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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
// Tests view updates in relation to hidden-exposure results.
"use strict";
// Tests the case where a hidden-exposure result replaces another result in a
// row in the view.
add_task(async function rowCanUpdateToResult() {
// Create a provider that returns two non-hidden results.
let provider = new UrlbarTestUtils.TestProvider({ priority: Infinity });
UrlbarProvidersManager.registerProvider(provider);
registerCleanupFunction(() => {
UrlbarProvidersManager.unregisterProvider(provider);
});
for (let i = 0; i < 2; i++) {
provider.results.push(
new UrlbarResult(
UrlbarUtils.RESULT_TYPE.URL,
UrlbarUtils.RESULT_SOURCE.HISTORY,
{
}
)
);
}
// Do a search to populate the view with the provider's results, and leave the
// view open.
await UrlbarTestUtils.promiseAutocompleteResultPopup({
window,
value: "test1",
});
Assert.equal(
UrlbarTestUtils.getResultCount(window),
2,
"The view should have the two non-hidden provider results"
);
for (let i = 0; i < 2; i++) {
let details = await UrlbarTestUtils.getDetailsOfResultAt(window, i);
Assert.equal(
details.url,
"The non-hidden result should have the expected URL at index " + i
);
}
// Now make the provider return only a hidden-exposure result. Important: The
// hidden-exposure result needs to pass the view's "row can update to result?"
// check so that it can replace the non-hidden result in the first row. So
// make sure the two results are the exact same type.
provider.results = [
Object.assign(
new UrlbarResult(
UrlbarUtils.RESULT_TYPE.URL,
UrlbarUtils.RESULT_SOURCE.HISTORY,
{
}
),
{
exposureTelemetry: UrlbarUtils.EXPOSURE_TELEMETRY.HIDDEN,
}
),
];
// Do another search without closing the view first. Since the only result is
// the hidden result, there should no longer be any rows in the view.
await UrlbarTestUtils.promiseAutocompleteResultPopup({
window,
value: "test2",
});
Assert.equal(
UrlbarTestUtils.getResultCount(window),
0,
"The view should be empty"
);
await UrlbarTestUtils.promisePopupClose(window);
gURLBar.handleRevert();
UrlbarProvidersManager.unregisterProvider(provider);
});