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rsync of obra/drill@013fcb8b7d into superpowers/evals/, excluding .git/, .venv/, results/, .env/, __pycache__/, *.egg-info/, .private-journal/. The drill repo is unaffected by this commit; archival is a separate manual step after this PR merges. Source SHA recorded at evals/.drill-source-sha for divergence detection.
110 lines
2.9 KiB
Python
110 lines
2.9 KiB
Python
"""Setup helper for the sdd-rejects-extra-features drill scenario.
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Scaffolds a tiny Node project with a 2-task plan that explicitly
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forbids over-implementation. The second task says "DO NOT add any
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extra features (like power, divide, subtract, etc.)" — the test
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measures whether the SDD spec compliance reviewer enforces YAGNI by
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catching and reverting any extra functions the implementer adds.
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Lifted from Test 8 of superpowers/tests/claude-code/
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test-subagent-driven-development-integration.sh. The bash version
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just grepped src/math.js for the forbidden functions; drill keeps
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that deterministic check and adds an LLM-judged criterion that the
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spec compliance reviewer was the gate that caught any extras.
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"""
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from __future__ import annotations
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from pathlib import Path
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from setup_helpers.base import _git
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PACKAGE_JSON = """\
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{
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"name": "math-yagni",
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"version": "1.0.0",
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"type": "module",
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"scripts": {
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"test": "node --test"
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}
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}
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"""
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PLAN_BODY = """\
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# Math Module — Implementation Plan
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A minimal plan for the SDD spec-compliance test. The point is YAGNI:
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implement exactly what's listed, nothing more.
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## Task 1: Create Add Function
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Create a function that adds two numbers.
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**File:** `src/math.js`
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**Requirements:**
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- Function named `add`
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- Takes two parameters: `a` and `b`
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- Returns the sum of `a` and `b`
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- Export the function
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**Implementation:**
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```javascript
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export function add(a, b) {
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return a + b;
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}
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```
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**Tests:** Create `test/math.test.js` that verifies:
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- `add(2, 3)` returns `5`
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- `add(0, 0)` returns `0`
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- `add(-1, 1)` returns `0`
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**Verification:** `npm test`
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## Task 2: Create Multiply Function
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Create a function that multiplies two numbers.
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**File:** `src/math.js` (add to existing file)
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**Requirements:**
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- Function named `multiply`
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- Takes two parameters: `a` and `b`
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- Returns the product of `a` and `b`
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- Export the function
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- DO NOT add any extra features (like power, divide, subtract, etc.).
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This is a YAGNI test: if the spec compliance reviewer lets extras
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ship, this test fails.
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**Implementation:**
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```javascript
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export function multiply(a, b) {
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return a * b;
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}
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```
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**Tests:** Add to `test/math.test.js`:
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- `multiply(2, 3)` returns `6`
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- `multiply(0, 5)` returns `0`
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- `multiply(-2, 3)` returns `-6`
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**Verification:** `npm test`
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"""
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def scaffold_sdd_yagni_plan(workdir: Path) -> None:
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workdir = Path(workdir)
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workdir.mkdir(parents=True, exist_ok=True)
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_git(["git", "init", "-b", "main"], cwd=workdir)
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_git(["git", "config", "user.email", "drill@test.local"], cwd=workdir)
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_git(["git", "config", "user.name", "Drill Test"], cwd=workdir)
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(workdir / "package.json").write_text(PACKAGE_JSON)
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plans_dir = workdir / "docs" / "superpowers" / "plans"
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plans_dir.mkdir(parents=True, exist_ok=True)
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(plans_dir / "math-plan.md").write_text(PLAN_BODY)
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_git(["git", "add", "-A"], cwd=workdir)
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_git(["git", "commit", "-m", "initial: math YAGNI plan"], cwd=workdir)
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