mirror of
https://github.com/ruby/ruby.git
synced 2022-11-09 12:17:21 -05:00
296 lines
7.6 KiB
Ruby
296 lines
7.6 KiB
Ruby
# frozen_string_literal: true
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require "rubygems/test_case"
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require "rubygems/stub_specification"
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class TestStubSpecification < Gem::TestCase
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SPECIFICATIONS = File.expand_path(File.join("..", "specifications"), __FILE__)
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FOO = File.join SPECIFICATIONS, "foo-0.0.1-x86-mswin32.gemspec"
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BAR = File.join SPECIFICATIONS, "bar-0.0.2.gemspec"
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def setup
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super
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@base_dir = File.dirname(SPECIFICATIONS)
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@gems_dir = File.join File.dirname(SPECIFICATIONS), 'gem'
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@foo = Gem::StubSpecification.gemspec_stub FOO, @base_dir, @gems_dir
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end
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def test_initialize
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assert_equal "foo", @foo.name
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assert_equal Gem::Version.new("0.0.1"), @foo.version
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assert_equal Gem::Platform.new("mswin32"), @foo.platform
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assert_equal ["lib", "lib/f oo/ext"], @foo.require_paths
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assert @foo.stubbed?
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end
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def test_initialize_extension
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stub = stub_with_extension
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assert_equal 'stub_e', stub.name
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assert_equal v(2), stub.version
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assert_equal Gem::Platform::RUBY, stub.platform
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assert_equal [stub.extension_dir, 'lib'], stub.require_paths
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assert_equal %w[ext/stub_e/extconf.rb], stub.extensions
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end
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def test_initialize_version
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stub = stub_with_version
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assert_equal 'stub_v', stub.name
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assert_equal v(2), stub.version
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end
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def test_initialize_with_empty_version
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stub = stub_without_version
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assert_equal 'stub_v', stub.name
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assert_equal v(0), stub.version
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end
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def test_initialize_missing_stubline
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stub = Gem::StubSpecification.gemspec_stub(BAR, @base_dir, @gems_dir)
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assert_equal "bar", stub.name
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assert_equal Gem::Version.new("0.0.2"), stub.version
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assert_equal Gem::Platform.new("ruby"), stub.platform
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assert_equal ["lib"], stub.require_paths
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assert !stub.stubbed?
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end
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def test_contains_requirable_file_eh
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stub = stub_without_extension
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code_rb = File.join stub.gem_dir, 'lib', 'code.rb'
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FileUtils.mkdir_p File.dirname code_rb
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FileUtils.touch code_rb
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assert stub.contains_requirable_file? 'code'
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end
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def test_contains_requirable_file_eh_extension
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skip "I guess making the stub match the running platform should work" if Gem.java_platform?
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stub_with_extension do |stub|
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_, err = capture_io do
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refute stub.contains_requirable_file? 'nonexistent'
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end
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expected = "Ignoring stub_e-2 because its extensions are not built. " +
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"Try: gem pristine stub_e --version 2\n"
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assert_equal expected, err
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end
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end
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def test_full_require_paths
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stub = stub_with_extension
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expected = [
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File.join(stub.full_gem_path, 'lib'),
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stub.extension_dir,
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]
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assert_equal expected, stub.full_require_paths
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end
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def test_lib_dirs_glob
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stub = stub_without_extension
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assert_equal File.join(stub.full_gem_path, 'lib'), stub.lib_dirs_glob
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end
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def test_lib_dirs_glob_with_extension
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stub = stub_with_extension
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assert_equal File.join(stub.full_gem_path, 'lib'), stub.lib_dirs_glob
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end
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def test_matches_for_glob
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stub = stub_without_extension
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code_rb = File.join stub.gem_dir, 'lib', 'code.rb'
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FileUtils.mkdir_p File.dirname code_rb
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FileUtils.touch code_rb
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assert_equal code_rb, stub.matches_for_glob('code*').first
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end
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def test_matches_for_glob_with_bundler_inline
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stub = stub_with_extension
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code_rb = File.join stub.gem_dir, 'lib', 'code.rb'
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FileUtils.mkdir_p File.dirname code_rb
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FileUtils.touch code_rb
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stub.stub(:raw_require_paths, nil) do
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assert_equal code_rb, stub.matches_for_glob('code*').first
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end
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end
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def test_missing_extensions_eh
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skip "I guess making the stub match the running platform should work" if Gem.java_platform?
