mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
88 lines
2.5 KiB
JavaScript
88 lines
2.5 KiB
JavaScript
/* vim: set ts=2 et sw=2 tw=80: */
|
|
/* Any copyright is dedicated to the Public Domain.
|
|
http://creativecommons.org/publicdomain/zero/1.0/ */
|
|
|
|
"use strict";
|
|
|
|
Cu.import("resource:///modules/source-editor.jsm");
|
|
|
|
let testWin;
|
|
let editor;
|
|
|
|
function test()
|
|
{
|
|
let component = Services.prefs.getCharPref(SourceEditor.PREFS.COMPONENT);
|
|
if (component != "orion") {
|
|
ok(true, "skip test for bug 687568: only applicable for Orion");
|
|
return; // Testing for the fix requires direct Orion API access.
|
|
}
|
|
|
|
waitForExplicitFinish();
|
|
|
|
const windowUrl = "data:application/vnd.mozilla.xul+xml,<?xml version='1.0'?>" +
|
|
"<window xmlns='http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul'" +
|
|
" title='test for bug 687568 - page scroll' width='600' height='500'>" +
|
|
"<box flex='1'/></window>";
|
|
const windowFeatures = "chrome,titlebar,toolbar,centerscreen,resizable,dialog=no";
|
|
|
|
testWin = Services.ww.openWindow(null, windowUrl, "_blank", windowFeatures, null);
|
|
testWin.addEventListener("load", function onWindowLoad() {
|
|
testWin.removeEventListener("load", onWindowLoad, false);
|
|
waitForFocus(initEditor, testWin);
|
|
}, false);
|
|
}
|
|
|
|
function initEditor()
|
|
{
|
|
let box = testWin.document.querySelector("box");
|
|
|
|
editor = new SourceEditor();
|
|
editor.init(box, { showLineNumbers: true }, editorLoaded);
|
|
}
|
|
|
|
function editorLoaded()
|
|
{
|
|
editor.focus();
|
|
|
|
let view = editor._view;
|
|
let model = editor._model;
|
|
|
|
let lineHeight = view.getLineHeight();
|
|
let editorHeight = view.getClientArea().height;
|
|
let linesPerPage = Math.floor(editorHeight / lineHeight);
|
|
let totalLines = 3 * linesPerPage;
|
|
|
|
let text = "";
|
|
for (let i = 0; i < totalLines; i++) {
|
|
text += "l" + i + "\n";
|
|
}
|
|
|
|
editor.setText(text);
|
|
editor.setCaretOffset(0);
|
|
|
|
EventUtils.synthesizeKey("VK_DOWN", {shiftKey: true}, testWin);
|
|
EventUtils.synthesizeKey("VK_DOWN", {shiftKey: true}, testWin);
|
|
EventUtils.synthesizeKey("VK_DOWN", {shiftKey: true}, testWin);
|
|
|
|
let bottomLine = view.getBottomIndex(true);
|
|
view.setTopIndex(bottomLine + 1);
|
|
|
|
executeSoon(function() {
|
|
EventUtils.synthesizeKey("VK_PAGE_DOWN", {shiftKey: true}, testWin);
|
|
|
|
executeSoon(function() {
|
|
let topLine = view.getTopIndex(true);
|
|
let topLineOffset = model.getLineStart(topLine);
|
|
let selection = editor.getSelection();
|
|
ok(selection.start < topLineOffset && topLineOffset < selection.end,
|
|
"top visible line is selected");
|
|
|
|
editor.destroy();
|
|
testWin.close();
|
|
testWin = editor = null;
|
|
|
|
waitForFocus(finish, window);
|
|
});
|
|
});
|
|
}
|