From d22130922e7842226d38d59680e4bbb48a28a5f0 Mon Sep 17 00:00:00 2001
From: ryan <ryan@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 1 Jun 2011 03:45:05 +0000
Subject: Import rubygems 1.8.5 (released @ 137c80f)

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31885 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/rubygems/test_gem_uninstaller.rb | 66 ++++++++++++++++++++++-------------
 1 file changed, 41 insertions(+), 25 deletions(-)

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

diff --git a/test/rubygems/test_gem_uninstaller.rb b/test/rubygems/test_gem_uninstaller.rb
index 0c08f42d01..93a6f6535b 100644
--- a/test/rubygems/test_gem_uninstaller.rb
+++ b/test/rubygems/test_gem_uninstaller.rb
@@ -14,26 +14,15 @@ class TestGemUninstaller < Gem::InstallerTestCase
 
     @user_spec.executables = ["executable"]
 
-    # HACK util_make_exec
-    user_bin_dir = File.join Gem.user_dir, 'gems', @user_spec.full_name, 'bin'
-    FileUtils.mkdir_p user_bin_dir
-    exec_path = File.join user_bin_dir, "executable"
-    open exec_path, 'w' do |f|
-      f.puts "#!/usr/bin/ruby"
-    end
-
-    user_bin_dir = File.join Gem.user_dir, 'bin'
-    FileUtils.mkdir_p user_bin_dir
-    exec_path = File.join user_bin_dir, "executable"
-    open exec_path, 'w' do |f|
-      f.puts "#!/usr/bin/ruby"
-    end
-
     build_rake_in do
       use_ui ui do
         @installer.install
         @user_installer.install
-        Gem::Uninstaller.new(@user_spec.name, :executables => false).uninstall
+
+        Gem.use_paths @gemhome, Gem.user_dir
+
+        @spec      = Gem::Specification.find_by_name 'a'
+        @user_spec = Gem::Specification.find_by_name 'b'
       end
     end
   end
@@ -44,6 +33,18 @@ class TestGemUninstaller < Gem::InstallerTestCase
     assert_match %r|/foo/bar$|, uninstaller.instance_variable_get(:@gem_home)
   end
 
+  def test_remove_all
+    uninstaller = Gem::Uninstaller.new nil
+
+    ui = Gem::MockGemUi.new "y\n"
+
+    use_ui ui do
+      uninstaller.remove_all [@spec]
+    end
+
+    refute_path_exists @spec.gem_dir
+  end
+
   def test_remove_executables_force_keep
     uninstaller = Gem::Uninstaller.new nil, :executables => false
 
@@ -114,14 +115,13 @@ class TestGemUninstaller < Gem::InstallerTestCase
     end
 
     exec_path = File.join Gem.user_dir, 'bin', 'executable'
-    assert_equal false, File.exist?(exec_path), 'removed exec from bin dir'
+    refute File.exist?(exec_path), 'removed exec from bin dir'
 
     assert_equal "Removing executable\n", @ui.output
   ensure
     Gem::Installer.exec_format = nil
   end
 
-
   def test_path_ok_eh
     uninstaller = Gem::Uninstaller.new nil
 
@@ -131,7 +131,7 @@ class TestGemUninstaller < Gem::InstallerTestCase
   def test_path_ok_eh_legacy
     uninstaller = Gem::Uninstaller.new nil
 
-    @spec.loaded_from.gsub! @spec.full_name, '\&-legacy'
+    @spec.loaded_from = @spec.loaded_from.gsub @spec.full_name, '\&-legacy'
     @spec.platform = 'legacy'
 
     assert_equal true, uninstaller.path_ok?(@gemhome, @spec)
@@ -190,26 +190,42 @@ class TestGemUninstaller < Gem::InstallerTestCase
   end
 
   def test_uninstall_user
-    uninstaller = Gem::Uninstaller.new @user_spec.name, :executables => true,
-                  :user_install => true
+    @user_spec = Gem::Specification.find_by_name 'b'
+
+    uninstaller = Gem::Uninstaller.new(@user_spec.name,
+                                       :executables  => true,
+                                       :user_install => true)
 
     gem_dir = File.join Gem.user_dir, 'gems', @user_spec.full_name
 
     Gem.pre_uninstall do
-      assert File.exist?(gem_dir), 'gem_dir should exist'
+      assert_path_exists gem_dir
     end
 
     Gem.post_uninstall do
-      refute File.exist?(gem_dir), 'gem_dir should not exist'
+      refute_path_exists gem_dir
     end
 
     uninstaller.uninstall
 
-    refute File.exist?(gem_dir)
+    refute_path_exists gem_dir
 
     assert_same uninstaller, @pre_uninstall_hook_arg
     assert_same uninstaller, @post_uninstall_hook_arg
   end
 
-end
+  def test_uninstall_selection_greater_than_one
+    util_make_gems
+    
+    list = Gem::Specification.find_all_by_name('a')
+
+    uninstaller = Gem::Uninstaller.new('a')
+
+    use_ui Gem::MockGemUi.new("2\n") do
+      uninstaller.uninstall
+    end
 
+    updated_list = Gem::Specification.find_all_by_name('a')
+    assert_equal list.length - 1, updated_list.length
+  end
+end
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