mirror of
https://github.com/ruby/ruby.git
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235 lines
8.9 KiB
Ruby
235 lines
8.9 KiB
Ruby
# frozen_string_literal: true
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RSpec.describe "global gem caching" do
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before { bundle! "config set global_gem_cache true" }
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describe "using the cross-application user cache" do
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let(:source) { "http://localgemserver.test" }
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let(:source2) { "http://gemserver.example.org" }
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def source_global_cache(*segments)
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home(".bundle", "cache", "gems", "localgemserver.test.80.dd34752a738ee965a2a4298dc16db6c5", *segments)
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end
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def source2_global_cache(*segments)
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home(".bundle", "cache", "gems", "gemserver.example.org.80.1ae1663619ffe0a3c9d97712f44c705b", *segments)
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end
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it "caches gems into the global cache on download" do
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install_gemfile! <<-G, :artifice => "compact_index"
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source "#{source}"
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gem "rack"
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G
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expect(the_bundle).to include_gems "rack 1.0.0"
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expect(source_global_cache("rack-1.0.0.gem")).to exist
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end
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it "uses globally cached gems if they exist" do
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source_global_cache.mkpath
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FileUtils.cp(gem_repo1("gems/rack-1.0.0.gem"), source_global_cache("rack-1.0.0.gem"))
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install_gemfile! <<-G, :artifice => "compact_index_no_gem"
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source "#{source}"
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gem "rack"
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G
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expect(the_bundle).to include_gems "rack 1.0.0"
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end
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describe "when the same gem from different sources is installed" do
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it "should use the appropriate one from the global cache" do
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install_gemfile! <<-G, :artifice => "compact_index"
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source "#{source}"
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gem "rack"
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G
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simulate_new_machine
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expect(the_bundle).not_to include_gems "rack 1.0.0"
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expect(source_global_cache("rack-1.0.0.gem")).to exist
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# rack 1.0.0 is not installed and it is in the global cache
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install_gemfile! <<-G, :artifice => "compact_index"
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source "#{source2}"
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gem "rack", "0.9.1"
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G
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simulate_new_machine
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expect(the_bundle).not_to include_gems "rack 0.9.1"
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expect(source2_global_cache("rack-0.9.1.gem")).to exist
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# rack 0.9.1 is not installed and it is in the global cache
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gemfile <<-G
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source "#{source}"
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gem "rack", "1.0.0"
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G
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bundle! :install, :artifice => "compact_index_no_gem"
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# rack 1.0.0 is installed and rack 0.9.1 is not
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expect(the_bundle).to include_gems "rack 1.0.0"
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expect(the_bundle).not_to include_gems "rack 0.9.1"
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simulate_new_machine
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gemfile <<-G
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source "#{source2}"
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gem "rack", "0.9.1"
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G
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bundle! :install, :artifice => "compact_index_no_gem"
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# rack 0.9.1 is installed and rack 1.0.0 is not
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expect(the_bundle).to include_gems "rack 0.9.1"
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expect(the_bundle).not_to include_gems "rack 1.0.0"
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end
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it "should not install if the wrong source is provided" do
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gemfile <<-G
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source "#{source}"
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gem "rack"
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G
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bundle! :install, :artifice => "compact_index"
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simulate_new_machine
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expect(the_bundle).not_to include_gems "rack 1.0.0"
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expect(source_global_cache("rack-1.0.0.gem")).to exist
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# rack 1.0.0 is not installed and it is in the global cache
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gemfile <<-G
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source "#{source2}"
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gem "rack", "0.9.1"
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G
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bundle! :install, :artifice => "compact_index"
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simulate_new_machine
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expect(the_bundle).not_to include_gems "rack 0.9.1"
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expect(source2_global_cache("rack-0.9.1.gem")).to exist
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# rack 0.9.1 is not installed and it is in the global cache
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gemfile <<-G
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source "#{source2}"
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gem "rack", "1.0.0"
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G
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expect(source_global_cache("rack-1.0.0.gem")).to exist
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expect(source2_global_cache("rack-0.9.1.gem")).to exist
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bundle :install, :artifice => "compact_index_no_gem", :raise_on_error => false
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expect(err).to include("Internal Server Error 500")
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# rack 1.0.0 is not installed and rack 0.9.1 is not
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expect(the_bundle).not_to include_gems "rack 1.0.0"
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expect(the_bundle).not_to include_gems "rack 0.9.1"
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gemfile <<-G
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source "#{source}"
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gem "rack", "0.9.1"
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G
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expect(source_global_cache("rack-1.0.0.gem")).to exist
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expect(source2_global_cache("rack-0.9.1.gem")).to exist
