77 lines
2.1 KiB
Elixir
77 lines
2.1 KiB
Elixir
Code.require_file "../test_helper", __FILE__
|
|
|
|
defmodule CodeTest do
|
|
use ExUnit.Case
|
|
|
|
def one, do: 1
|
|
|
|
contents = quote do
|
|
defmodule CodeTest.Sample do
|
|
def eval_quoted_info, do: { __MODULE__, __FILE__, __ENV__.line }
|
|
end
|
|
end
|
|
|
|
Code.eval_quoted contents, [], file: "sample.ex", line: 13
|
|
|
|
test :eval do
|
|
assert Code.eval("1 + 2") == { 3, [] }
|
|
assert { 3, _ } = Code.eval("a + b", [a: 1, b: 2], __ENV__.location)
|
|
end
|
|
|
|
test :eval_with_scope do
|
|
assert Code.eval("one", [], delegate_locals_to: __MODULE__) == { 1, [] }
|
|
end
|
|
|
|
test :eval_quoted do
|
|
assert Code.eval_quoted(quote(do: 1 + 2)) == { 3, [] }
|
|
assert CodeTest.Sample.eval_quoted_info() == { CodeTest.Sample, "sample.ex", 13 }
|
|
end
|
|
|
|
test :require do
|
|
Code.require_file "../fixtures/code_sample", __FILE__
|
|
|
|
expanded = File.expand_path("test/elixir/fixtures/code_sample.exs")
|
|
assert expanded in Code.loaded_files
|
|
end
|
|
|
|
test :file do
|
|
assert :filename.absname(__FILE__) == __FILE__
|
|
end
|
|
|
|
test :string_to_ast do
|
|
assert { :ok, quote line: 1, do: 1 + 2 } = Code.string_to_ast("1 + 2")
|
|
assert { :error, _ } = Code.string_to_ast("a.1")
|
|
end
|
|
|
|
test :string_to_ast! do
|
|
assert Code.string_to_ast!("1 + 2") == quote line: 1, do: 1 + 2
|
|
|
|
assert_raise SyntaxError, fn ->
|
|
Code.string_to_ast!("a.1")
|
|
end
|
|
|
|
assert_raise TokenMissingError, fn ->
|
|
Code.string_to_ast!("1 +")
|
|
end
|
|
end
|
|
|
|
test :compile_source do
|
|
compile = __MODULE__.__info__(:compile)
|
|
|
|
# Erlang has a bug that does not allow us to set the source
|
|
# when compiling forms. In such cases, the source will be
|
|
# under compile option. This is fixed and future Erlang
|
|
# version will return the proper source always (source2).
|
|
options = :proplists.get_value(:options, compile, [])
|
|
source1 = :proplists.get_value(:source, options, nil)
|
|
source2 = :proplists.get_value(:source, compile, nil)
|
|
|
|
assert (source1 || source2) == binary_to_list(__FILE__)
|
|
end
|
|
|
|
test :compile_info_returned_with_source_accessible_through_keyword_module do
|
|
compile = __MODULE__.__info__(:compile)
|
|
refute_nil Keyword.get(compile, :source)
|
|
end
|
|
end
|