import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

This commit is contained in:
Roy Tam 2018-01-19 03:59:58 +08:00
commit dcd9973243
150858 changed files with 23884658 additions and 0 deletions

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<!DOCTYPE html>
<html dir="LTR">
<title>document.dir</title>
<link rel="help" href="https://html.spec.whatwg.org/multipage/#dom-document-dir">
<link rel="help" href="https://html.spec.whatwg.org/multipage/#reflect">
<link rel="author" title="Ms2ger" href="mailto:ms2ger@gmail.com">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<div id="log"></div>
<script>
test(function() {
assert_equals(document.dir, "ltr");
assert_equals(document.documentElement.getAttribute("dir"), "LTR");
}, "Markup attribute")
test(function() {
document.dir = "x-garbage";
assert_equals(document.dir, "");
assert_equals(document.documentElement.getAttribute("dir"), "x-garbage");
}, "Setting the idl attribute to a garbage value")
test(function() {
document.dir = "";
assert_true(document.documentElement.hasAttribute("dir"), "Attribute should still be around");
assert_equals(document.dir, "");
assert_equals(document.documentElement.getAttribute("dir"), "");
}, "Setting the idl attribute to the empty string")
</script>