* lib/rubygems: Import RubyGems from master as of commit b165260

* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42124 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 58 insertions, 0 deletions

diff --git a/test/rubygems/test_gem_ext_builder.rb b/test/rubygems/test_gem_ext_builder.rb
new file mode 100644
index 0000000000..14a77b8db3
--- /dev/null
+++ b/test/rubygems/test_gem_ext_builder.rb
@@ -0,0 +1,58 @@
+require 'rubygems/test_case'
+require 'rubygems/ext'
+
+class TestGemExtBuilder < Gem::TestCase
+
+  def setup
+    super
+
+    @ext = File.join @tempdir, 'ext'
+    @dest_path = File.join @tempdir, 'prefix'
+
+    FileUtils.mkdir_p @ext
+    FileUtils.mkdir_p @dest_path
+
+    @orig_DESTDIR = ENV['DESTDIR']
+  end
+
+  def teardown
+    ENV['DESTDIR'] = @orig_DESTDIR
+
+    super
+  end
+
+  def test_class_make
+    ENV['DESTDIR'] = 'destination'
+    results = []
+
+    Dir.chdir @ext do
+      open 'Makefile', 'w' do |io|
+        io.puts <<-MAKEFILE
+all:
+\t@#{Gem.ruby} -e "puts %Q{all: \#{ENV['DESTDIR']}}"
+
+install:
+\t@#{Gem.ruby} -e "puts %Q{install: \#{ENV['DESTDIR']}}"
+        MAKEFILE
+      end
+
+      Gem::Ext::Builder.make @dest_path, results
+    end
+
+    results = results.join "\n"
+
+
+    if RUBY_VERSION > '2.0' then
+      assert_match %r%"DESTDIR=#{ENV['DESTDIR']}"$%,         results
+      assert_match %r%"DESTDIR=#{ENV['DESTDIR']}" install$%, results
+    else
+      refute_match %r%"DESTDIR=#{ENV['DESTDIR']}"$%,         results
+      refute_match %r%"DESTDIR=#{ENV['DESTDIR']}" install$%, results
+    end
+
+    assert_match %r%^all: destination$%,     results
+    assert_match %r%^install: destination$%, results
+  end
+
+end
+