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Test Info:
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CI results over the last 21 days
- Manifest: toolkit/components/pdfjs/test/browser.toml
/* Any copyright is dedicated to the Public Domain.
"use strict";
const RELATIVE_DIR = "toolkit/components/pdfjs/test/";
add_setup(async function () {
await SpecialPowers.pushPrefEnv({
set: [
["browser.download.open_pdf_attachments_inline", true],
["browser.download.always_ask_before_handling_new_types", false],
],
});
});
async function openPdf(linkId, { inNewTab, crossOriginIsolated }) {
await BrowserTestUtils.withNewTab(
TESTROOT + "file_pdfjs_coi_opener.html",
async function (browser) {
ok(
await SpecialPowers.spawn(
browser,
[],
() => content.crossOriginIsolated
),
"The opener is cross-origin isolated"
);
const crashed = BrowserTestUtils.waitForEvent(
window,
"oop-browser-crashed",
true
).then(() => null);
const isPdf = url => url.includes("file_pdfjs_coi_attachment.sjs");
const loaded = inNewTab
? BrowserTestUtils.waitForNewTab(gBrowser, isPdf, true).then(
tab => tab.linkedBrowser
)
: BrowserTestUtils.browserLoaded(browser, false, isPdf).then(
() => browser
);
const tabCount = gBrowser.tabs.length;
BrowserTestUtils.synthesizeMouseAtCenter(`#${linkId}`, {}, browser);
const pdfBrowser = await Promise.race([crashed, loaded]);
ok(pdfBrowser, "The PDF loaded without crashing the content process");
if (!pdfBrowser) {
while (gBrowser.tabs.length > tabCount) {
BrowserTestUtils.removeTab(gBrowser.tabs.at(-1));
}
return;
}
is(
await SpecialPowers.spawn(
pdfBrowser,
[],
() => content.crossOriginIsolated
),
crossOriginIsolated,
"The PDF viewer has the response's cross-origin isolation"
);
if (inNewTab) {
BrowserTestUtils.removeTab(gBrowser.getTabForBrowser(pdfBrowser));
}
}
);
}
add_task(async function test_isolated_attachment() {
await openPdf("coi", { inNewTab: true, crossOriginIsolated: true });
});
add_task(async function test_non_isolated_attachment() {
await openPdf("nocoi", { inNewTab: true, crossOriginIsolated: false });
});
add_task(async function test_isolated_inline() {
await openPdf("coi_inline", { inNewTab: false, crossOriginIsolated: true });
});