diff options
| -rw-r--r-- | erts/emulator/test/map_SUITE.erl | 33 |
1 files changed, 31 insertions, 2 deletions
diff --git a/erts/emulator/test/map_SUITE.erl b/erts/emulator/test/map_SUITE.erl index 943c6f262e..c421886431 100644 --- a/erts/emulator/test/map_SUITE.erl +++ b/erts/emulator/test/map_SUITE.erl @@ -447,7 +447,7 @@ t_map_sort_literals(Config) when is_list(Config) -> true = #{ c => 1, b => 1, a => 1 } < id(#{ b => 1, c => 1, d => 1}), true = #{ "a" => 1 } < id(#{ <<"a">> => 1}), false = #{ <<"a">> => 1 } < id(#{ "a" => 1}), - true = #{ 1 => 1 } < id(#{ 1.0 => 1}), + true = #{ 1 => 1 } < id(#{ 1.0 => 1}), false = #{ 1.0 => 1 } < id(#{ 1 => 1}), %% value order @@ -460,13 +460,42 @@ t_map_sort_literals(Config) when is_list(Config) -> true = #{ "a" => "hi", b => 134 } == id(#{ b => 134,"a" => "hi"}), + %% large maps + + M = maps:from_list([{I,I}||I <- lists:seq(1,500)]), + + %% size order + true = M#{ a => 1, b => 2} < id(M#{ a => 1, b => 1, c => 1}), + true = M#{ b => 1, a => 1} < id(M#{ c => 1, a => 1, b => 1}), + false = M#{ c => 1, b => 1, a => 1} < id(M#{ c => 1, a => 1}), + + %% key order + true = M#{ a => 1 } < id(M#{ b => 1}), + false = M#{ b => 1 } < id(M#{ a => 1}), + true = M#{ a => 1, b => 1, c => 1 } < id(M#{ b => 1, c => 1, d => 1}), + true = M#{ b => 1, c => 1, d => 1 } > id(M#{ a => 1, b => 1, c => 1}), + true = M#{ c => 1, b => 1, a => 1 } < id(M#{ b => 1, c => 1, d => 1}), + true = M#{ "a" => 1 } < id(M#{ <<"a">> => 1}), + false = M#{ <<"a">> => 1 } < id(#{ "a" => 1}), + true = M#{ 1 => 1 } < id(maps:remove(1,M#{ 1.0 => 1})), + false = M#{ 1.0 => 1 } < id(M#{ 1 => 1}), + + %% value order + true = M#{ a => 1 } < id(M#{ a => 2}), + false = M#{ a => 2 } < id(M#{ a => 1}), + false = M#{ a => 2, b => 1 } < id(M#{ a => 1, b => 3}), + true = M#{ a => 1, b => 1 } < id(M#{ a => 1, b => 3}), + false = M#{ a => 1 } < id(M#{ a => 1.0}), + false = M#{ a => 1.0 } < id(M#{ a => 1}), + + true = M#{ "a" => "hi", b => 134 } == id(M#{ b => 134,"a" => "hi"}), + %% lists:sort SortVs = [#{"a"=>1},#{a=>2},#{1=>3},#{<<"a">>=>4}], [#{1:=ok},#{a:=ok},#{"a":=ok},#{<<"a">>:=ok}] = lists:sort([#{"a"=>ok},#{a=>ok},#{1=>ok},#{<<"a">>=>ok}]), [#{1:=3},#{a:=2},#{"a":=1},#{<<"a">>:=4}] = lists:sort(SortVs), [#{1:=3},#{a:=2},#{"a":=1},#{<<"a">>:=4}] = lists:sort(lists:reverse(SortVs)), - ok. t_map_equal(Config) when is_list(Config) -> |