зеркало из https://github.com/mozilla/gecko-dev.git
113 строки
3.5 KiB
HTML
113 строки
3.5 KiB
HTML
<!DOCTYPE HTML>
|
|
<html>
|
|
<!--
|
|
https://bugzilla.mozilla.org/show_bug.cgi?id=904810
|
|
-->
|
|
<head>
|
|
<title>Test for Bug 904810</title>
|
|
<script src="/tests/SimpleTest/SimpleTest.js"></script>
|
|
<script src="/tests/SimpleTest/EventUtils.js"></script>
|
|
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
|
|
</head>
|
|
<body>
|
|
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=904810">Mozilla Bug 904810</a>
|
|
<p id="display">
|
|
<textarea dir="ltr" id="textarea904810">
|
|
first line
|
|
second line
|
|
third line
|
|
</textarea></p>
|
|
<div id="content" style="display: none">
|
|
|
|
</div>
|
|
<pre id="test">
|
|
<script type="application/javascript">
|
|
|
|
/** Test for Bug 904810 **/
|
|
|
|
SimpleTest.waitForExplicitFinish();
|
|
|
|
// We intermittently trigger two "Wrong parent ComputedStyle" assertions
|
|
// on B2G emulator builds (bug XXXXXXX). The two frames that get incorrect
|
|
// ComputedStyle parents are scroll bar parts in the <textarea>.
|
|
SimpleTest.expectAssertions(0, 2);
|
|
|
|
SimpleTest.waitForFocus(function test() {
|
|
function shiftLeft(i) {
|
|
for ( ; i > 0; --i)
|
|
synthesizeKey("KEY_ArrowLeft", {shiftKey:true});
|
|
}
|
|
|
|
function shiftRight(i) {
|
|
for ( ; i > 0; --i)
|
|
synthesizeKey("KEY_ArrowRight", {shiftKey:true});
|
|
}
|
|
|
|
const isWindows = /WINNT/.test(SpecialPowers.OS);
|
|
|
|
var textarea = document.getElementById('textarea904810');
|
|
textarea.focus();
|
|
|
|
// Testing KEY_ArrowDown with forward selection
|
|
textarea.selectionStart = 1;
|
|
textarea.selectionEnd = 1;
|
|
shiftRight(7);
|
|
synthesizeKey("KEY_ArrowDown");
|
|
if (isWindows) {
|
|
is(textarea.selectionStart, 19, "caret moved to next line below selection end");
|
|
is(textarea.selectionEnd, 19, "caret moved to next line below selection end");
|
|
} else {
|
|
is(textarea.selectionStart, 8, "caret moved to visual end of selection");
|
|
is(textarea.selectionEnd, 8, "caret moved to visual end of selection");
|
|
}
|
|
|
|
// Testing KEY_ArrowDown with backward selection
|
|
textarea.selectionStart = 8;
|
|
textarea.selectionEnd = 8;
|
|
shiftLeft(7);
|
|
synthesizeKey("KEY_ArrowDown");
|
|
if (isWindows) {
|
|
is(textarea.selectionStart, 12, "caret moved to next line below selection start");
|
|
is(textarea.selectionEnd, 12, "caret moved to next line below selection start");
|
|
} else {
|
|
is(textarea.selectionStart, 8, "caret moved to visual end of selection");
|
|
is(textarea.selectionEnd, 8, "caret moved to visual end of selection");
|
|
}
|
|
|
|
// Testing KEY_ArrowUp with forward selection
|
|
textarea.selectionStart = 12;
|
|
textarea.selectionEnd = 12;
|
|
shiftRight(7);
|
|
synthesizeKey("KEY_ArrowUp");
|
|
var result = textarea.selectionEnd
|
|
if (isWindows) {
|
|
is(textarea.selectionStart, 8, "caret moved to previous line above selection end");
|
|
is(textarea.selectionEnd, 8, "caret moved to previous line above selection end");
|
|
} else {
|
|
is(textarea.selectionStart, 12, "caret moved to visual start of selection");
|
|
is(textarea.selectionEnd, 12, "caret moved to visual start of selection");
|
|
}
|
|
|
|
// Testing KEY_ArrowUp with backward selection
|
|
textarea.selectionStart = 19;
|
|
textarea.selectionEnd = 19;
|
|
shiftLeft(7);
|
|
synthesizeKey("KEY_ArrowUp");
|
|
var result = textarea.selectionEnd
|
|
if (isWindows) {
|
|
is(textarea.selectionStart, 1, "caret moved to previous line above selection start");
|
|
is(textarea.selectionEnd, 1, "caret moved to previous line above selection start");
|
|
} else {
|
|
is(textarea.selectionStart, 12, "caret moved to visual start of selection");
|
|
is(textarea.selectionEnd, 12, "caret moved to visual start of selection");
|
|
}
|
|
|
|
|
|
|
|
SimpleTest.finish();
|
|
});
|
|
</script>
|
|
</pre>
|
|
</body>
|
|
</html>
|