<!DOCTYPE html>
<title>pointer-events: bounding-box</title>
<link rel="help" href="https://svgwg.org/svg2-draft/interact.html#PointerEventsProp">
<link rel="stylesheet" type="text/css" href="/fonts/ahem.css">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<style type="text/css">
  #svgRoot {
    margin: 0px;
    padding: 0px;
    position: absolute;
    top: 0px;
    left: 0px;
    font: 10px/1 Ahem;
  }

  .test { fill: blue; pointer-events: bounding-box; }
  .test:hover { fill: green; visibility: visible; }
</style>
<svg id="svgRoot" width="800px" height="360px" viewBox="0 0 800 360" opacity="0">
  <g class="test" id="test1" transform="rotate(15)">
    <circle id="circle1" cx="50" cy="50" r="10"/>
    <circle cx="150" cy="150" r="10"/>
  </g>
  <circle class="test" id="circle2" cx="400" cy="150" r="50" visibility="hidden"/>
  <text class="test" id="text1" x="100" y="20">Text should change color when mouse is within <tspan id="tspan1" dy="3em">the bbox.</tspan></text>
  <text class="test" id="text2" x="150" y="100" transform="rotate(15)">Text should change color when mouse is within <tspan id="tspan2" dy="3em">the bbox.</tspan></text>
  <text class="test" id="text3" x="200" y="280" transform="rotate(5)">Text should end here.<tspan id="tspan3" dy="2em" display="none">invisible</tspan></text>
  <image class="test" id="image1" xlink:href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 50 30'><rect x='10' y='10' width='20' height='10' fill='blue'/></svg>"
         width="50" height="30" visibility="hidden" transform="translate(0,200)"/>
</svg>
<script>
const group1 = document.getElementById("test1");
const circle1 = document.getElementById("circle1");
const circle2 = document.getElementById("circle2");
const text1 = document.getElementById("text1");
const tspan1 = document.getElementById("tspan1");
const text2 = document.getElementById("text2");
const tspan2 = document.getElementById("tspan2");
const text3 = document.getElementById("text3");
const tspan3 = document.getElementById("tspan3");
const image1 = document.getElementById("image1");

const pointsOnCircle1 = [
  {x: 36, y: 60},
  {x: 42, y: 67}
];

const pointsNotOnCircle1 = [
  {x: 50, y: 50},
  {x: 50, y: 55}
];

const pointsInsideBBoxOfCircle1 = [
  {x: 100, y: 100},
  {x: 137, y: 84},
  {x: 51, y: 156},
  {x:70, y:120}
];

const pointsOnCircle2 = [
  {x: 400, y: 150},
  {x: 432, y: 182},
  {x: 361, y: 122}
];

const pointsInsideBBoxOfCircle2 = [
  {x: 438, y: 103},
  {x: 450, y: 200}
];

const pointsOnText1 = [
  {x: 134, y: 16}
];

const pointsOnTspan1 = [
  {x: 579, y: 46}
];

const pointsNotOnText1 = [
  {x: 395, y: 73},
  {x: 74, y: 5}
];

const pointsInsideBBoxOfText1 = [
  {x: 435, y: 32},
  {x: 115, y: 46}
];

const pointsOnText2 = [
  {x: 178, y: 146}
];

const pointsOnTspan2 = [
  {x: 568, y: 283}
];

const pointsNotOnText2 = [
  {x: 319, y: 161},
  {x: 179, y: 131}
];

const pointsInsideBBoxOfText2 = [
  {x: 295, y: 214},
  {x: 444, y: 222}
];

const pointsOnText3 = [
  {x: 198, y: 291},
  {x: 286, y: 301}
];

const pointsNotOnText3 = [
  {x: 302, y: 337},
  {x: 348, y: 335}
];

const pointsOnImage1 = [
  {x: 19, y: 215},
  {x: 45, y: 225}
];

function hitTest(point, element, shouldContain, optionalLabel) {
  const label = optionalLabel || element.id;
  test(() => {
    const contain = element.contains(document.elementFromPoint(point.x, point.y));
    if (shouldContain)
      assert_true(contain);
    else
      assert_false(contain);
  }, `${label} ${shouldContain ? 'contains' : 'does not contain'} point at (${point.x}, ${point.y})`);
}

pointsOnCircle1.forEach(point => hitTest(point, circle1, true));
pointsNotOnCircle1.forEach(point => hitTest(point, circle1, false));
pointsInsideBBoxOfCircle1.forEach(point => hitTest(point, group1, true, 'group1'));

pointsOnCircle2.forEach(point => hitTest(point, circle2, true));
pointsInsideBBoxOfCircle2.forEach(point => hitTest(point, circle2, true, 'bbox of circle2'));

pointsOnText1.forEach(point => hitTest(point, text1, true));
pointsOnTspan1.forEach(point => hitTest(point, tspan1, true));
pointsNotOnText1.forEach(point => hitTest(point, text1, false));
pointsInsideBBoxOfText1.forEach(point => hitTest(point, text1, true, 'bbox of text1'));

pointsOnText2.forEach(point => hitTest(point, text2, true));
pointsOnTspan2.forEach(point => hitTest(point, tspan2, true));
pointsNotOnText2.forEach(point => hitTest(point, text2, false));
pointsInsideBBoxOfText2.forEach(point => hitTest(point, text2, true, 'bbox of text2'));

pointsOnText3.forEach(point => hitTest(point, text3, true));
pointsNotOnText3.forEach(point => hitTest(point, text3, false));

pointsOnImage1.forEach(point => hitTest(point, image1, true));
</script>
