mirror of
https://github.com/mozilla/gecko-dev.git
synced 2025-04-04 05:32:56 +00:00
762c2f58dd
Import the source-map 0.6.1 bundle. MozReview-Commit-ID: AkVLlBJRD1l --HG-- extra : rebase_source : 882b2ef4b2c3b2eac8733f408a4ce7a6aaa403d2
818 lines
56 KiB
JavaScript
818 lines
56 KiB
JavaScript
function run_test() {
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for (var k in SOURCE_MAP_TEST_MODULE) {
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if (/^test/.test(k)) {
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SOURCE_MAP_TEST_MODULE[k](assert);
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}
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}
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}
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var SOURCE_MAP_TEST_MODULE =
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/******/ (function(modules) { // webpackBootstrap
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/******/ // The module cache
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/******/ var installedModules = {};
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/******/
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/******/ // The require function
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/******/ function __webpack_require__(moduleId) {
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/******/
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/******/ // Check if module is in cache
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/******/ if(installedModules[moduleId])
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/******/ return installedModules[moduleId].exports;
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/******/
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/******/ // Create a new module (and put it into the cache)
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/******/ var module = installedModules[moduleId] = {
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/******/ exports: {},
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/******/ id: moduleId,
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/******/ loaded: false
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/******/ };
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/******/
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/******/ // Execute the module function
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/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
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/******/
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/******/ // Flag the module as loaded
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/******/ module.loaded = true;
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/******/
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/******/ // Return the exports of the module
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/******/ return module.exports;
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/******/ }
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/******/
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/******/
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/******/ // expose the modules object (__webpack_modules__)
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/******/ __webpack_require__.m = modules;
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/******/
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/******/ // expose the module cache
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/******/ __webpack_require__.c = installedModules;
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/******/
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/******/ // __webpack_public_path__
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/******/ __webpack_require__.p = "";
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/******/
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/******/ // Load entry module and return exports
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/******/ return __webpack_require__(0);
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/******/ })
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/************************************************************************/
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/******/ ([
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/* 0 */
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/***/ (function(module, exports, __webpack_require__) {
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/* -*- Mode: js; js-indent-level: 2; -*- */
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/*
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* Copyright 2011 Mozilla Foundation and contributors
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* Licensed under the New BSD license. See LICENSE or:
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* http://opensource.org/licenses/BSD-3-Clause
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*/
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var ArraySet = __webpack_require__(1).ArraySet;
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function makeTestSet() {
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var set = new ArraySet();
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for (var i = 0; i < 100; i++) {
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set.add(String(i));
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}
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return set;
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}
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exports['test .has() membership'] = function (assert) {
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var set = makeTestSet();
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for (var i = 0; i < 100; i++) {
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assert.ok(set.has(String(i)));
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}
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};
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exports['test .indexOf() elements'] = function (assert) {
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var set = makeTestSet();
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for (var i = 0; i < 100; i++) {
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assert.strictEqual(set.indexOf(String(i)), i);
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}
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};
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exports['test .at() indexing'] = function (assert) {
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var set = makeTestSet();
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for (var i = 0; i < 100; i++) {
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assert.strictEqual(set.at(i), String(i));
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}
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};
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exports['test creating from an array'] = function (assert) {
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var set = ArraySet.fromArray(['foo', 'bar', 'baz', 'quux', 'hasOwnProperty']);
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assert.ok(set.has('foo'));
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assert.ok(set.has('bar'));
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assert.ok(set.has('baz'));
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assert.ok(set.has('quux'));
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assert.ok(set.has('hasOwnProperty'));
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assert.strictEqual(set.indexOf('foo'), 0);
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assert.strictEqual(set.indexOf('bar'), 1);
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assert.strictEqual(set.indexOf('baz'), 2);
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assert.strictEqual(set.indexOf('quux'), 3);
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assert.strictEqual(set.at(0), 'foo');
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assert.strictEqual(set.at(1), 'bar');
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assert.strictEqual(set.at(2), 'baz');
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assert.strictEqual(set.at(3), 'quux');
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};
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exports['test that you can add __proto__; see github issue #30'] = function (assert) {
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var set = new ArraySet();
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set.add('__proto__');
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assert.ok(set.has('__proto__'));
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assert.strictEqual(set.at(0), '__proto__');
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assert.strictEqual(set.indexOf('__proto__'), 0);
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};
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exports['test .fromArray() with duplicates'] = function (assert) {
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var set = ArraySet.fromArray(['foo', 'foo']);
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assert.ok(set.has('foo'));
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assert.strictEqual(set.at(0), 'foo');
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assert.strictEqual(set.indexOf('foo'), 0);
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assert.strictEqual(set.toArray().length, 1);
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set = ArraySet.fromArray(['foo', 'foo'], true);
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assert.ok(set.has('foo'));
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assert.strictEqual(set.at(0), 'foo');
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assert.strictEqual(set.at(1), 'foo');
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assert.strictEqual(set.indexOf('foo'), 0);
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assert.strictEqual(set.toArray().length, 2);
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};
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exports['test .add() with duplicates'] = function (assert) {
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var set = new ArraySet();
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set.add('foo');
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set.add('foo');
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assert.ok(set.has('foo'));
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assert.strictEqual(set.at(0), 'foo');
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assert.strictEqual(set.indexOf('foo'), 0);
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assert.strictEqual(set.toArray().length, 1);
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set.add('foo', true);
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assert.ok(set.has('foo'));
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assert.strictEqual(set.at(0), 'foo');
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assert.strictEqual(set.at(1), 'foo');
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assert.strictEqual(set.indexOf('foo'), 0);
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assert.strictEqual(set.toArray().length, 2);
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};
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exports['test .size()'] = function (assert) {
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var set = new ArraySet();
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set.add('foo');
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set.add('bar');
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set.add('baz');
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assert.strictEqual(set.size(), 3);
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};
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exports['test .size() with disallowed duplicates'] = function (assert) {
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var set = new ArraySet();
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set.add('foo');
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set.add('foo');
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set.add('bar');
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set.add('bar');
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set.add('baz');
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set.add('baz');
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assert.strictEqual(set.size(), 3);
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};
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exports['test .size() with allowed duplicates'] = function (assert) {
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var set = new ArraySet();
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set.add('foo');
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set.add('foo', true);
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set.add('bar');
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set.add('bar', true);
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set.add('baz');
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set.add('baz', true);
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assert.strictEqual(set.size(), 3);
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};
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/***/ }),
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/* 1 */
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/***/ (function(module, exports, __webpack_require__) {
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/* -*- Mode: js; js-indent-level: 2; -*- */
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/*
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* Copyright 2011 Mozilla Foundation and contributors
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* Licensed under the New BSD license. See LICENSE or:
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* http://opensource.org/licenses/BSD-3-Clause
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*/
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var util = __webpack_require__(2);
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var has = Object.prototype.hasOwnProperty;
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var hasNativeMap = typeof Map !== "undefined";
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/**
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* A data structure which is a combination of an array and a set. Adding a new
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* member is O(1), testing for membership is O(1), and finding the index of an
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* element is O(1). Removing elements from the set is not supported. Only
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* strings are supported for membership.
