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ruby--ruby/test/rubygems/test_gem_source_git.rb

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# frozen_string_literal: true
require 'rubygems/test_case'
require 'rubygems/source'
class TestGemSourceGit < Gem::TestCase
def setup
super
@name, @version, @repository, @head = git_gem
@hash = Digest::SHA1.hexdigest @repository
@source = Gem::Source::Git.new @name, @repository, 'master', false
end
def test_base_dir
assert_equal File.join(Gem.dir, 'bundler'), @source.base_dir
@source.root_dir = "#{@gemhome}2"
assert_equal File.join("#{@gemhome}2", 'bundler'), @source.base_dir
end
def test_checkout
@source.checkout
assert_path_exists File.join @source.install_dir, 'a.gemspec'
end
def test_checkout_master
Dir.chdir @repository do
system @git, 'checkout', '-q', '-b', 'other'
system @git, 'mv', 'a.gemspec', 'b.gemspec'
system @git, 'commit', '-q', '-a', '-m', 'rename gemspec'
system @git, 'checkout', '-q', 'master'
end
@source = Gem::Source::Git.new @name, @repository, 'other', false
@source.checkout
assert_path_exists File.join @source.install_dir, 'b.gemspec'
end
def test_checkout_local
@source.remote = false
@source.checkout
install_dir = File.join Gem.dir, 'bundler', 'gems', "a-#{@head[0..11]}"
refute_path_exists File.join install_dir, 'a.gemspec'
end
def test_checkout_local_cached
@source.cache
@source.remote = false
@source.checkout
assert_path_exists File.join @source.install_dir, 'a.gemspec'
end
def test_checkout_submodules
source = Gem::Source::Git.new @name, @repository, 'master', true
git_gem 'b'
Dir.chdir 'git/a' do
Gem::Util.silent_system @git, 'submodule', '--quiet',
'add', File.expand_path('../b'), 'b'
system @git, 'commit', '--quiet', '-m', 'add submodule b'
end
source.checkout
assert_path_exists File.join source.install_dir, 'a.gemspec'
assert_path_exists File.join source.install_dir, 'b/b.gemspec'
end
def test_cache
assert @source.cache
assert_path_exists @source.repo_cache_dir
Dir.chdir @source.repo_cache_dir do
assert_equal @head, Gem::Util.popen(@git, 'rev-parse', 'master').strip
end
end
def test_cache_local
@source.remote = false
@source.cache
refute_path_exists @source.repo_cache_dir
end
def test_dir_shortref
@source.cache
assert_equal @head[0..11], @source.dir_shortref
end
def test_download
refute @source.download nil, nil
end
def test_equals2
assert_equal @source, @source
assert_equal @source, @source.dup
source =
Gem::Source::Git.new @source.name, @source.repository, 'other', false
refute_equal @source, source
source =
Gem::Source::Git.new @source.name, 'repo/other', @source.reference, false
refute_equal @source, source
source =
Gem::Source::Git.new 'b', @source.repository, @source.reference, false
refute_equal @source, source
source =
Gem::Source::Git.new @source.name, @source.repository, @source.reference,
true
refute_equal @source, source
end
def test_install_dir
@source.cache
expected = File.join Gem.dir, 'bundler', 'gems', "a-#{@head[0..11]}"
assert_equal expected, @source.install_dir
end
def test_install_dir_local
@source.remote = false
assert_nil @source.install_dir
end
def test_repo_cache_dir
expected =
File.join Gem.dir, 'cache', 'bundler', 'git', "a-#{@hash}"
assert_equal expected, @source.repo_cache_dir
@source.root_dir = "#{@gemhome}2"
expected =
File.join "#{@gemhome}2", 'cache', 'bundler', 'git', "a-#{@hash}"
assert_equal expected, @source.repo_cache_dir
end
def test_rev_parse
@source.cache
assert_equal @head, @source.rev_parse
Dir.chdir @repository do
system @git, 'checkout', '--quiet', '-b', 'other'
end
master_head = @head
git_gem 'a', 2
source = Gem::Source::Git.new @name, @repository, 'other', false
source.cache
refute_equal master_head, source.rev_parse
source = Gem::Source::Git.new @name, @repository, 'nonexistent', false
source.cache
e = assert_raises Gem::Exception do
capture_subprocess_io {source.rev_parse}
end
assert_equal "unable to find reference nonexistent in #{@repository}",
e.message
end
def test_root_dir
assert_equal Gem.dir, @source.root_dir
@source.root_dir = "#{@gemhome}2"
assert_equal "#{@gemhome}2", @source.root_dir
end
def test_spaceship
git = Gem::Source::Git.new 'a', 'git/a', 'master', false
remote = Gem::Source.new @gem_repo
installed = Gem::Source::Installed.new
vendor = Gem::Source::Vendor.new 'vendor/foo'
assert_equal(0, git.<=>(git), 'git <=> git')
assert_equal(1, git.<=>(remote), 'git <=> remote')
assert_equal(-1, remote.<=>(git), 'remote <=> git')
assert_equal(1, git.<=>(installed), 'git <=> installed')
assert_equal(-1, installed.<=>(git), 'installed <=> git')
assert_equal(-1, git.<=>(vendor), 'git <=> vendor')
assert_equal(1, vendor.<=>(git), 'vendor <=> git')
end
def test_specs
source = Gem::Source::Git.new @name, @repository, 'master', true
Dir.chdir 'git/a' do
FileUtils.mkdir 'b'
Dir.chdir 'b' do
b = Gem::Specification.new 'b', 1
File.open 'b.gemspec', 'w' do |io|
io.write b.to_ruby
end
system @git, 'add', 'b.gemspec'
system @git, 'commit', '--quiet', '-m', 'add b/b.gemspec'
end
end
specs = nil
capture_io do
specs = source.specs
end
assert_equal %w[a-1 b-1], specs.map { |spec| spec.full_name }
a_spec = specs.shift
base_dir = File.dirname File.dirname source.install_dir
assert_equal source.install_dir, a_spec.full_gem_path
assert_equal File.join(source.install_dir, 'a.gemspec'), a_spec.loaded_from
assert_equal base_dir, a_spec.base_dir
extension_dir =
File.join Gem.dir, 'bundler', 'extensions',
Gem::Platform.local.to_s, Gem.extension_api_version,
"a-#{source.dir_shortref}"
assert_equal extension_dir, a_spec.extension_dir
b_spec = specs.shift
assert_equal File.join(source.install_dir, 'b'), b_spec.full_gem_path
assert_equal File.join(source.install_dir, 'b', 'b.gemspec'),
b_spec.loaded_from
assert_equal base_dir, b_spec.base_dir
assert_equal extension_dir, b_spec.extension_dir
end
def test_specs_local
source = Gem::Source::Git.new @name, @repository, 'master', true
source.remote = false
capture_io do
assert_empty source.specs
end
end
def test_uri
assert_equal URI(@repository), @source.uri
end
def test_uri_hash
assert_equal @hash, @source.uri_hash
source =
Gem::Source::Git.new 'a', 'http://git@example/repo.git', 'master', false
assert_equal '291c4caac7feba8bb64c297987028acb3dde6cfe',
source.uri_hash
source =
Gem::Source::Git.new 'a', 'HTTP://git@EXAMPLE/repo.git', 'master', false
assert_equal '291c4caac7feba8bb64c297987028acb3dde6cfe',
source.uri_hash
end
end