diff options
| -rw-r--r-- | lib/compiler/src/beam_disasm.erl | 2 | ||||
| -rw-r--r-- | lib/compiler/test/Makefile | 1 | ||||
| -rw-r--r-- | lib/compiler/test/beam_disasm_SUITE.erl | 65 |
3 files changed, 67 insertions, 1 deletions
diff --git a/lib/compiler/src/beam_disasm.erl b/lib/compiler/src/beam_disasm.erl index 410233a0f7..29a634b18e 100644 --- a/lib/compiler/src/beam_disasm.erl +++ b/lib/compiler/src/beam_disasm.erl @@ -204,7 +204,7 @@ process_chunks(F) -> optional_chunk(F, ChunkTag) -> case beam_lib:chunks(F, [ChunkTag]) of {ok,{_Module,[{ChunkTag,Chunk}]}} -> Chunk; - {error,beam_lib,{missing_chunk,_,ChunkTag}} -> none + {error,beam_lib,{missing_chunk,_,_}} -> none end. %%----------------------------------------------------------------------- diff --git a/lib/compiler/test/Makefile b/lib/compiler/test/Makefile index fe713fd019..b90adaf917 100644 --- a/lib/compiler/test/Makefile +++ b/lib/compiler/test/Makefile @@ -9,6 +9,7 @@ MODULES= \ andor_SUITE \ apply_SUITE \ beam_validator_SUITE \ + beam_disasm_SUITE \ bs_bincomp_SUITE \ bs_bit_binaries_SUITE \ bs_construct_SUITE \ diff --git a/lib/compiler/test/beam_disasm_SUITE.erl b/lib/compiler/test/beam_disasm_SUITE.erl new file mode 100644 index 0000000000..44574ae64a --- /dev/null +++ b/lib/compiler/test/beam_disasm_SUITE.erl @@ -0,0 +1,65 @@ +%% +%% %CopyrightBegin% +%% +%% Copyright Ericsson AB 2011. All Rights Reserved. +%% +%% The contents of this file are subject to the Erlang Public License, +%% Version 1.1, (the "License"); you may not use this file except in +%% compliance with the License. You should have received a copy of the +%% Erlang Public License along with this software. If not, it can be +%% retrieved online at http://www.erlang.org/. +%% +%% Software distributed under the License is distributed on an "AS IS" +%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See +%% the License for the specific language governing rights and limitations +%% under the License. +%% +%% %CopyrightEnd% +%% +-module(beam_disasm_SUITE). + +-include_lib("test_server/include/test_server.hrl"). + +-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1, + init_per_group/2,end_per_group/2]). + +-export([stripped/1]). + +suite() -> [{ct_hooks,[ts_install_cth]}]. + +all() -> + [stripped]. + +groups() -> + []. + +init_per_suite(Config) -> + Config. + +end_per_suite(_Config) -> + ok. + +init_per_group(_GroupName, Config) -> + Config. + +end_per_group(_GroupName, Config) -> + Config. + +stripped(doc) -> + ["Check that stripped beam files can be disassembled"]; +stripped(Config) when is_list(Config) -> + ?line PrivDir = ?config(priv_dir, Config), + ?line SrcName = filename:join(PrivDir, "tmp.erl"), + ?line BeamName = filename:join(PrivDir, "tmp.beam"), + Prog = <<"-module(tmp).\n-export([tmp/0]).\ntmp()->ok.\n">>, + ?line ok = file:write_file(SrcName, Prog), + ?line {ok, tmp} = + compile:file(SrcName, [{outdir, PrivDir}]), + ?line {beam_file, tmp, _, Attr, CompileInfo, [_|_]} = + beam_disasm:file(BeamName), + ?line true = is_list(Attr), + ?line true = is_list(CompileInfo), + ?line {ok, {tmp, _}} = beam_lib:strip(BeamName), + ?line {beam_file, tmp, _, none, none, [_|_]} = + beam_disasm:file(BeamName), + ok. |