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*/
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function ArraySet() {
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this._array = [];
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this._set = hasNativeMap ? new Map() : Object.create(null);
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}
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/**
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* Static method for creating ArraySet instances from an existing array.
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*/
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ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {
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var set = new ArraySet();
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for (var i = 0, len = aArray.length; i < len; i++) {
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set.add(aArray[i], aAllowDuplicates);
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}
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return set;
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};
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/**
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* Return how many unique items are in this ArraySet. If duplicates have been
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* added, than those do not count towards the size.
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*
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* @returns Number
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*/
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ArraySet.prototype.size = function ArraySet_size() {
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return hasNativeMap ? this._set.size : Object.getOwnPropertyNames(this._set).length;
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};
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/**
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* Add the given string to this set.
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*
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* @param String aStr
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*/
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ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {
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var sStr = hasNativeMap ? aStr : util.toSetString(aStr);
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var isDuplicate = hasNativeMap ? this.has(aStr) : has.call(this._set, sStr);
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var idx = this._array.length;
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if (!isDuplicate || aAllowDuplicates) {
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this._array.push(aStr);
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}
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if (!isDuplicate) {
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if (hasNativeMap) {
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this._set.set(aStr, idx);
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} else {
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this._set[sStr] = idx;
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}
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}
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};
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/**
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* Is the given string a member of this set?
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*
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* @param String aStr
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*/
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ArraySet.prototype.has = function ArraySet_has(aStr) {
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if (hasNativeMap) {
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return this._set.has(aStr);
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} else {
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var sStr = util.toSetString(aStr);
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return has.call(this._set, sStr);
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}
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};
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/**
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* What is the index of the given string in the array?
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*
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* @param String aStr
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*/
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ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {
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if (hasNativeMap) {
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var idx = this._set.get(aStr);
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if (idx >= 0) {
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return idx;
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}
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} else {
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var sStr = util.toSetString(aStr);
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if (has.call(this._set, sStr)) {
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return this._set[sStr];
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}
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}
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throw new Error('"' + aStr + '" is not in the set.');
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};
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/**
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* What is the element at the given index?
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*
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* @param Number aIdx
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*/
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ArraySet.prototype.at = function ArraySet_at(aIdx) {
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if (aIdx >= 0 && aIdx < this._array.length) {
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return this._array[aIdx];
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}
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throw new Error('No element indexed by ' + aIdx);
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};
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/**
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* Returns the array representation of this set (which has the proper indices
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* indicated by indexOf). Note that this is a copy of the internal array used
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* for storing the members so that no one can mess with internal state.
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*/
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ArraySet.prototype.toArray = function ArraySet_toArray() {
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return this._array.slice();
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};
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exports.ArraySet = ArraySet;
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/***/ }),
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/* 2 */
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/***/ (function(module, exports) {
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/* -*- Mode: js; js-indent-level: 2; -*- */
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/*
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* Copyright 2011 Mozilla Foundation and contributors
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* Licensed under the New BSD license. See LICENSE or:
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* http://opensource.org/licenses/BSD-3-Clause
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*/
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/**
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* This is a helper function for getting values from parameter/options
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* objects.
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*
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* @param args The object we are extracting values from
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* @param name The name of the property we are getting.
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* @param defaultValue An optional value to return if the property is missing
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* from the object. If this is not specified and the property is missing, an
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* error will be thrown.
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*/
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function getArg(aArgs, aName, aDefaultValue) {
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if (aName in aArgs) {
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return aArgs[aName];
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} else if (arguments.length === 3) {
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return aDefaultValue;
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} else {
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throw new Error('"' + aName + '" is a required argument.');
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}
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}
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exports.getArg = getArg;
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var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.-]*)(?::(\d+))?(.*)$/;
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var dataUrlRegexp = /^data:.+\,.+$/;
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function urlParse(aUrl) {
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var match = aUrl.match(urlRegexp);
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if (!match) {
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return null;
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}
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return {
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scheme: match[1],
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auth: match[2],
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host: match[3],
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port: match[4],
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path: match[5]
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};
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}
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exports.urlParse = urlParse;
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function urlGenerate(aParsedUrl) {
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var url = '';
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if (aParsedUrl.scheme) {
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url += aParsedUrl.scheme + ':';
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}
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url += '//';
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if (aParsedUrl.auth) {
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url += aParsedUrl.auth + '@';
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}
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if (aParsedUrl.host) {
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url += aParsedUrl.host;
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}
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if (aParsedUrl.port) {
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url += ":" + aParsedUrl.port
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}
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if (aParsedUrl.path) {
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url += aParsedUrl.path;
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}
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return url;
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}
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exports.urlGenerate = urlGenerate;
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/**
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* Normalizes a path, or the path portion of a URL:
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*
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* - Replaces consecutive slashes with one slash.
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* - Removes unnecessary '.' parts.
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* - Removes unnecessary '<dir>/..' parts.
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*
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* Based on code in the Node.js 'path' core module.
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*
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* @param aPath The path or url to normalize.
