111 lines
2.6 KiB
Elixir
111 lines
2.6 KiB
Elixir
Code.require_file "../test_helper.exs", __DIR__
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defmodule Kernel.SigilsTest do
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use ExUnit.Case, async: true
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test :sigil_s do
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assert ~s(foo) == "foo"
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assert ~s(f#{:o}o) == "foo"
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assert ~s(f\no) == "f\no"
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end
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test :sigil_s_with_heredoc do
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assert " foo\n\n" == ~s"""
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f#{:o}o\n
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"""
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end
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test :sigil_S do
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assert ~S(foo) == "foo"
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assert ~S[foo] == "foo"
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assert ~S{foo} == "foo"
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assert ~S'foo' == "foo"
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assert ~S"foo" == "foo"
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assert ~S<foo> == "foo"
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assert ~S/foo/ == "foo"
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assert ~S|foo| == "foo"
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assert ~S(f#{o}o) == "f\#{o}o"
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assert ~S(f\no) == "f\\no"
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end
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test :sigil_S_with_heredoc do
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assert " f\#{o}o\\n\n" == ~S"""
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f#{o}o\n
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"""
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end
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test :sigil_c do
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assert ~c(foo) == 'foo'
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assert ~c(f#{:o}o) == 'foo'
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assert ~c(f\no) == 'f\no'
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end
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test :sigil_C do
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assert ~C(foo) == 'foo'
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assert ~C[foo] == 'foo'
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assert ~C{foo} == 'foo'
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assert ~C'foo' == 'foo'
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assert ~C"foo" == 'foo'
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assert ~C|foo| == 'foo'
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assert ~C(f#{o}o) == 'f\#{o}o'
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assert ~C(f\no) == 'f\\no'
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end
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test :sigil_w do
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assert ~w() == []
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assert ~w(foo bar baz) == ["foo", "bar", "baz"]
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assert ~w(foo #{:bar} baz) == ["foo", "bar", "baz"]
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assert ~w(
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foo
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bar
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baz
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) == ["foo", "bar", "baz"]
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assert ~w(foo bar baz)s == ["foo", "bar", "baz"]
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assert ~w(foo bar baz)a == [:foo, :bar, :baz]
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assert ~w(foo bar baz)c == ['foo', 'bar', 'baz']
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bad_modifier = quote do: ~w(foo bar baz)x
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assert %ArgumentError{} = catch_error(Code.eval_quoted(bad_modifier))
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assert ~w(Foo Bar)a == [:"Foo", :"Bar"]
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assert ~w(Foo.#{Bar}.Baz)a == [:"Foo.Elixir.Bar.Baz"]
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assert ~w(Foo.Bar)s == ["Foo.Bar"]
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assert ~w(Foo.#{Bar})c == ['Foo.Elixir.Bar']
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# Ensure it is fully expanded at compile time
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assert Macro.expand(quote(do: ~w(a b c)a), __ENV__) == [:a, :b, :c]
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end
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test :sigil_W do
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assert ~W(foo #{bar} baz) == ["foo", "\#{bar}", "baz"]
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assert ~W(
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foo
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bar
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baz
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) == ["foo", "bar", "baz"]
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assert ~W(foo bar baz)s == ["foo", "bar", "baz"]
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assert ~W(foo bar baz)a == [:foo, :bar, :baz]
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assert ~W(foo bar baz)c == ['foo', 'bar', 'baz']
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bad_modifier = quote do: ~W(foo bar baz)x
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assert %ArgumentError{} = catch_error(Code.eval_quoted(bad_modifier))
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assert ~W(Foo #{Bar})a == [:"Foo", :"\#{Bar}"]
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assert ~W(Foo.Bar.Baz)a == [:"Foo.Bar.Baz"]
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end
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test :sigils_matching do
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assert ~s(f(o)o) == "f(o)o"
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assert ~s(f\(oo) == "f(oo"
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assert ~s(fo\)o) == "fo)o"
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assert ~s(f\(o\)o) == "f(o)o"
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assert ~s(f[oo) == "f[oo"
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assert ~s(fo]o) == "fo]o"
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end
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end
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