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Test Info:
/* Any copyright is dedicated to the Public Domain.
// This test checks that pdf always appears in the applications list even
// both a customized handler doesn't exist and when the internal viewer is
// not enabled.
add_task(async function pdfIsAlwaysPresent() {
// Try again with the pdf viewer enabled and disabled.
for (let test of ["enabled", "disabled"]) {
await SpecialPowers.pushPrefEnv({
set: [
["pdfjs.disabled", test == "disabled"],
["browser.settings-redesign.enabled", true],
],
});
let appHandlerInitialized = TestUtils.topicObserved("app-handler-loaded");
await openPreferencesViaOpenPreferencesAPI("general", { leaveOpen: true });
await appHandlerInitialized;
let win = gBrowser.selectedBrowser.contentWindow;
let container = win.document.getElementById("applicationsHandlersView");
// First, find the PDF item.
let pdfItem = container.querySelector(
"moz-box-item[type='application/pdf']"
);
Assert.ok(pdfItem, "pdfItem is present in handlersView when " + test);
if (pdfItem) {
pdfItem.scrollIntoView({ block: "center" });
// Open its menu
let list = pdfItem.querySelector(".actionsMenu");
EventUtils.synthesizeMouseAtCenter(list, {}, win);
let handleInternallyItem = list.querySelector(
`moz-option[action='${Ci.nsIHandlerInfo.handleInternally}']`
);
is(
test == "enabled",
!!handleInternallyItem,
"handle internally is present when " + test
);
}
gBrowser.removeCurrentTab();
}
});