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*/
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function normalize(aPath) {
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var path = aPath;
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var url = urlParse(aPath);
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if (url) {
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if (!url.path) {
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return aPath;
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}
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path = url.path;
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}
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var isAbsolute = exports.isAbsolute(path);
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var parts = path.split(/\/+/);
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for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {
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part = parts[i];
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if (part === '.') {
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parts.splice(i, 1);
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} else if (part === '..') {
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up++;
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} else if (up > 0) {
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if (part === '') {
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// The first part is blank if the path is absolute. Trying to go
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// above the root is a no-op. Therefore we can remove all '..' parts
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// directly after the root.
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parts.splice(i + 1, up);
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up = 0;
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} else {
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parts.splice(i, 2);
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up--;
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}
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}
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}
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path = parts.join('/');
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if (path === '') {
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path = isAbsolute ? '/' : '.';
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}
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if (url) {
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url.path = path;
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return urlGenerate(url);
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}
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return path;
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}
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exports.normalize = normalize;
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/**
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* Joins two paths/URLs.
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*
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* @param aRoot The root path or URL.
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* @param aPath The path or URL to be joined with the root.
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*
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* - If aPath is a URL or a data URI, aPath is returned, unless aPath is a
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* scheme-relative URL: Then the scheme of aRoot, if any, is prepended
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* first.
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* - Otherwise aPath is a path. If aRoot is a URL, then its path portion
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* is updated with the result and aRoot is returned. Otherwise the result
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* is returned.
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* - If aPath is absolute, the result is aPath.
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* - Otherwise the two paths are joined with a slash.
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* - Joining for example 'http://' and 'www.example.com' is also supported.
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*/
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function join(aRoot, aPath) {
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if (aRoot === "") {
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aRoot = ".";
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}
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if (aPath === "") {
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aPath = ".";
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}
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var aPathUrl = urlParse(aPath);
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var aRootUrl = urlParse(aRoot);
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if (aRootUrl) {
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aRoot = aRootUrl.path || '/';
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}
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// `join(foo, '//www.example.org')`
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if (aPathUrl && !aPathUrl.scheme) {
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if (aRootUrl) {
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aPathUrl.scheme = aRootUrl.scheme;
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}
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return urlGenerate(aPathUrl);
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}
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if (aPathUrl || aPath.match(dataUrlRegexp)) {
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return aPath;
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}
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// `join('http://', 'www.example.com')`
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if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {
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aRootUrl.host = aPath;
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return urlGenerate(aRootUrl);
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}
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var joined = aPath.charAt(0) === '/'
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? aPath
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: normalize(aRoot.replace(/\/+$/, '') + '/' + aPath);
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if (aRootUrl) {
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aRootUrl.path = joined;
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return urlGenerate(aRootUrl);
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}
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return joined;
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}
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exports.join = join;
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exports.isAbsolute = function (aPath) {
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return aPath.charAt(0) === '/' || urlRegexp.test(aPath);
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};
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/**
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* Make a path relative to a URL or another path.
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*
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* @param aRoot The root path or URL.
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* @param aPath The path or URL to be made relative to aRoot.
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*/
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function relative(aRoot, aPath) {
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if (aRoot === "") {
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aRoot = ".";
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}
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aRoot = aRoot.replace(/\/$/, '');
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// It is possible for the path to be above the root. In this case, simply
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// checking whether the root is a prefix of the path won't work. Instead, we
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// need to remove components from the root one by one, until either we find
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// a prefix that fits, or we run out of components to remove.
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var level = 0;
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while (aPath.indexOf(aRoot + '/') !== 0) {
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var index = aRoot.lastIndexOf("/");
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if (index < 0) {
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return aPath;
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}
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|
|
|
// If the only part of the root that is left is the scheme (i.e. http://,
|
|
// file:///, etc.), one or more slashes (/), or simply nothing at all, we
|
|
// have exhausted all components, so the path is not relative to the root.
|
|
aRoot = aRoot.slice(0, index);
|
|
if (aRoot.match(/^([^\/]+:\/)?\/*$/)) {
|
|
return aPath;
|
|
}
|
|
|
|
++level;
|
|
}
|
|
|
|
// Make sure we add a "../" for each component we removed from the root.
|
|
return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1);
|
|
}
|
|
exports.relative = relative;
|
|
|
|
var supportsNullProto = (function () {
|
|
var obj = Object.create(null);
|
|
return !('__proto__' in obj);
|
|
}());
|
|
|
|
function identity (s) {
|
|
return s;
|
|
}
|
|
|
|
/**
|
|
* Because behavior goes wacky when you set `__proto__` on objects, we
|
|
* have to prefix all the strings in our set with an arbitrary character.
|
|
*
|
|
* See https://github.com/mozilla/source-map/pull/31 and
|
|
* https://github.com/mozilla/source-map/issues/30
|
|
*
|
|
* @param String aStr
|
|
*/
|
|
function toSetString(aStr) {
|
|
if (isProtoString(aStr)) {
|
|
return '$' + aStr;
|
|
}
|
|
|
|
return aStr;
|
|
}
|
|
exports.toSetString = supportsNullProto ? identity : toSetString;
|
|
|
|
function fromSetString(aStr) {
|
|
if (isProtoString(aStr)) {
|
|
return aStr.slice(1);
|
|
}
|
|
|
|
return aStr;
|
|
}
|
|
exports.fromSetString = supportsNullProto ? identity : fromSetString;
|
|
|
|
function isProtoString(s) {
|
|
if (!s) {
|
|
return false;
|
|
}
|
|
|
|
var length = s.length;
|
|
|
|
if (length < 9 /* "__proto__".length */) {
|
|
return false;
|
|
}
|
|
|
|
if (s.charCodeAt(length - 1) !== 95 /* '_' */ ||
|
|
s.charCodeAt(length - 2) !== 95 /* '_' */ ||
|
|
s.charCodeAt(length - 3) !== 111 /* 'o' */ ||
|
|
s.charCodeAt(length - 4) !== 116 /* 't' */ ||
|
|
s.charCodeAt(length - 5) !== 111 /* 'o' */ ||
|
|
s.charCodeAt(length - 6) !== 114 /* 'r' */ ||
|
|
s.charCodeAt(length - 7) !== 112 /* 'p' */ ||
|
|
s.charCodeAt(length - 8) !== 95 /* '_' */ ||
|
|
s.charCodeAt(length - 9) !== 95 /* '_' */) {
|
|
return false;
|
|
}
|
|
|
|
for (var i = length - 10; i >= 0; i--) {
|
|
if (s.charCodeAt(i) !== 36 /* '$' */) {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* Comparator between two mappings where the original positions are compared.
