From 2d5cc3a826b369bfb0674683d24b1747d835246a Mon Sep 17 00:00:00 2001
From: Chris Seaton <chris.seaton@oracle.com>
Date: Mon, 25 Apr 2016 01:35:45 +0100
Subject: [PATCH] [Truffle] Add C extension test that creates a module - simple
 API call.

---
 test/truffle/cexts/module/.jruby-cext-build.yml | 2 ++
 test/truffle/cexts/module/bin/module            | 5 +++++
 test/truffle/cexts/module/expected.txt          | 1 +
 test/truffle/cexts/module/ext/module/extconf.rb | 2 ++
 test/truffle/cexts/module/ext/module/module.c   | 7 +++++++
 test/truffle/cexts/module/lib/module.rb         | 1 +
 test/truffle/cexts/module/lib/module/.keep      | 0
 7 files changed, 18 insertions(+)
 create mode 100644 test/truffle/cexts/module/.jruby-cext-build.yml
 create mode 100644 test/truffle/cexts/module/bin/module
 create mode 100644 test/truffle/cexts/module/expected.txt
 create mode 100644 test/truffle/cexts/module/ext/module/extconf.rb
 create mode 100644 test/truffle/cexts/module/ext/module/module.c
 create mode 100644 test/truffle/cexts/module/lib/module.rb
 create mode 100644 test/truffle/cexts/module/lib/module/.keep

diff --git a/test/truffle/cexts/module/.jruby-cext-build.yml b/test/truffle/cexts/module/.jruby-cext-build.yml
new file mode 100644
index 00000000000..0dc7c4ee6d6
--- /dev/null
+++ b/test/truffle/cexts/module/.jruby-cext-build.yml
@@ -0,0 +1,2 @@
+src: ext/module/*.c
+out: lib/module/module.su
diff --git a/test/truffle/cexts/module/bin/module b/test/truffle/cexts/module/bin/module
new file mode 100644
index 00000000000..167e70831fa
--- /dev/null
+++ b/test/truffle/cexts/module/bin/module
@@ -0,0 +1,5 @@
+#!/usr/bin/env ruby
+
+require 'module'
+
+puts defined?(ModuleExtension)
diff --git a/test/truffle/cexts/module/expected.txt b/test/truffle/cexts/module/expected.txt
new file mode 100644
index 00000000000..5bc5be0c0cf
--- /dev/null
+++ b/test/truffle/cexts/module/expected.txt
@@ -0,0 +1 @@
+constant
diff --git a/test/truffle/cexts/module/ext/module/extconf.rb b/test/truffle/cexts/module/ext/module/extconf.rb
new file mode 100644
index 00000000000..f29b78c18ff
--- /dev/null
+++ b/test/truffle/cexts/module/ext/module/extconf.rb
@@ -0,0 +1,2 @@
+require 'mkmf'
+create_makefile('module')
diff --git a/test/truffle/cexts/module/ext/module/module.c b/test/truffle/cexts/module/ext/module/module.c
new file mode 100644
index 00000000000..27eeb05a995
--- /dev/null
+++ b/test/truffle/cexts/module/ext/module/module.c
@@ -0,0 +1,7 @@
+#include <stdio.h>
+
+#include <ruby.h>
+
+void Init_module() {
+  rb_define_module("ModuleExtension");
+}
diff --git a/test/truffle/cexts/module/lib/module.rb b/test/truffle/cexts/module/lib/module.rb
new file mode 100644
index 00000000000..86fa7357108
--- /dev/null
+++ b/test/truffle/cexts/module/lib/module.rb
@@ -0,0 +1 @@
+require 'module/module'
diff --git a/test/truffle/cexts/module/lib/module/.keep b/test/truffle/cexts/module/lib/module/.keep
new file mode 100644
index 00000000000..e69de29bb2d