test adjustments for ie

Author: guybedford

.travis.yml

@@ -15,8 +15,8 @@ before_install:
 script:
   - grunt
   - npm test
-  - npm run test:browser-traceur -- --polyfill
-  - npm run test:browser-6to5 -- --polyfill
+  - npm run test:browser-traceur
+  - npm run test:browser-6to5
   - npm run test:browser-traceur -- --saucelabs
   - npm run test:browser-6to5 -- --saucelabs
   - npm run test:browser-traceur -- --saucelabs --ie8

README.md

@@ -5,20 +5,18 @@ Dynamically loads ES6 modules in browsers and [NodeJS](#nodejs-use) with support
 This project implements dynamic module loading through `System` exactly to the previous ES6-specified loader API at [2014-08-24 ES6 Specification Draft Rev 27, Section 15](http://wiki.ecmascript.org/doku.php?id=harmony:specification_drafts#august_24_2014_draft_rev_27) and will continue to track this API as it is re-drafted as a browser specification (currently most likely to be at https://github.com/whatwg/loader).
 
 * Provides an asynchronous loader (`System.import`) to [dynamically load ES6 modules](##getting-started).
-* Uses [Traceur](https://github.com/google/traceur-compiler) for compiling ES6 modules and syntax into ES5 in the browser with source map support.
+* Supports both [Traceur](https://github.com/google/traceur-compiler) and [6to5](https://6to5.org/) for compiling ES6 modules and syntax into ES5 in the browser with source map support.
 * Fully supports [ES6 circular references and live bindings](https://github.com/ModuleLoader/es6-module-loader/wiki/Circular-References-&-Bindings).
 * Includes [`baseURL` and `paths` implementations](https://github.com/ModuleLoader/es6-module-loader/wiki/Configuring-the-Loader).
 * Can be used as a [tracing tool](https://github.com/ModuleLoader/es6-module-loader/wiki/Tracing-API) for static analysis of modules.
 * Polyfills ES6 Promises in the browser with an optionally bundled ES6 promise implementation.
-* Supports ES6 module loading in IE8+. Other ES6 features only supported by Traceur in IE9+.
+* Supports IE8+, with IE9+ support for ES6 development without pre-compilation.
 * The complete combined polyfill, including ES6 promises, comes to 9KB minified and gzipped, making it suitable for production use, provided that modules are [built into ES5 making them independent of Traceur](https://github.com/ModuleLoader/es6-module-loader/wiki/Production-Workflows).
 
 For an overview of build workflows, [see the production guide](https://github.com/ModuleLoader/es6-module-loader/wiki/Production-Workflows).
 
 For an example of a universal module loader based on this polyfill for loading AMD, CommonJS and globals, see [SystemJS](https://github.com/systemjs/systemjs).
 
-_The current version is tested against **[Traceur 0.0.79](https://github.com/google/traceur-compiler/tree/0.0.79)**._
-
 ### Documentation
 
 * [A brief overview of ES6 module syntax](https://github.com/ModuleLoader/es6-module-loader/wiki/Brief-Overview-of-ES6-Module-syntax)
@@ -30,9 +28,7 @@ _The current version is tested against **[Traceur 0.0.79](https://github.com/goo
 
 ### Getting Started
 
-Download both [es6-module-loader.js](https://raw.githubusercontent.com/ModuleLoader/es6-module-loader/v0.11.0/dist/es6-module-loader.js) and traceur.js into the same folder.
-
-If using ES6 syntax (optional), include [`traceur.js`](https://raw.githubusercontent.com/jmcriffey/bower-traceur/0.0.79/traceur.js) in the page first then include `es6-module-loader.js`:
+If using ES6 syntax (optional), include `traceur.js` in the page first then include `es6-module-loader.js`:
 
 ```html
   <script src="traceur.js"></script>

karma.conf.js

@@ -25,6 +25,9 @@ if (options.ie8) {
   console.log('IE8 Mode !\n - polyfill required\n');
   options.polyfill = true;
 }
+if (options.saucelabs) {
+  options.polyfill = true;
+}
 
 ////
 

test/custom-loader.spec.js

@@ -1,19 +1,21 @@
 //
 
+var ie = typeof window != 'undefined' && window.navigator.userAgent.match(/Trident/);
+
 describe('Custom Loader', function () {
 
   describe('#import', function () {
 
     describe('scripts', function () {
-      it('should support ES6 scripts', function (done) {
+      (ie ? it.skip : it)('should support ES6 scripts', function (done) {
         customLoader.import('test/loader/test')
           .then(function (m) {
             expect(m.loader).to.be.equal('custom');
           })
           .then(done, done)
       });
 
-      it('should support AMD scripts', function (done) {
+      (ie ? it.skip : it)('should support AMD scripts', function (done) {
         customLoader.import('test/loader/amd')
           .then(function (m) {
             expect(m.format).to.be.equal('amd');

test/system.spec.js

@@ -3,6 +3,8 @@
 if (typeof to5 != 'undefined')
   System.parser = '6to5';
 
+var ie = typeof window != 'undefined' && window.navigator.userAgent.match(/Trident/);
+
 describe('System', function () {
 
   var originBaseUrl = System.baseURL;
@@ -377,7 +379,7 @@ describe('System', function () {
   describeIf(
     typeof window != 'undefined' && window.Worker,
     'with Web Worker', function () {
-      it('should loading inside of a Web Worker', function (done) {
+      (ie ? it.skip : it)('should loading inside of a Web Worker', function (done) {
         var worker = new Worker(System.baseURL + 'test/worker/worker-' + System.parser + '.js');
 
         worker.onmessage = function (e) {