Merge pull request #499 from chrisseaton/truffle-travis

Test with JRuby+Truffle on Travis

Author: Petr Chalupa

.travis.yml

@@ -25,14 +25,21 @@ branches:
     - master
 
 matrix:
+  include:
+    - rvm: jruby-head
+      jdk: oraclejdk8
+      env: TRUFFLE=1
   allow_failures:
     - rvm: ruby-head
     - rvm: jruby-head
     - rvm: 1.9.3
     - rvm: rbx-2
+    - rvm: jruby-head
+      jdk: oraclejdk8
+      env: TRUFFLE=1
 
 before_script:
   - "echo $JAVA_OPTS"
   - "export JAVA_OPTS=-Xmx1024m"
 
-script: RUBYOPT=-w bundle exec rake ci
+script: if [[ -v TRUFFLE ]]; then support/test-truffle.sh; else RUBYOPT=-w bundle exec rake ci; fi

spec/concurrent/channel/tick_spec.rb

@@ -26,7 +26,7 @@ class Channel
         expect(subject.utc.to_f).to eq subject.epoch
       end
 
-      specify do
+      specify '#to_s formats as a time', :truffle_bug => true do
         expect(subject.to_s).to match /\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}\.\d{6} \+\d{4} UTC/
       end
 

spec/concurrent/executor/thread_pool_executor_shared.rb

@@ -100,7 +100,7 @@
       expect(subject.max_queue).to eq expected_max
     end
 
-    it 'returns the set value when running' do
+    it 'returns the set value when running', :truffle_bug => true do # only actually fails for RubyThreadPoolExecutor
       trigger = Concurrent::Event.new
       5.times{ subject.post{ trigger.wait } }
       expect(subject.max_queue).to eq expected_max
@@ -115,7 +115,7 @@
     end
   end
 
-  context '#queue_length' do
+  context '#queue_length', :truffle_bug => true do # only actually fails for RubyThreadPoolExecutor
 
     let!(:expected_max){ 10 }
     subject do

spec/spec_helper.rb

@@ -2,7 +2,7 @@
 
 # we can't use our helpers here because we need to load the gem _after_ simplecov
 unless RUBY_ENGINE == 'jruby' && 0 == (JRUBY_VERSION =~ /^9\.0\.0\.0/)
-  if ENV['COVERAGE'] || ENV['CI'] || ENV['TRAVIS']
+  if (ENV['COVERAGE'] || ENV['CI'] || ENV['TRAVIS']) && !ENV['NO_COVERAGE']
     require 'simplecov'
     require 'coveralls'
 

support/test-truffle.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+
+jruby+truffle setup || exit $?
+
+OVERALL_EXIT_CODE=0
+
+for SPEC in atomic \
+            channel \
+            collection \
+            concern \
+            executor \
+            thread_safe \
+            utility \
+            *_spec.rb
+do
+  NO_COVERAGE=1 jruby+truffle --no-use-fs-core --verbose run -S rspec -- \
+    -J-Xmx2G -- spec/concurrent/$SPEC --format documentation \
+    --tag ~unfinished --seed 1 --tag ~notravis --tag ~buggy --tag ~truffle_bug
+  EXIT_CODE=$?
+  if [[ $EXIT_CODE != 0 ]]
+  then
+    OVERALL_EXIT_CODE=1
+  fi
+done
+
+exit $OVERALL_EXIT_CODE