trisquel-icecat/icecat/tools/lint/eslint/eslint-plugin-mozilla/tests/use-chromeutils-definelazygetter.js

34 lines
1.2 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// ------------------------------------------------------------------------------
// Requirements
// ------------------------------------------------------------------------------
var rule = require("../lib/rules/use-chromeutils-definelazygetter");
var RuleTester = require("eslint").RuleTester;
const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: "latest" } });
// ------------------------------------------------------------------------------
// Tests
// ------------------------------------------------------------------------------
function callError(messageId) {
return [{ messageId, type: "CallExpression" }];
}
ruleTester.run("use-chromeutils-definelazygetter", rule, {
valid: [
`ChromeUtils.defineLazyGetter(lazy, "textEncoder", function () { return new TextEncoder(); });`,
],
invalid: [
{
code: `XPCOMUtils.defineLazyGetter(lazy, "textEncoder", function () { return new TextEncoder(); });`,
output: `ChromeUtils.defineLazyGetter(lazy, "textEncoder", function () { return new TextEncoder(); });`,
errors: callError("useChromeUtilsDefineLazyGetter"),
},
],
});