feat: use oxc for lowering #487

Error: Snapshot `load > loads modulepreload polyfill 1` mismatched - Expected + Received - "(function polyfill() { + "true && function polyfill() { - const relList = document.createElement("link").relList; + const relList = document.createElement("link").relList; - if (relList && relList.supports && relList.supports("modulepreload")) return; + if (relList && relList.supports && relList.supports("modulepreload")) return; - for (const link of document.querySelectorAll('link[rel="modulepreload"]')) processPreload(link); + for (const link of document.querySelectorAll("link[rel=\"modulepreload\"]")) processPreload(link); - new MutationObserver((mutations) => { + new MutationObserver((mutations) => { - for (const mutation of mutations) { + for (const mutation of mutations) { - if (mutation.type !== "childList") continue; + if (mutation.type !== "childList") continue; - for (const node of mutation.addedNodes) if (node.tagName === "LINK" && node.rel === "modulepreload") processPreload(node); + for (const node of mutation.addedNodes) if (node.tagName === "LINK" && node.rel === "modulepreload") processPreload(node); - } - }).observe(document, { + } + }).observe(document, { - childList: true, + childList: true, - subtree: true + subtree: true - }); + }); - function getFetchOpts(link) { + function getFetchOpts(link) { - const fetchOpts = {}; + const fetchOpts = {}; - if (link.integrity) fetchOpts.integrity = link.integrity; + if (link.integrity) fetchOpts.integrity = link.integrity; - if (link.referrerPolicy) fetchOpts.referrerPolicy = link.referrerPolicy; + if (link.referrerPolicy) fetchOpts.referrerPolicy = link.referrerPolicy; - if (link.crossOrigin === "use-credentials") fetchOpts.credentials = "include"; + if (link.crossOrigin === "use-credentials") fetchOpts.credentials = "include"; - else if (link.crossOrigin === "anonymous") fetchOpts.credentials = "omit"; + else if (link.crossOrigin === "anonymous") fetchOpts.credentials = "omit"; - else fetchOpts.credentials = "same-origin"; + else fetchOpts.credentials = "same-origin"; - return fetchOpts; + return fetchOpts; - } - function processPreload(link) { + } + function processPreload(link) { - if (link.ep) return; + if (link.ep) return; - link.ep = true; + link.ep = true; - const fetchOpts = getFetchOpts(link); + const fetchOpts = getFetchOpts(link); - fetch(link.href, fetchOpts); + fetch(link.href, fetchOpts); - } + } - })(); + }(); " ❯ packages/vite/src/node/__tests__/plugins/modulePreloadPolyfill/modulePreloadPolyfill.spec.ts:43:28

packages/vite/src/node/__tests__/plugins/modulePreloadPolyfill/modulePreloadPolyfill.spec.ts > load > doesn't load modulepreload polyfill when format is cjs: packages/vite/src/node/__tests__/plugins/modulePreloadPolyfill/modulePreloadPolyfill.spec.ts#L51

Error: Snapshot `load > doesn't load modulepreload polyfill when format is cjs 1` mismatched - Expected + Received ""use strict"; + false && function polyfill() { + const relList = document.createElement("link").relList; + if (relList && relList.supports && relList.supports("modulepreload")) return; + for (const link of document.querySelectorAll("link[rel=\"modulepreload\"]")) processPreload(link); + new MutationObserver((mutations) => { + for (const mutation of mutations) { + if (mutation.type !== "childList") continue; + for (const node of mutation.addedNodes) if (node.tagName === "LINK" && node.rel === "modulepreload") processPreload(node); + } + }).observe(document, { + childList: true, + subtree: true + }); + function getFetchOpts(link) { + const fetchOpts = {}; + if (link.integrity) fetchOpts.integrity = link.integrity; + if (link.referrerPolicy) fetchOpts.referrerPolicy = link.referrerPolicy; + if (link.crossOrigin === "use-credentials") fetchOpts.credentials = "include"; + else if (link.crossOrigin === "anonymous") fetchOpts.credentials = "omit"; + else fetchOpts.credentials = "same-origin"; + return fetchOpts; + } + function processPreload(link) { + if (link.ep) return; + link.ep = true; + const fetchOpts = getFetchOpts(link); + fetch(link.href, fetchOpts); + } + }(); " ❯ packages/vite/src/node/__tests__/plugins/modulePreloadPolyfill/modulePreloadPolyfill.spec.ts:51:28

Build&Test: node-18, ubuntu-latest