diff options
Diffstat (limited to 'test/rubygems/test_gem_specification.rb')
-rw-r--r-- | test/rubygems/test_gem_specification.rb | 451 |
1 files changed, 439 insertions, 12 deletions
diff --git a/test/rubygems/test_gem_specification.rb b/test/rubygems/test_gem_specification.rb index 9b2ae82fe3..556115bdc6 100644 --- a/test/rubygems/test_gem_specification.rb +++ b/test/rubygems/test_gem_specification.rb @@ -38,10 +38,8 @@ Gem::Specification.new do |s| end EOF - def setup - super - - @a1 = quick_spec 'a', '1' do |s| + def make_spec_c1 + @c1 = quick_spec 'a', '1' do |s| s.executable = 'exec' s.extensions << 'ext/a/extconf.rb' s.test_file = 'test/suite.rb' @@ -56,6 +54,22 @@ end s.mark_version s.files = %w[lib/code.rb] end + end + + def setup + super + + @a1 = quick_spec 'a', '1' do |s| + s.executable = 'exec' + s.extensions << 'ext/a/extconf.rb' + s.test_file = 'test/suite.rb' + s.requirements << 'A working computer' + s.rubyforge_project = 'example' + s.license = 'MIT' + + s.mark_version + s.files = %w[lib/code.rb] + end @a2 = quick_spec 'a', '2' do |s| s.files = %w[lib/code.rb] @@ -66,6 +80,371 @@ end load 'rubygems/syck_hack.rb' end + def test_self_activate + foo = util_spec 'foo', '1' + + assert_activate %w[foo-1], foo + end + + def test_self_activate_ambiguous_direct + save_loaded_features do + a1 = new_spec "a", "1", "b" => "> 0" + b1 = new_spec("b", "1", { "c" => ">= 1" }, "lib/d.rb") + b2 = new_spec("b", "2", { "c" => ">= 2" }, "lib/d.rb") + c1 = new_spec "c", "1" + c2 = new_spec "c", "2" + + Gem::Specification.reset + install_specs a1, b1, b2, c1, c2 + + a1.activate + assert_equal %w(a-1), loaded_spec_names + assert_equal ["b (> 0)"], unresolved_names + + require "d" + + assert_equal %w(a-1 b-2 c-2), loaded_spec_names + assert_equal [], unresolved_names + end + end + + def test_self_activate_ambiguous_indirect + save_loaded_features do + a1 = new_spec "a", "1", "b" => "> 0" + b1 = new_spec "b", "1", "c" => ">= 1" + b2 = new_spec "b", "2", "c" => ">= 2" + c1 = new_spec "c", "1", nil, "lib/d.rb" + c2 = new_spec "c", "2", nil, "lib/d.rb" + + install_specs a1, b1, b2, c1, c2 + + a1.activate + assert_equal %w(a-1), loaded_spec_names + assert_equal ["b (> 0)"], unresolved_names + + require "d" + + assert_equal %w(a-1 b-2 c-2), loaded_spec_names + assert_equal [], unresolved_names + end + end + + def test_self_activate_ambiguous_indirect_conflict + save_loaded_features do + a1 = new_spec "a", "1", "b" => "> 0" + a2 = new_spec "a", "2", "b" => "> 0" + b1 = new_spec "b", "1", "c" => ">= 1" + b2 = new_spec "b", "2", "c" => ">= 2" + c1 = new_spec "c", "1", nil, "lib/d.rb" + c2 = new_spec("c", "2", { "a" => "1" }, "lib/d.rb") # conflicts with a-2 + + install_specs a1, a2, b1, b2, c1, c2 + + a2.activate + assert_equal %w(a-2), loaded_spec_names + assert_equal ["b (> 0)"], unresolved_names + + require "d" + + assert_equal %w(a-2 b-1 c-1), loaded_spec_names + assert_equal [], unresolved_names + end + end + + def test_self_activate_ambiguous_unrelated + save_loaded_features do + a1 = new_spec "a", "1", "b" => "> 0" + b1 = new_spec "b", "1", "c" => ">= 1" + b2 = new_spec "b", "2", "c" => ">= 2" + c1 = new_spec "c", "1" + c2 = new_spec "c", "2" + d1 = new_spec "d", "1", nil, "lib/d.rb" + + install_specs a1, b1, b2, c1, c2, d1 + + a1.activate + assert_equal %w(a-1), loaded_spec_names + assert_equal ["b (> 0)"], unresolved_names + + require "d" + + assert_equal %w(a-1 d-1), loaded_spec_names + assert_equal ["b (> 0)"], unresolved_names + end + end + + ## + # [A] depends on + # [C] = 1.0 depends on + # [B] = 2.0 + # [B] ~> 1.0 (satisfied by 1.0) + + def test_self_activate_checks_dependencies + a, _ = util_spec 'a', '1.0' + a.add_dependency 'c', '= 1.0' + a.add_dependency 'b', '~> 1.0' + + util_spec 'b', '1.0' + util_spec 'b', '2.0' + c, _ = util_spec 'c', '1.0', 'b' => '= 2.0' + + e = assert_raises Gem::LoadError do + assert_activate nil, a, c, "b" + end + + expected = "can't satisfy 'b (~> 1.0)', already activated 'b-2.0'" + assert_equal expected, e.message + end + + ## + # [A] depends on + # [B] ~> 1.0 (satisfied by 1.0) + # [C] = 1.0 depends on + # [B] = 2.0 + + def test_self_activate_divergent + a, _ = util_spec 'a', '1.0', 'b' => '~> 1.0', 'c' => '= 1.0' + util_spec 'b', '1.0' + util_spec 'b', '2.0' + c, _ = util_spec 'c', '1.0', 'b' => '= 2.0' + + e = assert_raises Gem::LoadError do + assert_activate nil, a, c, "b" + end + + assert_match(/Unable to activate c-1.0,/, e.message) + assert_match(/because b-1.0 conflicts with b .= 2.0/, e.message) + end + + ## + # DOC + + def test_self_activate_old_required + e1, = util_spec 'e', '1', 'd' => '= 1' + @d1 = util_spec 'd', '1' + @d2 = util_spec 'd', '2' + + assert_activate %w[d-1 e-1], e1, "d" + end + + ## + # DOC + + def test_self_activate_platform_alternate + @x1_m = util_spec 'x', '1' do |s| + s.platform = Gem::Platform.new %w[cpu my_platform 1] + end + + @x1_o = util_spec 'x', '1' do |s| + s.platform = Gem::Platform.new %w[cpu other_platform 1] + end + + @w1 = util_spec 'w', '1', 'x' => nil + + util_set_arch 'cpu-my_platform1' + + assert_activate %w[x-1-cpu-my_platform-1 w-1], @w1, @x1_m + end + + ## + # DOC + + def test_self_activate_platform_bump + @y1 = util_spec 'y', '1' + + @y1_1_p = util_spec 'y', '1.1' do |s| + s.platform = Gem::Platform.new %w[cpu my_platform 1] + end + + @z1 = util_spec 'z', '1', 'y' => nil + + assert_activate %w[y-1 z-1], @z1, @y1 + end + + ## + # [C] depends on + # [A] = 1.a + # [B] = 1.0 depends on + # [A] >= 0 (satisfied by 1.a) + + def test_self_activate_prerelease + @c1_pre = util_spec 'c', '1.a', "a" => "1.a", "b" => "1" + @a1_pre = util_spec 'a', '1.a' + @b1 = util_spec 'b', '1' do |s| + s.add_dependency 'a' + s.add_development_dependency 'aa' + end + + assert_activate %w[a-1.a b-1 c-1.a], @c1_pre, @a1_pre, @b1 + end + + def test_self_activate_via_require + a1 = new_spec "a", "1", "b" => "= 1" + b1 = new_spec "b", "1", nil, "lib/b/c.rb" + b2 = new_spec "b", "2", nil, "lib/b/c.rb" + + install_specs a1, b1, b2 + + a1.activate + save_loaded_features do + require "b/c" + end + + assert_equal %w(a-1 b-1), loaded_spec_names + end + + def test_self_activate_via_require_wtf + save_loaded_features do + a1 = new_spec "a", "1", "b" => "> 0", "d" => "> 0" # this + b1 = new_spec "b", "1", { "c" => ">= 1" }, "lib/b.rb" + b2 = new_spec "b", "2", { "c" => ">= 2" }, "lib/b.rb" # this + c1 = new_spec "c", "1" + c2 = new_spec "c", "2" # this + d1 = new_spec "d", "1", { "c" => "< 2" }, "lib/d.rb" + d2 = new_spec "d", "2", { "c" => "< 2" }, "lib/d.rb" # this + + install_specs a1, b1, b2, c1, c2, d1, d2 + + a1.activate + + assert_equal %w(a-1), loaded_spec_names + assert_equal ["b (> 0)", "d (> 0)"], unresolved_names + + require "b" + + e = assert_raises Gem::LoadError do + require "d" + end + + assert_equal "unable to find a version of 'd' to activate", e.message + + assert_equal %w(a-1 b-2 c-2), loaded_spec_names + assert_equal ["d (> 0)"], unresolved_names + end + end + + def test_self_activate_deep_unambiguous + a1 = new_spec "a", "1", "b" => "= 1" + b1 = new_spec "b", "1", "c" => "= 1" + b2 = new_spec "b", "2", "c" => "= 2" + c1 = new_spec "c", "1" + c2 = new_spec "c", "2" + + install_specs a1, b1, b2, c1, c2 + + a1.activate + assert_equal %w(a-1 b-1 c-1), loaded_spec_names + end + + def test_self_activate_loaded + foo = util_spec 'foo', '1' + + assert foo.activate + refute foo.activate + end + + ## + # [A] depends on + # [B] >= 1.0 (satisfied by 2.0) + # [C] depends on nothing + + def test_self_activate_unrelated + a = util_spec 'a', '1.0', 'b' => '>= 1.0' + util_spec 'b', '1.0' + c = util_spec 'c', '1.0' + + assert_activate %w[b-1.0 c-1.0 a-1.0], a, c, "b" + 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 + # TODO: move these to specification + + def test_self_activate_over + a = util_spec 'a', '1.0', 'b' => '>= 1.0', 'c' => '= 1.0' + util_spec 'b', '1.0' + util_spec 'b', '1.1' + util_spec 'b', '2.0' + util_spec 'c', '1.0', 'b' => '~> 1.0' + + a.activate + + assert_equal %w[a-1.0 c-1.0], loaded_spec_names + assert_equal ["b (>= 1.0, ~> 1.0)"], unresolved_names + 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_self_activate_under + a, _ = util_spec 'a', '1.0', 'b' => '~> 1.0', 'c' => '= 1.0' + util_spec 'b', '1.0' + util_spec 'b', '1.1' + c, _ = util_spec 'c', '1.0', 'b' => '= 1.0' + + assert_activate %w[b-1.0 c-1.0 a-1.0], a, c, "b" + 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_self_activate_dropped + a1, = util_spec 'a', '1', 'b' => nil + util_spec 'b', '1', 'c' => nil + util_spec 'b', '2' + util_spec 'c', '1' + + assert_activate %w[b-2 a-1], a1, "b" + 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_self_activate_raggi_the_edgecase_generator + a, _ = util_spec 'a', '1.0', 'b' => '>= 1.0', 'c' => '>= 1.0' + util_spec 'b', '1.0' + util_spec 'b', '1.1', 'z' => '>= 1.0' + c, _ = util_spec 'c', '1.0', 'b' => '= 1.0' + + assert_activate %w[b-1.0 c-1.0 a-1.0], a, c, "b" + end + + def test_self_activate_conflict + util_spec 'b', '1.0' + util_spec 'b', '2.0' + + gem "b", "= 1.0" + + assert_raises Gem::LoadError do + gem "b", "= 2.0" + end + end + def test_self_attribute_names expected_value = %w[ authors @@ -915,7 +1294,7 @@ dependencies: [] end def test_base_dir_not_loaded - @a1.instance_variable_set :@loaded_from, nil + @a1.instance_variable_set :@filename, nil assert_equal Gem.dir, @a1.base_dir end @@ -924,7 +1303,7 @@ dependencies: [] default_dir = File.join Gem::Specification.default_specifications_dir, @a1.spec_name - @a1.instance_variable_set :@loaded_from, default_dir + @a1.instance_variable_set :@filename, default_dir assert_equal Gem.default_dir, @a1.base_dir end @@ -1022,19 +1401,60 @@ dependencies: [] assert_equal %w[lib], @a1.require_paths end + def test_require_already_activated + save_loaded_features do + a1 = new_spec "a", "1", nil, "lib/d.rb" + + install_specs a1 # , a2, b1, b2, c1, c2 + + a1.activate + assert_equal %w(a-1), loaded_spec_names + assert_equal [], unresolved_names + + assert require "d" + + assert_equal %w(a-1), loaded_spec_names + assert_equal [], unresolved_names + end + end + + def test_require_already_activated_indirect_conflict + save_loaded_features do + a1 = new_spec "a", "1", "b" => "> 0" + a2 = new_spec "a", "2", "b" => "> 0" + b1 = new_spec "b", "1", "c" => ">= 1" + b2 = new_spec "b", "2", "c" => ">= 2" + c1 = new_spec "c", "1", nil, "lib/d.rb" + c2 = new_spec("c", "2", { "a" => "1" }, "lib/d.rb") # conflicts with a-2 + + install_specs a1, a2, b1, b2, c1, c2 + + a1.activate + c1.activate + assert_equal %w(a-1 c-1), loaded_spec_names + assert_equal ["b (> 0)"], unresolved_names + + assert require "d" + + assert_equal %w(a-1 c-1), loaded_spec_names + assert_equal ["b (> 0)"], unresolved_names + end + end + def test_requirements assert_equal ['A working computer'], @a1.requirements end def test_runtime_dependencies_legacy + make_spec_c1 # legacy gems don't have a type - @a1.runtime_dependencies.each do |dep| + @c1.runtime_dependencies.each do |dep| dep.instance_variable_set :@type, nil end expected = %w[rake jabber4r pqa] - assert_equal expected, @a1.runtime_dependencies.map { |d| d.name } + assert_equal expected, @c1.runtime_dependencies.map { |d| d.name } end def test_spaceship_name @@ -1088,11 +1508,13 @@ dependencies: [] @a2.add_runtime_dependency 'b', '1' @a2.dependencies.first.instance_variable_set :@type, nil @a2.required_rubygems_version = Gem::Requirement.new '> 0' + @a2.require_paths << "lib/a/ext" ruby_code = @a2.to_ruby expected = <<-SPEC # -*- encoding: utf-8 -*- +# stub: a 2 ruby lib\0lib/a/ext Gem::Specification.new do |s| s.name = "a" @@ -1105,7 +1527,7 @@ Gem::Specification.new do |s| s.email = "example@example.com" s.files = ["lib/code.rb"] s.homepage = "http://example.com" - s.require_paths = ["lib"] + s.require_paths = ["lib", "lib/a/ext"] s.rubygems_version = "#{Gem::VERSION}" s.summary = "this is a summary" @@ -1140,6 +1562,7 @@ end expected = <<-SPEC # -*- encoding: utf-8 -*- +# stub: a 2 ruby lib Gem::Specification.new do |s| s.name = "a" @@ -1179,14 +1602,17 @@ end end def test_to_ruby_fancy - @a1.platform = Gem::Platform.local - ruby_code = @a1.to_ruby + make_spec_c1 + + @c1.platform = Gem::Platform.local + ruby_code = @c1.to_ruby local = Gem::Platform.local expected_platform = "[#{local.cpu.inspect}, #{local.os.inspect}, #{local.version.inspect}]" expected = <<-SPEC # -*- encoding: utf-8 -*- +# stub: a 1 x86-darwin-8 lib Gem::Specification.new do |s| s.name = "a" @@ -1234,7 +1660,7 @@ end same_spec = eval ruby_code - assert_equal @a1, same_spec + assert_equal @c1, same_spec end def test_to_ruby_legacy @@ -1886,6 +2312,7 @@ end def test_metadata_specs valid_ruby_spec = <<-EOF # -*- encoding: utf-8 -*- +# stub: m 1 ruby lib Gem::Specification.new do |s| s.name = "m" |