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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/tests/mochitest/general/test_picture_apng.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-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.html | 77 |
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> |