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<!DOCTYPE html>
<div id="target" style="
outline: dashed lightblue;
-webkit-columns: 2;
-webkit-column-gap: 0;
columns: 2;
column-gap: 0;
column-fill: auto;
-webkit-logical-width: 400px;
-webkit-logical-height: 80px;
font: 20px Ahem;
line-height: 2;
">Lorem ipsum dolor sit amet</div>
<pre id="console"></pre>
<script>
if (window.testRunner)
testRunner.dumpAsText();
function log(message)
{
document.getElementById("console").appendChild(document.createTextNode(message + "\n"));
}
// Clicking below the last line in the first column should not select anything from the first
// line on the second column.
var target = document.getElementById("target");
var hitOffset = document.caretRangeFromPoint(target.offsetLeft + 190, target.offsetTop + 77).startOffset;
log(hitOffset === 11 ? "PASS" : "FAIL: hit offset " + hitOffset + ".");
// Clicking above the first line in the second column should not snap to the beginning of the line.
hitOffset = document.caretRangeFromPoint(target.offsetLeft + 250, target.offsetTop + 2).startOffset;
log(hitOffset === 14 ? "PASS" : "FAIL: hit offset " + hitOffset + ".");
// Now test with a flipped lines writing mode.
target.style.webkitWritingMode = "vertical-rl";
// Clicking above the last line in the first column should not select anything from the first
// line on the second column.
hitOffset = document.caretRangeFromPoint(target.offsetLeft + 80, target.offsetTop + 193).startOffset;
log(hitOffset === 11 ? "PASS" : "FAIL: hit offset " + hitOffset + ".");
// Clicking below the first line in the second column should not snap to the beginning of the line.
hitOffset = document.caretRangeFromPoint(target.offsetLeft + 77, target.offsetTop + 250).startOffset;
log(hitOffset === 14 ? "PASS" : "FAIL: hit offset " + hitOffset + ".");
</script>
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