diff options
Diffstat (limited to 'lib/compiler/test')
| -rw-r--r-- | lib/compiler/test/beam_type_SUITE.erl | 42 |
1 files changed, 40 insertions, 2 deletions
diff --git a/lib/compiler/test/beam_type_SUITE.erl b/lib/compiler/test/beam_type_SUITE.erl index fe856b12b6..dfbf2aa4a0 100644 --- a/lib/compiler/test/beam_type_SUITE.erl +++ b/lib/compiler/test/beam_type_SUITE.erl @@ -23,7 +23,7 @@ init_per_group/2,end_per_group/2, integers/1,coverage/1,booleans/1,setelement/1,cons/1, tuple/1,record_float/1,binary_float/1,float_compare/1, - arity_checks/1]). + arity_checks/1,elixir_binaries/1]). suite() -> [{ct_hooks,[ts_install_cth]}]. @@ -42,7 +42,8 @@ groups() -> record_float, binary_float, float_compare, - arity_checks + arity_checks, + elixir_binaries ]}]. init_per_suite(Config) -> @@ -199,5 +200,42 @@ do_tuple_arity_check(RGB) when is_tuple(RGB), _ -> ok end. +elixir_binaries(_Config) -> + <<"foo blitzky baz">> = elixir_binary_1(<<"blitzky">>), + <<"foo * baz">> = elixir_binary_2($*), + <<7:4,755:10>> = elixir_bitstring_3(<<755:10>>), + ok. + +elixir_binary_1(Bar) when is_binary(Bar) -> + <<"foo ", + case Bar of + Rewrite when is_binary(Rewrite) -> + Rewrite; + Rewrite -> + list_to_binary(Rewrite) + end/binary, + " baz">>. + +elixir_binary_2(Arg) -> + Bin = <<Arg>>, + <<"foo ", + case Bin of + Rewrite when is_binary(Rewrite) -> + Rewrite; + Rewrite -> + list_to_binary:to_string(Rewrite) + end/binary, + " baz">>. + +elixir_bitstring_3(Bar) when is_bitstring(Bar) -> + <<7:4, + case Bar of + Rewrite when is_bitstring(Rewrite) -> + Rewrite; + Rewrite -> + list_to_bitstring(Rewrite) + end/bitstring>>. + + id(I) -> I. |