<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<title>CSS Writing Modes: parsing text-combine-upright for digits</title>
<link rel="author" title="Masataka Yakura" href="http://google.com/+MasatakaYakura">
<link rel="help" href="http://www.w3.org/TR/css-writing-modes-4/#text-combine-upright">
<meta name="assert" content="text-combine-upright supports `none`, `all`, `digits`, and `digits` followed by a digit in the range from 2 to 4.">
<meta name="flags" content="dom">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

<style>
#valid_digits {
  text-combine-upright: digits;
}

#valid_digits_2 {
  text-combine-upright: digits 2;
}

#valid_digits_3 {
  text-combine-upright: digits 3;
}

#valid_digits_4 {
  text-combine-upright: digits 4;
}

#valid_digits_positive2 {
  text-combine-upright: digits +2;
}

#valid_digits_positive3_nospace {
  text-combine-upright: digits+3;
}

#valid_digits_tab_4_nospace {
  text-combine-upright: digits	4;
}

#valid_digits_lf_2_nospace {
  text-combine-upright: digits
2;
}

#valid_digits_tab_3 {
  text-combine-upright: digits 	3;
}

#valid_digits_tab_lf_4_nospace {
  text-combine-upright: digits
4;
}
</style>
</head>
<body>

<div id="valid_digits"></div>
<div id="valid_digits_2"></div>
<div id="valid_digits_3"></div>
<div id="valid_digits_4"></div>
<div id="valid_digits_positive2"></div>
<div id="valid_digits_positive3_nospace"></div>
<div id="valid_digits_tab_4_nospace"></div>
<div id="valid_digits_lf_2_nospace"></div>
<div id="valid_digits_tab_3"></div>
<div id="valid_digits_tab_lf_4_nospace"></div>

<div id="log"></div>

<script>
var getComputedValueFor = function (id) {
  var element = document.getElementById(id);
  return window.getComputedStyle(element).textCombineUpright;
};

test(function () {
  assert_equals(getComputedValueFor('valid_digits'), 'digits 2');
}, 'Computed value for `text-combine-upright: digits` is `digits 2`');

test(function () {
  assert_equals(getComputedValueFor('valid_digits_2'), 'digits 2');
}, 'Computed value for `text-combine-upright: digits 2` is `digits 2`');

test(function () {
  assert_equals(getComputedValueFor('valid_digits_3'), 'digits 3');
}, 'Computed value for `text-combine-upright: digits 3` is `digits 3`');

test(function () {
  assert_equals(getComputedValueFor('valid_digits_4'), 'digits 4');
}, 'Computed value for `text-combine-upright: digits 4` is `digits 4`');

test(function () {
  assert_equals(getComputedValueFor('valid_digits_positive2'), 'digits 2');
}, 'Computed value for `text-combine-upright: digits +2` is `digits 2`');

test(function () {
  assert_equals(getComputedValueFor('valid_digits_positive3_nospace'), 'digits 3');
}, 'Computed value for `text-combine-upright: digits+3` is `digits 3`');

test(function () {
  assert_equals(getComputedValueFor('valid_digits_tab_4_nospace'), 'digits 4');
}, 'Computed value for `text-combine-upright: digits[TAB]4` is `digits 4`');

test(function () {
  assert_equals(getComputedValueFor('valid_digits_lf_2_nospace'), 'digits 2');
}, 'Computed value for `text-combine-upright: digits[LF]2` is `digits 2`');

test(function () {
  assert_equals(getComputedValueFor('valid_digits_tab_3'), 'digits 3');
}, 'Computed value for `text-combine-upright: digits [TAB]3` is `digits 3`');

test(function () {
  assert_equals(getComputedValueFor('valid_digits_tab_lf_4_nospace'), 'digits 4');
}, 'Computed value for `text-combine-upright: digits[TAB][LF]4` is `digits 4`');
</script>
</body>
</html>