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-rw-r--r--lib/stdlib/test/maps_SUITE.erl116
1 files changed, 90 insertions, 26 deletions
diff --git a/lib/stdlib/test/maps_SUITE.erl b/lib/stdlib/test/maps_SUITE.erl
index 40a8b6ac81..6f3cd8bf1b 100644
--- a/lib/stdlib/test/maps_SUITE.erl
+++ b/lib/stdlib/test/maps_SUITE.erl
@@ -1,7 +1,7 @@
%%
%% %CopyrightBegin%
%%
-%% Copyright Ericsson AB 1997-2014. All Rights Reserved.
+%% Copyright Ericsson AB 1997-2018. All Rights Reserved.
%%
%% Licensed under the Apache License, Version 2.0 (the "License");
%% you may not use this file except in compliance with the License.
@@ -23,51 +23,71 @@
-module(maps_SUITE).
--include_lib("test_server/include/test_server.hrl").
+-include_lib("common_test/include/ct.hrl").
--define(default_timeout, ?t:minutes(1)).
+-export([all/0, suite/0]).
-% Test server specific exports
--export([all/0]).
--export([suite/0]).
--export([init_per_suite/1]).
--export([end_per_suite/1]).
--export([init_per_testcase/2]).
--export([end_per_testcase/2]).
-
--export([t_get_3/1, t_filter_2/1,
+-export([t_update_with_3/1, t_update_with_4/1,
+ t_get_3/1, t_filter_2/1,
t_fold_3/1,t_map_2/1,t_size_1/1,
+ t_iterator_1/1,
t_with_2/1,t_without_2/1]).
-%-define(badmap(V,F,Args), {'EXIT', {{badmap,V}, [{maps,F,Args,_}|_]}}).
-%-define(badarg(F,Args), {'EXIT', {badarg, [{maps,F,Args,_}|_]}}).
-% silly broken hipe
+%%-define(badmap(V,F,Args), {'EXIT', {{badmap,V}, [{maps,F,Args,_}|_]}}).
+%%-define(badarg(F,Args), {'EXIT', {badarg, [{maps,F,Args,_}|_]}}).
+%% silly broken hipe
-define(badmap(V,F,_Args), {'EXIT', {{badmap,V}, [{maps,F,_,_}|_]}}).
+-define(badkey(K,F,_Args), {'EXIT', {{badkey,K}, [{maps,F,_,_}|_]}}).
-define(badarg(F,_Args), {'EXIT', {badarg, [{maps,F,_,_}|_]}}).
suite() ->
- [{ct_hooks, [ts_install_cth]}].
+ [{ct_hooks,[ts_install_cth]},
+ {timetrap,{minutes,1}}].
all() ->
- [t_get_3,t_filter_2,
+ [t_update_with_3,t_update_with_4,
+ t_get_3,t_filter_2,
t_fold_3,t_map_2,t_size_1,
+ t_iterator_1,
t_with_2,t_without_2].
-init_per_suite(Config) ->
- Config.
+t_update_with_3(Config) when is_list(Config) ->
+ V1 = value1,
+ V2 = <<"value2">>,
+ V3 = "value3",
+ Map = #{ key1 => V1, key2 => V2, "key3" => V3 },
+ Fun = fun(V) -> [V,V,{V,V}] end,
+
+ #{ key1 := [V1,V1,{V1,V1}] } = maps:update_with(key1,Fun,Map),
+ #{ key2 := [V2,V2,{V2,V2}] } = maps:update_with(key2,Fun,Map),
+ #{ "key3" := [V3,V3,{V3,V3}] } = maps:update_with("key3",Fun,Map),
-end_per_suite(_Config) ->
+ %% error case
+ ?badmap(b,update_with,[[a,b],a,b]) = (catch maps:update_with([a,b],id(a),b)),
+ ?badarg(update_with,[[a,b],a,#{}]) = (catch maps:update_with([a,b],id(a),#{})),
+ ?badkey([a,b],update_with,[[a,b],Fun,#{}]) = (catch maps:update_with([a,b],Fun,#{})),
ok.
-init_per_testcase(_Case, Config) ->
- Dog=test_server:timetrap(?default_timeout),
- [{watchdog, Dog}|Config].
+t_update_with_4(Config) when is_list(Config) ->
+ V1 = value1,
+ V2 = <<"value2">>,
+ V3 = "value3",
+ Map = #{ key1 => V1, key2 => V2, "key3" => V3 },
+ Fun = fun(V) -> [V,V,{V,V}] end,
+ Init = 3,
+
+ #{ key1 := [V1,V1,{V1,V1}] } = maps:update_with(key1,Fun,Init,Map),
+ #{ key2 := [V2,V2,{V2,V2}] } = maps:update_with(key2,Fun,Init,Map),
+ #{ "key3" := [V3,V3,{V3,V3}] } = maps:update_with("key3",Fun,Init,Map),
-end_per_testcase(_Case, Config) ->
- Dog=?config(watchdog, Config),
- test_server:timetrap_cancel(Dog),
+ #{ key3 := Init } = maps:update_with(key3,Fun,Init,Map),
+
+ %% error case
+ ?badmap(b,update_with,[[a,b],a,b]) = (catch maps:update_with([a,b],id(a),b)),
+ ?badarg(update_with,[[a,b],a,#{}]) = (catch maps:update_with([a,b],id(a),#{})),
ok.
