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/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
// Test that very long strings can be expanded and collapsed, and do not hang the browser.
"use strict";
const TEST_URI = "data:text/html,<meta charset=utf8>Test LongString hang";
const LONGSTRING = `foobar${"a".repeat(
9000
)}foobaz${"abbababazomglolztest".repeat(100)}boom!`;
add_task(async function() {
const hud = await openNewTabAndConsole(TEST_URI);
info("Log a longString");
const onMessage = waitForMessage(hud, LONGSTRING.slice(0, 50));
SpecialPowers.spawn(gBrowser.selectedBrowser, [LONGSTRING], str => {
content.console.log(str);
});
const { node } = await onMessage;
const arrow = node.querySelector(".arrow");
ok(arrow, "longString expand arrow is shown");
info("wait for long string expansion");
const onLongStringFullTextDisplayed = waitFor(() =>
findMessage(hud, LONGSTRING)
);
arrow.click();
await onLongStringFullTextDisplayed;
ok(true, "The full text of the longString is displayed");
info("wait for long string collapse");
const onLongStringCollapsed = waitFor(() => !findMessage(hud, LONGSTRING));
arrow.click();
await onLongStringCollapsed;
ok(true, "The longString can be collapsed");
});
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