diff options
Diffstat (limited to 'tools/wpt/runner.ts')
| -rw-r--r-- | tools/wpt/runner.ts | 235 |
1 files changed, 0 insertions, 235 deletions
diff --git a/tools/wpt/runner.ts b/tools/wpt/runner.ts deleted file mode 100644 index ee2fc2b74..000000000 --- a/tools/wpt/runner.ts +++ /dev/null @@ -1,235 +0,0 @@ -// Copyright 2018-2024 the Deno authors. All rights reserved. MIT license. -import { delay, join, ROOT_PATH, TextLineStream, toFileUrl } from "../util.js"; -import { assert, denoBinary, ManifestTestOptions, runPy } from "./utils.ts"; -import { DOMParser } from "https://deno.land/x/deno_dom@v0.1.3-alpha2/deno-dom-wasm.ts"; - -export async function runWithTestUtil<T>( - verbose: boolean, - f: () => Promise<T>, -): Promise<T> { - const proc = runPy([ - "wpt", - "serve", - "--config", - "../../../tools/wpt/config.json", - ], { - stdout: verbose ? "inherit" : "piped", - stderr: verbose ? "inherit" : "piped", - }); - - const start = performance.now(); - while (true) { - await delay(1000); - try { - const req = await fetch("http://localhost:8000/"); - await req.body?.cancel(); - if (req.status == 200) { - break; - } - } catch (_err) { - // do nothing if this fails - } - const passedTime = performance.now() - start; - if (passedTime > 15000) { - try { - proc.kill("SIGINT"); - } catch { - // Might have already died - } - await proc.status; - throw new Error("Timed out while trying to start wpt test util."); - } - } - - if (verbose) console.log(`Started wpt test util.`); - - try { - return await f(); - } finally { - if (verbose) console.log("Killing wpt test util."); - try { - proc.kill("SIGINT"); - } catch { - // Might have already died - } - await proc.status; - } -} - -export interface TestResult { - cases: TestCaseResult[]; - harnessStatus: TestHarnessStatus | null; - duration: number; - status: number; - stderr: string; -} - -export interface TestHarnessStatus { - status: number; - message: string | null; - stack: string | null; -} - -export interface TestCaseResult { - name: string; - passed: boolean; - status: number; - message: string | null; - stack: string | null; -} - -export async function runSingleTest( - url: URL, - _options: ManifestTestOptions, - reporter: (result: TestCaseResult) => void, - inspectBrk: boolean, - timeouts: { long: number; default: number }, -): Promise<TestResult> { - const timeout = _options.timeout === "long" - ? timeouts.long - : timeouts.default; - const filename = url.pathname.substring( - url.pathname.lastIndexOf("/") + 1, - url.pathname.indexOf("."), - ); - const { title } = Object.fromEntries(_options.script_metadata || []); - const bundle = await generateBundle(url); - const tempFile = await Deno.makeTempFile({ - prefix: "wpt-bundle-", - suffix: ".js", - }); - - let interval; - try { - await Deno.writeTextFile(tempFile, bundle); - - const startTime = new Date().getTime(); - - const args = [ - "run", - "-A", - "--unstable-broadcast-channel", - "--unstable-webgpu", - "--unstable-net", - "--v8-flags=--expose-gc", - ]; - - if (inspectBrk) { - args.push("--inspect-brk"); - } - - args.push( - "--enable-testing-features-do-not-use", - "--location", - url.toString(), - "--cert", - join(ROOT_PATH, `./tools/wpt/certs/cacert.pem`), - tempFile, - "[]", - ); - - const start = performance.now(); - const proc = new Deno.Command(denoBinary(), { - args, - env: { - NO_COLOR: "1", - }, - stdout: "null", - stderr: "piped", - }).spawn(); - - const cases = []; - let stderr = ""; - - let harnessStatus = null; - - const lines = proc.stderr.pipeThrough(new TextDecoderStream()).pipeThrough( - new TextLineStream(), - ); - interval = setInterval(() => { - const passedTime = performance.now() - start; - if (passedTime > timeout) { - proc.kill("SIGINT"); - } - }, 1000); - for await (const line of lines) { - if (line.startsWith("{")) { - const data = JSON.parse(line); - const result = { ...data, passed: data.status == 0 }; - if (/^Untitled( \d+)?$/.test(result.name)) { - result.name = `${title || filename}${result.name.slice(8)}`; - } - cases.push(result); - reporter(result); - } else if (line.startsWith("#$#$#{")) { - harnessStatus = JSON.parse(line.slice(5)); - } else { - stderr += line + "\n"; - } - } - - const duration = new Date().getTime() - startTime; - - const { code } = await proc.status; - return { - status: code, - harnessStatus, - duration, - cases, - stderr, - }; - } finally { - clearInterval(interval); - await Deno.remove(tempFile); - } -} - -async function generateBundle(location: URL): Promise<string> { - const res = await fetch(location); - const body = await res.text(); - const doc = new DOMParser().parseFromString(body, "text/html"); - assert(doc, "document should have been parsed"); - const scripts = doc.getElementsByTagName("script"); - const title = doc.getElementsByTagName("title")[0]?.childNodes[0].nodeValue; - const scriptContents = []; - let inlineScriptCount = 0; - if (title) { - const url = new URL(`#${inlineScriptCount}`, location); - inlineScriptCount++; - scriptContents.push([ - url.href, - `globalThis.META_TITLE=${JSON.stringify(title)}`, - ]); - } - for (const script of scripts) { - const src = script.getAttribute("src"); - if (src === "/resources/testharnessreport.js") { - const url = toFileUrl( - join(ROOT_PATH, "./tools/wpt/testharnessreport.js"), - ); - const contents = await Deno.readTextFile(url); - scriptContents.push([url.href, contents]); - } else if (src) { - const url = new URL(src, location); - const res = await fetch(url); - if (res.ok) { - const contents = await res.text(); - scriptContents.push([url.href, contents]); - } - } else { - const url = new URL(`#${inlineScriptCount}`, location); - inlineScriptCount++; - scriptContents.push([url.href, script.textContent]); - } - } - - return scriptContents.map(([url, contents]) => ` -(function() { - const [_,err] = Deno[Deno.internal].core.evalContext(${ - JSON.stringify(contents) - }, ${JSON.stringify(url)}); - if (err !== null) { - throw err?.thrown; - } -})();`).join("\n"); -} |