3 files changed, 93 insertions, 1 deletions
diff --git a/test/rubygems/test_gem_dependency_installer.rb b/test/rubygems/test_gem_dependency_installer.rb
index d515505922..bfebc6f63b 100644
--- a/test/rubygems/test_gem_dependency_installer.rb
+++ b/test/rubygems/test_gem_dependency_installer.rb
@@ -35,6 +35,61 @@ class TestGemDependencyInstaller < Gem::TestCase
     util_reset_gems
   end
 
+  def test_available_set_for_name
+    util_setup_gems
+    p1a, gem = util_gem 'a', '10.a'
+    util_setup_spec_fetcher p1a, @a1, @a1_pre
+
+    inst = Gem::DependencyInstaller.new
+
+    available = inst.available_set_for 'a', Gem::Requirement.default
+
+    assert_equal %w[a-1], available.set.map { |s| s.spec.full_name }
+  end
+
+  def test_available_set_for_name_prerelease
+    util_setup_gems
+    p1a, gem = util_gem 'a', '10.a'
+    util_setup_spec_fetcher p1a, @a1, @a1_pre
+
+    inst = Gem::DependencyInstaller.new :prerelease => true
+
+    available = inst.available_set_for 'a', Gem::Requirement.default
+
+    assert_equal %w[a-10.a],
+                 available.sorted.map { |s| s.spec.full_name }
+  end
+
+  def test_available_set_for_dep
+    util_setup_gems
+    p1a, gem = util_gem 'a', '10.a'
+    util_setup_spec_fetcher p1a, @a1, @a1_pre
+
+    inst = Gem::DependencyInstaller.new
+
+    dep = Gem::Dependency.new 'a', Gem::Requirement.default
+
+    available = inst.available_set_for dep, Gem::Requirement.default
+
+    assert_equal %w[a-1], available.set.map { |s| s.spec.full_name }
+  end
+
+  def test_available_set_for_dep_prerelease
+    util_setup_gems
+    p1a, gem = util_gem 'a', '10.a'
+    util_setup_spec_fetcher p1a, @a1, @a1_pre
+
+    inst = Gem::DependencyInstaller.new :prerelease => true
+
+    dep = Gem::Dependency.new 'a', Gem::Requirement.default
+    dep.prerelease = true
+
+    available = inst.available_set_for dep, Gem::Requirement.default
+
+    assert_equal %w[a-10.a],
+                 available.sorted.map { |s| s.spec.full_name }
+  end
+
   def test_install
     util_setup_gems
 
diff --git a/test/rubygems/test_gem_installer.rb b/test/rubygems/test_gem_installer.rb
index bb48f35d9f..ddedd8144c 100644
--- a/test/rubygems/test_gem_installer.rb
+++ b/test/rubygems/test_gem_installer.rb
@@ -190,6 +190,43 @@ load Gem.bin_path('a', 'executable', version)
     Gem::ConfigMap[:bindir] = orig_bindir
   end
 
+  def test_check_executable_overwrite_format_executable
+    @installer.generate_bin
+
+    @spec = Gem::Specification.new do |s|
+      s.files = ['lib/code.rb']
+      s.name = "a"
+      s.version = "3"
+      s.summary = "summary"
+      s.description = "desc"
+      s.require_path = 'lib'
+    end
+
+    open File.join(util_inst_bindir, 'executable'), 'w' do |io|
+     io.write <<-EXEC
+#!/usr/local/bin/ruby
+#
+# This file was generated by RubyGems
+
+gem 'other', version
+     EXEC
+    end
+
+    util_make_exec
+    Gem::Installer.exec_format = 'foo-%s-bar'
+    @installer.gem_dir = @spec.gem_dir
+    @installer.wrappers = true
+    @installer.format_executable = true
+
+    @installer.generate_bin # should not raise
+
+    installed_exec = File.join util_inst_bindir, 'foo-executable-bar'
+    assert File.exist? installed_exec
+
+    wrapper = File.read installed_exec
+    assert_match %r|generated by RubyGems|, wrapper
+  end
+
   def test_check_executable_overwrite_other_gem
     util_conflict_executable true
 
diff --git a/test/rubygems/test_gem_source_list.rb b/test/rubygems/test_gem_source_list.rb
index d6e253833e..e2d6da62cd 100644
--- a/test/rubygems/test_gem_source_list.rb
+++ b/test/rubygems/test_gem_source_list.rb
@@ -5,7 +5,7 @@ class TestGemSourceList < Gem::TestCase
   def setup
     super
 
-    @uri = "http://blah.com"
+    @uri = "http://example"
     @source = Gem::Source.new(@uri)
 
     @sl = Gem::SourceList.new