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/* Any copyright is dedicated to the Public Domain.
"use strict";
const mimeSvc = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService);
const handlerSvc = Cc["@mozilla.org/uriloader/handler-service;1"].getService(
Ci.nsIHandlerService
);
let mimeInfo = mimeSvc.getFromTypeAndExtension("application/pdf", "pdf");
add_setup(async function () {
await SpecialPowers.pushPrefEnv({ set: [["pdfjs.disabled", true]] });
let oldAsk = mimeInfo.alwaysAskBeforeHandling;
let oldPreferredAction = mimeInfo.preferredAction;
let oldPreferredApp = mimeInfo.preferredApplicationHandler;
registerCleanupFunction(() => {
mimeInfo.preferredApplicationHandler = oldPreferredApp;
mimeInfo.preferredAction = oldPreferredAction;
mimeInfo.alwaysAskBeforeHandling = oldAsk;
handlerSvc.store(mimeInfo);
});
if (!mimeInfo.preferredApplicationHandler) {
let handlerApp = Cc[
"@mozilla.org/uriloader/local-handler-app;1"
].createInstance(Ci.nsILocalHandlerApp);
handlerApp.executable = Services.dirsvc.get("TmpD", Ci.nsIFile);
handlerApp.executable.append("foopydoo.exe");
mimeInfo.possibleApplicationHandlers.appendElement(handlerApp);
mimeInfo.preferredApplicationHandler = handlerApp;
}
});
add_task(async function open_from_dialog() {
// Force PDFs to prompt:
mimeInfo.preferredAction = mimeInfo.useHelperApp;
mimeInfo.alwaysAskBeforeHandling = true;
handlerSvc.store(mimeInfo);
let openingPromise = TestUtils.topicObserved(
"test-only-opening-downloaded-file",
subject => {
subject.QueryInterface(Ci.nsISupportsPRBool);
// Block opening the file:
subject.data = false;
return true;
}
);
let dialogWindowPromise = BrowserTestUtils.domWindowOpenedAndLoaded();
let openedFile = getChromeDir(getResolvedURI(gTestPath));
openedFile.append("file_pdf_binary_octet_stream.pdf");
let expectedPath = openedFile.isSymlink()
? openedFile.target
: openedFile.path;
let loadingTab = BrowserTestUtils.addTab(gBrowser, expectedPath);
let dialogWindow = await dialogWindowPromise;
is(
dialogWindow.location.href,
"Should have seen the unknown content dialogWindow."
);
let doc = dialogWindow.document;
// Select the 'open' entry.
doc.querySelector("#open").click();
let dialog = doc.querySelector("#unknownContentType");
dialog.getButton("accept").removeAttribute("disabled");
dialog.acceptDialog();
let [, openedPath] = await openingPromise;
is(
openedPath,
expectedPath,
"Should have opened file directly (not created a copy)."
);
if (openedPath != expectedPath) {
await IOUtils.setPermissions(openedPath, 0o666);
await IOUtils.remove(openedPath);
}
BrowserTestUtils.removeTab(loadingTab);
});
add_task(async function open_directly() {
// Force PDFs to open immediately:
mimeInfo.preferredAction = mimeInfo.useHelperApp;
mimeInfo.alwaysAskBeforeHandling = false;
handlerSvc.store(mimeInfo);
let openingPromise = TestUtils.topicObserved(
"test-only-opening-downloaded-file",
subject => {
subject.QueryInterface(Ci.nsISupportsPRBool);
// Block opening the file:
subject.data = false;
return true;
}
);
let openedFile = getChromeDir(getResolvedURI(gTestPath));
openedFile.append("file_pdf_binary_octet_stream.pdf");
let expectedPath = openedFile.isSymlink()
? openedFile.target
: openedFile.path;
let loadingTab = BrowserTestUtils.addTab(gBrowser, expectedPath);
let [, openedPath] = await openingPromise;
is(
openedPath,
expectedPath,
"Should have opened file directly (not created a copy)."
);
if (openedPath != expectedPath) {
await IOUtils.setPermissions(openedPath, 0o666);
await IOUtils.remove(openedPath);
}
BrowserTestUtils.removeTab(loadingTab);
});