diff options
Diffstat (limited to 'test/rubygems/test_gem_dependency_installer.rb')
| -rw-r--r-- | test/rubygems/test_gem_dependency_installer.rb | 238 |
1 files changed, 74 insertions, 164 deletions
diff --git a/test/rubygems/test_gem_dependency_installer.rb b/test/rubygems/test_gem_dependency_installer.rb index 352ebbb54f..8a0470761e 100644 --- a/test/rubygems/test_gem_dependency_installer.rb +++ b/test/rubygems/test_gem_dependency_installer.rb @@ -126,6 +126,27 @@ class TestGemDependencyInstaller < Gem::TestCase assert_equal [p1a], inst.installed_gems end + def test_install_prerelease_bug_990 + spec_fetcher do |fetcher| + fetcher.gem 'a', '1.b' do |s| + s.add_dependency 'b', '~> 1.a' + end + + fetcher.gem 'b', '1.b' do |s| + s.add_dependency 'c', '>= 1' + end + + fetcher.gem 'c', '1.1.b' + end + + dep = Gem::Dependency.new 'a' + + inst = Gem::DependencyInstaller.new :prerelease => true + inst.install dep + + assert_equal %w[a-1.b b-1.b c-1.1.b], Gem::Specification.map(&:full_name) + end + def test_install_when_only_prerelease p1a, gem = util_gem 'p', '1.a' @@ -138,7 +159,9 @@ class TestGemDependencyInstaller < Gem::TestCase dep = Gem::Dependency.new "p" inst = Gem::DependencyInstaller.new - inst.install dep + assert_raises Gem::UnsatisfiableDependencyError do + inst.install dep + end assert_equal %w[], Gem::Specification.map(&:full_name) assert_equal [], inst.installed_gems @@ -291,7 +314,7 @@ class TestGemDependencyInstaller < Gem::TestCase Gem.done_installing do |installer, specs| done_installing_ran = true - assert_equal inst, installer + refute_nil installer assert_equal [@a1, @b1], specs end @@ -455,6 +478,20 @@ class TestGemDependencyInstaller < Gem::TestCase assert_equal %w[a-1], inst.installed_gems.map { |s| s.full_name } end + def test_install_local_prerelease + util_setup_gems + + FileUtils.mv @a1_pre_gem, @tempdir + inst = nil + + Dir.chdir @tempdir do + inst = Gem::DependencyInstaller.new :domain => :local + inst.install 'a-1.a.gem' + end + + assert_equal %w[a-1.a], inst.installed_gems.map { |s| s.full_name } + end + def test_install_local_dependency util_setup_gems @@ -538,6 +575,23 @@ class TestGemDependencyInstaller < Gem::TestCase assert_equal %w[a-1 e-1], inst.installed_gems.map { |s| s.full_name } end + def test_install_no_document + util_setup_gems + + done_installing_called = false + + Gem.done_installing do |dep_installer, specs| + done_installing_called = true + assert_empty dep_installer.document + end + + inst = Gem::DependencyInstaller.new :domain => :local, :document => [] + + inst.install @a1_gem + + assert done_installing_called + end + def test_install_env_shebang util_setup_gems @@ -682,7 +736,7 @@ class TestGemDependencyInstaller < Gem::TestCase inst.install 'b' end - expected = "Unable to resolve dependency: 'b (= 1)' requires 'a (>= 0)'" + expected = "Unable to resolve dependency: 'b (>= 0)' requires 'a (>= 0)'" assert_equal expected, e.message end @@ -796,10 +850,10 @@ class TestGemDependencyInstaller < Gem::TestCase s.platform = Gem::Platform.new %w[cpu other_platform 1] end - util_clear_gems - si = util_setup_spec_fetcher @a1, a2_o + util_clear_gems + @fetcher.data['http://gems.example.com/gems/yaml'] = si.to_yaml a1_data = nil @@ -1043,165 +1097,6 @@ class TestGemDependencyInstaller < Gem::TestCase assert_kind_of Gem::SourceFetchProblem, installer.errors.first end - def assert_resolve expected, *specs - util_clear_gems - util_setup_spec_fetcher(*specs) - Gem::Specification.reset - - inst = Gem::DependencyInstaller.new - inst.find_spec_by_name_and_version specs.first.name - inst.gather_dependencies - - actual = inst.gems_to_install.map { |s| s.full_name } - assert_equal expected, actual - end - - def assert_resolve_pre expected, *specs - util_clear_gems - - util_setup_spec_fetcher(*specs) - Gem::Specification.reset - - spec = specs.first - - inst = Gem::DependencyInstaller.new :prerelease => true - inst.find_spec_by_name_and_version