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test: add origins & sameOrigin suites
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‎test/quicklink.spec.js‎

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@@ -79,4 +79,35 @@ describe('quicklink tests', function () {
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expect(responseURLs).to.be.an('array');
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expect(responseURLs).to.include(`${server}/main.css`);
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});
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it('should only prefetch links if allowed in origins list', async function () {
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const responseURLs = [];
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page.on('response', resp => {
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responseURLs.push(resp.url());
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});
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await page.goto(`${server}/test-allow-origin.html`);
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await page.waitFor(1000);
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expect(responseURLs).to.be.an('array');
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//=> origins: ['github.githubassets.com']
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expect(responseURLs).to.not.include(`${server}/2.html`);
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expect(responseURLs).to.include('https://example.com/1.html');
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expect(responseURLs).to.include('https://github.githubassets.com/images/spinners/octocat-spinner-32.gif');
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});
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it('should only prefetch links of same origin', async function () {
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const responseURLs = [];
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page.on('response', resp => {
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responseURLs.push(resp.url());
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});
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await page.goto(`${server}/test-same-origin.html`);
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await page.waitFor(1000);
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expect(responseURLs).to.be.an('array');
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//=> sameOrigin: true
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expect(responseURLs).to.include(`${server}/2.html`);
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expect(responseURLs).to.not.include('https://example.com/1.html');
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expect(responseURLs).to.not.include('https://github.githubassets.com/images/spinners/octocat-spinner-32.gif');
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});
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});

‎test/test-allow-origin.html‎

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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8" />
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<title>Prefetch: Allowed Origins</title>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link rel="stylesheet" type="text/css" media="screen" href="main.css" />
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<script src="https://polyfill.io/v2/polyfill.min.js?features=IntersectionObserver"></script>
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</head>
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<body>
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<a href="https://example.com/1.html">Link 1</a>
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<a href="2.html">Link 2</a>
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<a href="https://github.githubassets.com/images/spinners/octocat-spinner-32.gif">Spinner</a>
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<section id="stuff">
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<a href="main.css">CSS</a>
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</section>
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<a href="4.html" style="position:absolute;margin-top:900px;">Link 4</a>
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<script src="../dist/quicklink.umd.js"></script>
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<script>
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quicklink({
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origins: ['github.githubassets.com', 'example.com']
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});
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</script>
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</body>
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</html>

‎test/test-same-origin.html‎

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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="utf-8" />
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<title>Prefetch: Same Origin</title>
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<link rel="stylesheet" type="text/css" media="screen" href="main.css" />
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<script src="https://polyfill.io/v2/polyfill.min.js?features=IntersectionObserver"></script>
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</head>
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<body>
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<a href="https://example.com/1.html">Link 1</a>
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<a href="2.html">Link 2</a>
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<a href="https://github.githubassets.com/images/spinners/octocat-spinner-32.gif">Spinner</a>
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<section id="stuff">
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<a href="main.css">CSS</a>
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</section>
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<a href="4.html" style="position:absolute;margin-top:900px;">Link 4</a>
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<script src="../dist/quicklink.umd.js"></script>
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<script>
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quicklink({
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sameOrigin: true
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});
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</script>
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</body>
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</html>

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