Add Sauce Labs automated testing

Author: bnjmnt4n

.travis.yml

@@ -4,24 +4,31 @@ node_js:
   - "0.10"
 env:
   matrix:
-    - BIN="node"
-    - BIN="phantomjs"
+  - BIN="node"
+  - BIN="phantomjs"
+  global:
+  - SAUCE_LABS=false
+  - secure: SHFzZkQEn7wRdNfqVpi/RPRdISS1AYTr5gKTR4wtR1X1x5q/r9Mf1/tXvi2DLuUMl+3O8yuN455229UnwMQiT8ZiDCnq0rTLzZ1nIJJLvMCvvbsMRgJJd+T82JVUA0gZe+AJXbglWo8p6x7TTMVbvwwIbi/yVt0EDaxobFqPGnk=
+  - secure: kFXfRIg/NQnjIkWAFeLyKQNB9inmfCwbpZiqi3n9K+mKGfjZefWX43tJEPtDw//hQPH0QgEoRx9hQy+4dMuuYzKBIYWuDDwdDYhDpGUaamCCSpjX5jUtG5Rz29tM6t9vU6r369eeR2wcENDP4nEdPtCkr5n7el14no60WGPLNK0=
 matrix:
   include:
-    - node_js: "0.10"
-      env: BIN="narwhal"
-    - node_js: "0.10"
-      env: BIN="rhino"
-    - node_js: "0.10"
-      env: BIN="ringo"
+  - node_js: '0.10'
+    env: BIN="narwhal"
+  - node_js: '0.10'
+    env: BIN="rhino"
+  - node_js: '0.10'
+    env: BIN="ringo"
+  - node_js: '0.10'
+    env: BIN="node" SAUCE_LABS=true
 git:
   depth: 10
 branches:
   only:
-    - gh-pages
-    - dev
+  - gh-pages
+  - dev
 before_install:
   - "npm install npm -g"
+  - "[ $SAUCE_LABS == false ] || npm i chalk@\"^0.5.1\" ecstatic@\"^0.5.6\" request@\"^2.34.0\" sauce-tunnel@\"^2.0.0\" lodash@\"git://github.com/lodash/lodash.git#dd27014b09ef620975391b49eaac8fa7e9597df5\""
   - "[ $BIN == 'istanbul' ] && npm i -g istanbul@\"~0.1.0\" || true"
   - "[ $BIN == 'narwhal' ] && wget https://github.com/280north/narwhal/archive/v0.3.2.zip && sudo unzip v0.3.2 -d /opt/ && rm v0.3.2.zip || true"
   - "[ $BIN == 'narwhal' ] && sudo ln -s /opt/narwhal-0.3.2/bin/narwhal /usr/local/bin/narwhal && sudo chmod +x /usr/local/bin/narwhal || true"
@@ -32,8 +39,11 @@ before_install:
 install:
   - "npm install"
 script:
-  - "[ $BIN != 'istanbul' ] || $BIN cover ./test/test_json3.js"
-  - "[ $BIN == 'istanbul' ] || node build.js"
-  - "[ $BIN == 'istanbul' ] || cd ./test"
-  - "[ $BIN == 'istanbul' ] || $BIN ./test_json3.js"
-  - "[ $BIN == 'istanbul' ] || $BIN ./test_json3.js ../lib/json3.min.js"
+  - '[ $BIN != ''istanbul'' ] || $BIN cover ./test/test_json3.js'
+  - '[ $BIN == ''istanbul'' ] || node build.js'
+  - '[ $BIN == ''istanbul'' ] || cd ./test'
+  - '([ $BIN == ''istanbul'' ] && [ $SAUCE_LABS == true ]) || $BIN ./test_json3.js'
+  - '([ $BIN == ''istanbul'' ] && [ $SAUCE_LABS == true ]) || $BIN ./test_json3.js ../lib/json3.min.js'
+  - '[ $SAUCE_LABS == false ] || cd ..'
+  - '[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name="json3 tests" runner="test/test_browser.html?saucelabs=true" tags="development" framework="custom"'
+  - '[ $SAUCE_LABS == false ] || $BIN ./test/saucelabs.js name="json3 tests" runner="test/test_browser.html?saucelabs=true&minified=true" tags="minified" framework="custom"'