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/* 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-import");
var RuleTester = require("eslint").RuleTester;
const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: "latest" } });
// ------------------------------------------------------------------------------
// Tests
// ------------------------------------------------------------------------------
function callError(message) {
return [{ message, type: "CallExpression" }];
}
const MESSAGE_IMPORT = "Please use ChromeUtils.import instead of Cu.import";
const MESSAGE_DEFINE =
"Please use ChromeUtils.defineModuleGetter instead of " +
"XPCOMUtils.defineLazyModuleGetter";
ruleTester.run("use-chromeutils-import", rule, {
valid: [
`ChromeUtils.import("resource://gre/modules/AppConstants.jsm");`,
`ChromeUtils.import("resource://gre/modules/AppConstants.jsm", this);`,
`ChromeUtils.defineModuleGetter(this, "AppConstants",
"resource://gre/modules/AppConstants.jsm");`,
`XPCOMUtils.defineLazyModuleGetter(this, "AppConstants",
"resource://gre/modules/AppConstants.jsm",
"Foo");`,
`XPCOMUtils.defineLazyModuleGetter(this, "AppConstants",
"resource://gre/modules/AppConstants.jsm",
undefined, preAppConstantsLambda);`,
],
invalid: [
{
code: `Cu.import("resource://gre/modules/AppConstants.jsm");`,
output: `ChromeUtils.import("resource://gre/modules/AppConstants.jsm");`,
errors: callError(MESSAGE_IMPORT),
},
{
code: `Cu.import("resource://gre/modules/AppConstants.jsm", this);`,
output: `ChromeUtils.import("resource://gre/modules/AppConstants.jsm", this);`,
errors: callError(MESSAGE_IMPORT),
},
{
code: `Components.utils.import("resource://gre/modules/AppConstants.jsm");`,
output: `ChromeUtils.import("resource://gre/modules/AppConstants.jsm");`,
errors: callError(MESSAGE_IMPORT),
},
{
code: `XPCOMUtils.defineLazyModuleGetter(this, "AppConstants",
"resource://gre/modules/AppConstants.jsm");`,
output: `ChromeUtils.defineModuleGetter(this, "AppConstants",
"resource://gre/modules/AppConstants.jsm");`,
errors: callError(MESSAGE_DEFINE),
},
],
});
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