esthelper.js"></script>
<script src="resources/testsuite.js"></script>
<body>
<div id="log"></div>
<script>
'use strict';

function assert_is_equal_with_clamping_percentage(input, result) {
  const percent = input.to('percent').value;

  if (percent < 0)
    assert_style_value_equals(result, new CSSUnitValue(0, 'percent'));
  else
    assert_style_value_equals(result, new CSSUnitValue(percent, 'percent'));
}

runPropertyTests('block-size', [
  { syntax: 'auto' },
  {
    syntax: '<percentage>',
    specifie