diff options
author | Florian Dold <florian.dold@gmail.com> | 2016-10-10 03:43:44 +0200 |
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committer | Florian Dold <florian.dold@gmail.com> | 2016-10-10 03:43:44 +0200 |
commit | abd94a7f5a50f43c797a11b53549ae48fff667c3 (patch) | |
tree | ab8ed457f65cdd72e13e0571d2975729428f1551 /node_modules/typhonjs-istanbul-instrument-jspm | |
parent | a0247c6a3fd6a09a41a7e35a3441324c4dcb58be (diff) | |
download | wallet-core-abd94a7f5a50f43c797a11b53549ae48fff667c3.tar.xz |
add node_modules to address #4364
Diffstat (limited to 'node_modules/typhonjs-istanbul-instrument-jspm')
7 files changed, 736 insertions, 0 deletions
diff --git a/node_modules/typhonjs-istanbul-instrument-jspm/AUTHORS.md b/node_modules/typhonjs-istanbul-instrument-jspm/AUTHORS.md new file mode 100644 index 000000000..92d0223a1 --- /dev/null +++ b/node_modules/typhonjs-istanbul-instrument-jspm/AUTHORS.md @@ -0,0 +1,9 @@ +####Corporate Copyright Statements +----- + +Copyright (c) 2015-present TyphonRT Inc. [@typhonrt](https://github.com/typhonrt) + +####Contributors +----- + +Michael Leahy [@typhonrt](https://github.com/typhonrt) diff --git a/node_modules/typhonjs-istanbul-instrument-jspm/CHANGELOG.md b/node_modules/typhonjs-istanbul-instrument-jspm/CHANGELOG.md new file mode 100644 index 000000000..c1643d33d --- /dev/null +++ b/node_modules/typhonjs-istanbul-instrument-jspm/CHANGELOG.md @@ -0,0 +1,2 @@ +## 0.1.0 (2016-03-13)
+- Initial stable release.
diff --git a/node_modules/typhonjs-istanbul-instrument-jspm/LICENSE b/node_modules/typhonjs-istanbul-instrument-jspm/LICENSE new file mode 100644 index 000000000..a612ad981 --- /dev/null +++ b/node_modules/typhonjs-istanbul-instrument-jspm/LICENSE @@ -0,0 +1,373 @@ +Mozilla Public License Version 2.0 +================================== + +1. Definitions +-------------- + +1.1. "Contributor" + means each individual or legal entity that creates, contributes to + the creation of, or owns Covered Software. + +1.2. "Contributor Version" + means the combination of the Contributions of others (if any) used + by a Contributor and that particular Contributor's Contribution. + +1.3. "Contribution" + means Covered Software of a particular Contributor. + +1.4. "Covered Software" + means Source Code Form to which the initial Contributor has attached + the notice in Exhibit A, the Executable Form of such Source Code + Form, and Modifications of such Source Code Form, in each case + including portions thereof. + +1.5. "Incompatible With Secondary Licenses" + means + + (a) that the initial Contributor has attached the notice described + in Exhibit B to the Covered Software; or + + (b) that the Covered Software was made available under the terms of + version 1.1 or earlier of the License, but not also under the + terms of a Secondary License. + +1.6. "Executable Form" + means any form of the work other than Source Code Form. + +1.7. "Larger Work" + means a work that combines Covered Software with other material, in + a separate file or files, that is not Covered Software. + +1.8. "License" + means this document. + +1.9. "Licensable" + means having the right to grant, to the maximum extent possible, + whether at the time of the initial grant or subsequently, any and + all of the rights conveyed by this License. + +1.10. "Modifications" + means any of the following: + + (a) any file in Source Code Form that results from an addition to, + deletion from, or modification of the contents of Covered + Software; or + + (b) any new file in Source Code Form that contains any Covered + Software. + +1.11. "Patent Claims" of a Contributor + means any patent claim(s), including without limitation, method, + process, and apparatus claims, in any patent Licensable by such + Contributor that would be infringed, but for the grant of the + License, by the making, using, selling, offering for sale, having + made, import, or transfer of either its Contributions or its + Contributor Version. + +1.12. "Secondary License" + means either the GNU General Public License, Version 2.0, the GNU + Lesser General Public License, Version 2.1, the GNU Affero General + Public License, Version 3.0, or any later versions of those + licenses. + +1.13. "Source