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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /accessible/tests/browser/e10s/browser_caching_innerHTML.js | |
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-- | accessible/tests/browser/e10s/browser_caching_innerHTML.js | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/accessible/tests/browser/e10s/browser_caching_innerHTML.js b/accessible/tests/browser/e10s/browser_caching_innerHTML.js new file mode 100644 index 0000000000..7baee32e26 --- /dev/null +++ b/accessible/tests/browser/e10s/browser_caching_innerHTML.js @@ -0,0 +1,48 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +"use strict"; + +/** + * Test caching of innerHTML on math elements for Windows clients. + */ +addAccessibleTask( + ` +<p id="p">test</p> +<math id="math"><mfrac><mi>x</mi><mi>y</mi></mfrac></math> + `, + async function (browser, docAcc) { + const p = findAccessibleChildByID(docAcc, "p"); + let hasHtml; + try { + p.cache.getStringProperty("html"); + hasHtml = true; + } catch (e) { + hasHtml = false; + } + ok(!hasHtml, "p doesn't have cached html"); + + const math = findAccessibleChildByID(docAcc, "math"); + is( + math.cache.getStringProperty("html"), + "<mfrac><mi>x</mi><mi>y</mi></mfrac>", + "math cached html is correct" + ); + + info("Mutating math"); + await invokeContentTask(browser, [], () => { + content.document.querySelectorAll("mi")[1].textContent = "z"; + }); + await untilCacheIs( + () => math.cache.getStringProperty("html"), + "<mfrac><mi>x</mi><mi>z</mi></mfrac>", + "math cached html is correct after mutation" + ); + }, + { + topLevel: true, + iframe: true, + remoteIframe: true, + } +); |