Merge pull request openssl#25 from ruby/docker

Run tests under ruby-openssl-docker container

.travis.yml

@@ -1,15 +1,17 @@
+language: c
+sudo: required
+services:
+  - docker
 before_install:
-  - "ruby -ropenssl -e 'puts OpenSSL::OPENSSL_VERSION'"
-  - "gem update rubygems-update"
-  - "gem update --system"
-  - "gem update bundler"
-script: "bundle exec rake test"
-
-rvm:
-  - 2.2
-  - ruby-head
-
+  - sudo apt-get -qq update
+install:
+  - sudo sh -c "curl -L https://github.com/docker/compose/releases/download/1.3.3/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose"
+  - sudo chmod +x /usr/local/bin/docker-compose
+script:
+  - docker-compose run test
 matrix:
-  allow_failures:
-    - rvm: ruby-head
+  include:
+    - env: RUBY_VERSION=2.2.2 OPENSSL_VERSION=1.0.0s
+    - env: RUBY_VERSION=2.2.2 OPENSSL_VERSION=1.0.1p
+    - env: RUBY_VERSION=2.2.2 OPENSSL_VERSION=1.0.2d
   fast_finish: true

Dockerfile

@@ -0,0 +1 @@
+FROM zzak/ruby-openssl-docker

Rakefile

@@ -8,4 +8,5 @@ Rake::ExtensionTask.new('openssl')
 # the same as before
 Rake::TestTask.new do |t|
   t.libs << 'test'
+  t.warning = true
 end

docker-compose.yml

@@ -0,0 +1,14 @@
+compile: &defaults
+  build: .
+  volumes:
+    - .:/home/openssl/code:rw
+  environment:
+    RUBY_VERSION:
+    OPENSSL_VERSION:
+  command: bundle exec rake compile
+test:
+  <<: *defaults
+  command: bundle exec rake test
+shell:
+  <<: *defaults
+  command: bundle exec irb