<!DOCTYPE html>
<meta charset=utf-8>
<title>Table attribute test</title>
<link rel="help" href="https://html.spec.whatwg.org/multipage/rendering.html#tables-2">
<link rel="author" title="Intel" href="http://www.intel.com">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

<style>
  .div_tbl table {
    width: 400px;
    height: 300px;
    border-spacing: 0px;
  }
  .div_tbl td {
    padding: 0px;
  }
  .div_tbl th {
    padding: 0px;
  }
  .div_200 {
    height: 200px;
  }
</style>

<div id="div">
  <table id="table">
    <thead id="thead">
      <tr>
        <th id="th">Month</th>
        <th>Savings</th>
      </tr>
    </thead>
    <tbody id="tbody">
      <tr id="tr">
        <td>January</td>
        <td>$60</td>
      </tr>
      <tr>
        <td id="td">February</td>
        <td>$80</td>
      </tr>
    </tbody>
    <tfoot id="tfoot">
      <tr>
        <td>Sum</td>
        <td>$140</td>
      </tr>
    </tfoot>
  </table>
</div>

<script>

const ids = ["table", "thead", "tbody", "tfoot", "tr", "td", "th"];
const alignIds = ["thead", "tbody", "tfoot", "tr", "td", "th"];
const heightIds = ["tr", "td", "th"];
const div = document.getElementById("div");
const table = document.getElementById("table");
const aligns = [
  ["center", "center"],
  ["middle", "center"],
  ["left", "left"],
  ["right", "right"],
  ["justify", "justify"]
];

function commonTest(id, attr, value, cssProp, expected) {
  test(t => {
    let elem = document.getElementById(id);
    t.add_cleanup(() => {
      elem.removeAttribute(attr);
    });
    elem.setAttribute(attr, value);
    let css = window.getComputedStyle(elem, null).getPropertyValue(cssProp);
    assert_equals(css, expected);
  }, `${id} ${attr} attribute is correct`);
}

function commonAlignTest(id, attr, value, cssProp, expected) {
  test(t => {
    let elem = document.getElementById(id);
    t.add_cleanup(() => {
      elem.removeAttribute(attr);
    });
    elem.setAttribute(attr, value);
    let css = window.getComputedStyle(elem, null).getPropertyValue(cssProp);
    assert_equals(css, expected);
  }, `table ${id} align attribute ${value} is correct`);
}

function commonHeightTest(id, attr, value, cssProp, expected, type="", divClass) {
  test(t => {
    let elem = document.getElementById(id);
    t.add_cleanup(() => {
      elem.removeAttribute(attr);
      div.classList.remove(divClass);
    });
    elem.setAttribute(attr, value);
    div.classList.add(divClass);
    let css = window.getComputedStyle(elem, null).getPropertyValue(cssProp);
    assert_equals(css, expected);
  }, `${id} ${attr} attribute ${type} is correct`);
}

// table#bordercolor
commonTest("table", "bordercolor", "red", "border-color", "rgb(255, 0, 0)");
// table#cellspacing
commonTest("table", "cellspacing", "10", "border-spacing", "10px 10px", "10");

// {table, thead, body, tfoot, tr, td, th}#background
// {table, thead, body, tfoot, tr, td, th}#bgcolor
const url = new URL('/images/threecolors.png', window.location.href).href;
for (let id of ids) {
  commonTest(id, "background", "/images/threecolors.png", "background-image", `url(\"${url}\")`);

  commonTest(id, "bgcolor", "red", "background-color", "rgb(255, 0, 0)");
}

// {thead, body, tfoot, tr, td, th}#align#{center, middle, left, right, justify}
for (let id of alignIds) {
  for (let [value, expected] of aligns) {
    commonAlignTest(id, "align", value, "text-align", expected);
  }
}

// {tr, td, th}#height#pixel
for (let id of heightIds) {
  commonHeightTest(id, "height", "60", "height", "60px", "pixel", "div_tbl");
}

// {tr, td, th}#height#percentage
let tbl = document.createElement("table");
tbl.innerHTML = '<tr id="table_tr"><th id="table_th"></th></tr><tr><td id="table_td"></td></tr>';
div.appendChild(tbl);
const heightPercIds = ["table_tr", "table_td", "table_th"];
for (let id of heightPercIds) {
  commonHeightTest(id, "height", "20%", "height", "60px", "percentage", "div_tbl");
}
div.removeChild(tbl);

// table#height#{pixel, percentage}
commonHeightTest("table", "height", "180", "height", "180px", "pixel", "div_200");
commonHeightTest("table", "height", "90%", "height", "180px", "90%", "div_200");
commonHeightTest("table", "height", "110%", "height", "220px", "110%", "div_200");

// table#cellpadding
test(t => {
  t.add_cleanup(() => {
    table.removeAttribute("cellpadding");
  });
  table.setAttribute("cellpadding", "10");

  let th = document.getElementById("th");
  let th_css = window.getComputedStyle(th, null).getPropertyValue("padding");
  assert_equals(th_css, "10px");

  let td = document.getElementById("td");
  let td_css = window.getComputedStyle(td, null).getPropertyValue("padding");
  assert_equals(td_css, "10px");
}, "table cellpadding attribute is correct");

// th default text-align property is center
test(t => {
  let elem = document.getElementById("th");
  let css = window.getComputedStyle(elem, null).getPropertyValue("text-align");
  assert_equals(css, "center");
}, "th default align attribute is center");

// col#width#{pixel, percentage}
test(t => {
  let colgroup = document.createElement("colgroup");
  let col1 = document.createElement("col");
  let col2 = document.createElement("col");
  t.add_cleanup(() => {
    table.removeChild(colgroup);
    div.classList.remove("div_tbl");
  });
  colgroup.appendChild(col1);
  colgroup.appendChild(col2);
  table.insertBefore(colgroup, table.firstChild);
  div.classList.add("div_tbl");

  col1.setAttribute("width", "100");
  let td = document.getElementById("td");
  let css = window.getComputedStyle(td, null).getPropertyValue("width");
  assert_equals(css, "100px");

  col1.setAttribute("width", "50%");
  css = window.getComputedStyle(td, null).getPropertyValue("width");
  assert_equals(css, "200px");
}, "table col width attribute is correct");

</script>