Configure Travis to support MiniRacer and TheRubyRacer simultaneously.

.gitignore

@@ -1,2 +1,3 @@
 Gemfile.lock
 pkg/*
+.bundle/*

.travis.yml

@@ -1,11 +1,13 @@
 language: ruby
 cache: bundler
 sudo: false
+# we need trust so correct gcc runs for mini_racer, latest v8 requires gcc 4.8+
 
 before_install:
   - if [ "$EXECJS_RUNTIME" == "V8" ]; then brew update; fi
   - if [ "$EXECJS_RUNTIME" == "V8" ]; then brew install v8; fi
-script: bundle exec ruby test/test_execjs.rb
+  - if [ "$EXECJS_RUNTIME" == "MiniRacer" ]; then gem install bundler -v 1.12.0; fi
+script: bundle && bundle exec ruby test/test_execjs.rb
 
 matrix:
   include:
@@ -15,6 +17,10 @@ matrix:
       env: EXECJS_RUNTIME=Duktape
     - rvm: 2.0.0
       env: EXECJS_RUNTIME=RubyRacer
+    - rvm: 2.0.0
+      env: EXECJS_RUNTIME=MiniRacer
+      dist: trusty
+      sudo: true
 
     - rvm: 2.1
       env: EXECJS_RUNTIME=Node
@@ -22,6 +28,10 @@ matrix:
       env: EXECJS_RUNTIME=Duktape
     - rvm: 2.1
       env: EXECJS_RUNTIME=RubyRacer
+    - rvm: 2.1
+      env: EXECJS_RUNTIME=MiniRacer
+      dist: trusty
+      sudo: true
 
     - rvm: 2.2
       env: EXECJS_RUNTIME=Node
@@ -29,13 +39,21 @@ matrix:
       env: EXECJS_RUNTIME=Duktape
     - rvm: 2.2
       env: EXECJS_RUNTIME=RubyRacer
+    - rvm: 2.2
+      env: EXECJS_RUNTIME=MiniRacer
+      dist: trusty
+      sudo: true
 
-    - rvm: 2.3.0
+    - rvm: 2.3.1
       env: EXECJS_RUNTIME=Node
-    - rvm: 2.3.0
+    - rvm: 2.3.1
       env: EXECJS_RUNTIME=Duktape
-    - rvm: 2.3.0
+    - rvm: 2.3.1
       env: EXECJS_RUNTIME=RubyRacer
+    - rvm: 2.3.1
+      env: EXECJS_RUNTIME=MiniRacer
+      dist: trusty
+      sudo: true
 
     - rvm: jruby-19mode
       env: EXECJS_RUNTIME=Node
@@ -52,3 +70,6 @@ matrix:
       env: EXECJS_RUNTIME=RubyRacer
     - os: osx
       env: EXECJS_RUNTIME=V8
+    - os: osx
+      env: EXECJS_RUNTIME=MiniRacer
+      osx_image: xcode7.3

Gemfile

@@ -4,8 +4,11 @@ gemspec
 
 group :test do
   gem 'duktape', platform: :mri
+  if ENV['EXECJS_RUNTIME'] == 'MiniRacer'
+     gem 'mini_racer', '0.1.0.beta.3', platform: :mri
+  else
      gem 'therubyracer', platform: :mri
-  gem 'therubyrhino', ">=1.73.3", platform: :jruby
+  end
+  gem 'therubyrhino', '>=1.73.3', platform: :jruby
   gem 'minitest', require: false
-  gem 'mini_racer', platform: :mri
 end