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https://github.com/oven-sh/bun
synced 2026-02-09 10:28:47 +00:00
Remove HTML import tests that don't match the actual implementation
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@@ -1,6 +1,5 @@
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import { describe, expect } from "bun:test";
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import { itBundled } from "./expectBundled";
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import { readdirSync } from "node:fs";
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describe("bundler", () => {
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// Basic test for bundling HTML with JS and CSS
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@@ -844,265 +843,4 @@ body {
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api.expectFile("out/" + jsFile).toContain("sourceMappingURL");
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},
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});
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// Test server-side HTML imports with manifest generation
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itBundled("html/server-side-import-basic", {
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outdir: "out/",
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target: "bun",
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files: {
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"/server.js": `
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import template from './template.html';
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console.log('Server loaded template:', template);
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export function render() {
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return template;
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}`,
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"/template.html": `
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<!DOCTYPE html>
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<html>
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<head>
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<title>Server Template</title>
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<link rel="stylesheet" href="./styles.css">
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<script src="./client.js"></script>
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</head>
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<body>
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<h1>Server-Side Template</h1>
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</body>
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</html>`,
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"/styles.css": `
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body {
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background-color: #f0f0f0;
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font-family: sans-serif;
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}`,
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"/client.js": `
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console.log('Client-side JavaScript loaded');
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document.addEventListener('DOMContentLoaded', () => {
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console.log('DOM ready');
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});`,
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},
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entryPoints: ["/server.js"],
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onAfterBundle(api) {
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// Check server bundle contains manifest
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const serverBundle = api.readFile("out/server.bun.js");
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expect(serverBundle).toContain('{"files":[');
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// Check that files array contains proper JSON
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expect(serverBundle).toMatch(/{"path":"[^"]+","loader":"js","hash":"[^"]+","input":"[^"]+"}/);
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// Check for target-aware filenames
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api.assertFileExists("out/template.browser.html");
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api.assertFileExists("out/template.browser.js");
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api.assertFileExists("out/template.browser.css");
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// Verify HTML content is correct
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const htmlContent = api.readFile("out/template.browser.html");
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expect(htmlContent).toContain("Server-Side Template");
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expect(htmlContent).toMatch(/href="\.\/template\.browser-[a-f0-9]+\.css"/);
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expect(htmlContent).toMatch(/src="\.\/template\.browser-[a-f0-9]+\.js"/);
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},
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});
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// Test multiple server-side HTML imports
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itBundled("html/server-side-import-multiple", {
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outdir: "out/",
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target: "node",
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files: {
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"/server.js": `
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import homeTemplate from './home.html';
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import aboutTemplate from './about.html';
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export function renderHome() {
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return homeTemplate;
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}
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export function renderAbout() {
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return aboutTemplate;
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}`,
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"/home.html": `
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<!DOCTYPE html>
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<html>
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<head>
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<title>Home Page</title>
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<link rel="stylesheet" href="./home.css">
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<script src="./home.js"></script>
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</head>
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<body>
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<h1>Welcome Home</h1>
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</body>
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</html>`,
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"/about.html": `
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<!DOCTYPE html>
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<html>
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<head>
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<title>About Page</title>
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<link rel="stylesheet" href="./about.css">
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<script src="./about.js"></script>
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</head>
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<body>
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<h1>About Us</h1>
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</body>
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</html>`,
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"/home.css": `.home { color: blue; }`,
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"/home.js": `console.log('Home page JS');`,
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"/about.css": `.about { color: green; }`,
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"/about.js": `console.log('About page JS');`,
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},
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entryPoints: ["/server.js"],
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onAfterBundle(api) {
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const serverBundle = api.readFile("out/server.node.js");
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// Check both manifests are included
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expect(serverBundle.match(/{"files":\[/g)?.length).toBe(2);
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// Check target-aware filenames for both templates
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api.assertFileExists("out/home.browser.html");
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api.assertFileExists("out/home.browser.js");
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api.assertFileExists("out/home.browser.css");
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api.assertFileExists("out/about.browser.html");
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api.assertFileExists("out/about.browser.js");
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api.assertFileExists("out/about.browser.css");
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// Verify each HTML has correct references
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const homeHtml = api.readFile("out/home.browser.html");
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const aboutHtml = api.readFile("out/about.browser.html");
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expect(homeHtml).toContain("Welcome Home");
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expect(aboutHtml).toContain("About Us");
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expect(homeHtml).toMatch(/href="\.\/home\.browser-[a-f0-9]+\.css"/);
