mozilla-central/browser/components/urlbar/tests/browser/browser_deleteAllText.js (file symbol)

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Test Info: Warnings

/* Any copyright is dedicated to the Public Domain.
// This test makes sure that deleting all text in the input doesn't mess up
// subsequent searches.
"use strict";
add_task(async function test() {
await runTest();
// Setting suggest.topsites to false disables the view's autoOpen behavior,
// which changes this test's outcomes.
await SpecialPowers.pushPrefEnv({
set: [["browser.urlbar.suggest.topsites", false]],
});
info("Running the test with autoOpen disabled.");
await runTest();
await SpecialPowers.popPrefEnv();
});
async function runTest() {
await PlacesUtils.bookmarks.eraseEverything();
await PlacesUtils.history.clear();
await PlacesTestUtils.addVisits([
]);
// Do an initial search for "x".
await UrlbarTestUtils.promiseAutocompleteResultPopup({
window,
value: "x",
fireInputEvent: true,
});
await checkResults();
await deleteInput();
// Type "x". A new search should start. Don't use
// promiseAutocompleteResultPopup, which has some logic that starts the search
// manually in certain conditions. We want to specifically check that the
// input event causes UrlbarInput to start a new search on its own. If it
// doesn't, then the test will hang here on promiseSearchComplete.
EventUtils.synthesizeKey("x");
await UrlbarTestUtils.promiseSearchComplete(window);
await checkResults();
// Now repeat the backspace + x two more times. Same thing should happen.
for (let i = 0; i < 2; i++) {
await deleteInput();
EventUtils.synthesizeKey("x");
await UrlbarTestUtils.promiseSearchComplete(window);
await checkResults();
}
await deleteInput();
// autoOpen opened the panel, so we need to close it.
gURLBar.view.close();
}
async function checkResults() {
Assert.equal(await UrlbarTestUtils.getResultCount(window), 2);
let details = await UrlbarTestUtils.getDetailsOfResultAt(window, 0);
Assert.equal(details.type, UrlbarUtils.RESULT_TYPE.SEARCH);
Assert.equal(details.searchParams.query, "x");
details = await UrlbarTestUtils.getDetailsOfResultAt(window, 1);
Assert.equal(details.type, UrlbarUtils.RESULT_TYPE.URL);
Assert.equal(details.url, "http://example.com/");
}
async function deleteInput() {
if (UrlbarPrefs.get("suggest.topsites")) {
// The popup should remain open and show top sites.
while (gURLBar.value.length) {
EventUtils.synthesizeKey("KEY_Backspace");
}
Assert.ok(
gURLBar.view.isOpen,
"View should remain open when deleting all input text"
);
let queryContext = await UrlbarTestUtils.promiseSearchComplete(window);
Assert.notEqual(
queryContext.results.length,
0,
"View should show results when deleting all input text"
);
Assert.equal(
queryContext.searchString,
"",
"Results should be for the empty search string (i.e. top sites) when deleting all input text"
);
} else {
// Deleting all text should close the view.
await UrlbarTestUtils.promisePopupClose(window, () => {
while (gURLBar.value.length) {
EventUtils.synthesizeKey("KEY_Backspace");
}
});
}
}