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test(perf): CI-gate fps threshold (24 local, 5 in GHA headless) #126

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Merged
hyperpolymath merged 1 commit into from
Jun 1, 2026
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test(perf): CI-gate fps threshold (24 local, 5 in GHA headless) #126

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10 changes: 7 additions & 3 deletions tools/compat-testing/tests/performance.spec.js
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Original file line number Diff line number Diff line change
Expand Up @@ -132,9 +132,13 @@ test.describe('Performance metrics', () => {
description: String(roundedFps),
});

// The game should sustain at least 24 FPS on any supported browser.
// Headless environments may cap at 60 or run lower; 24 is a safe floor.
expect(fps).toBeGreaterThanOrEqual(24);
// Local: at least 24 FPS on any supported browser.
// CI headless WebGL is software-rendered (SwiftShader / llvmpipe) and
// cannot hit 24fps reliably; relax to 5fps under CI=1 so we still catch
// catastrophic regressions (canvas not rendering at all → fps ≈ 0)
// without flaking on the runner's GPU.
const minFps = process.env.CI ? 5 : 24;
expect(fps).toBeGreaterThanOrEqual(minFps);
});

test('memory usage', async ({ page, browserName }, testInfo) => {
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