68 lines
2.2 KiB
JavaScript
68 lines
2.2 KiB
JavaScript
// Smoke test: join the game, verify snapshots flow, movement works,
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// boosting drains score, and steering toward the border kills us.
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import WebSocket from 'ws';
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const ws = new WebSocket('ws://localhost:8080/ws');
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let init = null;
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let snaps = 0;
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let firstHead = null;
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let lastHead = null;
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let maxScore = 0;
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let died = false;
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let respawned = false;
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let phase = 0;
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ws.on('open', () => ws.send(JSON.stringify({ t: 'join', name: 'SmokeTest' })));
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ws.on('message', (d) => {
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const m = JSON.parse(d);
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if (m.t === 'init') {
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init = m;
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console.log(`[init] id=${m.id} arena=${m.arena} pellets=${m.pellets.length}`);
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ws.send(JSON.stringify({ t: 'in', a: 0, b: false }));
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return;
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}
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if (m.t !== 'snap') return;
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snaps++;
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const me = m.snakes.find((s) => s.id === init.id);
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if (me) {
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lastHead = [me.p[0], me.p[1]];
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if (!firstHead) firstHead = [...lastHead];
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maxScore = Math.max(maxScore, m.you.score);
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}
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if (snaps === 30) {
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const moved = Math.hypot(lastHead[0] - firstHead[0], lastHead[1] - firstHead[1]);
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console.log(`[move] head moved ${moved.toFixed(1)}px over ~2s (${m.snakes.length} snakes, lb=${m.lb.length}, total=${m.total})`);
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if (moved < 50) fail('snake did not move');
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// start boosting toward the border to test boost drain + border death
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phase = 1;
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ws.send(JSON.stringify({ t: 'in', a: Math.atan2(lastHead[1], lastHead[0]), b: true }));
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}
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for (const ev of m.ev) {
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if (ev.t === 'die' && ev.id === init.id && !died) {
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died = true;
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console.log(`[death] died as expected (score=${ev.s}, pellets sample pts=${ev.p.length / 2})`);
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ws.send(JSON.stringify({ t: 'respawn' }));
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}
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}
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if (died && me && m.you.alive && !respawned) {
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respawned = true;
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console.log(`[respawn] instant respawn OK, alive with score=${m.you.score}`);
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console.log('SMOKE TEST PASSED');
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process.exit(0);
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}
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if (snaps === 150 && phase === 1) {
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console.log(`[boost] max score observed while boosting: ${maxScore}`);
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}
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});
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function fail(msg) {
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console.error('SMOKE TEST FAILED: ' + msg);
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process.exit(1);
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}
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setTimeout(() => fail(`timeout (snaps=${snaps}, died=${died}, respawned=${respawned})`), 90000);
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