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39 lines
1.3 KiB
JavaScript
39 lines
1.3 KiB
JavaScript
/**
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* @fileoverview Reject use of single argument Cu.import
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*/
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"use strict";
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// -----------------------------------------------------------------------------
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// Rule Definition
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// -----------------------------------------------------------------------------
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var helpers = require("../helpers");
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module.exports = function(context) {
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// ---------------------------------------------------------------------------
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// Public
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// --------------------------------------------------------------------------
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return {
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"CallExpression": function(node) {
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if (node.callee.type === "MemberExpression") {
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let memexp = node.callee;
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if (memexp.object.type === "Identifier" &&
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// Only Cu, not Components.utils; see bug 1230369.
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memexp.object.name === "Cu" &&
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memexp.property.type === "Identifier" &&
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memexp.property.name === "import" &&
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node.arguments.length === 1) {
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context.report(node, "Single argument Cu.import exposes new " +
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"globals to all modules");
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}
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}
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}
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};
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};
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