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Add tests for respecting link selector
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‎tests/fixtures/link-selector-default.html

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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<title>Link types</title>
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<link rel="stylesheet" href="/assets/style.css" />
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</head>
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<body>
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<main id="swup" class="transition-main">
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<h1>Link types</h1>
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<p>Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.</p>
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<ul>
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<li><a href="/page-1.html">Page 1</a></li>
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</ul>
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<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
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<a xlink:href="/page-2.html">
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<text x="10" y="10" font-size="2">SVG link</text>
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</a>
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</svg>
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</main>
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<script src="/dist/swup.umd.js"></script>
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<script src="/dist/index.umd.js"></script>
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<script>
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window._swup = new Swup({
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plugins: [new SwupPreloadPlugin()]
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});
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</script>
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</body>
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</html>

‎tests/fixtures/link-types.html renamed to ‎tests/fixtures/link-selector-modified.html

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@@ -17,14 +17,9 @@ <h1>Link types</h1>
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<svg viewBox="0 0 100 100" xmlns="http://www.w3.org/2000/svg">
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<a xlink:href="/page-2.html">
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<text x="10" y="10" font-size="2">SVG link to page</text>
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<text x="10" y="10" font-size="2">SVG link</text>
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</a>
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</svg>
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<img src="data:image/gif;base64,R0lGODlhAQABAAAAACw=" usemap="#imagemap" width="100" height="100" />
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<map name="imagemap">
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<area shape="rect" coords="0,0,100,100" href="/page-3.html" alt="Map link to page" />
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</map>
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</main>
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<script src="/dist/swup.umd.js"></script>
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<script src="/dist/index.umd.js"></script>

‎tests/fixtures/visible-links-selector.html

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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<meta name="viewport" content="width=device-width, initial-scale=1" />
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<title>Preload visible links with options</title>
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<link rel="stylesheet" href="/assets/style.css" />
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</head>
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<body>
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<main id="swup" class="transition-main">
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<h1>Preload visible links with modified selector</h1>
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<p>Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua.</p>
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<ul>
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<li><a href="/page-1.html">Page 1</a></li>
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<li><a href="/page-2.html">Page 2</a></li>
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<li><a href="/page-3.html">Page 3</a></li>
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<li><a href="/page-4.html">Page 4</a></li>
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<li>
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<svg viewBox="0 0 300 300" xmlns="http://www.w3.org/2000/svg">
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<a xlink:href="/page-5.html"><text x="10" y="10" font-size="2">Page 5</text></a>
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</svg>
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</li>
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</ul>
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</main>
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<script src="/dist/swup.umd.js"></script>
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<script src="/dist/index.umd.js"></script>
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<script>
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window._swup = new Swup({
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linkSelector: 'li:nth-child(odd) a, svg a',
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plugins: [new SwupPreloadPlugin({
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preloadVisibleLinks: {
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enabled: true,
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delay: 10
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}
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})]
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});
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</script>
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</body>
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</html>

‎tests/functional/preload-plugin.spec.ts

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@@ -94,11 +94,18 @@ test.describe('active links', () => {
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await expectSwupToHaveCacheEntry(page, '/page-3.html');
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});
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test('preloads svg links', async ({ page }) => {
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await page.goto('/link-types.html');
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test('respects swup link selector', async ({ page }) => {
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await page.goto('/link-selector-default.html');
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await waitForSwup(page);
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await page.focus('svg a');
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await sleep(200);
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await expectSwupNotToHaveCacheEntry(page, '/page-2.html');
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await page.focus('svg a', { strict: true });
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});
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test('allows modified swup link selector', async ({ page }) => {
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await page.goto('/link-selector-modified.html');
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await waitForSwup(page);
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await page.focus('svg a');
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await expectSwupToHaveCacheEntry(page, '/page-2.html');
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});
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});
@@ -155,6 +162,14 @@ test.describe('visible links', () => {
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await expectSwupNotToHaveCacheEntries(page, ['/page-2.html']); // ignored via ignore()
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await expectSwupNotToHaveCacheEntries(page, ['/page-9.html']); // ignored via containers
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});
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test('respects swup link selector', async ({ page }) => {
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await page.goto('/visible-links-selector.html');
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// await scroll(page, { direction: 'down', delay: 10 });
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await sleep(200);
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await expectSwupToHaveCacheEntries(page, ['/page-1.html', '/page-3.html', '/page-5.html']);
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await expectSwupNotToHaveCacheEntries(page, ['/page-2.html', '/page-4.html']); // ignored via linkSelector option
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});
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});
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test.describe('throttle', () => {

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