spec.name, spec.version - inst.gather_dependencies - - actual = inst.gems_to_install.map { |s| s.full_name } - assert_equal expected, actual - end - - def test_gather_dependencies - util_setup_gems - util_reset_gems - - inst = Gem::DependencyInstaller.new - inst.find_spec_by_name_and_version 'b' - inst.gather_dependencies - - assert_equal %w[a-1 b-1], inst.gems_to_install.map { |s| s.full_name } - end - - ## - # [A1] depends on - # [B] > 0 (satisfied by 2.0) - # [B1] depends on - # [C] > 0 (satisfied by 1.0) - # [B2] depends on nothing! - # [C1] depends on nothing - - def test_gather_dependencies_dropped - a1, = util_spec 'a', '1', 'b' => nil - b1, = util_spec 'b', '1', 'c' => nil - b2, = util_spec 'b', '2' - c1, = util_spec 'c', '1' - - assert_resolve %w[b-2 a-1], a1, b1, b2, c1 - end - - ## - # [A] depends on - # [B] >= 1.0 (satisfied by 1.1) depends on - # [Z] - # [C] >= 1.0 depends on - # [B] = 1.0 - # - # and should backtrack to resolve using b-1.0, pruning Z from the - # resolve. - - def test_gather_dependencies_raggi_the_edgecase_generator - a, _ = util_spec 'a', '1.0', 'b' => '>= 1.0', 'c' => '>= 1.0' - b1, _ = util_spec 'b', '1.0' - b2, _ = util_spec 'b', '1.1', 'z' => '>= 1.0' - c, _ = util_spec 'c', '1.0', 'b' => '= 1.0' - - assert_resolve %w[b-1.0 c-1.0 a-1.0], a, b1, b2, c - end - - ## - # [A] depends on - # [B] >= 1.0 (satisfied by 2.0) - # [C] = 1.0 depends on - # [B] ~> 1.0 - # - # and should resolve using b-1.0 - - def test_gather_dependencies_over - a, _ = util_spec 'a', '1.0', 'b' => '>= 1.0', 'c' => '= 1.0' - b1, _ = util_spec 'b', '1.0' - b2, _ = util_spec 'b', '2.0' - c, _ = util_spec 'c', '1.0', 'b' => '~> 1.0' - - assert_resolve %w[b-1.0 c-1.0 a-1.0], a, b1, b2, c - end - - ## - # [A] depends on - # [B] ~> 1.0 (satisfied by 1.1) - # [C] = 1.0 depends on - # [B] = 1.0 - # - # and should resolve using b-1.0 - # - # TODO: this is not under, but over... under would require depth - # first resolve through a dependency that is later pruned. - - def test_gather_dependencies_under - a, _ = util_spec 'a', '1.0', 'b' => '~> 1.0', 'c' => '= 1.0' - b10, _ = util_spec 'b', '1.0' - b11, _ = util_spec 'b', '1.1' - c, _ = util_spec 'c', '1.0', 'b' => '= 1.0' - - assert_resolve %w[b-1.0 c-1.0 a-1.0], a, b10, b11, c - end - - # under - # - # [A] depends on - # [B] ~> 1.0 (satisfied by 1.0) - # [C] = 1.0 depends on - # [B] = 2.0 - - def test_gather_dependencies_divergent - a, _ = util_spec 'a', '1.0', 'b' => '~> 1.0', 'c' => '= 1.0' - b1, _ = util_spec 'b', '1.0' - b2, _ = util_spec 'b', '2.0' - c, _ = util_spec 'c', '1.0', 'b' => '= 2.0' - - assert_raises Gem::DependencyError do - assert_resolve :ignored, a, b1, b2, c - end - end - - def test_gather_dependencies_platform_alternate - util_setup_wxyz - util_set_arch 'cpu-my_platform1' - - assert_resolve %w[x-1-cpu-my_platform-1 w-1], @w1, @x1_m - end - - def test_gather_dependencies_platform_bump - util_setup_wxyz - - assert_resolve %w[y-1 z-1], @z1, @y1 - end - - def test_gather_dependencies_prerelease - util_setup_gems - util_setup_c1_pre - - assert_resolve_pre %w[a-1.a b-1 c-1.a], @c1_pre, @a1_pre, @b1 - end - - def test_gather_dependencies_old_required - util_setup_d - e1, = util_spec 'e', '1', 'd' => '= 1' - util_clear_gems - - assert_resolve %w[d-1 e-1], e1, @d1, @d2 - end - def test_resolve_dependencies util_setup_gems @@ -1232,6 +1127,21 @@ class TestGemDependencyInstaller < Gem::TestCase assert_equal %w[b-1], requests end + def test_resolve_dependencies_local + util_setup_gems + + @a2, @a2_gem = util_gem 'a', '2' + FileUtils.mv @a1_gem, @tempdir + FileUtils.mv @a2_gem, @tempdir + + inst = Gem::DependencyInstaller.new + request_set = inst.resolve_dependencies 'a-1.gem', req('>= 0') + + requests = request_set.sorted_requests.map { |req| req.full_name } + + assert_equal %w[a-1], requests + end + def util_write_a1_bin write_file File.join('gems', 'a-1', 'bin', 'a_bin') do |fp| fp.puts "#!/usr/bin/ruby" |