71 lines
2.5 KiB
JavaScript
71 lines
2.5 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-generateqi");
|
|
var RuleTester = require("eslint").RuleTester;
|
|
|
|
const ruleTester = new RuleTester({ parserOptions: { ecmaVersion: "latest" } });
|
|
|
|
// ------------------------------------------------------------------------------
|
|
// Tests
|
|
// ------------------------------------------------------------------------------
|
|
|
|
function error(messageId, type) {
|
|
return [{ messageId, type }];
|
|
}
|
|
|
|
/* globals nsIFlug */
|
|
function QueryInterface(iid) {
|
|
if (
|
|
iid.equals(Ci.nsISupports) ||
|
|
iid.equals(Ci.nsIMeh) ||
|
|
iid.equals(nsIFlug) ||
|
|
iid.equals(Ci.amIFoo)
|
|
) {
|
|
return this;
|
|
}
|
|
throw Components.Exception("", Cr.NS_ERROR_NO_INTERFACE);
|
|
}
|
|
|
|
ruleTester.run("use-chromeutils-generateqi", rule, {
|
|
valid: [
|
|
`X.prototype.QueryInterface = ChromeUtils.generateQI(["nsIMeh"]);`,
|
|
`X.prototype = { QueryInterface: ChromeUtils.generateQI(["nsIMeh"]) }`,
|
|
],
|
|
invalid: [
|
|
{
|
|
code: `X.prototype.QueryInterface = XPCOMUtils.generateQI(["nsIMeh"]);`,
|
|
output: `X.prototype.QueryInterface = ChromeUtils.generateQI(["nsIMeh"]);`,
|
|
errors: error("noXpcomUtilsGenerateQI", "CallExpression"),
|
|
},
|
|
{
|
|
code: `X.prototype = { QueryInterface: XPCOMUtils.generateQI(["nsIMeh"]) };`,
|
|
output: `X.prototype = { QueryInterface: ChromeUtils.generateQI(["nsIMeh"]) };`,
|
|
errors: error("noXpcomUtilsGenerateQI", "CallExpression"),
|
|
},
|
|
{
|
|
code: `X.prototype = { QueryInterface: ${QueryInterface} };`,
|
|
output: `X.prototype = { QueryInterface: ChromeUtils.generateQI(["nsIMeh", "nsIFlug", "amIFoo"]) };`,
|
|
errors: error("noJSQueryInterface", "Property"),
|
|
},
|
|
{
|
|
code: `X.prototype = { ${String(QueryInterface).replace(
|
|
/^function /,
|
|
""
|
|
)} };`,
|
|
output: `X.prototype = { QueryInterface: ChromeUtils.generateQI(["nsIMeh", "nsIFlug", "amIFoo"]) };`,
|
|
errors: error("noJSQueryInterface", "Property"),
|
|
},
|
|
{
|
|
code: `X.prototype.QueryInterface = ${QueryInterface};`,
|
|
output: `X.prototype.QueryInterface = ChromeUtils.generateQI(["nsIMeh", "nsIFlug", "amIFoo"]);`,
|
|
errors: error("noJSQueryInterface", "AssignmentExpression"),
|
|
},
|
|
],
|
|
});
|