Code Form" + means the form of the work preferred for making modifications. + +1.14. "You" (or "Your") + means an individual or a legal entity exercising rights under this + License. For legal entities, "You" includes any entity that + controls, is controlled by, or is under common control with You. For + purposes of this definition, "control" means (a) the power, direct + or indirect, to cause the direction or management of such entity, + whether by contract or otherwise, or (b) ownership of more than + fifty percent (50%) of the outstanding shares or beneficial + ownership of such entity. + +2. License Grants and Conditions +-------------------------------- + +2.1. Grants + +Each Contributor hereby grants You a world-wide, royalty-free, +non-exclusive license: + +(a) under intellectual property rights (other than patent or trademark) + Licensable by such Contributor to use, reproduce, make available, + modify, display, perform, distribute, and otherwise exploit its + Contributions, either on an unmodified basis, with Modifications, or + as part of a Larger Work; and + +(b) under Patent Claims of such Contributor to make, use, sell, offer + for sale, have made, import, and otherwise transfer either its + Contributions or its Contributor Version. + +2.2. Effective Date + +The licenses granted in Section 2.1 with respect to any Contribution +become effective for each Contribution on the date the Contributor first +distributes such Contribution. + +2.3. Limitations on Grant Scope + +The licenses granted in this Section 2 are the only rights granted under +this License. No additional rights or licenses will be implied from the +distribution or licensing of Covered Software under this License. +Notwithstanding Section 2.1(b) above, no patent license is granted by a +Contributor: + +(a) for any code that a Contributor has removed from Covered Software; + or + +(b) for infringements caused by: (i) Your and any other third party's + modifications of Covered Software, or (ii) the combination of its + Contributions with other software (except as part of its Contributor + Version); or + +(c) under Patent Claims infringed by Covered Software in the absence of + its Contributions. + +This License does not grant any rights in the trademarks, service marks, +or logos of any Contributor (except as may be necessary to comply with +the notice requirements in Section 3.4). + +2.4. Subsequent Licenses + +No Contributor makes additional grants as a result of Your choice to +distribute the Covered Software under a subsequent version of this +License (see Section 10.2) or under the terms of a Secondary License (if +permitted under the terms of Section 3.3). + +2.5. Representation + +Each Contributor represents that the Contributor believes its +Contributions are its original creation(s) or it has sufficient rights +to grant the rights to its Contributions conveyed by this License. + +2.6. Fair Use + +This License is not intended to limit any rights You have under +applicable copyright doctrines of fair use, fair dealing, or other +equivalents. + +2.7. Conditions + +Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted +in Section 2.1. + +3. Responsibilities +------------------- + +3.1. Distribution of Source Form + +All distribution of Covered Software in Source Code Form, including any +Modifications that You create or to which You contribute, must be under +the terms of this License. You must inform recipients that the Source +Code Form of the Covered Software is governed by the terms of this +License, and how they can obtain a copy of this License. You may not +attempt to alter or restrict the recipients' rights in the Source Code +Form. + +3.2. Distribution of Executable Form + +If You distribute Covered Software in Executable Form then: + +(a) such Covered Software must also be made available in Source Code + Form, as described in Section 3.1, and You must inform recipients of + the Executable Form how they can obtain a copy of such Source Code + Form by reasonable means in a timely manner, at a charge no more + than the cost of distribution to the recipient; and + +(b) You may distribute such Executable Form under the terms of this + License, or sublicense it under