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add_task(async function () {
// create mocked objects
let launcher = createMockedObjects(true);
// open helper app dialog with mocked launcher
let dlg = await openHelperAppDialog(launcher);
let doc = dlg.document;
let dialogElement = doc.getElementById("unknownContentType");
// Set remember choice
ok(
!doc.getElementById("rememberChoice").checked,
"Remember choice checkbox should be not checked."
);
doc.getElementById("rememberChoice").checked = true;
// Make sure the mock handler information is not in nsIHandlerService
ok(
!gHandlerSvc.exists(launcher.MIMEInfo),
"Should not be in nsIHandlerService."
);
// close the dialog by pushing the ok button.
let dialogClosedPromise = BrowserTestUtils.windowClosed(dlg);
// Make sure the ok button is enabled, since the ok button might be disabled by
// EnableDelayHelper mechanism. Please refer the detailed
// https://searchfox.org/mozilla-central/source/toolkit/components/prompts/src/PromptUtils.sys.mjs#51
dialogElement.getButton("accept").disabled = false;
dialogElement.acceptDialog();
await dialogClosedPromise;
// check the mocked handler information is saved in nsIHandlerService
ok(gHandlerSvc.exists(launcher.MIMEInfo), "Should be in nsIHandlerService.");
// check the extension.
var mimeType = gHandlerSvc.getTypeFromExtension("abc");
is(mimeType, launcher.MIMEInfo.type, "Got correct mime type.");
for (let handlerInfo of gHandlerSvc.enumerate()) {
if (handlerInfo.type == launcher.MIMEInfo.type) {
// check the alwaysAskBeforeHandling
ok(
!handlerInfo.alwaysAskBeforeHandling,
"Should turn off the always ask."
);
// check the preferredApplicationHandler
ok(
handlerInfo.preferredApplicationHandler.equals(
launcher.MIMEInfo.preferredApplicationHandler
),
"Should be equal to the mockedHandlerApp."
);
// check the perferredAction
is(
handlerInfo.preferredAction,
launcher.MIMEInfo.preferredAction,
"Should be equal to Ci.nsIHandlerInfo.useHelperApp."
);
break;
}
}
});
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