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b322020338
By always passing around a single, unnested array rather than splatting and then defensively flattening and compacting things, we can avoid allocating a bunch of unnecessary arrays. This gives a performance boost of roughly 4% when enumerating 2500 formulae, and has the side effect of cleaning up the dependency API.
52 lines
1.2 KiB
Ruby
52 lines
1.2 KiB
Ruby
require 'testing_env'
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require 'dependency'
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class DependableTests < Test::Unit::TestCase
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def setup
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@tags = ["foo", "bar", :build]
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@dep = Struct.new(:tags).new(@tags).extend(Dependable)
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end
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def test_options
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assert_equal %w{--foo --bar}.sort, @dep.options.as_flags.sort
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end
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def test_interrogation
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assert @dep.build?
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assert !@dep.optional?
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assert !@dep.recommended?
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end
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end
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class DependencyTests < Test::Unit::TestCase
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def test_accepts_single_tag
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dep = Dependency.new("foo", %w{bar})
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assert_equal %w{bar}, dep.tags
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end
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def test_accepts_multiple_tags
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dep = Dependency.new("foo", %w{bar baz})
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assert_equal %w{bar baz}.sort, dep.tags.sort
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end
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def test_preserves_symbol_tags
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dep = Dependency.new("foo", [:build])
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assert_equal [:build], dep.tags
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end
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def test_accepts_symbol_and_string_tags
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dep = Dependency.new("foo", [:build, "bar"])
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assert_equal [:build, "bar"], dep.tags
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end
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def test_equality
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foo1 = Dependency.new("foo")
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foo2 = Dependency.new("foo")
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bar = Dependency.new("bar")
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assert_equal foo1, foo2
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assert foo1.eql?(foo2)
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assert_not_equal foo1, bar
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assert !foo1.eql?(bar)
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end
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end
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