forked from mirrors/gecko-dev
582df65115
PDF files can embed some js code in order to validate, format, ... the data entered by a user in a PDF form. So in order to safely execute this js code, we create a Cu.Sandbox with only what we need/want to expose to the scripts. Differential Revision: https://phabricator.services.mozilla.com/D91746
76 lines
1.9 KiB
JavaScript
76 lines
1.9 KiB
JavaScript
async function waitForPdfJS(browser, url) {
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// Runs tests after all "load" event handlers have fired off
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let loadPromise = BrowserTestUtils.waitForContentEvent(
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browser,
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"documentloaded",
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false,
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null,
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true
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);
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await SpecialPowers.spawn(browser, [url], contentUrl => {
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content.location = contentUrl;
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});
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return loadPromise;
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}
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async function waitForPdfJSAnnotationLayer(browser, url) {
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let loadPromise = BrowserTestUtils.waitForContentEvent(
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browser,
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"annotationlayerrendered",
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false,
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null,
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true
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);
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await SpecialPowers.spawn(browser, [url], contentUrl => {
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content.location = contentUrl;
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});
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return loadPromise;
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}
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async function waitForPdfJSSandbox(browser) {
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let loadPromise = BrowserTestUtils.waitForContentEvent(
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browser,
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"sandboxcreated",
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false,
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null,
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true
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);
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return loadPromise;
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}
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function changeMimeHandler(preferredAction, alwaysAskBeforeHandling) {
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let handlerService = Cc[
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"@mozilla.org/uriloader/handler-service;1"
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].getService(Ci.nsIHandlerService);
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let mimeService = Cc["@mozilla.org/mime;1"].getService(Ci.nsIMIMEService);
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let handlerInfo = mimeService.getFromTypeAndExtension(
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"application/pdf",
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"pdf"
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);
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var oldAction = [
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handlerInfo.preferredAction,
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handlerInfo.alwaysAskBeforeHandling,
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];
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// Change and save mime handler settings
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handlerInfo.alwaysAskBeforeHandling = alwaysAskBeforeHandling;
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handlerInfo.preferredAction = preferredAction;
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handlerService.store(handlerInfo);
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// Refresh data
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handlerInfo = mimeService.getFromTypeAndExtension("application/pdf", "pdf");
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// Test: Mime handler was updated
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is(
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handlerInfo.alwaysAskBeforeHandling,
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alwaysAskBeforeHandling,
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"always-ask prompt change successful"
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);
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is(
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handlerInfo.preferredAction,
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preferredAction,
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"mime handler change successful"
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);
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return oldAction;
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}
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