different terms, provided that the + license for the Executable Form does not attempt to limit or alter + the recipients' rights in the Source Code Form under this License. + +3.3. Distribution of a Larger Work + +You may create and distribute a Larger Work under terms of Your choice, +provided that You also comply with the requirements of this License for +the Covered Software. If the Larger Work is a combination of Covered +Software with a work governed by one or more Secondary Licenses, and the +Covered Software is not Incompatible With Secondary Licenses, this +License permits You to additionally distribute such Covered Software +under the terms of such Secondary License(s), so that the recipient of +the Larger Work may, at their option, further distribute the Covered +Software under the terms of either this License or such Secondary +License(s). + +3.4. Notices + +You may not remove or alter the substance of any license notices +(including copyright notices, patent notices, disclaimers of warranty, +or limitations of liability) contained within the Source Code Form of +the Covered Software, except that You may alter any license notices to +the extent required to remedy known factual inaccuracies. + +3.5. Application of Additional Terms + +You may choose to offer, and to charge a fee for, warranty, support, +indemnity or liability obligations to one or more recipients of Covered +Software. However, You may do so only on Your own behalf, and not on +behalf of any Contributor. You must make it absolutely clear that any +such warranty, support, indemnity, or liability obligation is offered by +You alone, and You hereby agree to indemnify every Contributor for any +liability incurred by such Contributor as a result of warranty, support, +indemnity or liability terms You offer. You may include additional +disclaimers of warranty and limitations of liability specific to any +jurisdiction. + +4. Inability to Comply Due to Statute or Regulation +--------------------------------------------------- + +If it is impossible for You to comply with any of the terms of this +License with respect to some or all of the Covered Software due to +statute, judicial order, or regulation then You must: (a) comply with +the terms of this License to the maximum extent possible; and (b) +describe the limitations and the code they affect. Such description must +be placed in a text file included with all distributions of the Covered +Software under this License. Except to the extent prohibited by statute +or regulation, such description must be sufficiently detailed for a +recipient of ordinary skill to be able to understand it. + +5. Termination +-------------- + +5.1. The rights granted under this License will terminate automatically +if You fail to comply with any of its terms. However, if You become +compliant, then the rights granted under this License from a particular +Contributor are reinstated (a) provisionally, unless and until such +Contributor explicitly and finally terminates Your grants, and (b) on an +ongoing basis, if such Contributor fails to notify You of the +non-compliance by some reasonable means prior to 60 days after You have +come back into compliance. Moreover, Your grants from a particular +Contributor are reinstated on an ongoing basis if such Contributor +notifies You of the non-compliance by some reasonable means, this is the +first time You have received notice of non-compliance with this License +from such Contributor, and You become compliant prior to 30 days after +Your receipt of the notice. + +5.2. If You initiate litigation against any entity by asserting a patent +infringement claim (excluding declaratory judgment actions, +counter-claims, and cross-claims) alleging that a Contributor Version +directly or indirectly infringes any patent, then the rights granted to +You by any and all Contributors for the Covered Software under Section +2.1 of this License shall terminate. + +5.3. In the event of termination under Sections 5.1 or 5.2 above, all +end user license agreements (excluding distributors and resellers) which +have been validly granted by You or Your distributors under this License +prior to termination shall survive