+
t_get_3(Config) when is_list(Config) ->
Map = #{ key1 => value1, key2 => value2 },
DefaultValue = "Default value",
@@ -88,6 +108,8 @@ t_without_2(_Config) ->
%% error case
?badmap(a,without,[[a,b],a]) = (catch maps:without([a,b],id(a))),
?badmap(a,without,[{a,b},a]) = (catch maps:without({a,b},id(a))),
+ ?badmap({0,<<>>,97},without,[[],{0,<<>>,97}]) = (catch maps:without([], {0,<<>>,97})),
+ ?badmap({0,<<>>,97},without,[[false, -20, -8],{0,<<>>,97}]) = (catch maps:without([false, -20, -8], {0, <<>>, 97})),
?badarg(without,[a,#{}]) = (catch maps:without(a,#{})),
ok.
@@ -100,6 +122,8 @@ t_with_2(_Config) ->
%% error case
?badmap(a,with,[[a,b],a]) = (catch maps:with([a,b],id(a))),
?badmap(a,with,[{a,b},a]) = (catch maps:with({a,b},id(a))),
+ ?badmap({0,<<>>,97},with,[[],{0,<<>>,97}]) = (catch maps:with([], {0,<<>>,97})),
+ ?badmap({0,<<>>,97},with,[[false, -20, -8],{0,<<>>,97}]) = (catch maps:with([false, -20, -8], {0, <<>>, 97})),
?badarg(with,[a,#{}]) = (catch maps:with(a,#{})),
ok.
@@ -109,6 +133,8 @@ t_filter_2(Config) when is_list(Config) ->
Pred2 = fun(K,V) -> is_list(K) andalso (V rem 2) =:= 0 end,
#{a := 2,c := 4} = maps:filter(Pred1,M),
#{"b" := 2,"c" := 4} = maps:filter(Pred2,M),
+ #{a := 2,c := 4} = maps:filter(Pred1,maps:iterator(M)),
+ #{"b" := 2,"c" := 4} = maps:filter(Pred2,maps:iterator(M)),
%% error case
?badmap(a,filter,[_,a]) = (catch maps:filter(fun(_,_) -> ok end,id(a))),
?badarg(filter,[<<>>,#{}]) = (catch maps:filter(id(<<>>),#{})),
@@ -121,6 +147,8 @@ t_fold_3(Config) when is_list(Config) ->
Tot0 = lists:sum(Vs),
Tot1 = maps:fold(fun({k,_},V,A) -> A + V end, 0, M0),
true = Tot0 =:= Tot1,
+ Tot2 = maps:fold(fun({k,_},V,A) -> A + V end, 0, maps:iterator(M0)),
+ true = Tot0 =:= Tot2,
%% error case
?badmap(a,fold,[_,0,a]) = (catch maps:fold(fun(_,_,_) -> ok end,0,id(a))),
@@ -133,12 +161,48 @@ t_map_2(Config) when is_list(Config) ->
#{ {k,1} := 1, {k,200} := 200} = M0,
M1 = maps:map(fun({k,_},V) -> V + 42 end, M0),
#{ {k,1} := 43, {k,200} := 242} = M1,
+ M2 = maps:map(fun({k,_},V) -> V + 42 end, maps:iterator(M0)),
+ #{ {k,1} := 43, {k,200} := 242} = M2,
%% error case
?badmap(a,map,[_,a]) = (catch maps:map(fun(_,_) -> ok end, id(a))),
?badarg(map,[<<>>,#{}]) = (catch maps:map(id(<<>>),#{})),
ok.
+t_iterator_1(Config) when is_list(Config) ->
+
+ %% Small map test
+ M0 = #{ a => 1, b => 2 },
+ I0 = maps:iterator(M0),
+ {K1,V1,I1} = maps:next(I0),
+ {K2,V2,I2} = maps:next(I1),
+ none = maps:next(I2),
+
+ KVList = lists:sort([{K1,V1},{K2,V2}]),
+ KVList = lists:sort(maps:to_list(M0)),
+
+ %% Large map test
+
+ Vs2 = lists:seq(1,200),
+ M2 = maps:from_list([{{k,I},I}||I<-Vs2]),
+ KVList2 = lists:sort(iter_kv(maps:iterator(M2))),
+ KVList2 = lists:sort(maps:to_list(M2)),
+
+ %% Larger map test
+
+ Vs3 = lists:seq(1,10000),
+ M3 = maps:from_list([{{k,I},I}||I<-Vs3]),
+ KVList3 = lists:sort(iter_kv(maps:iterator(M3))),
+ KVList3 = lists:sort(maps:to_list(M3)),
+ ok.
+
+iter_kv(I) ->
+ case maps:next(I) of
+ none ->
+ [];
+ {K,V,NI} ->
+ [{K,V} | iter_kv(NI)]
+ end.
t_size_1(Config) when is_list(Config) ->
0 = maps:size(#{}),
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-16 23:37:40 +0000