test_input_radio_indeterminate.html

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<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=885359

-->

<head>

  <title>Test for Bug 885359</title>

  <script src="/tests/SimpleTest/SimpleTest.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=885359">Mozilla Bug 343444</a>

<p id="display"></p>

<form>

  <input type="radio" id='radio1'/><br/>

  <input type="radio" id="g1radio1" name="group1"/>

  <input type="radio" id="g1radio2" name="group1"/></br>

  <input type="radio" id="g1radio3" name="group1"/></br>

  <input type="radio" id="g2radio1" name="group2"/>

  <input type="radio" id="g2radio2" name="group2" checked/></br>

</form>

<script class="testbody" type="text/javascript">

SimpleTest.waitForExplicitFinish();

var radio1 = document.getElementById("radio1");

var g1radio1 = document.getElementById("g1radio1");

var g1radio2 = document.getElementById("g1radio2");

var g1radio3 = document.getElementById("g1radio3");

var g2radio1 = document.getElementById("g2radio1");

var g2radio2 = document.getElementById("g2radio2");

SimpleTest.waitForFocus(function() {

  test();

  SimpleTest.finish();

});

function verifyIndeterminateState(aElement, aIsIndeterminate, aMessage) {

  is(aElement.mozMatchesSelector(':indeterminate'), aIsIndeterminate, aMessage);

function test() {

  // Initial State.

  verifyIndeterminateState(radio1, true,

    "Unchecked radio in its own group (no name attribute)");

  verifyIndeterminateState(g1radio1, true, "No selected radio in its group");

  verifyIndeterminateState(g1radio2, true, "No selected radio in its group");

  verifyIndeterminateState(g1radio3, true, "No selected radio in its group");

  verifyIndeterminateState(g2radio1, false, "Selected radio in its group");

  verifyIndeterminateState(g2radio2, false, "Selected radio in its group");

  // Selecting radio buttion.

  g1radio1.checked = true;

  verifyIndeterminateState(g1radio1, false,

    "Selecting a radio should affect all radios in the group");

  verifyIndeterminateState(g1radio2, false,

    "Selecting a radio should affect all radios in the group");

  verifyIndeterminateState(g1radio3, false,

    "Selecting a radio should affect all radios in the group");

  // Changing the selected radio button.

  g1radio3.checked = true;

  verifyIndeterminateState(g1radio1, false,

    "Selecting a radio should affect all radios in the group");

  verifyIndeterminateState(g1radio2, false,

    "Selecting a radio should affect all radios in the group");

  verifyIndeterminateState(g1radio3, false,

    "Selecting a radio should affect all radios in the group");

  // Deselecting radio button.

  g2radio2.checked = false;

  verifyIndeterminateState(g2radio1, true,

    "Deselecting a radio should affect all radios in the group");

  verifyIndeterminateState(g2radio2, true,

    "Deselecting a radio should affect all radios in the group");

  // Move a selected radio button to another group.

  g1radio3.name = "group2";

  // The radios' state in the original group becomes indeterminated.

  verifyIndeterminateState(g1radio1, true,

    "Removing a radio from a group should affect all radios in the group");

  verifyIndeterminateState(g1radio2, true,

    "Removing a radio from a group should affect all radios in the group");

  // The radios' state in the new group becomes determinated.

  verifyIndeterminateState(g1radio3, false,

    "Adding a radio from a group should affect all radios in the group");

  verifyIndeterminateState(g2radio1, false,

    "Adding a radio from a group should affect all radios in the group");

  verifyIndeterminateState(g2radio2, false,

    "Adding a radio from a group should affect all radios in the group");

  // Change input type to 'text'.

  g1radio3.type = "text";

  verifyIndeterminateState(g1radio3, false,

    "Input type text does not have an indeterminate state");

  verifyIndeterminateState(g2radio1, true,

    "Changing input type should affect all radios in the group");

  verifyIndeterminateState(g2radio2, true,

    "Changing input type should affect all radios in the group");

</script>

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