forked from mirrors/gecko-dev
5c7cdbd4ba
# ignore-this-changeset Differential Revision: https://phabricator.services.mozilla.com/D35940 --HG-- extra : source : d214f0c82813e5a8d3987debc490a2c11f1308ff
80 lines
3.2 KiB
JavaScript
80 lines
3.2 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// ------------------------------------------------------------------------------
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// Requirements
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// ------------------------------------------------------------------------------
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var rule = require("../lib/rules/use-chromeutils-import");
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var RuleTester = require("eslint/lib/testers/rule-tester");
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const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: 6 } });
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// ------------------------------------------------------------------------------
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// Tests
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// ------------------------------------------------------------------------------
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function callError(message) {
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return [{ message, type: "CallExpression" }];
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}
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const MESSAGE_IMPORT = "Please use ChromeUtils.import instead of Cu.import";
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const MESSAGE_DEFINE =
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"Please use ChromeUtils.defineModuleGetter instead of " +
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"XPCOMUtils.defineLazyModuleGetter";
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ruleTester.run("use-chromeutils-import", rule, {
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valid: [
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`ChromeUtils.import("resource://gre/modules/Service.jsm");`,
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`ChromeUtils.import("resource://gre/modules/Service.jsm", this);`,
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`ChromeUtils.defineModuleGetter(this, "Services",
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"resource://gre/modules/Service.jsm");`,
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`XPCOMUtils.defineLazyModuleGetter(this, "Services",
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"resource://gre/modules/Service.jsm",
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"Foo");`,
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`XPCOMUtils.defineLazyModuleGetter(this, "Services",
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"resource://gre/modules/Service.jsm",
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undefined, preServicesLambda);`,
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{
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options: [{ allowCu: true }],
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code: `Cu.import("resource://gre/modules/Service.jsm");`,
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},
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],
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invalid: [
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{
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code: `Cu.import("resource://gre/modules/Services.jsm");`,
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output: `ChromeUtils.import("resource://gre/modules/Services.jsm");`,
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errors: callError(MESSAGE_IMPORT),
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},
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{
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code: `Cu.import("resource://gre/modules/Services.jsm", this);`,
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output: `ChromeUtils.import("resource://gre/modules/Services.jsm", this);`,
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errors: callError(MESSAGE_IMPORT),
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},
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{
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code: `Components.utils.import("resource://gre/modules/Services.jsm");`,
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output: `ChromeUtils.import("resource://gre/modules/Services.jsm");`,
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errors: callError(MESSAGE_IMPORT),
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},
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{
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code: `Components.utils.import("resource://gre/modules/Services.jsm");`,
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output: `ChromeUtils.import("resource://gre/modules/Services.jsm");`,
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errors: callError(MESSAGE_IMPORT),
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},
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{
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options: [{ allowCu: true }],
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code: `Components.utils.import("resource://gre/modules/Services.jsm", this);`,
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output: `ChromeUtils.import("resource://gre/modules/Services.jsm", this);`,
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errors: callError(MESSAGE_IMPORT),
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},
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{
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code: `XPCOMUtils.defineLazyModuleGetter(this, "Services",
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"resource://gre/modules/Services.jsm");`,
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output: `ChromeUtils.defineModuleGetter(this, "Services",
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"resource://gre/modules/Services.jsm");`,
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errors: callError(MESSAGE_DEFINE),
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},
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],
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});
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