|
|
*
|
|
* Optionally pass in `true` as `onlyCompareGenerated` to consider two
|
|
* mappings with the same original source/line/column, but different generated
|
|
* line and column the same. Useful when searching for a mapping with a
|
|
* stubbed out mapping.
|
|
*/
|
|
function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {
|
|
var cmp = strcmp(mappingA.source, mappingB.source);
|
|
if (cmp !== 0) {
|
|
return cmp;
|
|
}
|
|
|
|
cmp = mappingA.originalLine - mappingB.originalLine;
|
|
if (cmp !== 0) {
|
|
return cmp;
|
|
}
|
|
|
|
cmp = mappingA.originalColumn - mappingB.originalColumn;
|
|
if (cmp !== 0 || onlyCompareOriginal) {
|
|
return cmp;
|
|
}
|
|
|
|
cmp = mappingA.generatedColumn - mappingB.generatedColumn;
|
|
if (cmp !== 0) {
|
|
return cmp;
|
|
}
|
|
|
|
cmp = mappingA.generatedLine - mappingB.generatedLine;
|
|
if (cmp !== 0) {
|
|
return cmp;
|
|
}
|
|
|
|
return strcmp(mappingA.name, mappingB.name);
|
|
}
|
|
exports.compareByOriginalPositions = compareByOriginalPositions;
|
|
|
|
/**
|
|
* Comparator between two mappings with deflated source and name indices where
|
|
* the generated positions are compared.
|
|
*
|
|
* Optionally pass in `true` as `onlyCompareGenerated` to consider two
|
|
* mappings with the same generated line and column, but different
|
|
* source/name/original line and column the same. Useful when searching for a
|
|
* mapping with a stubbed out mapping.
|
|
*/
|
|
function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {
|
|
var cmp = mappingA.generatedLine - mappingB.generatedLine;
|
|
if (cmp !== 0) {
|
|
return cmp;
|
|
}
|
|
|
|
cmp = mappingA.generatedColumn - mappingB.generatedColumn;
|
|
if (cmp !== 0 || onlyCompareGenerated) {
|
|
return cmp;
|
|
}
|
|
|
|
cmp = strcmp(mappingA.source, mappingB.source);
|
|
if (cmp !== 0) {
|
|
return cmp;
|
|
}
|
|
|
|
cmp = mappingA.originalLine - mappingB.originalLine;
|
|
if (cmp !== 0) {
|
|
return cmp;
|
|
}
|
|
|
|
cmp = mappingA.originalColumn - mappingB.originalColumn;
|
|
if (cmp !== 0) {
|
|
return cmp;
|
|
}
|
|
|
|
return strcmp(mappingA.name, mappingB.name);
|
|
}
|
|
exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;
|
|
|
|
function strcmp(aStr1, aStr2) {
|
|
if (aStr1 === aStr2) {
|
|
return 0;
|
|
}
|
|
|
|
if (aStr1 === null) {
|
|
return 1; // aStr2 !== null
|
|
}
|
|
|
|
if (aStr2 === null) {
|
|
return -1; // aStr1 !== null
|
|
}
|
|
|
|
if (aStr1 > aStr2) {
|
|
return 1;
|
|
}
|
|
|
|
return -1;
|
|
}
|
|
|
|
/**
|
|
* Comparator between two mappings with inflated source and name strings where
|
|
* the generated positions are compared.
|
|
*/
|
|
function compareByGeneratedPositionsInflated(mappingA, mappingB) {
|
|
var cmp = mappingA.generatedLine - mappingB.generatedLine;
|
|
if (cmp !== 0) {
|
|
return cmp;
|
|
}
|
|
|
|
cmp = mappingA.generatedColumn - mappingB.generatedColumn;
|
|
if (cmp !== 0) {
|
|
return cmp;
|
|
}
|
|
|
|
cmp = strcmp(mappingA.source, mappingB.source);
|
|
if (cmp !== 0) {
|
|
return cmp;
|
|
}
|
|
|
|
cmp = mappingA.originalLine - mappingB.originalLine;
|
|
if (cmp !== 0) {
|
|
return cmp;
|
|
}
|
|
|
|
cmp = mappingA.originalColumn - mappingB.originalColumn;
|
|
if (cmp !== 0) {
|
|
return cmp;
|
|
}
|
|
|
|
return strcmp(mappingA.name, mappingB.name);
|
|
}
|
|
exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;
|
|
|
|
/**
|
|
* Strip any JSON XSSI avoidance prefix from the string (as documented
|
|
* in the source maps specification), and then parse the string as
|
|
* JSON.
|
|
*/
|
|
function parseSourceMapInput(str) {
|
|
return JSON.parse(str.replace(/^\)]}'[^\n]*\n/, ''));
|
|
}
|
|
exports.parseSourceMapInput = parseSourceMapInput;
|
|
|
|
/**
|
|
* Compute the URL of a source given the the source root, the source's
|
|
* URL, and the source map's URL.
|
|
*/
|
|
function computeSourceURL(sourceRoot, sourceURL, sourceMapURL) {
|
|
sourceURL = sourceURL || '';
|
|
|
|
if (sourceRoot) {
|
|
// This follows what Chrome does.
|
|
if (sourceRoot[sourceRoot.length - 1] !== '/' && sourceURL[0] !== '/') {
|
|
sourceRoot += '/';
|
|
}
|
|
// The spec says:
|
|
// Line 4: An optional source root, useful for relocating source
|
|
// files on a server or removing repeated values in the
|
|
// “sources” entry. This value is prepended to the individual
|
|
// entries in the “source” field.
|
|
sourceURL = sourceRoot + sourceURL;
|
|
}
|
|
|
|
// Historically, SourceMapConsumer did not take the sourceMapURL as
|
|
// a parameter. This mode is still somewhat supported, which is why
|
|
// this code block is conditional. However, it's preferable to pass
|
|
// the source map URL to SourceMapConsumer, so that this function
|
|
// can implement the source URL resolution algorithm as outlined in
|
|
// the spec. This block is basically the equivalent of:
|
|
// new URL(sourceURL, sourceMapURL).toString()
|
|
// ... except it avoids using URL, which wasn't available in the
|
|
// older releases of node still supported by this library.
