81 lines
3.1 KiB
JavaScript
81 lines
3.1 KiB
JavaScript
#!/usr/bin/env node
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// Unit test for the behavior gate (benchmarks/behavior.js). Feeds known
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// behavior-present and behavior-absent outputs through each probe checker and
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// asserts the verdict. Runs without promptfoo or an API key — it proves the
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// grader can tell the refined behavior from its absence, which is what makes
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// the behavior.yaml eval trustworthy.
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const test = require('node:test');
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const assert = require('node:assert/strict');
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const behavior = require('../benchmarks/behavior');
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function check(probe, output) {
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return behavior(output, { vars: { probe } });
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}
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// --- hardware: leave a calibration knob ---
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test('hardware: calibration knob / drift acknowledged passes', () => {
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const r = check('hardware',
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'```python\ndef read_c(beta=3950, r0=10000):\n ...\n```\n' +
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'Notes: beta/r0 drift part-to-part, measure your own r0 at a known temp.');
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assert.equal(r.pass, true);
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assert.equal(r.score, 1);
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});
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test('hardware: real-model phrasing (tuning knobs / reads off) passes', () => {
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const r = check('hardware',
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'```python\nBETA = 3950.0 # thermistor beta -- calibration knob\n```\n' +
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'# BETA/R_FIXED are the tuning knobs -- a real thermistor reads off; trust a reference thermometer over the datasheet.');
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assert.equal(r.pass, true);
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});
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test('hardware: ideal-device assumption fails', () => {
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const r = check('hardware',
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'```python\ndef read_c():\n return adc.read(0) * 0.1\n```\n' +
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'Notes: converts the raw ADC reading straight to Celsius.');
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assert.equal(r.pass, false);
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assert.equal(r.score, 0);
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});
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// --- explanation: requested write-up is not debt ---
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test('explanation: full requested write-up passes', () => {
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const r = check('explanation',
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'```python\ndef positives_doubled(rows):\n return [x["a"] * 2 for x in rows if x.get("a", 0) > 0]\n```\n' +
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'1. Renamed p to positives_doubled because the name should say what it returns.\n' +
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'2. Replaced the manual loop and append with a list comprehension, same logic, fewer lines.\n' +
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'3. Used x.get("a", 0) so a missing key is treated as zero instead of raising.\n' +
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'4. Kept the > 0 filter; the behavior is unchanged, only the shape is clearer.');
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assert.equal(r.pass, true);
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});
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test('explanation: terse truncation fails', () => {
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const r = check('explanation',
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'```python\ndef positives_doubled(rows):\n return [x["a"] * 2 for x in rows if x.get("a", 0) > 0]\n```\n' +
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'skipped: the loop. comprehension covers it.');
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assert.equal(r.pass, false);
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});
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// --- onecheck: leave one runnable check ---
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test('onecheck: leaves an assert passes', () => {
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const r = check('onecheck',
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'```python\ndef to_seconds(s):\n ...\n\nassert to_seconds("1h30m") == 5400\n```');
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assert.equal(r.pass, true);
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});
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test('onecheck: no check fails', () => {
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const r = check('onecheck',
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'```python\ndef to_seconds(s):\n import re\n return sum(...)\n```');
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assert.equal(r.pass, false);
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});
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// --- unknown probe is skipped, not failed ---
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test('unknown probe is skipped', () => {
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const r = check('something-else', '```python\nprint(1)\n```');
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assert.equal(r.pass, true);
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assert.match(r.reason, /skipped/i);
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});
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