document.html | Explore in Territory

<html>
<head>
<style>
.used {
  color: black;
}

.notUsed {
  color: red;
}
</style>
<style>
#not-used {
  color: red;
}

#also-used {
  color: black;
}
</style>
</head>
<body>
<script>
function used1() {
  window.a += 4;
}

function unused1() {
  window.a += 1;
}

function unused2() {
  window.a += 0.5;
}

function used2() {
  window.a += 4;
}

function performActions() {
  used1();
  used2();
}
</script>
<div class="used">This is text.</div>
<div id="also-used">This is more text.</div>
</body>

chromium/third_party/blink/web_tests/http/tests/devtools/coverage/resources/document.html