From 269503b544247b5b3e30dbe60a0bab4f2ca00e4e Mon Sep 17 00:00:00 2001
From: naruse <naruse@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 14 Sep 2013 08:59:02 +0000
Subject: Revert r42938 "* lib/rubygems:  Update to RubyGems 2.1.3"

It breaks build.
http://u64.rubyci.org/~chkbuild/ruby-trunk/log/20130913T200302Z.diff.html.gz

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@42941 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/rubygems/test_gem_dependency_resolver.rb | 49 +++++++++++++++++++++++++--
 1 file changed, 46 insertions(+), 3 deletions(-)

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

diff --git a/test/rubygems/test_gem_dependency_resolver.rb b/test/rubygems/test_gem_dependency_resolver.rb
index 08d8e62f2b..47eef8cc55 100644
--- a/test/rubygems/test_gem_dependency_resolver.rb
+++ b/test/rubygems/test_gem_dependency_resolver.rb
@@ -15,7 +15,9 @@ class TestGemDependencyResolver < Gem::TestCase
     exp = expected.sort_by { |s| s.full_name }
     act = actual.map { |a| a.spec }.sort_by { |s| s.full_name }
 
-    assert_equal exp, act
+    msg = "Set of gems was not the same: #{exp.map { |x| x.full_name}.inspect} != #{act.map { |x| x.full_name}.inspect}"
+
+    assert_equal exp, act, msg
   end
 
   def test_no_overlap_specificly
@@ -64,6 +66,32 @@ class TestGemDependencyResolver < Gem::TestCase
     assert_set [a2], res.resolve
   end
 
+  def test_picks_best_platform
+    is = Gem::DependencyResolver::IndexSpecification
+    unknown = Gem::Platform.new 'unknown'
+    a2_p1 = quick_spec 'a', 2 do |s| s.platform = Gem::Platform.local end
+    a3_p2 = quick_spec 'a', 3 do |s| s.platform = unknown end
+    v2 = v(2)
+    v3 = v(3)
+    source = Gem::Source.new @gem_repo
+
+    s = set
+
+    a2    = is.new s, 'a', v2, source, Gem::Platform::RUBY
+    a2_p1 = is.new s, 'a', v2, source, Gem::Platform.local.to_s
+    a3_p2 = is.new s, 'a', v3, source, unknown
+
+    s.add a3_p2
+    s.add a2_p1
+    s.add a2
+
+    ad = make_dep "a"
+
+    res = Gem::DependencyResolver.new([ad], s)
+
+    assert_set [a2_p1], res.resolve
+  end
+
   def test_only_returns_spec_once
     a1 = util_spec "a", "1", "c" => "= 1"
     b1 = util_spec "b", "1", "c" => "= 1"
@@ -177,7 +205,8 @@ class TestGemDependencyResolver < Gem::TestCase
       r.resolve
     end
 
-    assert_equal "unable to find any gem matching dependency 'a (>= 0)'", e.message
+    assert_equal "Unable to resolve dependency: (unknown) requires a (>= 0)",
+                 e.message
 
     assert_equal "a (>= 0)", e.dependency.to_s
   end
@@ -215,7 +244,7 @@ class TestGemDependencyResolver < Gem::TestCase
       r.resolve
     end
 
-    assert_equal "detected 1 conflict with dependency 'c (>= 2)'", e.message
+    assert_match "a-1 requires c (>= 2) but it conflicted", e.message
 
     assert_equal "c (>= 2)", e.dependency.to_s
 
@@ -324,4 +353,18 @@ class TestGemDependencyResolver < Gem::TestCase
 
     assert_set [b1, c1, d2], r.resolve
   end
+
+  def test_select_local_platforms
+    r = Gem::DependencyResolver.new nil, nil
+
+    a1    = quick_spec 'a', 1
+    a1_p1 = quick_spec 'a', 1 do |s| s.platform = Gem::Platform.local end
+    a1_p2 = quick_spec 'a', 1 do |s| s.platform = 'unknown'           end
+
+    selected = r.select_local_platforms [a1, a1_p1, a1_p2]
+
+    assert_equal [a1, a1_p1], selected
+  end
+
 end
+
-- 
cgit v1.2.3