browser/devtools/webconsole/test/browser_webconsole_bug_614793_jsterm_scroll.js

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1 /* vim:set ts=2 sw=2 sts=2 et: */
2 /*
3 * Any copyright is dedicated to the Public Domain.
4 * http://creativecommons.org/publicdomain/zero/1.0/
5 *
6 * Contributor(s):
7 * Mihai Șucan <mihai.sucan@gmail.com>
8 */
9
10 function consoleOpened(hud) {
11 hud.jsterm.clearOutput();
12
13 let scrollNode = hud.outputNode.parentNode;
14
15 for (let i = 0; i < 150; i++) {
16 content.console.log("test message " + i);
17 }
18
19 let oldScrollTop = -1;
20
21 waitForMessages({
22 webconsole: hud,
23 messages: [{
24 text: "test message 149",
25 category: CATEGORY_WEBDEV,
26 severity: SEVERITY_LOG,
27 }],
28 }).then(() => {
29 oldScrollTop = scrollNode.scrollTop;
30 isnot(oldScrollTop, 0, "scroll location is not at the top");
31
32 hud.jsterm.execute("'hello world'", onExecute);
33 });
34
35 function onExecute(msg)
36 {
37 isnot(scrollNode.scrollTop, oldScrollTop, "scroll location updated");
38
39 oldScrollTop = scrollNode.scrollTop;
40
41 msg.scrollIntoView(false);
42
43 is(scrollNode.scrollTop, oldScrollTop, "scroll location is the same");
44
45 finishTest();
46 }
47 }
48
49 function test() {
50 addTab("data:text/html;charset=utf-8,Web Console test for bug 614793: jsterm result scroll");
51 browser.addEventListener("load", function onLoad(aEvent) {
52 browser.removeEventListener(aEvent.type, onLoad, true);
53 openConsole(null, consoleOpened);
54 }, true);
55 }
56

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