mozilla-central/devtools/client/webconsole/test/browser/browser_webconsole_loglimit.js (file symbol)

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Test Info: Errors

/* Any copyright is dedicated to the Public Domain.
"use strict";
// Test that messages are properly updated when the log limit is reached.
const TEST_URI =
"data:text/html;charset=utf-8,<!DOCTYPE html>Web Console test for " +
"Old messages are removed after passing devtools.hud.loglimit";
add_task(async function () {
await pushPref("devtools.hud.loglimit", 140);
const hud = await openNewTabAndConsole(TEST_URI);
await clearOutput(hud);
let onMessage = waitForMessageByType(
hud,
"test message [149]",
".console-api"
);
SpecialPowers.spawn(gBrowser.selectedBrowser, [], async function () {
for (let i = 0; i < 150; i++) {
content.console.log(`test message [${i}]`);
}
});
await onMessage;
ok(
!(await findMessageVirtualizedByType({
hud,
text: "test message [0]",
typeSelector: ".console-api",
})),
"Message 0 has been pruned"
);
ok(
!(await findMessageVirtualizedByType({
hud,
text: "test message [9]",
typeSelector: ".console-api",
})),
"Message 9 has been pruned"
);
ok(
await findMessageVirtualizedByType({
hud,
text: "test message [10]",
typeSelector: ".console-api",
}),
"Message 10 is still displayed"
);
is(
(await findAllMessagesVirtualized(hud)).length,
140,
"Number of displayed messages is correct"
);
onMessage = waitForMessageByType(hud, "hello world", ".console-api");
SpecialPowers.spawn(gBrowser.selectedBrowser, [], async function () {
content.console.log("hello world");
});
await onMessage;
ok(
!(await findMessageVirtualizedByType({
hud,
text: "test message [10]",
typeSelector: ".console-api",
})),
"Message 10 has been pruned"
);
ok(
await findMessageVirtualizedByType({
hud,
text: "test message [11]",
typeSelector: ".console-api",
}),
"Message 11 is still displayed"
);
is(
(await findAllMessagesVirtualized(hud)).length,
140,
"Number of displayed messages is still correct"
);
});