Fresh start

1 files changed, 308 insertions, 0 deletions

diff --git a/jni/ruby/test/rubygems/test_gem_source_git.rb b/jni/ruby/test/rubygems/test_gem_source_git.rb
new file mode 100644
index 0000000..7e5bcca
--- /dev/null
+++ b/jni/ruby/test/rubygems/test_gem_source_git.rb
@@ -0,0 +1,308 @@
+require 'rubygems/test_case'
+require 'rubygems/source'
+
+class TestGemSourceGit < Gem::TestCase
+
+  def setup
+    super
+
+    @name, @version, @repository, @head = git_gem
+
+    @hash = Digest::SHA1.hexdigest @repository
+
+    @source = Gem::Source::Git.new @name, @repository, 'master', false
+  end
+
+  def test_base_dir
+    assert_equal File.join(Gem.dir, 'bundler'), @source.base_dir
+
+    @source.root_dir = "#{@gemhome}2"
+
+    assert_equal File.join("#{@gemhome}2", 'bundler'), @source.base_dir
+  end
+
+  def test_checkout
+    @source.checkout
+
+    assert_path_exists File.join @source.install_dir, 'a.gemspec'
+  end
+
+  def test_checkout_master
+    Dir.chdir @repository do
+      system @git, 'checkout', '-q', '-b', 'other'
+      system @git, 'mv',             'a.gemspec', 'b.gemspec'
+      system @git, 'commit',   '-q', '-a', '-m', 'rename gemspec'
+      system @git, 'checkout', '-q', 'master'
+    end
+
+    @source = Gem::Source::Git.new @name, @repository, 'other', false
+
+    @source.checkout
+
+    assert_path_exists File.join @source.install_dir, 'b.gemspec'
+  end
+
+  def test_checkout_local
+    @source.remote = false
+
+    @source.checkout
+
+    install_dir = File.join Gem.dir, 'bundler', 'gems', "a-#{@head[0..11]}"
+
+    refute_path_exists File.join install_dir, 'a.gemspec'
+  end
+
+  def test_checkout_local_cached
+    @source.cache
+
+    @source.remote = false
+
+    @source.checkout
+
+    assert_path_exists File.join @source.install_dir, 'a.gemspec'
+  end
+
+  def test_checkout_submodules
+    source = Gem::Source::Git.new @name, @repository, 'master', true
+
+    git_gem 'b'
+
+    Dir.chdir 'git/a' do
+      Gem::Util.silent_system @git, 'submodule', '--quiet',
+                              'add', File.expand_path('../b'), 'b'
+      system @git, 'commit', '--quiet', '-m', 'add submodule b'
+    end
+
+    source.checkout
+
+    assert_path_exists File.join source.install_dir, 'a.gemspec'
+    assert_path_exists File.join source.install_dir, 'b/b.gemspec'
+  end
+
+  def test_cache
+    assert @source.cache
+
+    assert_path_exists @source.repo_cache_dir
+
+    Dir.chdir @source.repo_cache_dir do
+      assert_equal @head, Gem::Util.popen(@git, 'rev-parse', 'master').strip
+    end
+  end
+
+  def test_cache_local
+    @source.remote = false
+
+    @source.cache
+
+    refute_path_exists @source.repo_cache_dir
+  end
+
+  def test_dir_shortref
+    @source.cache
+
+    assert_equal @head[0..11], @source.dir_shortref
+  end
+
+  def test_download
+    refute @source.download nil, nil
+  end
+
+  def test_equals2
+    assert_equal @source, @source
+
+    assert_equal @source, @source.dup
+
+    source =
+      Gem::Source::Git.new @source.name, @source.repository, 'other', false
+
+    refute_equal @source, source
+
+    source =
+      Gem::Source::Git.new @source.name, 'repo/other', @source.reference, false
+
+    refute_equal @source, source
+
+    source =
+      Gem::Source::Git.new 'b', @source.repository, @source.reference, false
+
+    refute_equal @source, source
+
+    source =
+      Gem::Source::Git.new @source.name, @source.repository, @source.reference,
+                           true
+
+    refute_equal @source, source
+  end
+
+  def test_install_dir
+    @source.cache
+
+    expected = File.join Gem.dir, 'bundler', 'gems', "a-#{@head[0..11]}"
+
+    assert_equal expected, @source.install_dir
+  end
+
+  def test_install_dir_local
+    @source.remote = false
+
+    assert_nil @source.install_dir
+  end
+
+  def test_repo_cache_dir
+    expected =
+      File.join Gem.dir, 'cache', 'bundler', 'git', "a-#{@hash}"
+
+    assert_equal expected, @source.repo_cache_dir
+
+    @source.root_dir = "#{@gemhome}2"