termination. + +************************************************************************ +* * +* 6. Disclaimer of Warranty * +* ------------------------- * +* * +* Covered Software is provided under this License on an "as is" * +* basis, without warranty of any kind, either expressed, implied, or * +* statutory, including, without limitation, warranties that the * +* Covered Software is free of defects, merchantable, fit for a * +* particular purpose or non-infringing. The entire risk as to the * +* quality and performance of the Covered Software is with You. * +* Should any Covered Software prove defective in any respect, You * +* (not any Contributor) assume the cost of any necessary servicing, * +* repair, or correction. This disclaimer of warranty constitutes an * +* essential part of this License. No use of any Covered Software is * +* authorized under this License except under this disclaimer. * +* * +************************************************************************ + +************************************************************************ +* * +* 7. Limitation of Liability * +* -------------------------- * +* * +* Under no circumstances and under no legal theory, whether tort * +* (including negligence), contract, or otherwise, shall any * +* Contributor, or anyone who distributes Covered Software as * +* permitted above, be liable to You for any direct, indirect, * +* special, incidental, or consequential damages of any character * +* including, without limitation, damages for lost profits, loss of * +* goodwill, work stoppage, computer failure or malfunction, or any * +* and all other commercial damages or losses, even if such party * +* shall have been informed of the possibility of such damages. This * +* limitation of liability shall not apply to liability for death or * +* personal injury resulting from such party's negligence to the * +* extent applicable law prohibits such limitation. Some * +* jurisdictions do not allow the exclusion or limitation of * +* incidental or consequential damages, so this exclusion and * +* limitation may not apply to You. * +* * +************************************************************************ + +8. Litigation +------------- + +Any litigation relating to this License may be brought only in the +courts of a jurisdiction where the defendant maintains its principal +place of business and such litigation shall be governed by laws of that +jurisdiction, without reference to its conflict-of-law provisions. +Nothing in this Section shall prevent a party's ability to bring +cross-claims or counter-claims. + +9. Miscellaneous +---------------- + +This License represents the complete agreement concerning the subject +matter hereof. If any provision of this License is held to be +unenforceable, such provision shall be reformed only to the extent +necessary to make it enforceable. Any law or regulation which provides +that the language of a contract shall be construed against the drafter +shall not be used to construe this License against a Contributor. + +10. Versions of the License +--------------------------- + +10.1. New Versions + +Mozilla Foundation is the license steward. Except as provided in Section +10.3, no one other than the license steward has the right to modify or +publish new versions of this License. Each version will be given a +distinguishing version number. + +10.2. Effect of New Versions + +You may distribute the Covered Software under the terms of the version +of the License under which You originally received the Covered Software, +or under the terms of any subsequent version published by the license +steward. + +10.3. Modified Versions + +If you create software not governed by this License, and you want to +create a new license for such software, you may create and use a +modified version of this License if you rename the license and remove +any references to the name of the license steward (except to note that +such modified license differs from this License). + +10.4. Distributing Source Code Form that is Incompatible With Secondary +Licenses + +If You choose to distribute Source Code Form that is Incompatible With +Secondary Licenses under the terms of this version of the License, the +notice described