1 files changed, 98 insertions, 0 deletions
diff --git a/spec/bundler/support/platforms.rb b/spec/bundler/support/platforms.rb
new file mode 100644
index 0000000000..a2a3afba00
--- /dev/null
+++ b/spec/bundler/support/platforms.rb
@@ -0,0 +1,98 @@
+# frozen_string_literal: true
+module Spec
+  module Platforms
+    include Bundler::GemHelpers
+
+    def rb
+      Gem::Platform::RUBY
+    end
+
+    def mac
+      Gem::Platform.new("x86-darwin-10")
+    end
+
+    def x64_mac
+      Gem::Platform.new("x86_64-darwin-15")
+    end
+
+    def java
+      Gem::Platform.new([nil, "java", nil])
+    end
+
+    def linux
+      Gem::Platform.new(["x86", "linux", nil])
+    end
+
+    def mswin
+      Gem::Platform.new(["x86", "mswin32", nil])
+    end
+
+    def mingw
+      Gem::Platform.new(["x86", "mingw32", nil])
+    end
+
+    def x64_mingw
+      Gem::Platform.new(["x64", "mingw32", nil])
+    end
+
+    def all_platforms
+      [rb, java, linux, mswin, mingw, x64_mingw]
+    end
+
+    def local
+      generic_local_platform
+    end
+
+    def not_local
+      all_platforms.find {|p| p != generic_local_platform }
+    end
+
+    def local_tag
+      if RUBY_PLATFORM == "java"
+        :jruby
+      else
+        :ruby
+      end
+    end
+
+    def not_local_tag
+      [:ruby, :jruby].find {|tag| tag != local_tag }
+    end
+
+    def local_ruby_engine
+      ENV["BUNDLER_SPEC_RUBY_ENGINE"] || (defined?(RUBY_ENGINE) ? RUBY_ENGINE : "ruby")
+    end
+
+    def local_engine_version
+      return ENV["BUNDLER_SPEC_RUBY_ENGINE_VERSION"] if ENV["BUNDLER_SPEC_RUBY_ENGINE_VERSION"]
+
+      case local_ruby_engine
+      when "ruby"
+        RUBY_VERSION
+      when "rbx"
+        Rubinius::VERSION
+      when "jruby"
+        JRUBY_VERSION
+      else
+        raise BundlerError, "That RUBY_ENGINE is not recognized"
+      end
+    end
+
+    def not_local_engine_version
+      case not_local_tag
+      when :ruby
+        not_local_ruby_version
+      when :jruby
+        "1.6.1"
+      end
+    end
+
+    def not_local_ruby_version
+      "1.12"
+    end
+
+    def not_local_patchlevel
+      9999
+    end
+  end
+end