|
|
//
|
|
// The spec says:
|
|
// If the sources are not absolute URLs after prepending of the
|
|
// “sourceRoot”, the sources are resolved relative to the
|
|
// SourceMap (like resolving script src in a html document).
|
|
if (sourceMapURL) {
|
|
var parsed = urlParse(sourceMapURL);
|
|
if (!parsed) {
|
|
throw new Error("sourceMapURL could not be parsed");
|
|
}
|
|
if (parsed.path) {
|
|
// Strip the last path component, but keep the "/".
|
|
var index = parsed.path.lastIndexOf('/');
|
|
if (index >= 0) {
|
|
parsed.path = parsed.path.substring(0, index + 1);
|
|
}
|
|
}
|
|
sourceURL = join(urlGenerate(parsed), sourceURL);
|
|
}
|
|
|
|
return normalize(sourceURL);
|
|
}
|
|
exports.computeSourceURL = computeSourceURL;
|
|
|
|
|
|
/***/ })
|
|
/******/ ]);
|
|
//# sourceMappingURL=data:application/json;charset=utf-8;base64,{"version":3,"sources":["webpack:///webpack/bootstrap 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\t// The module cache\n \tvar installedModules = {};\n\n \t// The require function\n \tfunction __webpack_require__(moduleId) {\n\n \t\t// Check if module is in cache\n \t\tif(installedModules[moduleId])\n \t\t\treturn installedModules[moduleId].exports;\n\n \t\t// Create a new module (and put it into the cache)\n \t\tvar module = installedModules[moduleId] = {\n \t\t\texports: {},\n \t\t\tid: moduleId,\n \t\t\tloaded: false\n \t\t};\n\n \t\t// Execute the module function\n \t\tmodules[moduleId].call(module.exports, module, module.exports, __webpack_require__);\n\n \t\t// Flag the module as loaded\n \t\tmodule.loaded = true;\n\n \t\t// Return the exports of the module\n \t\treturn module.exports;\n \t}\n\n\n \t// expose the modules object (__webpack_modules__)\n \t__webpack_require__.m = modules;\n\n \t// expose the module cache\n \t__webpack_require__.c = installedModules;\n\n \t// __webpack_public_path__\n \t__webpack_require__.p = \"\";\n\n \t// Load entry module and return exports\n \treturn __webpack_require__(0);\n\n\n\n// WEBPACK FOOTER //\n// webpack/bootstrap 4b6975a580eb014a7c74","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar ArraySet = require('../lib/array-set').ArraySet;\n\nfunction makeTestSet() {\n  var set = new ArraySet();\n  for (var i = 0; i < 100; i++) {\n    set.add(String(i));\n  }\n  return set;\n}\n\nexports['test .has() membership'] = function (assert) {\n  var set = makeTestSet();\n  for (var i = 0; i < 100; i++) {\n    assert.ok(set.has(String(i)));\n  }\n};\n\nexports['test .indexOf() elements'] = function (assert) {\n  var set = makeTestSet();\n  for (var i = 0; i < 100; i++) {\n    assert.strictEqual(set.indexOf(String(i)), i);\n  }\n};\n\nexports['test .at() indexing'] = function (assert) {\n  var set = makeTestSet();\n  for (var i = 0; i < 100; i++) {\n    assert.strictEqual(set.at(i), String(i));\n  }\n};\n\nexports['test creating from an array'] = function (assert) {\n  var set = ArraySet.fromArray(['foo', 'bar', 'baz', 'quux', 'hasOwnProperty']);\n\n  assert.ok(set.has('foo'));\n  assert.ok(set.has('bar'));\n  assert.ok(set.has('baz'));\n  assert.ok(set.has('quux'));\n  assert.ok(set.has('hasOwnProperty'));\n\n  assert.strictEqual(set.indexOf('foo'), 0);\n  assert.strictEqual(set.indexOf('bar'), 1);\n  assert.strictEqual(set.indexOf('baz'), 2);\n  assert.strictEqual(set.indexOf('quux'), 3);\n\n  assert.strictEqual(set.at(0), 'foo');\n  assert.strictEqual(set.at(1), 'bar');\n  assert.strictEqual(set.at(2), 'baz');\n  assert.strictEqual(set.at(3), 'quux');\n};\n\nexports['test that you can add __proto__; see github issue #30'] = function (assert) {\n  var set = new ArraySet();\n  set.add('__proto__');\n  assert.ok(set.has('__proto__'));\n  assert.strictEqual(set.at(0), '__proto__');\n  assert.strictEqual(set.indexOf('__proto__'), 0);\n};\n\nexports['test .fromArray() with duplicates'] = function (assert) {\n  var set = ArraySet.fromArray(['foo', 'foo']);\n  assert.ok(set.has('foo'));\n  assert.strictEqual(set.at(0), 'foo');\n  assert.strictEqual(set.indexOf('foo'), 0);\n  assert.strictEqual(set.toArray().length, 1);\n\n  set = ArraySet.fromArray(['foo', 'foo'], true);\n  assert.ok(set.has('foo'));\n  assert.strictEqual(set.at(0), 'foo');\n  assert.strictEqual(set.at(1), 'foo');\n  assert.strictEqual(set.indexOf('foo'), 0);\n  assert.strictEqual(set.toArray().length, 2);\n};\n\nexports['test .add() with duplicates'] = function (assert) {\n  var set = new ArraySet();\n  set.add('foo');\n\n  set.add('foo');\n  assert.ok(set.has('foo'));\n  assert.strictEqual(set.at(0), 'foo');\n  assert.strictEqual(set.indexOf('foo'), 0);\n  assert.strictEqual(set.toArray().length, 1);\n\n  set.add('foo', true);\n  assert.ok(set.has('foo'));\n  assert.strictEqual(set.at(0), 'foo');\n  assert.strictEqual(set.at(1), 'foo');\n  assert.strictEqual(set.indexOf('foo'), 0);\n  assert.strictEqual(set.toArray().length, 2);\n};\n\nexports['test .size()'] = function (assert) {\n  var set = new ArraySet();\n  set.add('foo');\n  set.add('bar');\n  set.add('baz');\n  assert.strictEqual(set.size(), 3);\n};\n\nexports['test .size() with disallowed duplicates'] = function (assert) {\n  var set = new ArraySet();\n\n  set.add('foo');\n  set.add('foo');\n\n  set.add('bar');\n  set.add('bar');\n\n  set.add('baz');\n  set.add('baz');\n\n  assert.strictEqual(set.size(), 3);\n};\n\nexports['test .size() with allowed duplicates'] = function (assert) {\n  var set = new ArraySet();\n\n  set.add('foo');\n  set.add('foo', true);\n\n  set.add('bar');\n  set.add('bar', true);\n\n  set.add('baz');\n  set.add('baz', true);\n\n  assert.strictEqual(set.size(), 3);\n};\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./test/test-array-set.js\n// module id = 0\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\nvar util = require('./util');\nvar has = Object.prototype.hasOwnProperty;\nvar hasNativeMap = typeof Map !