Merge pull request #323 from dart-lang/language_tests

add language tests & run them in karma

pkg/dev_compiler/karma.conf.js

@@ -29,6 +29,8 @@ module.exports = function(config) {
  'test/codegen/expect/unittest/unittest.js',
  'test/codegen/expect/syncstar_syntax.js',
  'test/codegen/expect/language/*.js',
+ 'test/codegen/expect/language/sub/sub.js',
+ 'test/codegen/expect/language/*.lib',
  'test/browser/*.js',
  'test-main.js',
  ],
@@ -67,6 +69,9 @@ module.exports = function(config) {
  // enable / disable watching file and executing tests whenever any file changes
  autoWatch: true,
 
+ browserNoActivityTimeout: 60000,
+ browserDisconnectTolerance: 5,
+
  // start these browsers
  // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
 
@@ -94,7 +99,8 @@ module.exports = function(config) {
  flags: [ '--no-sandbox', harmony_flags ]
  },
  },
- browsers: ['chrome_harmony', 'chrome_canary_harmony'],
+ // TODO(jmesserly): 'chrome_harmony',
+ browsers: ['chrome_canary_harmony'],
 
  // Continuous Integration mode
  // if true, Karma captures browsers, runs the tests and exits