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35 lines
1.2 KiB
35 lines
1.2 KiB
const { spawn } = require("child_process");
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const puppeteer = require("puppeteer");
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async function main() {
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// ** start viz server
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const proc = spawn("python", ["-u", "-c", "from tinygrad import Tensor; Tensor.arange(4).realize()"], { env: { ...process.env, VIZ:"1" },
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stdio: ["inherit", "pipe", "inherit"]});
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await new Promise(resolve => proc.stdout.on("data", r => {
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if (r.includes("ready")) resolve();
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}));
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// ** run browser tests
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let browser, page;
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try {
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browser = await puppeteer.launch({ headless: true });
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page = await browser.newPage();
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const res = await page.goto("http://localhost:8000", { waitUntil:"domcontentloaded" });
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if (res.status() !== 200) throw new Error("Failed to load page");
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const scheduleSelector = await page.waitForSelector("ul");
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scheduleSelector.click();
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await page.waitForSelector("rect");
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await page.waitForFunction(() => {
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const nodes = document.querySelectorAll("#nodes > g").length;
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const edges = document.querySelectorAll("#edges > path").length;
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return nodes > 0 && edges > 0;
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});
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} finally {
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// ** cleanups
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if (page != null) await page.close();
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if (browser != null) await browser.close();
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proc.kill();
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}
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}
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main();
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