== \"undefined\";\n\n/**\n * A data structure which is a combination of an array and a set. Adding a new\n * member is O(1), testing for membership is O(1), and finding the index of an\n * element is O(1). Removing elements from the set is not supported. Only\n * strings are supported for membership.\n */\nfunction ArraySet() {\n  this._array = [];\n  this._set = hasNativeMap ? new Map() : Object.create(null);\n}\n\n/**\n * Static method for creating ArraySet instances from an existing array.\n */\nArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) {\n  var set = new ArraySet();\n  for (var i = 0, len = aArray.length; i < len; i++) {\n    set.add(aArray[i], aAllowDuplicates);\n  }\n  return set;\n};\n\n/**\n * Return how many unique items are in this ArraySet. If duplicates have been\n * added, than those do not count towards the size.\n *\n * @returns Number\n */\nArraySet.prototype.size = function ArraySet_size() {\n  return hasNativeMap ? this._set.size : Object.getOwnPropertyNames(this._set).length;\n};\n\n/**\n * Add the given string to this set.\n *\n * @param String aStr\n */\nArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) {\n  var sStr = hasNativeMap ? aStr : util.toSetString(aStr);\n  var isDuplicate = hasNativeMap ? this.has(aStr) : has.call(this._set, sStr);\n  var idx = this._array.length;\n  if (!isDuplicate || aAllowDuplicates) {\n    this._array.push(aStr);\n  }\n  if (!isDuplicate) {\n    if (hasNativeMap) {\n      this._set.set(aStr, idx);\n    } else {\n      this._set[sStr] = idx;\n    }\n  }\n};\n\n/**\n * Is the given string a member of this set?\n *\n * @param String aStr\n */\nArraySet.prototype.has = function ArraySet_has(aStr) {\n  if (hasNativeMap) {\n    return this._set.has(aStr);\n  } else {\n    var sStr = util.toSetString(aStr);\n    return has.call(this._set, sStr);\n  }\n};\n\n/**\n * What is the index of the given string in the array?\n *\n * @param String aStr\n */\nArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) {\n  if (hasNativeMap) {\n    var idx = this._set.get(aStr);\n    if (idx >= 0) {\n        return idx;\n    }\n  } else {\n    var sStr = util.toSetString(aStr);\n    if (has.call(this._set, sStr)) {\n      return this._set[sStr];\n    }\n  }\n\n  throw new Error('\"' + aStr + '\" is not in the set.');\n};\n\n/**\n * What is the element at the given index?\n *\n * @param Number aIdx\n */\nArraySet.prototype.at = function ArraySet_at(aIdx) {\n  if (aIdx >= 0 && aIdx < this._array.length) {\n    return this._array[aIdx];\n  }\n  throw new Error('No element indexed by ' + aIdx);\n};\n\n/**\n * Returns the array representation of this set (which has the proper indices\n * indicated by indexOf). Note that this is a copy of the internal array used\n * for storing the members so that no one can mess with internal state.\n */\nArraySet.prototype.toArray = function ArraySet_toArray() {\n  return this._array.slice();\n};\n\nexports.ArraySet = ArraySet;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/array-set.js\n// module id = 1\n// module chunks = 0","/* -*- Mode: js; js-indent-level: 2; -*- */\n/*\n * Copyright 2011 Mozilla Foundation and contributors\n * Licensed under the New BSD license. See LICENSE or:\n * http://opensource.org/licenses/BSD-3-Clause\n */\n\n/**\n * This is a helper function for getting values from parameter/options\n * objects.\n *\n * @param args The object we are extracting values from\n * @param name The name of the property we are getting.\n * @param defaultValue An optional value to return if the property is missing\n * from the object. If this is not specified and the property is missing, an\n * error will be thrown.\n */\nfunction getArg(aArgs, aName, aDefaultValue) {\n  if (aName in aArgs) {\n    return aArgs[aName];\n  } else if (arguments.length === 3) {\n    return aDefaultValue;\n  } else {\n    throw new Error('\"' + aName + '\" is a required argument.');\n  }\n}\nexports.getArg = getArg;\n\nvar urlRegexp = /^(?:([\\w+\\-.]+):)?\\/\\/(?:(\\w+:\\w+)@)?([\\w.-]*)(?::(\\d+))?(.*)$/;\nvar dataUrlRegexp = /^data:.+\\,.+$/;\n\nfunction urlParse(aUrl) {\n  var match = aUrl.match(urlRegexp);\n  if (!match) {\n    return null;\n  }\n  return {\n    scheme: match[1],\n    auth: match[2],\n    host: match[3],\n    port: match[4],\n    path: match[5]\n  };\n}\nexports.urlParse = urlParse;\n\nfunction urlGenerate(aParsedUrl) {\n  var url = '';\n  if (aParsedUrl.scheme) {\n    url += aParsedUrl.scheme + ':';\n  }\n  url += '//';\n  if (aParsedUrl.auth) {\n    url += aParsedUrl.auth + '@';\n  }\n  if (aParsedUrl.host) {\n    url += aParsedUrl.host;\n  }\n  if (aParsedUrl.port) {\n    url += \":\" + aParsedUrl.port\n  }\n  if (aParsedUrl.path) {\n    url += aParsedUrl.path;\n  }\n  return url;\n}\nexports.urlGenerate = urlGenerate;\n\n/**\n * Normalizes a path, or the path portion of a URL:\n *\n * - Replaces consecutive slashes with one slash.\n * - Removes unnecessary '.' parts.\n * - Removes unnecessary '<dir>/..' parts.\n *\n * Based on code in the Node.js 'path' core module.\n *\n * @param aPath The path or url to normalize.