55 lines
2.9 KiB
JavaScript
55 lines
2.9 KiB
JavaScript
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// Simple CDP driver for the running DSH Electron shell — used by QA
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// walkthrough passes (see docs/qa-walkthrough-round2.md) to drive the live
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// app from a shell script.
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//
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// Prereqs: launch Electron with --remote-debugging-port=9222. Uses Node's
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// built-in WebSocket (no Origin header) so Chromium doesn't 403 the connect
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// the way a browser-origin WS would. Same-family tool as test/electron-e2e.js.
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//
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// Usage: node test/qa-cdp-drive.mjs <cmd> [args...]
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// eval <js> — run js in page, print JSON result
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// click <selector> — document.querySelector(selector).click()
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// settab <tab-key> — call window.__dshTabs.switchTo(tab)
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// mtab <mission-key> — click .mission-subview-tab[data-mission-tab=key]
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// waitfor <selector> — poll up to 3s for the selector, print bool
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const [,, cmd, ...rest] = process.argv
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async function main() {
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const res = await fetch('http://localhost:9222/json/list')
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const targets = await res.json()
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const target = targets.find((t) => t.type === 'page')
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if (!target) throw new Error('no page target')
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const ws = new WebSocket(target.webSocketDebuggerUrl)
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await new Promise((r, x) => { ws.onopen = r; ws.onerror = (e) => x(e) })
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let id = 1
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const pending = new Map()
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ws.onmessage = (ev) => {
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const msg = JSON.parse(ev.data)
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if (msg.id != null && pending.has(msg.id)) {
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const [ok, err] = pending.get(msg.id); pending.delete(msg.id)
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if (msg.error) err(new Error(msg.error.message)); else ok(msg.result)
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}
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}
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const call = (m, p = {}) => new Promise((ok, err) => {
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const _id = id++; pending.set(_id, [ok, err])
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ws.send(JSON.stringify({ id: _id, method: m, params: p }))
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})
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const ev = async (js) => {
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const r = await call('Runtime.evaluate', { expression: js, returnByValue: true, awaitPromise: true })
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if (r.exceptionDetails) throw new Error(r.exceptionDetails.exception?.description || r.exceptionDetails.text)
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return r.result?.value
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}
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let out
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if (cmd === 'eval') out = await ev(rest.join(' '))
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else if (cmd === 'click') out = await ev(`(function(){const el=document.querySelector(${JSON.stringify(rest[0])}); if(!el) return 'NO_ELEMENT'; el.click(); return 'OK'})()`)
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else if (cmd === 'settab') out = await ev(`window.__dshTabs && window.__dshTabs.switchTo && window.__dshTabs.switchTo(${JSON.stringify(rest[0])})`)
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else if (cmd === 'mtab') out = await ev(`(function(){const el=document.querySelector('.mission-subview-tab[data-mission-tab='+${JSON.stringify(rest[0])}+']'); if(!el) return 'NO_MTAB'; el.click(); return 'OK'})()`)
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else if (cmd === 'waitfor') out = await ev(`(async()=>{for(let i=0;i<15;i++){if(document.querySelector(${JSON.stringify(rest[0])})) return true; await new Promise(r=>setTimeout(r,200))} return false})()`)
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else throw new Error('unknown cmd '+cmd)
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console.log(typeof out === 'string' ? out : JSON.stringify(out))
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ws.close()
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}
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main().catch((e) => { console.error(String(e)); process.exit(1) })
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