fix: serve modern image assets in native docs development

test/markdown-source-links.test.tsmodified+38-0

Changes to test/markdown-source-links.test.ts

		⋯451 linesShow the 451 lines above this hunk@@ -452,3 +452,41 @@ test('include reference validation refuses excessive candidates without publishi
452	452	try { expect((await fetch(`${url}/docs/guides/start`)).status).toBe(500) }
453	453	finally { stop() }
454	454	}, 30000)
	455	+
	456	+test('native dev serves WebP and AVIF bytes from public and docs roots under the docs mount', async () => {
	457	+ const f = await fixture()
	458	+ await mkdir(join(f.docs, 'public/assets'), { recursive: true })
	459	+ await mkdir(join(f.docs, 'assets'), { recursive: true })
	460	+ const assets = [
	461	+ { name: 'public.webp', type: 'image/webp', directory: 'public/assets' },
	462	+ { name: 'public.avif', type: 'image/avif', directory: 'public/assets' },
	463	+ { name: 'root.webp', type: 'image/webp', directory: 'assets' },
	464	+ { name: 'root.avif', type: 'image/avif', directory: 'assets' },
	465	+ ]
	466	+ // The HTTP server transports opaque original bytes; decoding belongs to the browser.
	467	+ const bytes = new Uint8Array([0, 1, 255, 128, 82, 73, 70, 70, 0])
	468	+ for (const asset of assets)
	469	+ await writeFile(join(f.docs, asset.directory, asset.name), bytes)
	470	+ await writeFile(join(f.docs, 'assets/public.webp'), 'shadowed root bytes')
	471	+ const { url, stop } = await startServer({ port: 0, root: f.docs, watch: false, quiet: true, config })
	472	+ try {
	473	+ for (const asset of assets) {
	474	+ for (const prefix of ['', '/docs']) {
	475	+ const response = await fetch(`${url}${prefix}/assets/${asset.name}`)
	476	+ const actual = new Uint8Array(await response.arrayBuffer())
	477	+ expect({ name: asset.name, prefix, status: response.status }).toEqual({ name: asset.name, prefix, status: 200 })
	478	+ expect(response.headers.get('content-type')).toBe(asset.type)
	479	+ expect(actual).toEqual(bytes)
	480	+ }
	481	+ }
	482	+ const missing = await fetch(`${url}/docs/assets/missing.webp`)
	483	+ expect(missing.status).toBe(404)
	484	+ const page = await fetch(`${url}/docs/guides/start`)
	485	+ expect(page.status).toBe(200)
	486	+ await assertLinks(await page.text())
	487	+ }
	488	+ finally { stop() }
	489	+ expect(await buildDocs({ dir: f.docs, outdir: f.out, config: f.configFile, searchIndex: false })).toBe(true)
	490	+ for (const asset of assets.filter(asset => asset.directory === 'public/assets'))
	491	+ expect(new Uint8Array(await Bun.file(join(f.out, '.bunpress/assets', asset.name)).arrayBuffer())).toEqual(bytes)
	492	+}, 30000)