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bundle :install, :artifice => "compact_index_no_gem", :raise_on_error => false
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expect(err).to include("Internal Server Error 500")
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# rack 0.9.1 is not installed and rack 1.0.0 is not
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expect(the_bundle).not_to include_gems "rack 0.9.1"
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expect(the_bundle).not_to include_gems "rack 1.0.0"
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end
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end
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describe "when installing gems from a different directory" do
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it "uses the global cache as a source" do
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install_gemfile! <<-G, :artifice => "compact_index"
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source "#{source}"
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gem "rack"
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gem "activesupport"
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G
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# Both gems are installed and in the global cache
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expect(the_bundle).to include_gems "rack 1.0.0"
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expect(the_bundle).to include_gems "activesupport 2.3.5"
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expect(source_global_cache("rack-1.0.0.gem")).to exist
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expect(source_global_cache("activesupport-2.3.5.gem")).to exist
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simulate_new_machine
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# Both gems are now only in the global cache
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expect(the_bundle).not_to include_gems "rack 1.0.0"
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expect(the_bundle).not_to include_gems "activesupport 2.3.5"
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install_gemfile! <<-G, :artifice => "compact_index_no_gem"
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source "#{source}"
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gem "rack"
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G
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# rack is installed and both are in the global cache
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expect(the_bundle).to include_gems "rack 1.0.0"
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expect(the_bundle).not_to include_gems "activesupport 2.3.5"
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expect(source_global_cache("rack-1.0.0.gem")).to exist
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expect(source_global_cache("activesupport-2.3.5.gem")).to exist
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create_file bundled_app2("gems.rb"), <<-G
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source "#{source}"
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gem "activesupport"
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G
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# Neither gem is installed and both are in the global cache
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expect(the_bundle).not_to include_gems "rack 1.0.0", :dir => bundled_app2
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expect(the_bundle).not_to include_gems "activesupport 2.3.5", :dir => bundled_app2
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expect(source_global_cache("rack-1.0.0.gem")).to exist
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expect(source_global_cache("activesupport-2.3.5.gem")).to exist
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# Install using the global cache instead of by downloading the .gem
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# from the server
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bundle! :install, :artifice => "compact_index_no_gem", :dir => bundled_app2
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# activesupport is installed and both are in the global cache
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expect(the_bundle).not_to include_gems "rack 1.0.0", :dir => bundled_app2
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expect(the_bundle).to include_gems "activesupport 2.3.5", :dir => bundled_app2
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expect(source_global_cache("rack-1.0.0.gem")).to exist
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expect(source_global_cache("activesupport-2.3.5.gem")).to exist
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end
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end
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end
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describe "extension caching" do
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it "works", :ruby_repo do
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skip "gets incorrect ref in path" if Gem.win_platform?
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build_git "very_simple_git_binary", &:add_c_extension
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build_lib "very_simple_path_binary", &:add_c_extension
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revision = revision_for(lib_path("very_simple_git_binary-1.0"))[0, 12]
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install_gemfile! <<-G
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source "#{file_uri_for(gem_repo1)}"
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gem "very_simple_binary"
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gem "very_simple_git_binary", :git => "#{lib_path("very_simple_git_binary-1.0")}"
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gem "very_simple_path_binary", :path => "#{lib_path("very_simple_path_binary-1.0")}"
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G
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gem_binary_cache = home(".bundle", "cache", "extensions", specific_local_platform.to_s, Bundler.ruby_scope,
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Digest(:MD5).hexdigest("#{gem_repo1}/"), "very_simple_binary-1.0")
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git_binary_cache = home(".bundle", "cache", "extensions", specific_local_platform.to_s, Bundler.ruby_scope,
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"very_simple_git_binary-1.0-#{revision}", "very_simple_git_binary-1.0")
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cached_extensions = Pathname.glob(home(".bundle", "cache", "extensions", "*", "*", "*", "*", "*")).sort
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expect(cached_extensions).to eq [gem_binary_cache, git_binary_cache].sort
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run! <<-R
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require 'very_simple_binary_c'; puts ::VERY_SIMPLE_BINARY_IN_C
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require 'very_simple_git_binary_c'; puts ::VERY_SIMPLE_GIT_BINARY_IN_C
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R
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expect(out).to eq "VERY_SIMPLE_BINARY_IN_C\nVERY_SIMPLE_GIT_BINARY_IN_C"
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FileUtils.rm Dir[home(".bundle", "cache", "extensions", "**", "*binary_c*")]
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gem_binary_cache.join("very_simple_binary_c.rb").open("w") {|f| f << "puts File.basename(__FILE__)" }
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git_binary_cache.join("very_simple_git_binary_c.rb").open("w") {|f| f << "puts File.basename(__FILE__)" }
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bundle! "config set --local path different_path"
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bundle! :install
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expect(Dir[home(".bundle", "cache", "extensions", "**", "*binary_c*")]).to all(end_with(".rb"))
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run! <<-R
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require 'very_simple_binary_c'
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require 'very_simple_git_binary_c'
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R
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expect(out).to eq "very_simple_binary_c.rb\nvery_simple_git_binary_c.rb"
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end
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end
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end
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