+
+    expected =
+      File.join "#{@gemhome}2", 'cache', 'bundler', 'git', "a-#{@hash}"
+
+    assert_equal expected, @source.repo_cache_dir
+  end
+
+  def test_rev_parse
+    @source.cache
+
+    assert_equal @head, @source.rev_parse
+
+    Dir.chdir @repository do
+      system @git, 'checkout', '--quiet', '-b', 'other'
+    end
+
+    master_head = @head
+
+    git_gem 'a', 2
+
+    source = Gem::Source::Git.new @name, @repository, 'other', false
+
+    source.cache
+
+    refute_equal master_head, source.rev_parse
+
+    source = Gem::Source::Git.new @name, @repository, 'nonexistent', false
+
+    source.cache
+
+    e = assert_raises Gem::Exception do
+      capture_subprocess_io {source.rev_parse}
+    end
+
+    assert_equal "unable to find reference nonexistent in #{@repository}",
+                   e.message
+  end
+
+  def test_root_dir
+    assert_equal Gem.dir, @source.root_dir
+
+    @source.root_dir = "#{@gemhome}2"
+
+    assert_equal "#{@gemhome}2", @source.root_dir
+  end
+
+  def test_spaceship
+    git       = Gem::Source::Git.new 'a', 'git/a', 'master', false
+    remote    = Gem::Source.new @gem_repo
+    installed = Gem::Source::Installed.new
+    vendor    = Gem::Source::Vendor.new 'vendor/foo'
+
+    assert_equal( 0, git.      <=>(git),       'git    <=> git')
+
+    assert_equal( 1, git.      <=>(remote),    'git    <=> remote')
+    assert_equal(-1, remote.   <=>(git),       'remote <=> git')
+
+    assert_equal( 1, git.      <=>(installed), 'git       <=> installed')
+    assert_equal(-1, installed.<=>(git),       'installed <=> git')
+
+    assert_equal(-1, git.      <=>(vendor),    'git       <=> vendor')
+    assert_equal( 1, vendor.   <=>(git),       'vendor    <=> git')
+  end
+
+  def test_specs
+    source = Gem::Source::Git.new @name, @repository, 'master', true
+
+    Dir.chdir 'git/a' do
+      FileUtils.mkdir 'b'
+
+      Dir.chdir 'b' do
+        b = Gem::Specification.new 'b', 1
+
+        open 'b.gemspec', 'w' do |io|
+          io.write b.to_ruby
+        end
+
+        system @git, 'add', 'b.gemspec'
+        system @git, 'commit', '--quiet', '-m', 'add b/b.gemspec'
+      end
+
+      FileUtils.touch 'c.gemspec'
+
+      system @git, 'add', 'c.gemspec'
+      system @git, 'commit', '--quiet', '-m', 'add c.gemspec'
+    end
+
+    specs = nil
+
+    capture_io do
+      specs = source.specs
+    end
+
+    assert_equal %w[a-1 b-1], specs.map { |spec| spec.full_name }
+
+    a_spec = specs.shift
+
+    base_dir = File.dirname File.dirname source.install_dir
+
+    assert_equal source.install_dir, a_spec.full_gem_path
+    assert_equal File.join(source.install_dir, 'a.gemspec'), a_spec.loaded_from
+    assert_equal base_dir, a_spec.base_dir
+
+    extension_dir =
+      File.join Gem.dir, 'bundler', 'extensions',
+        Gem::Platform.local.to_s, Gem.extension_api_version,
+        "a-#{source.dir_shortref}"
+
+    assert_equal extension_dir, a_spec.extension_dir
+
+    b_spec = specs.shift
+
+    assert_equal File.join(source.install_dir, 'b'), b_spec.full_gem_path
+    assert_equal File.join(source.install_dir, 'b', 'b.gemspec'),
+                 b_spec.loaded_from
+    assert_equal base_dir, b_spec.base_dir
+
+    assert_equal extension_dir, b_spec.extension_dir
+  end
+
+  def test_specs_local
+    source = Gem::Source::Git.new @name, @repository, 'master', true
+    source.remote = false
+
+    capture_io do
+      assert_empty source.specs
+    end
+  end
+
+  def test_uri
+    assert_equal URI(@repository), @source.uri
+  end
+
+  def test_uri_hash
+    assert_equal @hash, @source.uri_hash
+
+    source =
+      Gem::Source::Git.new 'a', 'http://git@example/repo.git', 'master', false
+
+    assert_equal '291c4caac7feba8bb64c297987028acb3dde6cfe',
+                 source.uri_hash
+
+    source =
+      Gem::Source::Git.new 'a', 'HTTP://git@EXAMPLE/repo.git', 'master', false
+
+    assert_equal '291c4caac7feba8bb64c297987028acb3dde6cfe',
+                 source.uri_hash
+  end
+
+end
+