* lib/rubygems: Update to RubyGems master d8f12e2. This increases the

  speed of `gem install --ignore-dependencies` which helps bundler
  tests.
* test/rubygems:  ditto.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@44270 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

3 files changed, 79 insertions, 0 deletions

diff --git a/test/rubygems/test_gem_dependency_installer.rb b/test/rubygems/test_gem_dependency_installer.rb
index 34b04d7e62..0a82fa63cb 100644
--- a/test/rubygems/test_gem_dependency_installer.rb
+++ b/test/rubygems/test_gem_dependency_installer.rb
@@ -1202,6 +1202,36 @@ class TestGemDependencyInstaller < Gem::TestCase
     assert_resolve %w[d-1 e-1], e1, @d1, @d2
   end
 
+  def test_resolve_dependencies
+    util_setup_gems
+
+    FileUtils.mv @a1_gem, @tempdir
+    FileUtils.mv @b1_gem, @tempdir
+
+    inst = Gem::DependencyInstaller.new
+    request_set = inst.resolve_dependencies 'b', req('>= 0')
+
+    requests = request_set.sorted_requests.map { |req| req.full_name }
+
+    assert_equal %w[a-1 b-1], requests
+  end
+
+  def test_resolve_dependencies_ignore_dependencies
+    util_setup_gems
+
+    FileUtils.mv @a1_gem, @tempdir
+    FileUtils.mv @b1_gem, @tempdir
+
+    inst = Gem::DependencyInstaller.new :ignore_dependencies => true
+    request_set = inst.resolve_dependencies 'b', req('>= 0')
+
+    requests = request_set.sorted_requests.map { |req| req.full_name }
+
+    assert request_set.ignore_dependencies
+
+    assert_equal %w[b-1], requests
+  end
+
   def util_write_a1_bin
     write_file File.join('gems', 'a-1', 'bin', 'a_bin') do |fp|
       fp.puts "#!/usr/bin/ruby"
diff --git a/test/rubygems/test_gem_request_set.rb b/test/rubygems/test_gem_request_set.rb
index 5a2c61a47d..82757958c8 100644
--- a/test/rubygems/test_gem_request_set.rb
+++ b/test/rubygems/test_gem_request_set.rb
@@ -202,6 +202,22 @@ DEPENDENCIES
                  rs.sets.map { |set| set.class }
   end
 
+  def test_resolve_ignore_dependencies
+    a = util_spec "a", "2", "b" => ">= 2"
+    b = util_spec "b", "2"
+
+    rs = Gem::RequestSet.new
+    rs.gem "a"
+    rs.ignore_dependencies = true
+
+    res = rs.resolve StaticSet.new([a, b])
+    assert_equal 1, res.size
+
+    names = res.map { |s| s.full_name }.sort
+
+    assert_equal %w[a-2], names
+  end
+
   def test_resolve_incompatible
     a1 = util_spec 'a', 1
     a2 = util_spec 'a', 2
diff --git a/test/rubygems/test_gem_resolver.rb b/test/rubygems/test_gem_resolver.rb
index 97ac64b85e..7d3311c14c 100644
--- a/test/rubygems/test_gem_resolver.rb
+++ b/test/rubygems/test_gem_resolver.rb
@@ -99,6 +99,39 @@ class TestGemResolver < Gem::TestCase
     assert_equal 2, res.conflicts.length
   end
 
+  def test_requests
+    a1 = util_spec 'a', 1, 'b' => 2
+
+    r1 = Gem::Resolver::DependencyRequest.new dep('a', '= 1'), nil
+
+    act = Gem::Resolver::ActivationRequest.new a1, r1, false
+
+    res = Gem::Resolver.new [a1]
+
+    reqs = Gem::Resolver::RequirementList.new
+
+    res.requests a1, act, reqs
+
+    assert_equal ['b (= 2)'], reqs.to_a.map { |req| req.to_s }
+  end
+
+  def test_requests_ignore_dependencies
+    a1 = util_spec 'a', 1, 'b' => 2
+
+    r1 = Gem::Resolver::DependencyRequest.new dep('a', '= 1'), nil
+
+    act = Gem::Resolver::ActivationRequest.new a1, r1, false
+
+    res = Gem::Resolver.new [a1]
+    res.ignore_dependencies = true
+
+    reqs = Gem::Resolver::RequirementList.new
+
+    res.requests a1, act, reqs
+
+    assert_empty reqs
+  end
+
   def test_no_overlap_specificly
     a = util_spec "a", '1'
     b = util_spec "b", "1"