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Side by Side Diff: LayoutTests/fast/dom/HTMLImageElement/image-sizes-meta-viewport.html

Issue 1104103002: Add <meta viewport> support to the preloader (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: moved CachedDocumentParameters constructor to private Created 5 years, 7 months ago
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1 <!DOCTYPE html> 1 <!DOCTYPE html>
2 <script> 2 <script>
3 if (window.internals) { 3 if (window.internals) {
4 window.internals.settings.setViewportEnabled(true); 4 window.internals.settings.setViewportEnabled(true);
5 window.internals.settings.setViewportMetaEnabled(true); 5 window.internals.settings.setViewportMetaEnabled(true);
6 } 6 }
7 </script> 7 </script>
8 <meta name="viewport" content="width=400"> 8 <meta name="viewport" content="width=160">
9 <script src="../../../resources/testharness.js"></script> 9 <script src="../../../resources/testharness.js"></script>
10 <script src="../../../resources/testharnessreport.js"></script> 10 <script src="../../../resources/testharnessreport.js"></script>
11 <script src="resources/currentSrcHelper.js"></script> 11 <script src="resources/currentSrcHelper.js"></script>
12 <script> 12 <script>
13 addEventListener("load", function() { 13 addEventListener("load", function() {
14 test(function() { 14 test(function() {
15 assert_equals(document.getElementById("simple").currentSrc.indexOf(" file://"), 0); 15 assert_equals(document.getElementById("simple").currentSrc.indexOf(" file://"), 0);
16 assert_equals(document.getElementById("simple").clientWidth, 800); 16 assert_equals(document.getElementById("simple").clientWidth, 160);
17 assert_equals(currentSrcFileNameNoParams("simple"), "image-set-2x.pn g"); 17 assert_equals(currentSrcFileNameNoParams("simple"), "image-set-1x.pn g");
18 assert_equals(document.getElementById("small_sizes").clientWidth, 30 0); 18 if (window.internals) {
19 assert_equals(currentSrcFileNameNoParams("small_sizes"), "image-set- 1x.png"); 19 assert_true(internals.isLoadingFromMemoryCache("../../hidpi/reso urces/image-set-1x.png?3453459"));
20 assert_equals(document.getElementById("sizes_x_descriptors").clientW idth, 400); 20 assert_false(internals.isLoadingFromMemoryCache("../../hidpi/res ources/image-set-2x.png?3453459"));
21 assert_equals(currentSrcFileNameNoParams("sizes_x_descriptors"), "im age-set-1x.png"); 21 }
22 assert_equals(document.getElementById("sizes_src").clientWidth, 400) ;
23 assert_equals(currentSrcFileNameNoParams("sizes_src"), "image-set-1x .png");
24 assert_equals(document.getElementById("default_sizes").clientWidth, 400);
25 assert_equals(currentSrcFileNameNoParams("default_sizes"), "image-se t-2x.png");
26 assert_equals(document.getElementById("invalid_length").clientWidth, 400);
27 assert_equals(currentSrcFileNameNoParams("invalid_length"), "image-s et-2x.png");
28 assert_approx_equals(document.getElementById("src_and_w").clientWidt h, 700, 1/64);
29 assert_equals(currentSrcFileNameNoParams("src_and_w"), "image-set-4x .png");
30 assert_approx_equals(document.getElementById("src_and_w2").clientWid th, 700, 1/64);
31 assert_equals(currentSrcFileNameNoParams("src_and_w2"), "image-set-1 x.png");
32 assert_approx_equals(document.getElementById("x_and_w").clientWidth, 700, 1/64);
33 assert_equals(currentSrcFileNameNoParams("x_and_w"), "image-set-4x.p ng");
34 assert_equals(document.getElementById("x_and_w2").clientWidth, 400);
35 assert_equals(currentSrcFileNameNoParams("x_and_w2"), "image-set-2x. png");
36 assert_equals(document.getElementById("x_and_w3").clientWidth, 400);
37 assert_equals(currentSrcFileNameNoParams("x_and_w3"), "image-set-2x. png");
38 assert_equals(document.getElementById("half_size").clientWidth, 200) ;
