* gem_prelude.rb: load full rubygems at LoadError for activation

  check.  [ruby-core:29486]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28200 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

7 files changed, 113 insertions, 0 deletions

diff --git a/test/rubygems/gems/current/gems/rubygems-bug-child-1.0/lib/rubygems-bug-child.rb b/test/rubygems/gems/current/gems/rubygems-bug-child-1.0/lib/rubygems-bug-child.rb
new file mode 100644
index 0000000000..4544e24d99
--- /dev/null
+++ b/test/rubygems/gems/current/gems/rubygems-bug-child-1.0/lib/rubygems-bug-child.rb
@@ -0,0 +1 @@
+$bug_3140 = "1.0"
diff --git a/test/rubygems/gems/current/gems/rubygems-bug-child-1.1/lib/rubygems-bug-child.rb b/test/rubygems/gems/current/gems/rubygems-bug-child-1.1/lib/rubygems-bug-child.rb
new file mode 100644
index 0000000000..92edd5f91c
--- /dev/null
+++ b/test/rubygems/gems/current/gems/rubygems-bug-child-1.1/lib/rubygems-bug-child.rb
@@ -0,0 +1 @@
+$bug_3140 = "1.1"
diff --git a/test/rubygems/gems/current/gems/rubygems-bug-parent-1.0/lib/rubygems-bug-parent.rb b/test/rubygems/gems/current/gems/rubygems-bug-parent-1.0/lib/rubygems-bug-parent.rb
new file mode 100644
index 0000000000..2a8eaba1f6
--- /dev/null
+++ b/test/rubygems/gems/current/gems/rubygems-bug-parent-1.0/lib/rubygems-bug-parent.rb
@@ -0,0 +1 @@
+require "rubygems-bug-child"
diff --git a/test/rubygems/gems/current/specifications/rubygems-bug-child-1.0.gemspec b/test/rubygems/gems/current/specifications/rubygems-bug-child-1.0.gemspec
new file mode 100644
index 0000000000..4dc6cfdb31
--- /dev/null
+++ b/test/rubygems/gems/current/specifications/rubygems-bug-child-1.0.gemspec
@@ -0,0 +1,29 @@
+# -*- encoding: utf-8 -*-
+
+Gem::Specification.new do |s|
+  s.name = %q{rubygems-bug-child}
+  s.version = "1.0"
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
+  s.authors = ["Yehuda Katz"]
+  s.date = %q{2010-04-12}
+  s.description = %q{Demonstrates a rubygems bug that exists in 1.9 because of gem prelude but not 1.8}
+  s.email = %q{wycats@gmail.com}
+  s.files = ["lib/rubygems-bug-child.rb"]
+  s.homepage = %q{http://www.yehudakatz.com}
+  s.require_paths = ["lib"]
+  s.required_ruby_version = Gem::Requirement.new(">= 1.8.7")
+  s.rubyforge_project = %q{rubygems-bug}
+  s.rubygems_version = %q{1.3.6}
+  s.summary = %q{Demonstrates a rubygems bug}
+
+  if s.respond_to? :specification_version then
+    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
+    s.specification_version = 3
+
+    if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
+    else
+    end
+  else
+  end
+end
diff --git a/test/rubygems/gems/current/specifications/rubygems-bug-child-1.1.gemspec b/test/rubygems/gems/current/specifications/rubygems-bug-child-1.1.gemspec
new file mode 100644
index 0000000000..6428ee04c8
--- /dev/null
+++ b/test/rubygems/gems/current/specifications/rubygems-bug-child-1.1.gemspec
@@ -0,0 +1,29 @@
+# -*- encoding: utf-8 -*-
+
+Gem::Specification.new do |s|
+  s.name = %q{rubygems-bug-child}
+  s.version = "1.1"
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
+  s.authors = ["Yehuda Katz"]
+  s.date = %q{2010-04-12}
+  s.description = %q{Demonstrates a rubygems bug that exists in 1.9 because of gem prelude but not 1.8}
+  s.email = %q{wycats@gmail.com}
+  s.files = ["lib/rubygems-bug-child.rb"]
+  s.homepage = %q{http://www.yehudakatz.com}
+  s.require_paths = ["lib"]
+  s.required_ruby_version = Gem::Requirement.new(">= 1.8.7")
+  s.rubyforge_project = %q{rubygems-bug}
+  s.rubygems_version = %q{1.3.6}
+  s.summary = %q{Demonstrates a rubygems bug}
+
+  if s.respond_to? :specification_version then
+    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
+    s.specification_version = 3
+
+    if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
+    else
+    end
+  else
+  end
+end
diff --git a/test/rubygems/gems/current/specifications/rubygems-bug-parent-1.0.gemspec b/test/rubygems/gems/current/specifications/rubygems-bug-parent-1.0.gemspec
new file mode 100644
index 0000000000..0f714c0624
--- /dev/null
+++ b/test/rubygems/gems/current/specifications/rubygems-bug-parent-1.0.gemspec
@@ -0,0 +1,32 @@
+# -*- encoding: utf-8 -*-
+
+Gem::Specification.new do |s|
+  s.name = %q{rubygems-bug-parent}
+  s.version = "1.0"
+
+  s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
+  s.authors = ["Yehuda Katz"]
+  s.date = %q{2010-04-12}
+  s.description = %q{Demonstrates a rubygems bug that exists in 1.9 because of gem prelude but not 1.8}
+  s.email = %q{wycats@gmail.com}
+  s.files = ["lib/rubygems-bug-parent.rb"]
+  s.homepage = %q{http://www.yehudakatz.com}
+  s.require_paths = ["lib"]
+  s.required_ruby_version = Gem::Requirement.new(">= 1.8.7")
+  s.rubyforge_project = %q{rubygems-bug}
+  s.rubygems_version = %q{1.3.6}
+  s.summary = %q{Demonstrates a rubygems bug}
+
+  if s.respond_to? :specification_version then
+    current_version = Gem::Specification::CURRENT_SPECIFICATION_VERSION
+    s.specification_version = 3
+
+    if Gem::Version.new(Gem::RubyGemsVersion) >= Gem::Version.new('1.2.0') then
+      s.add_runtime_dependency(%q<rubygems-bug-child>, ["= 1.0.0"])
+    else
+      s.add_dependency(%q<rubygems-bug-child>, ["= 1.0.0"])
+    end
+  else
+    s.add_dependency(%q<rubygems-bug-child>, ["= 1.0.0"])
+  end
+end
diff --git a/test/rubygems/test_gem_activation.rb b/test/rubygems/test_gem_activation.rb
new file mode 100644
index 0000000000..d39f9b3c59
--- /dev/null
+++ b/test/rubygems/test_gem_activation.rb
@@ -0,0 +1,20 @@
+require_relative '../ruby/envutil'
+require 'test/unit'
+
+class TestGemActivation < Test::Unit::TestCase
+  def test_activation
+    bug3140 = '[ruby-core:29486]'
+    src = %{begin
+  require 'rubygems-bug-parent'
+rescue Gem::LoadError
+  puts $!
+else
+  puts $bug_3140
+end}
+    basedir = File.expand_path("../gems/current", __FILE__)
+    env = {"HOME"=>basedir, "GEM_HOME"=>basedir, "GEM_PATH"=>basedir}
+    assert_in_out_err([env, "-rrubygems-bug-child", "-e", src], "",
+                      /can't activate rubygems-bug-child.*already activated rubygems-bug-child-1\.1/, [],
+                      $bug_3140)
+  end
+end if defined?(::Gem)