diff options
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/browser/browser_data_document_crossOriginIsolated.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-- | dom/tests/browser/browser_data_document_crossOriginIsolated.js | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/dom/tests/browser/browser_data_document_crossOriginIsolated.js b/dom/tests/browser/browser_data_document_crossOriginIsolated.js new file mode 100644 index 0000000000..d38eda3f0a --- /dev/null +++ b/dom/tests/browser/browser_data_document_crossOriginIsolated.js @@ -0,0 +1,68 @@ +"use strict"; + +const DIRPATH = getRootDirectory(gTestPath).replace( + "chrome://mochitests/content/", + "" +); +const PATH = DIRPATH + "file_coop_coep.html"; + +const ORIGIN = "https://test1.example.com"; +const URL = `${ORIGIN}/${PATH}`; + +add_task(async function () { + await BrowserTestUtils.withNewTab(URL, async function (browser) { + BrowserTestUtils.loadURIString(browser, URL); + await BrowserTestUtils.browserLoaded(browser); + + await SpecialPowers.spawn(browser, [ORIGIN], async origin => { + is( + content.window.origin, + origin, + `Opened a tab and navigated to ${origin}` + ); + + ok( + content.window.crossOriginIsolated, + `Should have been cross-origin-isolated env` + ); + + let hostIds = []; + function createShadowDOMAndTriggerSlotChange(host) { + var shadow = host.attachShadow({ mode: "closed" }); + + let promise = new Promise(resolve => { + shadow.addEventListener("slotchange", function () { + hostIds.push(host.id); + resolve(); + }); + }); + + shadow.innerHTML = "<slot></slot>"; + + host.appendChild(host.ownerDocument.createElement("span")); + + return promise; + } + + let host1 = content.document.getElementById("host1"); + + let dataDoc = content.document.implementation.createHTMLDocument(); + dataDoc.body.innerHTML = "<div id='host2'></div>"; + let host2 = dataDoc.body.firstChild; + + let host3 = content.document.getElementById("host3"); + + let promises = []; + promises.push(createShadowDOMAndTriggerSlotChange(host1)); + promises.push(createShadowDOMAndTriggerSlotChange(host2)); + promises.push(createShadowDOMAndTriggerSlotChange(host3)); + + await Promise.all(promises); + + is(hostIds.length, 3, `Got 3 slot change events`); + is(hostIds[0], "host1", `The first one was host1`); + is(hostIds[1], "host2", `The second one was host2`); + is(hostIds[2], "host3", `The third one was host3`); + }); + }); +}); |