39 assert_equals(currentSrcFileNameNoParams("half_size"), "image-set-2x .png");
40 assert_equals(document.getElementById("infitisimal_sizes").clientWid th, 4);
41 assert_equals(currentSrcFileNameNoParams("infitisimal_sizes"), "imag e-set-2x.png");
42 assert_equals(currentSrcFileNameNoParams("fraction"), "data:,a");
43 assert_equals(document.getElementById("seen_lowest_before").clientWi dth, 1600);
44 assert_equals(currentSrcFileNameNoParams("seen_lowest_before"), "ima ge-set-4x.png");
45 assert_equals(document.getElementById("seen_highest_before").clientW idth, 800);
46 assert_equals(currentSrcFileNameNoParams("seen_highest_before"), "im age-set-4x.png");
47 }, "Test srcset and sizes with a meta viewport"); 22 }, "Test srcset and sizes with a meta viewport");
48 }, false); 23 }, false);
49 </script> 24 </script>
50 <img id="simple" src="" sizes="(max-width: 300px) 400px, 800px" srcset="../../hi dpi/resources/image-set-1x.png?1 400w, ../../hidpi/resources/image-set-2x.png?1 800w"> 25 <img id="simple" src="" sizes="(max-width: 300px) 100vw, 800px" srcset="../../hi dpi/resources/image-set-1x.png?3453459 400w, ../../hidpi/resources/image-set-2x. png?3453459 800w">
51 <img id="small_sizes" src="" sizes="300px" srcset="../../hidpi/resources/image-s et-1x.png?2 400w, ../../hidpi/resources/image-set-2x.png?2 800w">
52 <!-- 'sizes' has no impact on 'x' or 'src' resources -->
53 <img id="sizes_x_descriptors" src="" sizes="50vw" srcset="../../hidpi/resources/ image-set-1x.png?3 1x, ../../hidpi/resources/image-set-2x.png?3 2x">
54 <img id="sizes_src" src="../../hidpi/resources/image-set-1x.png?4" sizes="50vw">
55 <!-- Missing sizes or an invalid one, give a source size of 100vw -->
56 <img id="default_sizes" src="" srcset="../../hidpi/resources/image-set-1x.png?5 400w, ../../hidpi/resources/image-set-2x.png?5 800w, resources/image-set-4x.png? 5 1600w">
57 <img id="invalid_length" src="" sizes="(max-width: 300px) 400w, 800w" srcset=".. /../hidpi/resources/image-set-1x.png?6 400w, ../../hidpi/resources/image-set-2x. png?6 800w">
58 <!-- Make sure that the img src is not picked when 'w' is present -->
59 <img id="src_and_w" src="../../hidpi/resources/image-set-1x.png?7" sizes="700px" srcset="resources/image-set-4x.png?7 1600w">
60 <img id="src_and_w2" src="../../hidpi/resources/image-set-2x.png?8" sizes="700px " srcset="../../hidpi/resources/image-set-1x.png?8 400w">
61 <img id="x_and_w" sizes="700px" srcset="../../hidpi/resources/image-set-1x.png?9 0.4x, resources/image-set-4x.png?9 1600w">
62 <!-- The 'x' resource should be picked, and 'sizes' have no impact on its intris ic size -->
63 <img id="x_and_w2" sizes="700px" srcset="../../hidpi/resources/image-set-2x.png? 10 2x, resources/image-set-4x.png?10 16000w">
64 <img id="x_and_w3" sizes="700px" srcset="resources/image-set-4x.png?11 16000w, . ./../hidpi/resources/image-set-2x.png?11 2x">
65 <!-- The intrinsic size should be identical to the 'sizes' value -->
66 <img id="half_size" sizes="50vw" srcset="../../hidpi/resources/image-set-2x.png? 12 800w, resources/image-set-4x.png?12 16000w">
67 <img id="infitisimal_sizes" sizes="1vw" srcset="../../hidpi/resources/image-set- 2x.png?13 800w, resources/image-set-4x.png?13 16000w">
68 <img id="fraction" sizes="0.5px" srcset="data:,a 1w, data:,b 2x">
69 <!-- Testing with cached resources. If a higher resolution cached resource is av ailable, it should be picked -->
70 <img id="seen_lowest_before" sizes="1600px" srcset="../../hidpi/resources/image- set-2x.png?1 800w, resources/image-set-4x.png?1 1600w">
71 <img id="seen_highest_before" sizes="800px" srcset="../../hidpi/resources/image- set-2x.png?7 800w, resources/image-set-4x.png?7 1600w">
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