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a782d76fbe
When testing under the ruby/ruby setup, mkmf.rb needs to the `$extout` global variable set properly. This is because, in this particular case, the `ruby.h` header needed to compile extensions is constructed from `$(extout)/include($arch)/ruby/config.h` but `$extout` is not set by default. I tried to fix this in mkmf.rb itself but I couldn't figure it. But setting it externally to workaround the issue fixes the specs, so I'll start with that. Also setting it externally causes issues when running specs upstream against Ruby 2.3 (I guess because of some difference with Ruby 2.3 mkmf.rb implementation). So I'm avoiding doing it on Ruby 2.3 to woraround that. https://github.com/rubygems/rubygems/commit/d782984585
254 lines
9.6 KiB
Ruby
254 lines
9.6 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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it "shows a proper error message if a cached gem is corrupted" do
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source_global_cache.mkpath
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FileUtils.touch(source_global_cache("rack-1.0.0.gem"))
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install_gemfile <<-G, :artifice => "compact_index_no_gem", :raise_on_error => false
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source "#{source}"
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gem "rack"
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G
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expect(err).to include("Gem::Package::FormatError: package metadata is missing in #{source_global_cache("rack-1.0.0.gem")}")
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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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expect(err).not_to include("ERROR REPORT TEMPLATE")
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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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expect(err).not_to include("ERROR REPORT TEMPLATE")
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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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simulate_bundler_version_when_missing_prerelease_default_gem_activation do
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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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end
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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" 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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