From 1014059ea438798960cf858e6f37b16e321152ad Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn-Egil=20Dahlberg?= <egil@erlang.org>
Date: Tue, 5 Nov 2013 15:42:27 +0100
Subject: compiler: Test Maps inlining

---
 lib/compiler/test/compile_SUITE.erl                | 11 ++--
 lib/compiler/test/inline_SUITE.erl                 |  3 +-
 .../test/inline_SUITE_data/maps_inline_test.erl    | 60 ++++++++++++++++++++++
 3 files changed, 68 insertions(+), 6 deletions(-)
 create mode 100644 lib/compiler/test/inline_SUITE_data/maps_inline_test.erl

diff --git a/lib/compiler/test/compile_SUITE.erl b/lib/compiler/test/compile_SUITE.erl
index 4ec75d015e..de35ebc7bd 100644
--- a/lib/compiler/test/compile_SUITE.erl
+++ b/lib/compiler/test/compile_SUITE.erl
@@ -415,11 +415,11 @@ encrypted_abstr(Config) when is_list(Config) ->
     ?line {Simple,Target} = files(Config, "encrypted_abstr"),
 
     Res = case has_crypto() of
-	      no ->
+	      false ->
 		  %% No crypto.
 		  ?line encrypted_abstr_no_crypto(Simple, Target),
 		  {comment,"The crypto application is missing or broken"};
-	      yes ->
+	      true ->
 		  %% Simulate not having crypto by removing
 		  %% the crypto application from the path.
 		  ?line OldPath = code:get_path(),
@@ -511,6 +511,7 @@ write_crypt_file(Contents0) ->
     ok = file:write_file(".erlang.crypt", Contents).
 
 encrypted_abstr_no_crypto(Simple, Target) ->
+    io:format("simpe: ~p~n", [Simple]),
     ?line TargetDir = filename:dirname(Target),
     ?line Key = "ablurf123BX#$;3",
     ?line error = compile:file(Simple,
@@ -525,11 +526,11 @@ verify_abstract(Target) ->
 has_crypto() ->
     try
 	crypto:start(),
-	crypto:info(),
+	<<_,_,_,_,_>> = crypto:rand_bytes(5),
 	crypto:stop(),
-	yes
+	true
     catch
-	error:_ -> no
+	error:_ -> false
     end.
 
 install_crypto_key(Key) ->
diff --git a/lib/compiler/test/inline_SUITE.erl b/lib/compiler/test/inline_SUITE.erl
index e5c2d4f73a..47851e680b 100644
--- a/lib/compiler/test/inline_SUITE.erl
+++ b/lib/compiler/test/inline_SUITE.erl
@@ -37,7 +37,7 @@ all() ->
 groups() -> 
     [{p,test_lib:parallel(),
       [attribute,bsdecode,bsdes,barnes2,decode1,smith,fname,
-       itracer,pseudoknot,comma_splitter,lists,really_inlined,otp_7223,
+       itracer,pseudoknot,maps_inline_test,comma_splitter,lists,really_inlined,otp_7223,
        coverage]}].
 
 init_per_suite(Config) ->
@@ -85,6 +85,7 @@ attribute(Config) when is_list(Config) ->
 ?comp(pseudoknot).
 ?comp(comma_splitter).
 ?comp(fname).
+?comp(maps_inline_test).
 
 try_inline(Mod, Config) ->
     Node = ?config(testing_node, Config),
diff --git a/lib/compiler/test/inline_SUITE_data/maps_inline_test.erl b/lib/compiler/test/inline_SUITE_data/maps_inline_test.erl
new file mode 100644
index 0000000000..87a8f86b47
--- /dev/null
+++ b/lib/compiler/test/inline_SUITE_data/maps_inline_test.erl
@@ -0,0 +1,60 @@
+%%
+%% %CopyrightBegin%
+%% 
+%% Copyright Ericsson AB 2013. 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(maps_inline_test).
+
+-export([?MODULE/0]).
+
+?MODULE() ->
+    21 = mval(#{val => 1}) +
+	 mval(#{val => 2}) +
+	 mval(#{val => 3}) +
+	 mval(#{val => 4}) +
+	 mval(#{val => 5}) +
+	 mval(#{val => 6}),
+
+    21 = gval(#{id => 1}) +
+	 gval(#{id => 2}) +
+	 gval(#{id => 3}) +
+	 gval(#{id => 4}) +
+	 gval(#{id => 5}) +
+	 gval(#{id => 6}),
+
+    21 = sval(#{id => 1}) +
+	 sval(#{id => 2}) +
+	 sval(#{id => 3}) +
+	 sval(#{id => 4}) +
+	 sval(#{id => 5}) +
+	 sval(#{id => 6}).
+
+mval(#{val := V}) -> V.
+
+sval(#{id := 1}) -> 6;
+sval(#{id := 2}) -> 5;
+sval(#{id := 3}) -> 4;
+sval(#{id := 4}) -> 3;
+sval(#{id := 5}) -> 2;
+sval(#{id := 6}) -> 1.
+
+gval(M) when is_map(M) andalso M =:= #{ id => 1} -> 1;
+gval(M) when is_map(M) andalso M =:= #{ id => 2} -> 4;
+gval(M) when is_map(M) andalso M =:= #{ id => 3} -> 2;
+gval(M) when is_map(M) andalso M =:= #{ id => 4} -> 5;
+gval(M) when is_map(M) andalso M =:= #{ id => 5} -> 3;
+gval(M) when is_map(M) andalso M =:= #{ id => 6} -> 6.
-- 
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