in Exhibit B of this License must be attached. + +Exhibit A - Source Code Form License Notice +------------------------------------------- + + This Source Code Form is subject to the terms of the Mozilla Public + License, v. 2.0. If a copy of the MPL was not distributed with this + file, You can obtain one at http://mozilla.org/MPL/2.0/. + +If it is not possible or desirable to put the notice in a particular +file, then You may include the notice in a location (such as a LICENSE +file in a relevant directory) where a recipient would be likely to look +for such a notice. + +You may add additional accurate notices of copyright ownership. + +Exhibit B - "Incompatible With Secondary Licenses" Notice +--------------------------------------------------------- + + This Source Code Form is "Incompatible With Secondary Licenses", as + defined by the Mozilla Public License, v. 2.0. diff --git a/node_modules/typhonjs-istanbul-instrument-jspm/README.md b/node_modules/typhonjs-istanbul-instrument-jspm/README.md new file mode 100644 index 000000000..4ab047825 --- /dev/null +++ b/node_modules/typhonjs-istanbul-instrument-jspm/README.md @@ -0,0 +1,57 @@ +![typhonjs-config-jspm-parse](http://i.imgur.com/G3zAIuf.png) + +[![NPM](https://img.shields.io/npm/v/typhonjs-istanbul-instrument-jspm.svg?label=npm)](https://www.npmjs.com/package/typhonjs-istanbul-instrument-jspm) +[![Code Style](https://img.shields.io/badge/code%20style-allman-yellowgreen.svg?style=flat)](https://en.wikipedia.org/wiki/Indent_style#Allman_style) +[![License](https://img.shields.io/badge/license-MPLv2-yellowgreen.svg?style=flat)](https://github.com/typhonjs-node-jspm/typhonjs-istanbul-instrument-jspm/blob/master/LICENSE) +[![Gitter](https://img.shields.io/gitter/room/typhonjs/TyphonJS.svg)](https://gitter.im/typhonjs/TyphonJS) + +[![Build Status](https://travis-ci.org/typhonjs-node-jspm/typhonjs-istanbul-instrument-jspm.svg?branch=master)](https://travis-ci.org/typhonjs-node-jspm/typhonjs-istanbul-instrument-jspm) +[![Coverage](https://img.shields.io/codecov/c/github/typhonjs-node-jspm/typhonjs-istanbul-instrument-jspm.svg)](https://codecov.io/github/typhonjs-node-jspm/typhonjs-istanbul-instrument-jspm) +[![Dependency Status](https://www.versioneye.com/user/projects/56e5c275df573d00472cd46f/badge.svg?style=flat)](https://www.versioneye.com/user/projects/56e5c275df573d00472cd46f) + +Provides a NPM module to add Istanbul instrumentation to JSPM / SystemJS by replacing the System.translate hook. + +By using this module SystemJS can be instrumented for code coverage with Istanbul with minimal effort. + +For a comprehensive ES6 build / testing / publishing NPM module please see [typhonjs-npm-build-test](https://www.npmjs.com/package/typhonjs-npm-build-test) as it combines this module along with transpiling ES6 sources with Babel, pre-publish script detection, ESDoc dependencies, testing with Mocha / Istanbul and an Istanbul instrumentation hook for JSPM / SystemJS tests. + +Please review [istanbul-jspm-coverage-example](https://github.com/typhonjs-demos-test/istanbul-jspm-coverage-example) for a complete working example which uses `typhonjs-npm-build-test` and subsequently this module which is included as a dependency to `typhonjs-npm-build-test`. + +----- + +In short an ES6 Mocha test that instruments Istanbul will do the following: +``` +import jspm from 'jspm'; + +import instrumentIstanbulSystem from 'typhonjs-istanbul-instrument-jspm'; + +// Set the package path to the local root where config.js is located. +jspm.setPackagePath(process.cwd()); + +// Create SystemJS Loader +const System = new jspm.Loader(); + +// Replaces System.translate with version that provides Istanbul instrumentation. +instrumentIstanbulSystem(System); +``` + +`instrumentIstanbulSystem` takes two parameters: +``` +(object) System - An instance of SystemJS. + +(RegExp) sourceFilePathRegex - (optional) A regex which defines which source files are instrumented; default excludes + any sources with file paths that includes `jspm_packages`. +``` + +It should be noted that the default source file path regex is defined as `/^((?!jspm_packages).)