gecko-dev/dom/manifest/test/test_ManifestProcessor_dir.html

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HTML

<!DOCTYPE HTML>
<html>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=1258899
-->
<head>
<meta charset="utf-8">
<title>Test for Bug 1258899</title>
<script src="/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/>
<script src="common.js"></script>
<script>
/**
* dir member
* https://w3c.github.io/manifest/#dir-member
**/
"use strict";
// Type checks
typeTests.forEach((type) => {
var expected = `Expect non - string dir to default to "auto".`;
data.jsonText = JSON.stringify({
dir: type,
});
var result = processor.process(data);
is(result.dir, "auto", expected);
});
/* Test valid values - case insensitive*/
var validDirs = ["ltr", "rtl", "auto", "LTR", "RtL", "AuTo"];
validDirs.forEach((dir) => {
var expected = `Expect dir value to be ${dir}.`;
data.jsonText = JSON.stringify({dir});
var result = processor.process(data);
is(result.dir, dir.toLowerCase(), expected);
});
// trim tests
validDirs.forEach((dir) => {
var expected = `Expect trimmed dir to be returned.`;
var expandeddir = seperators + lineTerminators + dir + lineTerminators + seperators;
data.jsonText = JSON.stringify({
dir: expandeddir,
});
var result = processor.process(data);
is(result.dir, dir.toLowerCase(), expected);
});
// Unknown/Invalid directions
var invalidDirs = [`fooo${whiteSpace}rtl`, "", "bar baz, some value", "ltr rtl auto"];
invalidDirs.forEach((dir) => {
var expected = `Expect default dir "auto" to be returned: '${dir}'`;
data.jsonText = JSON.stringify({dir});
var result = processor.process(data);
is(result.dir, "auto", expected);
});
</script>
</head>