fix constructor name test for IE

Author: yyx990803

grunt/sauce.js

@@ -64,15 +64,17 @@ var batches = [
       base: 'SauceLabs',
       browserName: 'android',
       platform: 'Linux',
-      version: '4.4'
+      version: '4.2'
     }
   }
 ]
 
 for (var i = 0; i < 3; i++) {
   exports['batch' + (i+1)] = {
     sauceLabs: sauceConfig,
-    captureTimeout: 600000,
+    // mobile emulators are really slow
+    captureTimeout: 300000,
+    browserNoActivityTimeout: 300000,
     customLaunchers: batches[i],
     browsers: Object.keys(batches[i]),
     reporters: ['progress', 'saucelabs']

test/unit/specs/api/global_spec.js

@@ -19,7 +19,8 @@ describe('Global API', function () {
     expect(Test.options.a).toBe(1)
     expect(Test.options.b).toBe(2)
     expect(Test.super).toBe(Vue)
-    expect(Test.name).toBe('Test')
+    // function.name is not available in IE
+    expect(Test.toString().match(/^function Test\s?\(/)).toBeTruthy()
     var t = new Test({
       a: 2
     })