\n */\nfunction normalize(aPath) {\n  var path = aPath;\n  var url = urlParse(aPath);\n  if (url) {\n    if (!url.path) {\n      return aPath;\n    }\n    path = url.path;\n  }\n  var isAbsolute = exports.isAbsolute(path);\n\n  var parts = path.split(/\\/+/);\n  for (var part, up = 0, i = parts.length - 1; i >= 0; i--) {\n    part = parts[i];\n    if (part === '.') {\n      parts.splice(i, 1);\n    } else if (part === '..') {\n      up++;\n    } else if (up > 0) {\n      if (part === '') {\n        // The first part is blank if the path is absolute. Trying to go\n        // above the root is a no-op. Therefore we can remove all '..' parts\n        // directly after the root.\n        parts.splice(i + 1, up);\n        up = 0;\n      } else {\n        parts.splice(i, 2);\n        up--;\n      }\n    }\n  }\n  path = parts.join('/');\n\n  if (path === '') {\n    path = isAbsolute ? '/' : '.';\n  }\n\n  if (url) {\n    url.path = path;\n    return urlGenerate(url);\n  }\n  return path;\n}\nexports.normalize = normalize;\n\n/**\n * Joins two paths/URLs.\n *\n * @param aRoot The root path or URL.\n * @param aPath The path or URL to be joined with the root.\n *\n * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a\n *   scheme-relative URL: Then the scheme of aRoot, if any, is prepended\n *   first.\n * - Otherwise aPath is a path. If aRoot is a URL, then its path portion\n *   is updated with the result and aRoot is returned. Otherwise the result\n *   is returned.\n *   - If aPath is absolute, the result is aPath.\n *   - Otherwise the two paths are joined with a slash.\n * - Joining for example 'http://' and 'www.example.com' is also supported.\n */\nfunction join(aRoot, aPath) {\n  if (aRoot === \"\") {\n    aRoot = \".\";\n  }\n  if (aPath === \"\") {\n    aPath = \".\";\n  }\n  var aPathUrl = urlParse(aPath);\n  var aRootUrl = urlParse(aRoot);\n  if (aRootUrl) {\n    aRoot = aRootUrl.path || '/';\n  }\n\n  // `join(foo, '//www.example.org')`\n  if (aPathUrl && !aPathUrl.scheme) {\n    if (aRootUrl) {\n      aPathUrl.scheme = aRootUrl.scheme;\n    }\n    return urlGenerate(aPathUrl);\n  }\n\n  if (aPathUrl || aPath.match(dataUrlRegexp)) {\n    return aPath;\n  }\n\n  // `join('http://', 'www.example.com')`\n  if (aRootUrl && !aRootUrl.host && !aRootUrl.path) {\n    aRootUrl.host = aPath;\n    return urlGenerate(aRootUrl);\n  }\n\n  var joined = aPath.charAt(0) === '/'\n    ? aPath\n    : normalize(aRoot.replace(/\\/+$/, '') + '/' + aPath);\n\n  if (aRootUrl) {\n    aRootUrl.path = joined;\n    return urlGenerate(aRootUrl);\n  }\n  return joined;\n}\nexports.join = join;\n\nexports.isAbsolute = function (aPath) {\n  return aPath.charAt(0) === '/' || urlRegexp.test(aPath);\n};\n\n/**\n * Make a path relative to a URL or another path.\n *\n * @param aRoot The root path or URL.\n * @param aPath The path or URL to be made relative to aRoot.\n */\nfunction relative(aRoot, aPath) {\n  if (aRoot === \"\") {\n    aRoot = \".\";\n  }\n\n  aRoot = aRoot.replace(/\\/$/, '');\n\n  // It is possible for the path to be above the root. In this case, simply\n  // checking whether the root is a prefix of the path won't work. Instead, we\n  // need to remove components from the root one by one, until either we find\n  // a prefix that fits, or we run out of components to remove.\n  var level = 0;\n  while (aPath.indexOf(aRoot + '/') !== 0) {\n    var index = aRoot.lastIndexOf(\"/\");\n    if (index < 0) {\n      return aPath;\n    }\n\n    // If the only part of the root that is left is the scheme (i.e. http://,\n    // file:///, etc.), one or more slashes (/), or simply nothing at all, we\n    // have exhausted all components, so the path is not relative to the root.\n    aRoot = aRoot.slice(0, index);\n    if (aRoot.match(/^([^\\/]+:\\/)?\\/*$/)) {\n      return aPath;\n    }\n\n    ++level;\n  }\n\n  // Make sure we add a \"../\" for each component we removed from the root.\n  return Array(level + 1).join(\"../\") + aPath.substr(aRoot.length + 1);\n}\nexports.relative = relative;\n\nvar supportsNullProto = (function () {\n  var obj = Object.create(null);\n  return !('__proto__' in obj);\n}());\n\nfunction identity (s) {\n  return s;\n}\n\n/**\n * Because behavior goes wacky when you set `__proto__` on objects, we\n * have to prefix all the strings in our set with an arbitrary character.\n *\n * See https://github.com/mozilla/source-map/pull/31 and\n * https://github.com/mozilla/source-map/issues/30\n *\n * @param String aStr\n */\nfunction toSetString(aStr) {\n  if (isProtoString(aStr)) {\n    return '$' + aStr;\n  }\n\n  return aStr;\n}\nexports.toSetString = supportsNullProto ? identity : toSetString;\n\nfunction fromSetString(aStr) {\n  if (isProtoString(aStr)) {\n    return aStr.slice(1);\n  }\n\n  return aStr;\n}\nexports.fromSetString = supportsNullProto ? identity : fromSetString;\n\nfunction isProtoString(s) {\n  if (!s) {\n    return false;\n  }\n\n  var length = s.length;\n\n  if (length < 9 /* \"__proto__\".length */) {\n    return false;\n  }\n\n  if (s.charCodeAt(length - 1) !== 95  /* '_' */ ||\n      s.charCodeAt(length - 2) !== 95  /* '_' */ ||\n      s.charCodeAt(length - 3) !== 111 /* 'o' */ ||\n      s.charCodeAt(length - 4) !== 116 /* 't' */ ||\n      s.charCodeAt(length - 5) !== 111 /* 'o' */ ||\n      s.charCodeAt(length - 6) !== 114 /* 'r' */ ||\n      s.charCodeAt(length - 7) !== 112 /* 'p' */ ||\n      s.charCodeAt(length - 8) !== 95  /* '_' */ ||\n      s.charCodeAt(length - 9) !== 95  /* '_' */) {\n    return false;\n  }\n\n  for (var i = length - 10; i >= 0; i--) {\n    if (s.charCodeAt(i) !== 36 /* '$' */) {\n      return false;\n    }\n  }\n\n  return true;\n}\n\n/**\n * Comparator between two mappings where the original positions are compared.