*$/` which excludes any sourcecode loaded from `jspm_packages`. You may optionally pass in a regex as the second parameter to `instrumentIstanbulSystem`. An example of excluding both `jspm_packages` and `./test/src` is: `instrumentIstanbulSystem(System, /^((?!jspm_packages|test\/src\/).)*$/);`. + +A final important detail when using Istanbul is that the `cover` command will not pickup the source instrumented via `typhonjs-istanbul-instrument-jspm` when an initial report is generated, however the instrumentation is represented in `coverage.raw.json`. To make sure SystemJS sources are represented in the final report simply run the Istanbul `report` command and the original source will be included in the report. This is automated by the [mocha-istanbul-report]() NPM script that is included as part of `typhonjs-npm-build-test` / `typhonjs-npm-scripts-test-mocha`. + +In `package.json` add an NPM script like the following: +``` +"scripts": { + "test-coverage": "babel-node ./node_modules/typhonjs-npm-scripts-test-mocha/scripts/mocha-istanbul-report.js" +} +``` + +Please note that the TyphonJS NPM scripts use a separate configuration file `./npmscriptrc` to define various actions. For further information refer to [typhonjs-npm-scripts-test-mocha](https://www.npmjs.com/package/typhonjs-npm-scripts-test-mocha) diff --git a/node_modules/typhonjs-istanbul-instrument-jspm/dist/instrumentIstanbulSystem.js b/node_modules/typhonjs-istanbul-instrument-jspm/dist/instrumentIstanbulSystem.js new file mode 100644 index 000000000..593260119 --- /dev/null +++ b/node_modules/typhonjs-istanbul-instrument-jspm/dist/instrumentIstanbulSystem.js @@ -0,0 +1,85 @@ +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.default = instrumentIstanbulSystem; + +var _istanbulLibInstrument = require('istanbul-lib-instrument'); + +var _istanbulLibInstrument2 = _interopRequireDefault(_istanbulLibInstrument); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +// Good enough ES6 module detection regex. +// Format detections not designed to be accurate, but to handle the 99% use case. +var s_ESM_REGEX = /(^\s*|[}\);\n]\s*)(import\s*(['"]|(\*\s+as\s+)?[^"'\(\)\n;]+\s*from\s*['"]|\{)|export\s+\*\s+from\s+["']|export\s* (\{|default|function|class|var|const|let|async\s+function))/; + +/** + * Instruments JSPM / SystemJS replacing the `System.translate` hook adding Istanbul instrumentation of loaded source + * code before deferring the instrumented source for translation. The instrumentation process occurs on the original + * source code and supports ES5 and ES Modules (ES6+). + * + * @param {object} System - An instance of SystemJS. + * + * @param {RegExp} sourceFilePathRegex - A regex which defines which source files are instrumented; default excludes + * any sources with file paths that includes `jspm_packages`. + */ +function instrumentIstanbulSystem(System) { + var sourceFilePathRegex = arguments.length <= 1 || arguments[1] === undefined ? /^((?!jspm_packages).)*$/ : arguments[1]; + + /* istanbul ignore if */ + if (typeof System.translate !== 'function') { + throw new TypeError("instrumentIstanbulSystem - 'System' is not an instance of the SystemJS API."); + } + + /* istanbul ignore if */ + if (!(sourceFilePathRegex instanceof RegExp)) { + throw new TypeError("instrumentIstanbulSystem - 'sourceFilePathRegex' is not an instance of RexExp."); + } + + // Coverage variable created by Istanbul and stored in global variables. + var coverageVariable = Object.keys(global).filter(function (key) { + return key.startsWith('$$cov_'); + })[0]; + + /* istanbul ignore if */ + if (typeof coverageVariable === 'undefined') { + throw new TypeError('instrumentIstanbulSystem - Istanbul coverage variable could not be located in global variables.'); + } + + // ES5 instrumenter + var instrumenter = _istanbulLibInstrument2.default.createInstrumenter({ coverageVariable: coverageVariable }); + + // ES6 / ES Modules instrumenter + var instrumenterESM = _istanbulLibInstrument2.default.createInstrumenter({ coverageVariable: coverageVariable, esModules: true }); + + // Store the original `System.translate` hook. + var systemTranslate = System.translate; + + // Override SystemJS translate hook to instrument original sources with Istanbul. + System.translate = function (load) { + var filePath = load.address.substr(System.baseURL.length); + + // Use `sourceFilePathRegex` to test file path for source instrumentation. + if (sourceFilePathRegex.test(filePath)) { + /* istanbul ignore next */ + try { + // If a source file passes the ES6 / ES Module regex test then use the ESM instrumenter. + if (s_ESM_REGEX.test(load.source) || load.metadata.format === 'esm') { + load.source = instrumenterESM.instrumentSync(load.source, filePath); + } else { + load.source = instrumenter.instrumentSync(load.source, filePath); + } + } catch (err) { + var newErr = new Error('Unable to instrument \'' + load.name + '\' for Istanbul:\n\t' + err.message); + newErr.stack = 'Unable to instrument \'' + load.name + '\' for istanbul:\n\t' + err.stack; + newErr.originalErr = err.originalErr || err; + throw newErr; + } + } + + // Defer to the original `System.translate` hook. + return systemTranslate.call(System, load); + }; +}
\ No newline at end of file diff --git a/node_modules/typhonjs-istanbul-instrument-jspm/package.json b/node_modules/typhonjs-istanbul-instrument-jspm/package.json new file mode 100644 index 000000000..eaf0a6321 --- /dev/null +++ b/node_modules/typhonjs-istanbul-instrument-jspm/package.json @@ -0,0 +1,125 @@ +{ + "_args": [ + [ + { + "raw": "typhonjs-istanbul-instrument-jspm@^0.1.0", + "scope": null, + "escapedName": "typhonjs-istanbul-instrument-jspm", + "name": "typhonjs-istanbul-instrument-jspm", + "rawSpec": "^0.1.0", + "spec": ">=0.1.0 <0.2.0", + "type": "range" + }, + "/home/dold/repos/taler/wallet-webex" + ] + ], + "_from": "typhonjs-istanbul-instrument-jspm@>=0.1.0 <0.2.0", + "_id": "typhonjs-istanbul-instrument-jspm@0.1.0", + "_inCache": true, + "_location": "/typhonjs-istanbul-instrument-jspm", + "_nodeVersion": "5.2.0", + "_npmOperationalInternal": { + "host": "packages-12-west.internal.npmjs.com", + "tmp": "tmp/typhonjs-istanbul-instrument-jspm-0.1.0.tgz_1457909409369_0.3988168998621404" + }, + "_npmUser": { + "name": "typhonrt", + "email": "support@typhonrt.org" + }, + "_npmVersion": "3.5.3", + "_phantomChildren": {}, + "_requested": { + "raw": "typhonjs-istanbul-instrument-jspm@^0.1.0", + "scope": null, + "escapedName": "typhonjs-istanbul-instrument-jspm", + "name": "typhonjs-istanbul-instrument-jspm", + "rawSpec": "^0.1.0", + "spec": ">=0.1.0 <0.2.0", + "type": "range" + }, + "_requiredBy": [ + "#DEV:/" + ], + "_resolved": "https://registry.npmjs.org/typhonjs-istanbul-instrument-jspm/-/typhonjs-istanbul-instrument-jspm-0.1.0.tgz", + "_shasum": "a7b944584b512c8b8dfeb37b97953b306e45d339", + "_shrinkwrap": null, + "_spec": "typhonjs-istanbul-instrument-jspm@^0.1.0", + "_where": "/home/dold/repos/taler/wallet-webex", + "author": { + "name": "Mike Leahy" + }, + "bugs": { + "url": "https://github.com/typhonjs-node-jspm/typhonjs-istanbul-instrument-jspm/issues" + }, + "dependencies": {}, + "description": "Provides a NPM module to add Istanbul instrumentation to JSPM / SystemJS by replacing the System.translate hook.", + "devDependencies": { + "jspm": "^0.16.0", + "typhonjs-config-eslint": "^0.4.0", + "typhonjs-npm-build-test": "^0.x.x" + }, + "directories": {}, + "dist": { + "shasum": "a7b944584b512c8b8dfeb37b97953b306e45d339", + "tarball": "https://registry.npmjs.org/typhonjs-istanbul-instrument-jspm/-/typhonjs-istanbul-instrument-jspm-0.1.0.tgz" + }, + "engines": { + "npm": ">=3.x" + }, + "files": [ + "dist", + "src", + "AUTHORS.md" + ], + "gitHead": "2e2efc0e77148d4df890b2f80a432f650b3e5f33", + "homepage": "https://github.com/typhonjs-node-jspm/typhonjs-istanbul-instrument-jspm/", + "jspm": { + "directories": {}, + "devDependencies": { + "babel": "npm:babel-core@^5.8.35", + "babel-runtime": "npm:babel-runtime@^5.8.35", + "core-js": "npm:core-js@^1.2.6", + "underscore": "npm:underscore@^1.8.3" + } + }, + "keywords": [ + "instrument", + "istanbul", + "jspm", + "systemjs", + "plugin", + "ES6", + "ES2015", + "ECMAScript6", + "ECMAScript2015" + ], + "license": "MPL-2.0", + "main": "dist/instrumentIstanbulSystem.js", + "maintainers": [ + { + "name": "typhonrt", + "email": "support@typhonrt.org" + } + ], + "name": "typhonjs-istanbul-instrument-jspm", + "optionalDependencies": {}, + "readme": "ERROR: No README data