Web tests for rel=preload: 1) make resources cachable, 2) append some text to the uris to remove the influence of cached resources from previous tests. Upstreamed from https://bugzilla.mozilla.org/show_bug.cgi?id=1222633 [ci skip]
diff --git a/preload/link-header-preload-delay-onload.html b/preload/link-header-preload-delay-onload.html index 86d3b06..7f38f8c 100644 --- a/preload/link-header-preload-delay-onload.html +++ b/preload/link-header-preload-delay-onload.html
@@ -13,11 +13,11 @@ background-image: url(resources/square.png?background); } </style> -<link rel="stylesheet" href="resources/dummy.css"> -<script src="resources/dummy.js"></script> +<link rel="stylesheet" href="resources/dummy.css?link-header-preload-delay-onload"> +<script src="resources/dummy.js?link-header-preload-delay-onload"></script> <div id="background"></div> <script> - document.write('<img src="resources/square.png">'); + document.write('<img src="resources/square.png?link-header-preload-delay-onload">'); window.addEventListener("load", t.step_func(function() { verifyPreloadAndRTSupport(); var entries = performance.getEntriesByType("resource"); @@ -31,10 +31,10 @@ } } assert_true(found_background_first); - verifyNumberOfDownloads("resources/square.png", 1); + verifyNumberOfDownloads("resources/square.png?link-header-preload-delay-onload", 1); verifyNumberOfDownloads("resources/square.png?background", 1); - verifyNumberOfDownloads("resources/dummy.js", 1); - verifyNumberOfDownloads("resources/dummy.css", 1); + verifyNumberOfDownloads("resources/dummy.js?link-header-preload-delay-onload", 1); + verifyNumberOfDownloads("resources/dummy.css?link-header-preload-delay-onload", 1); t.done(); })); </script> 