blob: 0a71485efd0ff4ba09dfab3ebeb6ff86a9a8054e [file] [log] [blame]
<!DOCTYPE html>
<body>
<style>
textarea:valid {
background-color: lime;
}
textarea:invalid {
background-color: red;
}
</style>
<script src="../resources/runner.js"></script>
<textarea maxlength=2147483647 id="container"></textarea>
<script>
var container = document.getElementById('container');
container.focus();
PerfTestRunner.measureRunsPerSecond({
description: "Measures performance of adding text to a textarea using document.execCommand, then clearing it.",
run: function() {
for (var i = 0; i < 500; ++i)
document.execCommand('insertText', false, 'A quick brown fox jumps over the lazy dog.\n');
container.value = '';
}
});
</script>
</body>