https://github.com/web-platform-tests/wpt
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Tip revision: 0acd8f62f12e8ddafea77d57f425e68cc11e16b0 authored by mwatson2 on 26 October 2016, 04:11:11 UTC
[eme] Fix #4058: Correct expected order of closed promise resolutions (#4073)
Tip revision: 0acd8f6
child-indexed-pseudo-class.html
<!doctype html>
<meta charset=utf-8>
<title>Matching of child-indexed pseudo-classes</title>
<link rel="author" title="Emilio Cobos Álvarez" href="mailto:ecoal95@gmail.com">
<link rel="help" href="https://drafts.csswg.org/selectors-4/#child-index">
<script src=/resources/testharness.js></script>
<script src=/resources/testharnessreport.js></script>
<script>
test(function() {
  var check = function(element, selectors) {
    for (var i = 0; i < selectors.length; ++i) {
      var selector = selectors[i][0];
      var expected = selectors[i][1];
      assert_equals(expected, element.matches(selector),
                    "Expected " + element.tagName + " element to " +
                    (expected ? "match " : "not match ") + selector);
    }
  }

  var rootOfSubtreeSelectors = [
    [ ":first-child", true ],
    [ ":last-child", true ],
    [ ":first-of-type", true ],
    [ ":last-of-type", true ],
    [ ":nth-child(1)", true ],
    [ ":nth-child(n)", true ],
    [ ":nth-last-child(1)", true ],
    [ ":nth-last-child(n)", true ],
    [ ":nth-of-type(1)", true ],
    [ ":nth-of-type(n)", true ],
    [ ":nth-last-of-type(1)", true ],
    [ ":nth-last-of-type(n)", true ],
    [ ":nth-child(2)", false ],
    [ ":nth-last-child(2)", false],
    [ ":nth-of-type(2)", false ],
    [ ":nth-last-of-type(2)", false],
  ];

  check(document.documentElement, rootOfSubtreeSelectors);
  check(document.createElement('div'), rootOfSubtreeSelectors);
}, "child-indexed pseudo-classes should match without a parent")
</script>
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