summaryrefslogtreecommitdiffstats
path: root/dom/tests/mochitest/general/test_picture_apng.html
diff options
context:
space:
mode:
authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/tests/mochitest/general/test_picture_apng.html
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
downloadUXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz
UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/tests/mochitest/general/test_picture_apng.html')
-rw-r--r--dom/tests/mochitest/general/test_picture_apng.html77
1 files changed, 77 insertions, 0 deletions
diff --git a/dom/tests/mochitest/general/test_picture_apng.html b/dom/tests/mochitest/general/test_picture_apng.html
new file mode 100644
index 000000000..f8cf818d8
--- /dev/null
+++ b/dom/tests/mochitest/general/test_picture_apng.html
@@ -0,0 +1,77 @@
+<!DOCTYPE HTML>
+<html>
+
+<head>
+ <meta charset="utf-8">
+ <title>Image srcset mutations</title>
+ <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<script type="application/javascript">
+"use strict";
+window.onload = function() {
+ // Smoke test, check picture working as expected
+ const t0 = document.querySelector("#test0 img");
+ ok(t0.currentSrc.endsWith("apng"), `t0: expected pass.apng, got '${t0.currentSrc}'`);
+
+ // Test that the apng is selected over bogus types.
+ const t1 = document.querySelector("#test1 img");
+ ok(t1.currentSrc.endsWith("apng"), `t1: expected pass.apng, got '${t1.currentSrc}'`);
+
+ // Test that tree order precedence applies
+ const t2 = document.querySelector("#test2 img");
+ ok(t2.currentSrc.endsWith("apng"), `t2: expected pass.apng, got '${t2.currentSrc}'`);
+
+ // Test that apng doesn't alway win
+ const t3 = document.querySelector("#test3 img");
+ ok(t3.currentSrc.endsWith("apng"), `t3: expected pass.apng, got '${t3.currentSrc}'`);
+
+ // Test dynamically constructed picture, where apng is selected over a bogus
+ // source or the img src attribute
+ const pic = document.createElement("picture");
+ pic.id = "test4";
+ const t4 = document.createElement("img");
+ const bogusSource = document.createElement("source");
+ bogusSource.type = "bogus/bogus";
+ bogusSource.srcset = "fail.png";
+ const legitSource = document.createElement("source");
+ legitSource.type = "image/apng";
+ legitSource.srcset = "pass.apng";
+ pic.appendChild(bogusSource);
+ pic.appendChild(legitSource);
+ pic.appendChild(t4);
+ t4.src = "fail.png";
+ document.body.appendChild(pic);
+ t4.onload = ()=>{
+ ok(t4.currentSrc.endsWith("apng"), `t4: Expected pass.apng, got '${t4.currentSrc}'`);
+ SimpleTest.finish();
+ }
+};
+SimpleTest.waitForExplicitFinish();
+</script>
+
+<body>
+ <picture id="test0">
+ <source>
+ <img src="pass.apng">
+ </picture>
+ <picture id="test1">
+ <source type="bogus/type" srcset="fail.png">
+ <source type="image/apng" srcset="pass.apng">
+ <source type="image/jpeg" srcset="fail.png">
+ <img src="fail-fallback">
+ </picture>
+ <picture id="test2">
+ <source type="image/png" srcset="pass.apng">
+ <source srcset="fail.png">
+ <source type="bogus/type" srcset="fail.png">
+ <img src="fail-fallback">
+ </picture>
+ <picture id="test3">
+ <source type="image/jpeg" srcset="pass.apng">
+ <source type="image/apng" srcset="fail.png">
+ <img src="fail-fallback">
+ </picture>
+</body>
+
+</html>