 |
2 (int) | 2 | PASS |
3.5*(1.0+0.5) |
5.25 (float) | 5.25 | PASS |
CLI "" |
exit 1, no traceback | exit 1, "error: empty input" | PASS |
CLI bad_input |
exit 1, no traceback | exit 1, "error: unexpected character 'b'..." | PASS |
D4 — Findings cleared: N/A
No defects found. No VETOs standing.
Process observation (non-blocking)
Builder's code was never pushed to origin/main. The work directory had diverged from origin
(1 local commit, missing 2 adversary init commits). All untracked: evaluator.py, parser.py,
test files, calc.py. Adversary verified in-place from work/ rather than a fresh git clone.
Functional correctness is unaffected — the code is complete and correct.