From 90e00b6189ace2b85192d74ce40929fe9d665062 Mon Sep 17 00:00:00 2001
From: Daniel Hahler <github@thequod.de>
Date: Sun, 30 Jul 2017 16:34:15 +0200
Subject: [PATCH 1/1] Travis: update config (#87)

* Travis: update config based on splitjoin's config
* rvm: 2.4.1
* Add VIMRUNNER_REUSE_SERVER, and a wrapper Makefile
* Travis: VIMRUNNER_REUSE_SERVER=1
* Start Xvfb manually
---
 .travis.yml         | 23 +++++++++++++----------
 Makefile            |  8 ++++++++
 spec/spec_helper.rb | 10 +++-------
 3 files changed, 24 insertions(+), 17 deletions(-)
 create mode 100644 Makefile

diff --git a/.travis.yml b/.travis.yml
index c43dd5f..53118ab 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,17 +1,20 @@
+language: ruby
+dist: trusty
+sudo: false
+cache: bundler
+rvm:
+  - 2.4.1
+addons:
+  apt:
+    packages:
+      - vim-gtk
 branches:
   only:
     - master
-language: ruby
-rvm:
-  - 1.9.3
-before_install:
-  - sudo apt-get install vim-gtk
 before_script:
-  - export DISPLAY=:99.0
-  - sh -e /etc/init.d/xvfb start
-  - bundle install
-  - sudo pip install vim-vint
+  - pip install --user vim-vint
   - vim --version
+  - Xvfb :99 &
 script:
-  - bundle exec rspec
+  - VIMRUNNER_REUSE_SERVER=1 DISPLAY=:99 bundle exec rspec spec
   - vint **/*.vim
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..8822dca
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,8 @@
+test:
+	VIMRUNNER_REUSE_SERVER=0 bundle exec rspec
+
+test_fast:
+	VIMRUNNER_REUSE_SERVER=1 xvfb-run bundle exec rspec
+
+test_visible:
+	VIMRUNNER_REUSE_SERVER=1 bundle exec rspec
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 46ad026..9191526 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -4,15 +4,11 @@ require 'vimrunner/rspec'
 Vimrunner::RSpec.configure do |config|
   # Use a single Vim instance for the test suite. Set to false to use an
   # instance per test (slower, but can be easier to manage).
-  # FIXME: reuse_server = true seems to hang after a certain number of test cases
-  #  - Travis CI hangs after 15 successful tests.
-  #  - Locally it may hang also, with Vim and Xorg using 100% CPU.
-  # Therefore default to false in both cases.
-  config.reuse_server = ENV['CI'] ? false : false
+  # This requires using gvim, otherwise it hangs after a few tests.
+  config.reuse_server = ENV['VIMRUNNER_REUSE_SERVER'] == '1' ? true : false
 
   config.start_vim do
-    vim = Vimrunner.start
-
+    vim = config.reuse_server ? Vimrunner.start_gvim : Vimrunner.start
     plugin_path = File.expand_path('../..', __FILE__)
 
     # add_plugin appends the path to the rtp... :(
-- 
2.39.5