From 22e332e1fe01aaccd83c10e7de59dd5a73589edc Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Sun, 16 Jun 2013 17:57:45 -0400
Subject: [PATCH] Create rspec test structure for build tests

---
 .rspec                       |  2 ++
 Rakefile                     |  5 +++++
 build_tests/c-simple/spec.rb |  2 ++
 spec/build_tests_spec.rb     | 13 +++++++++++++
 spec/spec_helper.rb          |  1 +
 5 files changed, 23 insertions(+)
 create mode 100644 .rspec
 create mode 100644 build_tests/c-simple/spec.rb
 create mode 100644 spec/build_tests_spec.rb
 create mode 100644 spec/spec_helper.rb

diff --git a/.rspec b/.rspec
new file mode 100644
index 0000000..83e16f8
--- /dev/null
+++ b/.rspec
@@ -0,0 +1,2 @@
+--color
+--require spec_helper
diff --git a/Rakefile b/Rakefile
index 2995527..b7e9ed5 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1 +1,6 @@
 require "bundler/gem_tasks"
+require "rspec/core/rake_task"
+
+RSpec::Core::RakeTask.new(:spec)
+
+task :default => :spec
diff --git a/build_tests/c-simple/spec.rb b/build_tests/c-simple/spec.rb
new file mode 100644
index 0000000..2cc635e
--- /dev/null
+++ b/build_tests/c-simple/spec.rb
@@ -0,0 +1,2 @@
+it 'builds a C program with one source file' do
+end
diff --git a/spec/build_tests_spec.rb b/spec/build_tests_spec.rb
new file mode 100644
index 0000000..d9caf1e
--- /dev/null
+++ b/spec/build_tests_spec.rb
@@ -0,0 +1,13 @@
+require 'fileutils'
+
+describe Rscons do
+  FileUtils.rm_rf('build_tests/test')
+  test_dirs = Dir['build_tests/*/']
+  test_dirs.each do |build_test_rel_path|
+    FileUtils.cp_r(build_test_rel_path, 'build_tests/test')
+    Dir.chdir('build_tests/test') do
+      instance_eval(File.read('spec.rb'))
+    end
+    FileUtils.rm_rf('build_tests/test')
+  end
+end
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
new file mode 100644
index 0000000..62612b6
--- /dev/null
+++ b/spec/spec_helper.rb
@@ -0,0 +1 @@
+require "rscons"