\n *\n * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n * mappings with the same original source/line/column, but different generated\n * line and column the same. Useful when searching for a mapping with a\n * stubbed out mapping.\n */\nfunction compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) {\n  var cmp = strcmp(mappingA.source, mappingB.source);\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalLine - mappingB.originalLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalColumn - mappingB.originalColumn;\n  if (cmp !== 0 || onlyCompareOriginal) {\n    return cmp;\n  }\n\n  cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.generatedLine - mappingB.generatedLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  return strcmp(mappingA.name, mappingB.name);\n}\nexports.compareByOriginalPositions = compareByOriginalPositions;\n\n/**\n * Comparator between two mappings with deflated source and name indices where\n * the generated positions are compared.\n *\n * Optionally pass in `true` as `onlyCompareGenerated` to consider two\n * mappings with the same generated line and column, but different\n * source/name/original line and column the same. Useful when searching for a\n * mapping with a stubbed out mapping.\n */\nfunction compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) {\n  var cmp = mappingA.generatedLine - mappingB.generatedLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n  if (cmp !== 0 || onlyCompareGenerated) {\n    return cmp;\n  }\n\n  cmp = strcmp(mappingA.source, mappingB.source);\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalLine - mappingB.originalLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalColumn - mappingB.originalColumn;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  return strcmp(mappingA.name, mappingB.name);\n}\nexports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated;\n\nfunction strcmp(aStr1, aStr2) {\n  if (aStr1 === aStr2) {\n    return 0;\n  }\n\n  if (aStr1 === null) {\n    return 1; // aStr2 !== null\n  }\n\n  if (aStr2 === null) {\n    return -1; // aStr1 !== null\n  }\n\n  if (aStr1 > aStr2) {\n    return 1;\n  }\n\n  return -1;\n}\n\n/**\n * Comparator between two mappings with inflated source and name strings where\n * the generated positions are compared.\n */\nfunction compareByGeneratedPositionsInflated(mappingA, mappingB) {\n  var cmp = mappingA.generatedLine - mappingB.generatedLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.generatedColumn - mappingB.generatedColumn;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = strcmp(mappingA.source, mappingB.source);\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalLine - mappingB.originalLine;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  cmp = mappingA.originalColumn - mappingB.originalColumn;\n  if (cmp !== 0) {\n    return cmp;\n  }\n\n  return strcmp(mappingA.name, mappingB.name);\n}\nexports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated;\n\n/**\n * Strip any JSON XSSI avoidance prefix from the string (as documented\n * in the source maps specification), and then parse the string as\n * JSON.\n */\nfunction parseSourceMapInput(str) {\n  return JSON.parse(str.replace(/^\\)]}'[^\\n]*\\n/, ''));\n}\nexports.parseSourceMapInput = parseSourceMapInput;\n\n/**\n * Compute the URL of a source given the the source root, the source's\n * URL, and the source map's URL.\n */\nfunction computeSourceURL(sourceRoot, sourceURL, sourceMapURL) {\n  sourceURL = sourceURL || '';\n\n  if (sourceRoot) {\n    // This follows what Chrome does.\n    if (sourceRoot[sourceRoot.length - 1] !== '/' && sourceURL[0] !== '/') {\n      sourceRoot += '/';\n    }\n    // The spec says:\n    //   Line 4: An optional source root, useful for relocating source\n    //   files on a server or removing repeated values in the\n    //   “sources” entry.  This value is prepended to the individual\n    //   entries in the “source” field.\n    sourceURL = sourceRoot + sourceURL;\n  }\n\n  // Historically, SourceMapConsumer did not take the sourceMapURL as\n  // a parameter.  This mode is still somewhat supported, which is why\n  // this code block is conditional.  However, it's preferable to pass\n  // the source map URL to SourceMapConsumer, so that this function\n  // can implement the source URL resolution algorithm as outlined in\n  // the spec.  This block is basically the equivalent of:\n  //    new URL(sourceURL, sourceMapURL).toString()\n  // ... except it avoids using URL, which wasn't available in the\n  // older releases of node still supported by this library.\n  //\n  // The spec says:\n  //   If the sources are not absolute URLs after prepending of the\n  //   “sourceRoot”, the sources are resolved relative to the\n  //   SourceMap (like resolving script src in a html document).\n  if (sourceMapURL) {\n    var parsed = urlParse(sourceMapURL);\n    if (!parsed) {\n      throw new Error(\"sourceMapURL could not be parsed\");\n    }\n    if (parsed.path) {\n      // Strip the last path component, but keep the \"/\".\n      var index = parsed.path.lastIndexOf('/');\n      if (index >= 0) {\n        parsed.path = parsed.path.substring(0, index + 1);\n      }\n    }\n    sourceURL = join(urlGenerate(parsed), sourceURL);\n  }\n\n  return normalize(sourceURL);\n}\nexports.computeSourceURL = computeSourceURL;\n\n\n\n//////////////////\n// WEBPACK FOOTER\n// ./lib/util.js\n// module id = 2\n// module chunks = 0"],"sourceRoot":""}
|