65 lines
1.1 KiB
Elixir
65 lines
1.1 KiB
Elixir
Code.require_file "../../test_helper", __FILE__
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defmodule Kernel.QuoteTest.Hygiene do
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defmacro no_interference do
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quote do: a = 1
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end
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defmacro no_hygiene do
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quote [hygiene: false] do
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a = 1
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end
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end
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defmacro write_interference do
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quote do: var!(a) = 1
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end
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defmacro read_interference do
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quote do: 10 = var!(a)
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end
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end
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defmodule Kernel.QuoteTest do
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use ExUnit.Case
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import __MODULE__.Hygiene
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test :no_interference do
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a = 10
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no_interference
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assert a == 10
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end
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test :no_hygiene do
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no_hygiene
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assert a == 1
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end
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test :write_interference do
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write_interference
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assert a == 1
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end
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test :read_interference do
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a = 10
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read_interference
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end
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test :list do
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assert quote(do: [1,2,3]) == [1,2,3]
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end
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test :tuple do
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assert quote(do: { :a, 1 }) == {:a,1}
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end
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test :keep_line do
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## DO NOT MOVE THIS LINE
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assert quote(line: :keep, do: bar(1,2,3)) == { :bar, 58, [1,2,3] }
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end
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test :fixed_line do
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assert quote(line: 3, do: bar(1,2,3)) == { :bar, 3, [1,2,3] }
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end
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end
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