LayoutTests/fast/hidpi/image-srcset-change-dynamically-src-first-2x.html - Issue 136693020: Add image loading spec related tests

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Issue 136693020: Add image loading spec related tests (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Fixed expectation for origin header test Created 6 years, 10 months ago

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1 <html>	1 <html>

2 <head>	2 <head>

3 <script>	3 <script>

4 if (window.testRunner)

5 testRunner.dumpResourceRequestCallbacks();

6 </script>	4 </script>

7 <script src="resources/srcset-helper.js"></script>	5 <script src="resources/srcset-helper.js"></script>

8 <script src="../../resources/js-test.js"></script>	6 <script src="../../resources/js-test.js"></script>

9 <script>	7 <script>

10 function updateSrc() {	8 function updateSrc() {

11 var img = document.getElementById("foo");	9 var img = document.getElementById("foo");

12 // srcset must be set first, otherwise 'src' is loaded as well	10 // The below should not trigger the load of the blue image according to the spec, but currently it does

	11 // See http://crbug.com/341172

	12 img.src = "resources/blue-100-px-square.png"

13 img.srcset = "resources/blue-100-px-square.png 1x, resources/green-400-p x-square.png 2x";	13 img.srcset = "resources/blue-100-px-square.png 1x, resources/green-400-p x-square.png 2x";

14 img.src = "resources/blue-100-px-square.png"

15 }	14 }

16	15

17 addEventListener("DOMContentLoaded", function() {	16 addEventListener("DOMContentLoaded", function() {

	17 if (window.testRunner && sessionStorage.pageReloaded)

	18 testRunner.dumpResourceRequestCallbacks();

18 updateSrc();	19 updateSrc();

19 }, false);	20 }, false);

20 addEventListener("load", function() {	21 addEventListener("load", function() {

21 shouldBeTrue('document.getElementById("foo").clientWidth==200');	22 shouldBeTrue('document.getElementById("foo").clientWidth==200');

22 }, false);	23 }, false);

23 </script>	24 </script>

24 </head>	25 </head>

25	26

26 <body id="body">	27 <body id="body">

27 <div>This test passes if this img tag below is a green square when the scale factor is 2.	28 <div>This test passes if this img tag below is a green square when the scale factor is 2.

28 It ensures that attributes can be changed dynamically from javascript, and that only the correct resource is loaded.</div>	29 It ensures that attributes can be changed dynamically from javascript, and that only the correct resource is loaded.</div>

29 <img id="foo">	30 <img id="foo">

30 </body>	31 </body>

31 </html>	32 </html>

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