1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/layout/generic/test/test_bug904810.html Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,110 @@
1.4 +<!DOCTYPE HTML>
1.5 +<html>
1.6 +<!--
1.7 +https://bugzilla.mozilla.org/show_bug.cgi?id=904810
1.8 +-->
1.9 +<head>
1.10 + <title>Test for Bug 904810</title>
1.11 + <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
1.12 + <script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script>
1.13 + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
1.14 +</head>
1.15 +<body>
1.16 +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=904810">Mozilla Bug 904810</a>
1.17 +<p id="display">
1.18 +<textarea dir="ltr" id="textarea904810">
1.19 +first line
1.20 +second line
1.21 +third line
1.22 +</textarea></p>
1.23 +<div id="content" style="display: none">
1.24 +
1.25 +</div>
1.26 +<pre id="test">
1.27 +<script type="application/javascript">
1.28 +
1.29 +/** Test for Bug 904810 **/
1.30 +
1.31 +SimpleTest.waitForExplicitFinish();
1.32 +SimpleTest.waitForFocus(function test() {
1.33 + function shiftLeft(i) {
1.34 + for ( ; i > 0; --i)
1.35 + synthesizeKey("VK_LEFT", {shiftKey:true});
1.36 + }
1.37 +
1.38 + function shiftRight(i) {
1.39 + for ( ; i > 0; --i)
1.40 + synthesizeKey("VK_RIGHT", {shiftKey:true});
1.41 + }
1.42 +
1.43 + const isWindows = /WINNT/.test(SpecialPowers.OS);
1.44 +
1.45 + var textarea = document.getElementById('textarea904810');
1.46 + textarea.focus();
1.47 +
1.48 + // Testing VK_DOWN with forward selection
1.49 + textarea.selectionStart = 1;
1.50 + textarea.selectionEnd = 1;
1.51 + shiftRight(7);
1.52 + synthesizeKey("VK_DOWN", {});
1.53 + if (isWindows) {
1.54 + is(textarea.selectionStart, 19, "caret moved to next line below selection end");
1.55 + is(textarea.selectionEnd, 19, "caret moved to next line below selection end");
1.56 + } else {
1.57 + is(textarea.selectionStart, 8, "caret moved to visual end of selection");
1.58 + is(textarea.selectionEnd, 8, "caret moved to visual end of selection");
1.59 + }
1.60 +
1.61 + // Testing VK_DOWN with backward selection
1.62 + textarea.selectionStart = 8;
1.63 + textarea.selectionEnd = 8;
1.64 + shiftLeft(7);
1.65 + synthesizeKey("VK_DOWN", {});
1.66 + if (isWindows) {
1.67 + is(textarea.selectionStart, 12, "caret moved to next line below selection start");
1.68 + is(textarea.selectionEnd, 12, "caret moved to next line below selection start");
1.69 + } else {
1.70 + is(textarea.selectionStart, 8, "caret moved to visual end of selection");
1.71 + is(textarea.selectionEnd, 8, "caret moved to visual end of selection");
1.72 + }
1.73 +
1.74 + // Testing VK_UP with forward selection
1.75 + textarea.selectionStart = 12;
1.76 + textarea.selectionEnd = 12;
1.77 + shiftRight(7);
1.78 + synthesizeKey("VK_UP", {});
1.79 + var result = textarea.selectionEnd
1.80 + if (isWindows) {
1.81 + is(textarea.selectionStart, 8, "caret moved to previous line above selection end");
1.82 + is(textarea.selectionEnd, 8, "caret moved to previous line above selection end");
1.83 + } else {
1.84 + is(textarea.selectionStart, 12, "caret moved to visual start of selection");
1.85 + is(textarea.selectionEnd, 12, "caret moved to visual start of selection");
1.86 + }
1.87 +
1.88 + // Testing VK_UP with backward selection
1.89 + textarea.selectionStart = 19;
1.90 + textarea.selectionEnd = 19;
1.91 + shiftLeft(7);
1.92 + synthesizeKey("VK_UP", {});
1.93 + var result = textarea.selectionEnd
1.94 + if (isWindows) {
1.95 + is(textarea.selectionStart, 1, "caret moved to previous line above selection start");
1.96 + is(textarea.selectionEnd, 1, "caret moved to previous line above selection start");
1.97 + } else {
1.98 + is(textarea.selectionStart, 12, "caret moved to visual start of selection");
1.99 + is(textarea.selectionEnd, 12, "caret moved to visual start of selection");
1.100 + }
1.101 +
1.102 +
1.103 +
1.104 + SimpleTest.finish();
1.105 +});
1.106 +
1.107 +
1.108 +
1.109 +
1.110 +</script>
1.111 +</pre>
1.112 +</body>
1.113 +</html>