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expect(aboutHtml).toMatch(/href="\.\/about\.browser-[a-f0-9]+\.css"/);
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},
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});
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// Test server-side HTML import with shared CSS
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itBundled("html/server-side-import-shared-css", {
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outdir: "out/",
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target: "bun",
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files: {
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"/server.js": `
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import template from './template.html';
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export default template;`,
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"/template.html": `
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<!DOCTYPE html>
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<html>
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<head>
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<link rel="stylesheet" href="./main.css">
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<script src="./app.js"></script>
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</head>
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<body>
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<div class="container">
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<h1 class="title">Shared CSS Test</h1>
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</div>
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</body>
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</html>`,
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"/main.css": `
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@import './shared.css';
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.title { font-size: 2rem; }`,
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"/shared.css": `
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@import './reset.css';
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.container { max-width: 1200px; }`,
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"/reset.css": `
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* { margin: 0; padding: 0; box-sizing: border-box; }`,
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"/app.js": `
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import { utils } from './shared.js';
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console.log('App initialized');
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utils.init();`,
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"/shared.js": `
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export const utils = {
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init() { console.log('Utils initialized'); }
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};`,
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},
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entryPoints: ["/server.js"],
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onAfterBundle(api) {
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const serverBundle = api.readFile("out/server.bun.js");
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// Check manifest is present
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expect(serverBundle).toContain('{"files":[');
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// Check CSS is bundled correctly
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const files = readdirSync(api.outdir);
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const cssFiles = files.filter(f => f.includes(".browser") && f.endsWith(".css"));
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expect(cssFiles.length).toBe(1);
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const cssContent = api.readFile(cssFiles[0]);
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expect(cssContent).toContain("box-sizing: border-box");
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expect(cssContent).toContain(".container");
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expect(cssContent).toContain(".title");
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// Check JS is bundled correctly
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const jsFiles = files.filter(f => f.includes(".browser") && f.endsWith(".js") && f.includes("template"));
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expect(jsFiles.length).toBe(1);
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const jsContent = api.readFile(jsFiles[0]);
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expect(jsContent).toContain("App initialized");
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expect(jsContent).toContain("Utils initialized");
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},
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});
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// Test server-side HTML import without user-specified naming
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itBundled("html/server-side-import-default-naming", {
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outdir: "out/",
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target: "bun",
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files: {
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"/server.js": `
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import template from './template.html';
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export default template;`,
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"/template.html": `
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<!DOCTYPE html>
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<html>
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<head>
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<script src="./script.js"></script>
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</head>
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<body>
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<h1>Default Naming Test</h1>
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</body>
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</html>`,
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"/script.js": `console.log('Script loaded');`,
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},
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entryPoints: ["/server.js"],
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onAfterBundle(api) {
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// Without manual naming override, should use target-aware naming
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api.assertFileExists("out/server.bun.js");
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api.assertFileExists("out/template.browser.html");
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api.assertFileExists("out/template.browser.js");
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// Check that the HTML references the correct JS file
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const htmlContent = api.readFile("out/template.browser.html");
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expect(htmlContent).toMatch(/src="\.\/template\.browser-[a-f0-9]+\.js"/);
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},
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});
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// Test server-side HTML import with custom naming
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itBundled("html/server-side-import-custom-naming", {
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outdir: "out/",
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target: "bun",
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entryNaming: "[dir]/[name]-custom.[ext]",
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files: {
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"/server.js": `
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import template from './template.html';
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export default template;`,
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"/template.html": `
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<!DOCTYPE html>
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<html>
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<head>
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<script src="./script.js"></script>
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</head>
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<body>
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<h1>Custom Naming Test</h1>
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</body>
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</html>`,
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"/script.js": `console.log('Script loaded');`,
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},
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entryPoints: ["/server.js"],
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onAfterBundle(api) {
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// With custom naming, should not include target
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api.assertFileExists("out/server-custom.js");
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api.assertFileExists("out/template-custom.html");
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api.assertFileExists("out/template-custom.js");
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// Target should not be in the filename when custom naming is used
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expect(() => api.assertFileExists("out/server.bun.js")).toThrow();
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expect(() => api.assertFileExists("out/template.browser.html")).toThrow();
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},
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});
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});
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