Skip the examples for bundle exec with gem installation

Merged: https://github.com/ruby/ruby/pull/3086

spec/bundler/commands/exec_spec.rb

@@ -6,7 +6,7 @@ RSpec.describe "bundle exec" do
     system_gems(system_gems_to_install, :path => default_bundle_path)
   end
 
-  it "works with --gemfile flag" do
+  it "works with --gemfile flag", :ruby_repo do
     create_file "CustomGemfile", <<-G
       gem "rack", "1.0.0"
     G
@@ -15,7 +15,7 @@ RSpec.describe "bundle exec" do
     expect(out).to eq("1.0.0")
   end
 
-  it "activates the correct gem" do
+  it "activates the correct gem", :ruby_repo do
     gemfile <<-G
       gem "rack", "0.9.1"
     G
@@ -24,7 +24,7 @@ RSpec.describe "bundle exec" do
     expect(out).to eq("0.9.1")
   end
 
-  it "works when the bins are in ~/.bundle" do
+  it "works when the bins are in ~/.bundle", :ruby_repo do
     install_gemfile <<-G
       gem "rack"
     G
@@ -33,7 +33,7 @@ RSpec.describe "bundle exec" do
     expect(out).to eq("1.0.0")
   end
 
-  it "works when running from a random directory" do
+  it "works when running from a random directory", :ruby_repo do
     install_gemfile <<-G
       gem "rack"
     G
@@ -269,7 +269,7 @@ RSpec.describe "bundle exec" do
     )
   end
 
-  it "handles gems installed with --without" do
+  it "handles gems installed with --without", :ruby_repo do
     install_gemfile <<-G, forgotten_command_line_options(:without => "middleware")
       source "#{file_uri_for(gem_repo1)}"
       gem "rack" # rack 0.9.1 and 1.0 exist
@@ -353,7 +353,7 @@ RSpec.describe "bundle exec" do
     expect(err).to include("bundler: exec needs a command to run")
   end
 
-  it "raises a helpful error when exec'ing to something outside of the bundle" do
+  it "raises a helpful error when exec'ing to something outside of the bundle", :ruby_repo do
     bundle! "config set clean false" # want to keep the rackup binstub
     install_gemfile! <<-G
       source "#{file_uri_for(gem_repo1)}"

spec/bundler/other/platform_spec.rb

@@ -823,7 +823,7 @@ G
     end
   end
 
-  context "bundle exec" do
+  context "bundle exec", :ruby_repo do
     before do
       ENV["BUNDLER_FORCE_TTY"] = "true"
       system_gems "rack-1.0.0", "rack-0.9.1", :path => default_bundle_path