Revision de277f72555a8613d1d38a9a6df270d16621ac89 authored by Chris Nardi on 29 March 2018, 23:23:28 UTC, committed by Chris Nardi on 29 March 2018, 23:23:28 UTC
Many spec links were in shortlink form (e.g. https://drafts.csswg.org/cssom/ instead of https://drafts.csswg.org/cssom-1/). However, build.py did not pick up these spec links, as it assumed that the only spec links could be in longhand form with the spec version. Update build.py to consider shortlinks when building.
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Raw File
observer-without-js-reference.html
<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="./resources/intersection-observer-test-utils.js"></script>

<style>
pre, #log {
  position: absolute;
  top: 0;
  left: 200px;
}
.spacer {
  height: calc(100vh + 100px);
}
#target {
  width: 100px;
  height: 100px;
  background-color: green;
}
</style>
<div class="spacer"></div>
<div id="target"></div>
<div class="spacer"></div>

<script>
var entries = [];

runTestCycle(function() {
  var target = document.getElementById("target");
  assert_true(!!target, "Target exists");
  function createObserver() {
    new IntersectionObserver(function(changes) {
      entries = entries.concat(changes)
    }).observe(target);
  }
  createObserver();
  runTestCycle(step0, "First rAF");
}, "IntersectionObserver that is unreachable in js should still generate notifications.");

function step0() {
  document.scrollingElement.scrollTop = 300;
  runTestCycle(step1, "document.scrollingElement.scrollTop = 300");
  assert_equals(entries.length, 1, "One notification.");
}

function step1() {
  document.scrollingElement.scrollTop = 0;
  assert_equals(entries.length, 2, "Two notifications.");
}
</script>
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