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

test(() => {
  assert_equals(new CSSUnitValue(3.14, 'px').toString(), '3.14px');
  assert_equals(CSS.px(3.14).toString(), '3.14px');
}, 'CSSUnitValue with length unit constructed from IDL serializes correctly');

test(() => {
  assert_equals(new CSSUnitValue(3.14, 'percent').toString(), '3.14%');
  assert_equals(CSS.percent(3.14).toString(), '3.14%');
}, 'CSSUnitValue with unit "percent" constructed from IDL serializes correctly');

test(() => {
  assert_equals(new CSSUnitValue(3.14, 'number').toString(), '3.14');
  assert_equals(CSS.number(3.14).toString(), '3.14');
}, 'CSSUnitValue with unit "number" constructed from IDL serializes correctly');

test(() => {
  assert_equals(new CSSUnitValue(3, 'number').toString(), '3');
}, 'CSSUnitValue with integer values constructed from IDL serializes correctly');

test(() => {
  let result = CSSStyleValue.parse('width', '1px');
  result.value = 3.14;
  assert_equals(result.toString(), '3.14px');
}, 'CSSKeywordValue from DOMString modified by "value" setter serializes correctly');

test(t => {
  let result = createInlineStyleMap(t, 'width: 1px').get('width');
  result.value = 3.14;
  assert_equals(result.toString(), '3.14px');
}, 'CSSKeywordValue from CSSOM modified by "value" setter serializes correctly');

</script>