126 lines
2.5 KiB
Elixir
126 lines
2.5 KiB
Elixir
Code.require_file "../../test_helper", __FILE__
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defmodule String::Inspect::AtomTest do
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use ExUnit::Case
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test :basic do
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assert_equal ":foo", inspect(:foo)
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end
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test :empty do
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assert_equal ":\"\"", inspect(:"")
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end
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test :true_false_nil do
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assert_equal "false", inspect(false)
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assert_equal "true", inspect(true)
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assert_equal "nil", inspect(nil)
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end
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test :with_uppercase do
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assert_equal ":fOO", inspect(:fOO)
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assert_equal ":FOO", inspect(:FOO)
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end
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test :reference_atom do
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assert_equal "::Foo::Bar", inspect(::Foo::Bar)
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end
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test :impl do
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assert_equal String::Inspect, String::Inspect::Atom.__impl__
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end
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end
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defmodule String::Inspect::BitStringTest do
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use ExUnit::Case
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test :bitstring do
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assert_equal "<<0,1|4>>", inspect(<<1|12-integer-signed>>)
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end
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test :binary do
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assert_equal "\"foo\"", inspect("foo")
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assert_equal "\"abc\"", inspect(<<?a, ?b, ?c>>)
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end
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test :escape do
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assert_equal "\"f\\no\"" , inspect("f\no")
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assert_equal "\"f\\\\o\"", inspect("f\\o")
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end
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test :unprintable do
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assert_equal "<<1>>", inspect(<<1>>)
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end
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end
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defmodule String::Inspect::NumberTest do
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use ExUnit::Case
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test :integer do
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assert_equal "100", inspect(100)
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end
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test :float do
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assert_equal "1.00000000000000000000e+00", inspect(1.0)
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assert_equal "1.00000000000000000000e+10", inspect(1.0e10)
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assert_equal "1.00000000000000000000e+10", inspect(1.0e+10)
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end
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end
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defmodule String::Inspect::TupleTest do
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use ExUnit::Case
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test :basic do
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assert_equal "{1,\"b\",3}", inspect({ 1, "b", 3 })
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end
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test :record_like do
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assert_equal "{:foo,:bar}", inspect({ :foo, :bar })
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end
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test :with_builtin_like_record do
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assert_equal "{:list,1}", inspect({ :list, 1 })
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end
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test :exception do
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assert_equal "::RuntimeError{\"runtime error\"}", inspect(RuntimeError.new)
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end
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test :empty do
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assert_equal "{}", inspect({})
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end
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end
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defmodule String::Inspect::ListTest do
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use ExUnit::Case
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test :basic do
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assert_equal "[1,\"b\",3]", inspect([ 1, "b", 3 ])
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end
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test :printable do
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assert_equal "'abc'", inspect('abc')
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end
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test :non_printable do
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assert_equal "[{:a,1}]", inspect([{:a,1}])
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end
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test :unproper do
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assert_equal "[:foo|:bar]", inspect([:foo | :bar])
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end
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test :empty do
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assert_equal "[]", inspect([])
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end
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end
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defmodule String::Inspect::AnyTest do
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use ExUnit::Case
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test :funs do
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bin = inspect(fn(x, do: x + 1))
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'#Fun<' ++ _ = binary_to_list(bin)
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end
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end
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