test_bbox-changes.xhtml

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<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">

<!--

https://bugzilla.mozilla.org/show_bug.cgi?id=1159053

-->

<head>

  <title>Test that the results of getBBox update for changes</title>

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

  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />

</head>

<body>

<p id="display">

  <svg xmlns="http://www.w3.org/2000/svg">

    <rect id="rect1" x="10" y="10" width="10" height="10"/>

    <rect id="rect2" x="30" y="10" width="10" height="10"/>

    <g id="g">

      <circle id="circle1" cx="60" cy="20" r="5"/>

      <circle id="circle2" cx="120" cy="20" r="5"/>

    </g>

  </svg>

</p>

<div id="content" style="display: none"></div>

<pre id="test">

<script class="testbody" type="application/javascript">//<![CDATA[

SimpleTest.waitForExplicitFinish();

function init_and_run() {

  SpecialPowers.pushPrefEnv({"set": [["svg.new-getBBox.enabled", true]]}, run);

function checkBBox(id, options, x, y, width, height, msg) {

  var bbox = document.getElementById(id).getBBox(options);

  is(bbox.x, x, id + ".getBBox().x" + msg);

  is(bbox.y, y, id + ".getBBox().y" + msg);

  is(bbox.width, width, id + ".getBBox().width" + msg);

  is(bbox.height, height, id + ".getBBox().height" + msg);

function run() {

  // First call getBBox on 'rect1' with stroke included:

  $("rect1").setAttribute("stroke", "black");

  $("rect1").setAttribute("stroke-width", "10");

  checkBBox("rect1", { fill: true, stroke: true }, 5, 5, 20, 20, " with stroke");

  // Now remove the stroke from 'rect1' and check again:

  $("rect1").removeAttribute("stroke");

  $("rect1").removeAttribute("stroke-width");

  checkBBox("rect1", { fill: true }, 10, 10, 10, 10, " after stroke removed");

  // First call getBBox on 'rect2' without a stroke included:

  checkBBox("rect2", { fill: true }, 30, 10, 10, 10, " with stroke");

  // Now add a stroke to 'rect2' and check again:

  $("rect2").setAttribute("stroke", "black");

  $("rect2").setAttribute("stroke-width", "10");

  checkBBox("rect2", { fill: true, stroke: true }, 25, 5, 20, 20, " with stroke");

  // Check the initial result for getBBox on the group:

  checkBBox("g", { fill: true }, 55, 15, 70, 10, " before child moves");

  // Now move one of the circle children and check again:

  $("circle2").setAttribute("cx", "110");

  checkBBox("g", { fill: true }, 55, 15, 60, 10, " after child moves");

  SimpleTest.finish();

window.addEventListener("load", init_and_run);

//]]></script>

</pre>

</body>

</html>