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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/tests/mochitest/general/test_picture_apng.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -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 0000000000..8fc37c04c2 --- /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 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> |