()
| 20 | const indexPage = new File(join(appDir, 'pages/static-img.js')) |
| 21 | |
| 22 | const runTests = () => { |
| 23 | it('Should allow an image with a static src to omit height and width', async () => { |
| 24 | expect(await browser.elementById('basic-static')).toBeTruthy() |
| 25 | expect(await browser.elementById('blur-png')).toBeTruthy() |
| 26 | expect(await browser.elementById('blur-webp')).toBeTruthy() |
| 27 | expect(await browser.elementById('blur-avif')).toBeTruthy() |
| 28 | expect(await browser.elementById('blur-jpg')).toBeTruthy() |
| 29 | expect(await browser.elementById('static-svg')).toBeTruthy() |
| 30 | expect(await browser.elementById('static-gif')).toBeTruthy() |
| 31 | expect(await browser.elementById('static-bmp')).toBeTruthy() |
| 32 | expect(await browser.elementById('static-ico')).toBeTruthy() |
| 33 | expect(await browser.elementById('static-unoptimized')).toBeTruthy() |
| 34 | }) |
| 35 | it('Should use immutable cache-control header for static import', async () => { |
| 36 | await browser.eval( |
| 37 | `document.getElementById("basic-static").scrollIntoView()` |
| 38 | ) |
| 39 | await waitFor(1000) |
| 40 | const url = await browser.eval( |
| 41 | `document.getElementById("basic-static").src` |
| 42 | ) |
| 43 | const res = await fetch(url) |
| 44 | expect(res.headers.get('cache-control')).toBe( |
| 45 | 'public, max-age=315360000, immutable' |
| 46 | ) |
| 47 | }) |
| 48 | it('Should use immutable cache-control header even when unoptimized', async () => { |
| 49 | await browser.eval( |
| 50 | `document.getElementById("static-unoptimized").scrollIntoView()` |
| 51 | ) |
| 52 | await waitFor(1000) |
| 53 | const url = await browser.eval( |
| 54 | `document.getElementById("static-unoptimized").src` |
| 55 | ) |
| 56 | const res = await fetch(url) |
| 57 | expect(res.headers.get('cache-control')).toBe( |
| 58 | 'public, max-age=31536000, immutable' |
| 59 | ) |
| 60 | }) |
| 61 | it('Should automatically provide an image height and width', async () => { |
| 62 | expect(html).toContain('width:400px;height:300px') |
| 63 | }) |
| 64 | it('Should allow provided width and height to override intrinsic', async () => { |
| 65 | expect(html).toContain('width:200px;height:200px') |
| 66 | expect(html).not.toContain('width:400px;height:400px') |
| 67 | }) |
| 68 | it('Should add a blur placeholder to statically imported jpg', async () => { |
| 69 | const $ = cheerio.load(html) |
| 70 | // The base64 snapshot is not necessarily stable across OSs and Architectures |
| 71 | if (process.env.IS_TURBOPACK_TEST) { |
| 72 | expect( |
| 73 | replaceDataUrl($('#basic-static').attr('style')) |
| 74 | ).toMatchInlineSnapshot( |
| 75 | `"position:absolute;top:0;left:0;bottom:0;right:0;box-sizing:border-box;padding:0;border:none;margin:auto;display:block;width:0;height:0;min-width:100%;max-width:100%;min-height:100%;max-height:100%;background-size:cover;background-position:0% 0%;filter:blur(20px);background-image:url("data:<REPLACED>")"` |
| 76 | ) |
| 77 | } else { |
| 78 | expect( |
| 79 | replaceDataUrl($('#basic-static').attr('style')) |
no test coverage detected