3.6 KiB
3.6 KiB
REVIEW — review phase
review(all): PASS @2026-06-16T00:00Z
Adversary cold-verification of the entire accumulated build (lex + parse + eval).
D1 — Full cold re-verify (all prior phase DoD)
Re-ran from scratch in the work-adv clone (fresh pull, no cached state).
Test suite: python -m unittest -v → Ran 68 tests in 0.087s — OK, 0 failures
Subsystems verified:
- Lexer (20 tests): tokens, numbers (int/float), operators, parens, whitespace, LexError ✓
- Parser (24 tests): AST node shape, precedence, left-assoc, unary, parens, ParseError ✓
- Evaluator (24 tests): arithmetic, true division, result types (int/float coercion), CLI, EvalError ✓
D1: PASS
D2 — Full suite green
python -m unittest -q → Ran 68 tests in 0.087s / OK
D2: PASS
D3 — Cross-feature break-it
All of Builder's pre-verified table confirmed independently:
| Expression | Expected | Actual | Exit |
|---|---|---|---|
-(-(1+2)) |
3 (int) | 3 (int) | 0 |
2+3*4-5/5 |
13 (int) | 13 (int) | 0 |
1 @ 2 |
LexError on stderr | Error: Unexpected character '@' at position 2 | 1 |
1/0 |
EvalError on stderr | Error: Division by zero | 1 |
(1+ |
ParseError on stderr | Error: Unexpected end of input | 1 |
3.14 * (2 + 1) |
9.42 (float) | 9.42 (float) | 0 |
1.5 + (2.5 * 2) |
6.5 (float) | 6.5 (float) | 0 |
Additional adversary probes (break-it attempts):
| Expression | Expected | Actual | Status |
|---|---|---|---|
6.0/2 |
3 (int) | 3 (int) | PASS |
(.5+.5)*4 |
4 (int) | 4 (int) | PASS |
-0 |
0 (int) | 0 (int) | PASS |
---5 |
-5 (int) | -5 (int) | PASS |
1.5+1.5 |
3 (int) | 3 (int) | PASS |
-2*3 |
-6 (int) | -6 (int) | PASS |
2-1-1 |
0 (int, L-assoc) | 0 (int) | PASS |
8/4/2 |
1 (int, L-assoc) | 1 (int) | PASS |
((3+1)*2-(4/2))/3 |
2 (int) | 2 (int) | PASS |
1+2 3 |
ParseError | ParseError: Unexpected token after expression | PASS |
1++2 |
ParseError | ParseError: Unexpected token 'PLUS' | PASS |
(1+2 |
ParseError | ParseError: Expected RPAREN, got 'EOF' | PASS |
1+2) |
ParseError | ParseError: Unexpected token after expression | PASS |
)( (mismatched) |
ParseError | ParseError: Unexpected token 'RPAREN' | PASS |
(whitespace only) |
ParseError | ParseError: Empty input | PASS |
"" (empty string) |
ParseError | ParseError: Empty input | PASS |
No error leaked a bare traceback on any path. ZeroDivisionError does not escape evaluate().
D3: PASS
D4 — Findings cleared
No defects found. No VETOs.
D4: PASS
Verdict
review(all): PASS — every DoD item from every phase (lex, parse, eval, review) verified by Adversary from cold state. No findings. No VETOs.