third_party/WebKit/LayoutTests/http/tests/preload/resources/media-link-headers.php - Issue 1738133002: Add support for media attribute on link

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Side by Side Diff: third_party/WebKit/LayoutTests/http/tests/preload/resources/media-link-headers.php

Issue 1738133002: Add support for media attribute on link (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: review nits Created 4 years, 9 months ago

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	1 <?php

	2 header("Link: <http://127.0.0.1:8000/resources/square.png?large>;rel=preload ;as=image;media='(min-width: 300px)'", false);

	3 header("Link: <http://127.0.0.1:8000/resources/square.png?small>;rel=preload ;as=image;media='(max-width: 299px)'", false);

	4 ?>

	5 <!DOCTYPE html>

	6 <meta name="viewport" content="width=160">

	7 <script>

	8 window.addEventListener("load", function() {

	9 var entries = performance.getEntriesByType("resource");

	10 var smallLoaded = false;

	11 for (var i = 0; i < entries.length; ++i) {

	12 if (entries[i].name.indexOf("large") != -1)

	13 window.opener.postMessage("largeloaded", "*");

	14 if (entries[i].name.indexOf("small") != -1)

	15 smallLoaded = true;

	16 }

	17 if (smallLoaded)

	18 window.opener.postMessage("success", "*")

	19 window.opener.postMessage("smallnotloaded", "*");

	20 });

	21 </script>

	22 <script src="../resources/slow-script.pl?delay=200"></script>

	23

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