128 lines
3.3 KiB
Ruby
128 lines
3.3 KiB
Ruby
require "testing_env"
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require "dependency_collector"
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class DependencyCollectorTests < Homebrew::TestCase
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def find_dependency(name)
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@d.deps.find { |dep| dep.name == name }
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end
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def find_requirement(klass)
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@d.requirements.find { |req| klass === req }
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end
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def setup
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@d = DependencyCollector.new
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end
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def teardown
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DependencyCollector.clear_cache
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end
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def test_dependency_creation
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@d.add "foo" => :build
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@d.add "bar" => ["--universal", :optional]
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assert_instance_of Dependency, find_dependency("foo")
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assert_equal 2, find_dependency("bar").tags.length
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end
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def test_add_returns_created_dep
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ret = @d.add "foo"
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assert_equal Dependency.new("foo"), ret
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end
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def test_dependency_tags
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assert_predicate Dependency.new("foo", [:build]), :build?
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assert_predicate Dependency.new("foo", [:build, :optional]), :optional?
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assert_includes Dependency.new("foo", ["universal"]).options, "--universal"
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assert_empty Dependency.new("foo").tags
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end
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def test_requirement_creation
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@d.add :x11
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assert_instance_of X11Requirement, find_requirement(X11Requirement)
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end
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def test_no_duplicate_requirements
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2.times { @d.add :x11 }
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assert_equal 1, @d.requirements.count
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end
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def test_requirement_tags
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@d.add :x11 => "2.5.1"
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@d.add :xcode => :build
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assert_empty find_requirement(X11Requirement).tags
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assert_predicate find_requirement(XcodeRequirement), :build?
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end
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def test_x11_no_tag
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@d.add :x11
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assert_empty find_requirement(X11Requirement).tags
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end
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def test_x11_min_version
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@d.add :x11 => "2.5.1"
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assert_equal "2.5.1", find_requirement(X11Requirement).min_version.to_s
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end
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def test_x11_tag
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@d.add :x11 => :optional
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assert_predicate find_requirement(X11Requirement), :optional?
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end
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def test_x11_min_version_and_tag
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@d.add :x11 => ["2.5.1", :optional]
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dep = find_requirement(X11Requirement)
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assert_equal "2.5.1", dep.min_version.to_s
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assert_predicate dep, :optional?
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end
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def test_ld64_dep_pre_leopard
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MacOS.stubs(:version).returns(MacOS::Version.new("10.4"))
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assert_equal LD64Dependency.new, @d.build(:ld64)
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end
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def test_ld64_dep_leopard_or_newer
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MacOS.stubs(:version).returns(MacOS::Version.new("10.5"))
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assert_nil @d.build(:ld64)
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end
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def test_raises_typeerror_for_unknown_classes
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assert_raises(TypeError) { @d.add(Class.new) }
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end
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def test_raises_typeerror_for_unknown_types
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assert_raises(TypeError) { @d.add(Object.new) }
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end
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def test_does_not_mutate_dependency_spec
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spec = { "foo" => :optional }
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copy = spec.dup
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@d.add(spec)
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assert_equal copy, spec
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end
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def test_resource_dep_git_url
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resource = Resource.new
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resource.url("git://example.com/foo/bar.git")
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assert_instance_of GitRequirement, @d.add(resource)
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end
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def test_resource_dep_gzip_url
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resource = Resource.new
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resource.url("http://example.com/foo.tar.gz")
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assert_nil @d.add(resource)
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end
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def test_resource_dep_xz_url
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resource = Resource.new
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resource.url("http://example.com/foo.tar.xz")
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assert_equal Dependency.new("xz", [:build]), @d.add(resource)
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end
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def test_resource_dep_raises_for_unknown_classes
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resource = Resource.new
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resource.download_strategy = Class.new
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assert_raises(TypeError) { @d.add(resource) }
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end
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end
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