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stub = stub_with_extension do |s|
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extconf_rb = File.join s.gem_dir, s.extensions.first
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FileUtils.mkdir_p File.dirname extconf_rb
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File.open extconf_rb, 'w' do |f|
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f.write <<-'RUBY'
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File.open 'Makefile', 'w' do |f|
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f.puts "clean:\n\techo clean"
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f.puts "default:\n\techo built"
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f.puts "install:\n\techo installed"
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end
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RUBY
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end
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end
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assert stub.missing_extensions?
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stub.build_extensions
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refute stub.missing_extensions?
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end
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def test_missing_extensions_eh_default_gem
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spec = new_default_spec 'default', 1
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spec.extensions << 'extconf.rb'
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File.open spec.loaded_from, 'w' do |io|
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io.write spec.to_ruby_for_cache
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end
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default_spec = Gem::StubSpecification.gemspec_stub spec.loaded_from, spec.base_dir, spec.gems_dir
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refute default_spec.missing_extensions?
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end
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def test_missing_extensions_eh_none
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refute @foo.missing_extensions?
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end
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def test_to_spec
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real_foo = util_spec @foo.name, @foo.version
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real_foo.activate
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assert_equal @foo.version, Gem.loaded_specs[@foo.name].version,
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'sanity check'
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assert_same real_foo, @foo.to_spec
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end
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def test_to_spec_with_other_specs_loaded_does_not_warn
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real_foo = util_spec @foo.name, @foo.version
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real_foo.activate
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bar = Gem::StubSpecification.gemspec_stub BAR, real_foo.base_dir, real_foo.gems_dir
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refute_predicate Gem.loaded_specs, :empty?
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assert bar.to_spec
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end
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def test_to_spec_activated
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assert @foo.to_spec.is_a?(Gem::Specification)
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assert_equal "foo", @foo.to_spec.name
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refute @foo.to_spec.instance_variable_get :@ignored
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end
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def test_to_spec_missing_extensions
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stub = stub_with_extension
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capture_io do
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stub.contains_requirable_file? 'nonexistent'
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end
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assert stub.to_spec.instance_variable_get :@ignored
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end
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def stub_with_version
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spec = File.join @gemhome, 'specifications', 'stub_e-2.gemspec'
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File.open spec, 'w' do |io|
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io.write <<-STUB
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# -*- encoding: utf-8 -*-
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# stub: stub_v 2 ruby lib
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Gem::Specification.new do |s|
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s.name = 'stub_v'
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s.version = Gem::Version.new '2'
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end
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STUB
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io.flush
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stub = Gem::StubSpecification.gemspec_stub io.path, @gemhome, File.join(@gemhome, 'gems')
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yield stub if block_given?
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return stub
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end
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end
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def stub_without_version
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spec = File.join @gemhome, 'specifications', 'stub-2.gemspec'
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File.open spec, 'w' do |io|
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io.write <<-STUB
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# -*- encoding: utf-8 -*-
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# stub: stub_v ruby lib
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Gem::Specification.new do |s|
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s.name = 'stub_v'
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s.version = ""
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end
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STUB
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io.flush
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stub = Gem::StubSpecification.gemspec_stub io.path, @gemhome, File.join(@gemhome, 'gems')
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yield stub if block_given?
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return stub
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end
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end
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def stub_with_extension
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spec = File.join @gemhome, 'specifications', 'stub_e-2.gemspec'
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File.open spec, 'w' do |io|
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io.write <<-STUB
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# -*- encoding: utf-8 -*-
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# stub: stub_e 2 ruby lib
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# stub: ext/stub_e/extconf.rb
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Gem::Specification.new do |s|
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s.name = 'stub_e'
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s.version = Gem::Version.new '2'
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s.extensions = ['ext/stub_e/extconf.rb']
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s.installed_by_version = '2.2'
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end
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STUB
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io.flush
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stub = Gem::StubSpecification.gemspec_stub io.path, @gemhome, File.join(@gemhome, 'gems')
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yield stub if block_given?
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return stub
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end
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end
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def stub_without_extension
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spec = File.join @gemhome, 'specifications', 'stub-2.gemspec'
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File.open spec, 'w' do |io|
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io.write <<-STUB
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# -*- encoding: utf-8 -*-
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# stub: stub 2 ruby lib
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Gem::Specification.new do |s|
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s.name = 'stub'
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s.version = Gem::Version.new '2'
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end
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STUB
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io.flush
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stub = Gem::StubSpecification.gemspec_stub io.path, @gemhome, File.join(@gemhome, 'gems')
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yield stub if block_given?
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return stub
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end
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end
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end
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