From 6e5f49770c9b9be151e3142a575abe99a69b0d14 Mon Sep 17 00:00:00 2001
From: ryan <ryan@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 9 Mar 2011 22:32:29 +0000
Subject: Import rubygems 1.6.2 (release candidate @ 2026fbb5)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31081 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/rubygems/test_gem.rb | 60 +++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 50 insertions(+), 10 deletions(-)

(limited to 'test/rubygems/test_gem.rb')

diff --git a/test/rubygems/test_gem.rb b/test/rubygems/test_gem.rb
index 98d37a807e..118066b957 100644
--- a/test/rubygems/test_gem.rb
+++ b/test/rubygems/test_gem.rb
@@ -58,9 +58,9 @@ class TestGem < Gem::TestCase
   end
 
   def test_self_activate_via_require
-    a1 = new_spec "a", "1", "b" => "= 1"
-    b1 = new_spec "b", "1", nil, "lib/b/c.rb"
-    b2 = new_spec "b", "2", nil, "lib/b/c.rb"
+    new_spec "a", "1", "b" => "= 1"
+    new_spec "b", "1", nil, "lib/b/c.rb"
+    new_spec "b", "2", nil, "lib/b/c.rb"
 
     Gem.activate "a", "= 1"
     require "b/c"
@@ -139,7 +139,7 @@ class TestGem < Gem::TestCase
       c2 = new_spec "c", "2"
       d1 = new_spec "d", "1", nil, "lib/d.rb"
 
-      install_specs a1, b1, b2, c1, c2
+      install_specs a1, b1, b2, c1, c2, d1
 
       Gem.activate "a", "= 1"
       assert_equal %w(a-1), loaded_spec_names
@@ -161,7 +161,7 @@ class TestGem < Gem::TestCase
       c1 = new_spec "c", "1", nil, "lib/d.rb"
       c2 = new_spec("c", "2", { "a" => "1" }, "lib/d.rb") # conflicts with a-2
 
-      install_specs a1, b1, b2, c1, c2
+      install_specs a1, a2, b1, b2, c1, c2
 
       Gem.activate "a", "= 2"
       assert_equal %w(a-2), loaded_spec_names
@@ -174,6 +174,46 @@ class TestGem < Gem::TestCase
     end
   end
 
+  def test_require_already_activated
+    save_loaded_features do
+      a1 = new_spec "a", "1", nil, "lib/d.rb"
+
+      install_specs a1 # , a2, b1, b2, c1, c2
+
+      Gem.activate "a", "= 1"
+      assert_equal %w(a-1), loaded_spec_names
+      assert_equal [], unresolved_names
+
+      assert require "d"
+
+      assert_equal %w(a-1), loaded_spec_names
+      assert_equal [], unresolved_names
+    end
+  end
+
+  def test_require_already_activated_indirect_conflict
+    save_loaded_features do
+      a1 = new_spec "a", "1", "b" => "> 0"
+      a2 = new_spec "a", "2", "b" => "> 0"
+      b1 = new_spec "b", "1", "c" => ">= 1"
+      b2 = new_spec "b", "2", "c" => ">= 2"
+      c1 = new_spec "c", "1", nil, "lib/d.rb"
+      c2 = new_spec("c", "2", { "a" => "1" }, "lib/d.rb") # conflicts with a-2
+
+      install_specs a1, a2, b1, b2, c1, c2
+
+      Gem.activate "a", "= 1"
+      Gem.activate "c", "= 1"
+      assert_equal %w(a-1 c-1), loaded_spec_names
+      assert_equal ["b (> 0)"], unresolved_names
+
+      assert require "d"
+
+      assert_equal %w(a-1 c-1), loaded_spec_names
+      assert_equal ["b (> 0)"], unresolved_names
+    end
+  end
+
   def test_require_missing
     save_loaded_features do
       assert_raises ::LoadError do
@@ -211,11 +251,11 @@ class TestGem < Gem::TestCase
   # and should resolve using b-1.0
 
   def test_self_activate_over
-    a, _  = util_spec 'a', '1.0', 'b' => '>= 1.0', 'c' => '= 1.0'
-            util_spec 'b', '1.0'
-            util_spec 'b', '1.1'
-            util_spec 'b', '2.0'
-    c,  _ = util_spec 'c', '1.0', 'b' => '~> 1.0'
+    util_spec 'a', '1.0', 'b' => '>= 1.0', 'c' => '= 1.0'
+    util_spec 'b', '1.0'
+    util_spec 'b', '1.1'
+    util_spec 'b', '2.0'
+    util_spec 'c', '1.0', 'b' => '~> 1.0'
 
     Gem.activate "a"
 
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