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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Check that opening a group does not scroll the console output.
const TEST_URI = `data:text/html,<!DOCTYPE html><meta charset=utf8><script>
Array.from({length: 100}, (_, i) => console.log("log-"+i));
console.groupCollapsed("GROUP");
console.log("in group");
</script>`;
add_task(async function () {
const hud = await openNewTabAndConsole(TEST_URI);
const outputScroller = hud.ui.outputScroller;
// Let's wait until the first message and the group are displayed.
await waitFor(() => findConsoleAPIMessage(hud, "log-0"));
const groupMessage = await waitFor(() => findConsoleAPIMessage(hud, "GROUP"));
is(hasVerticalOverflow(outputScroller), true, "output node overflows");
is(
isScrolledToBottom(outputScroller),
true,
"output node is scrolled to the bottom"
);
info("Expand the group");
groupMessage.querySelector(".arrow").click();
await waitFor(() => findConsoleAPIMessage(hud, "in group"));
is(hasVerticalOverflow(outputScroller), true, "output node overflows");
is(
isScrolledToBottom(outputScroller),
false,
"output node isn't scrolled to the bottom anymore"
);
info("Scroll to bottom");
outputScroller.scrollTop = outputScroller.scrollHeight;
await new Promise(r =>
window.requestAnimationFrame(() => TestUtils.executeSoon(r))
);
is(
isScrolledToBottom(outputScroller),
true,
"output node is scrolled to the bottom"
);
info(
"Check that adding a message on an open group when scrolled to bottom scrolls " +
"to bottom"
);
const onNewMessage = waitForMessageByType(hud, "new-message", ".console-api");
SpecialPowers.spawn(gBrowser.selectedBrowser, [], function () {
content.console.group("GROUP-2");
content.console.log("new-message");
});
await onNewMessage;
is(
isScrolledToBottom(outputScroller),
true,
"output node is scrolled to the bottom after adding message in group"
);
});
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