found!", + "repository": { + "type": "git", + "url": "https://github.com/typhonjs-node-jspm/typhonjs-istanbul-instrument-jspm/typhonjs-istanbul-instrument-jspm.git" + }, + "scripts": { + "build": "babel-node ./node_modules/typhonjs-npm-scripts-build-babel/scripts/build.js", + "esdoc": "esdoc -c .esdocrc", + "eslint": "eslint .", + "prepublish": "babel-node ./node_modules/typhonjs-npm-scripts-publish/scripts/prepublish.js", + "test-coverage": "babel-node ./node_modules/typhonjs-npm-scripts-test-mocha/scripts/mocha-istanbul-report.js", + "test-runner": "babel-node ./node_modules/.bin/_mocha --compilers js:babel-register -t 120000 ./test/runner/TestRunner.js" + }, + "typhonjs": { + "scm": { + "autoInstallJSPM": false + } + }, + "version": "0.1.0" +} diff --git a/node_modules/typhonjs-istanbul-instrument-jspm/src/instrumentIstanbulSystem.js b/node_modules/typhonjs-istanbul-instrument-jspm/src/instrumentIstanbulSystem.js new file mode 100644 index 000000000..754dd928b --- /dev/null +++ b/node_modules/typhonjs-istanbul-instrument-jspm/src/instrumentIstanbulSystem.js @@ -0,0 +1,85 @@ +'use strict'; + +import Instrumenter from 'istanbul-lib-instrument'; + +// Good enough ES6 module detection regex. +// Format detections not designed to be accurate, but to handle the 99% use case. +const s_ESM_REGEX = /(^\s*|[}\);\n]\s*)(import\s*(['"]|(\*\s+as\s+)?[^"'\(\)\n;]+\s*from\s*['"]|\{)|export\s+\*\s+from\s+["']|export\s* (\{|default|function|class|var|const|let|async\s+function))/; + +/** + * Instruments JSPM / SystemJS replacing the `System.translate` hook adding Istanbul instrumentation of loaded source + * code before deferring the instrumented source for translation. The instrumentation process occurs on the original + * source code and supports ES5 and ES Modules (ES6+). + * + * @param {object} System - An instance of SystemJS. + * + * @param {RegExp} sourceFilePathRegex - A regex which defines which source files are instrumented; default excludes + * any sources with file paths that includes `jspm_packages`. + */ +export default function instrumentIstanbulSystem(System, sourceFilePathRegex = /^((?!jspm_packages).)*$/) +{ + /* istanbul ignore if */ + if (typeof System.translate !== 'function') + { + throw new TypeError("instrumentIstanbulSystem - 'System' is not an instance of the SystemJS API."); + } + + /* istanbul ignore if */ + if (!(sourceFilePathRegex instanceof RegExp)) + { + throw new TypeError("instrumentIstanbulSystem - 'sourceFilePathRegex' is not an instance of RexExp."); + } + + // Coverage variable created by Istanbul and stored in global variables. + const coverageVariable = Object.keys(global).filter((key) => { return key.startsWith('$$cov_'); })[0]; + + /* istanbul ignore if */ + if (typeof coverageVariable === 'undefined') + { + throw new TypeError( + 'instrumentIstanbulSystem - Istanbul coverage variable could not be located in global variables.'); + } + + // ES5 instrumenter + const instrumenter = Instrumenter.createInstrumenter({ coverageVariable }); + + // ES6 / ES Modules instrumenter + const instrumenterESM = Instrumenter.createInstrumenter({ coverageVariable, esModules: true }); + + // Store the original `System.translate` hook. + const systemTranslate = System.translate; + + // Override SystemJS translate hook to instrument original sources with Istanbul. + System.translate = (load) => + { + const filePath = load.address.substr(System.baseURL.length); + + // Use `sourceFilePathRegex` to test file path for source instrumentation. + if (sourceFilePathRegex.test(filePath)) + { + /* istanbul ignore next */ + try + { + // If a source file passes the ES6 / ES Module regex test then use the ESM instrumenter. + if (s_ESM_REGEX.test(load.source) || load.metadata.format === 'esm') + { + load.source = instrumenterESM.instrumentSync(load.source, filePath); + } + else + { + load.source = instrumenter.instrumentSync(load.source, filePath); + } + } + catch (err) + { + const newErr = new Error(`Unable to instrument '${load.name}' for Istanbul:\n\t${err.message}`); + newErr.stack = `Unable to instrument '${load.name}' for istanbul:\n\t${err.stack}`; + newErr.originalErr = err.originalErr || err; + throw newErr; + } + } + + // Defer to the original `System.translate` hook. + return systemTranslate.call(System, load); + }; +} |