wpt / css / css-typed-om / stylevalue-subclasses / cssTranslate.tentative.html

Status: FAIL | Duration: 52ms | Subtests: 0/1 | Open test on wpt.live | wpt.fyi

TestTest Source

/css/css-typed-om/stylevalue-subclasses/cssTranslate.tentative.html

<!doctype html>
<meta charset="utf-8">
<title>CSSTranslate tests</title>
<link rel="help" href="https://drafts.css-houdini.org/css-typed-om-1/#csstranslate">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="../resources/testhelper.js"></script>
<script>
'use strict';

const gInvalidCoordTestCases = [
  { coord: CSS.deg(1), desc: 'a CSSUnitValue with type other than length or percent'},
  { coord: new CSSMathSum(CSS.deg(1)), desc: 'a CSSMathValue that doesn\'t match <length-percentage>'},
];

for (const {coord, desc} of gInvalidCoordTestCases) {
  test(() => {
    assert_throws_js(TypeError, () => new CSSTranslate(coord, CSS.px(0), CSS.px(0)));
    assert_throws_js(TypeError, () => new CSSTranslate(CSS.px(0), coord, CSS.px(0)));
    assert_throws_js(TypeError, () => new CSSTranslate(CSS.px(0), CSS.px(0), coord));
  }, 'Constructing a CSSTranslate with ' + desc + ' for the coordinates throws a TypeError');
}

test(() => {
  assert_throws_js(TypeError, () => new CSSTranslate(CSS.px(0), CSS.px(0), CSS.percent(0)));
}, 'Constructing a CSSTranslate with a percent for the Z coordinate throws a TypeError');

for (const attr of ['x', 'y', 'z']) {
  for (const {value, desc} of gInvalidCoordTestCases) {
    test(() => {
      let result = new CSSTranslate(CSS.px(0), CSS.px(0), CSS.px(0));
      assert_throws_js(TypeError, () => result[attr] = value);
      assert_style_value_equals(result[attr], CSS.px(0));
    }, 'Updating CSSTranslate.' + attr + ' to ' + desc + ' throws a TypeError');
  }
}

test(() => {
  let result = new CSSTranslate(CSS.px(0), CSS.px(0), CSS.px(0));
  assert_throws_js(TypeError, () => result.z = CSS.percent(0));
  assert_style_value_equals(result.z, CSS.px(0));
}, 'Updating CSSTranslate.z to a percent throws a TypeError');

test(() => {
  const result = new CSSTranslate(CSS.px(-3.14), CSS.percent(3.14));
  assert_style_value_equals(result.x, CSS.px(-3.14));
  assert_style_value_equals(result.y, CSS.percent(3.14));
  assert_style_value_equals(result.z, CSS.px(0));
  assert_true(result.is2D);
}, 'CSSTranslate can be constructed from two length or percent coordinates');

test(() => {
  const result = new CSSTranslate(CSS.px(-3.14), CSS.percent(3.14), CSS.px(10));
  assert_style_value_equals(result.x, CSS.px(-3.14));
  assert_style_value_equals(result.y, CSS.percent(3.14));
  assert_style_value_equals(result.z, CSS.px(10));
  assert_false(result.is2D);
}, 'CSSTranslate can be constructed from three length or percent coordinates');

test(() => {
  const result = new CSSTranslate(new CSSMathSum(CSS.px(-3.14)), new CSSMathSum(CSS.percent(3.14)));
  assert_style_value_equals(result.x, new CSSMathSum(CSS.px(-3.14)));
  assert_style_value_equals(result.y, new CSSMathSum(CSS.percent(3.14)));
  assert_style_value_equals(result.z, CSS.px(0));
  assert_true(result.is2D);
}, 'CSSTranslate can be constructed from CSSMathValues');

for (const attr of ['x', 'y']) {
  test(() => {
    let result = new CSSTranslate(CSS.px(0), CSS.px(0), CSS.px(0));
    result[attr] = CSS.px(3.14);
    assert_style_value_equals(result[attr], CSS.px(3.14));
  }, 'CSSTranslate.' + attr + ' can be updated to a length');

  test(() => {
    let result = new CSSTranslate(CSS.px(0), CSS.px(0), CSS.px(0));
    result[attr] = CSS.percent(3.14);
    assert_style_value_equals(result[attr], CSS.percent(3.14));
  }, 'CSSTranslate.' + attr + ' can be updated to a percent');

  test(() => {
    let result = new CSSTranslate(CSS.px(0), CSS.px(0), CSS.px(0));
    result[attr] = new CSSMathSum(CSS.px(3.14));
    assert_style_value_equals(result[attr], new CSSMathSum(CSS.px(3.14)));
    result[attr] = new CSSMathSum(CSS.percent(3.14));
    assert_style_value_equals(result[attr], new CSSMathSum(CSS.percent(3.14)));
  }, 'CSSTranslate.' + attr + ' can be updated to a CSSMathValue');
}

test(() => {
  let result = new CSSTranslate(CSS.px(0), CSS.px(0), CSS.px(0));
  result.z = CSS.px(3.14);
  assert_style_value_equals(result.z, CSS.px(3.14));
}, 'CSSTranslate.z can be updated to a length');

test(() => {
  let result = new CSSTranslate(CSS.px(0), CSS.px(0), CSS.px(0));
  result.z = new CSSMathSum(CSS.px(3.14));
  assert_style_value_equals(result.z, new CSSMathSum(CSS.px(3.14)));
}, 'CSSTranslate.z can be updated to a CSSMathValue');

test(() => {
  let result = new CSSTranslate(CSS.px(0), CSS.px(0));
  result.is2D = true;
  assert_true(result.is2D);
  result.is2D = false;
  assert_false(result.is2D);
}, 'Modifying CSSTranslate.is2D can be updated to true or false');

</script>