test_select_vertical.html

Enable keyboard shortcuts

<!DOCTYPE html>

<meta charset=utf-8>

<title>Test for select popup in vertical writing mode</title>

<script src="/tests/SimpleTest/SimpleTest.js"></script>

<script src="/tests/SimpleTest/EventUtils.js"></script>

<script>

SimpleTest.waitForExplicitFinish();

function test() {

  SimpleTest.waitForFocus(function() {

    var vlr = document.getElementById("vlr");

    var selWidth = vlr.offsetWidth;

    var optWidth = vlr.children[0].offsetWidth;

    // We should be able to choose options from the vertical-lr <select>

    // at positions increasingly to the right of the element itself.

    is(vlr.value, "1", "(vertical-lr) initial value should be 1");

    synthesizeMouse(vlr, 5, 5, { type : "mousedown", button: 0 });

    synthesizeMouse(vlr, selWidth + 1.5 * optWidth, 5, { type : "mouseup", button: 0 });

    is(vlr.value, "2", "(vertical-lr) new value should be 2");

    synthesizeMouse(vlr, 5, 5, { type : "mousedown", button: 0 });

    synthesizeMouse(vlr, selWidth + 2.5 * optWidth, 5, { type : "mouseup", button: 0 });

    is(vlr.value, "3", "(vertical-lr) new value should be 3");

    synthesizeMouse(vlr, 5, 5, { type : "mousedown", button: 0 });

    synthesizeMouse(vlr, selWidth + 0.5 * optWidth, 5, { type : "mouseup", button: 0 });

    is(vlr.value, "1", "(vertical-lr) value should be back to 1");

    var vrl = document.getElementById("vrl");

    // We should be able to choose options from the vertical-rl <select>

    // at positions increasingly to the left of the element itself.

    is(vrl.value, "1", "(vertical-rl) initial value should be 1");

    synthesizeMouse(vrl, 5, 5, { type : "mousedown", button: 0 });

    synthesizeMouse(vrl, -1.5 * optWidth, 5, { type : "mouseup", button: 0 });

    is(vrl.value, "2", "(vertical-rl) new value should be 2");

    synthesizeMouse(vrl, 5, 5, { type : "mousedown", button: 0 });

    synthesizeMouse(vrl, -2.5 * optWidth, 5, { type : "mouseup", button: 0 });

    is(vrl.value, "3", "(vertical-rl) new value should be 3");

    synthesizeMouse(vrl, 5, 5, { type : "mousedown", button: 0 });

    synthesizeMouse(vrl, -0.5 * optWidth, 5, { type : "mouseup", button: 0 });

    is(vrl.value, "1", "(vertical-rl) value should be back to 1");

    SimpleTest.finish();

});

</script>

<body onload="test();">

<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1113206">Mozilla Bug 1113206</a>

<div>

  <select id="vlr" style="writing-mode: vertical-lr; margin: 80px;">

    <option value="1">one

    <option value="2">two

    <option value="3">three

    <option value="4">four

  </select>

  <select id="vrl" style="writing-mode: vertical-rl; margin: 80px;">

    <option value="1">one

    <option value="2">two

    <option value="3">three

    <option value="4">four

  </select>

</div>