Mypal/devtools/client/webconsole/test/browser_console_clear_method.js
2021-02-04 16:48:36 +02:00

41 lines
1.2 KiB
JavaScript

/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
// Check that console.clear() does not clear the output of the browser console.
"use strict";
const TEST_URI = "data:text/html;charset=utf8,<p>Bug 1296870";
add_task(function* () {
yield loadTab(TEST_URI);
let hud = yield HUDService.toggleBrowserConsole();
info("Log a new message from the content page");
ContentTask.spawn(gBrowser.selectedBrowser, {}, function* () {
content.wrappedJSObject.console.log("msg");
});
yield waitForMessage("msg", hud);
info("Send a console.clear() from the content page");
ContentTask.spawn(gBrowser.selectedBrowser, {}, function* () {
content.wrappedJSObject.console.clear();
});
yield waitForMessage("Console was cleared", hud);
info("Check that the messages logged after the first clear are still displayed");
isnot(hud.outputNode.textContent.indexOf("msg"), -1, "msg is in the output");
});
function waitForMessage(message, webconsole) {
return waitForMessages({
webconsole,
messages: [{
text: message,
category: CATEGORY_WEBDEV,
severity: SEVERITY_LOG,
}],
});
}