%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 2007-2011. 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.
%% You may obtain a copy of the License at
%%
%% http://www.apache.org/licenses/LICENSE-2.0
%%
%% Unless required by applicable law or agreed to in writing, software
%% distributed under the License is distributed on an "AS IS" BASIS,
%% WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
%% See the License for the specific language governing permissions and
%% limitations under the License.
%%
%% %CopyrightEnd%
%%
-module(array_SUITE).
-include_lib("common_test/include/ct.hrl").
%% Test server specific exports
-export([all/0, suite/0,groups/0,init_per_suite/1, end_per_suite/1,
init_per_group/2,end_per_group/2]).
-export([init_per_testcase/2, end_per_testcase/2]).
-export([
new_test/1,
fix_test/1,
relax_test/1,
resize_test/1,
set_get_test/1,
to_list_test/1,
sparse_to_list_test/1,
from_list_test/1,
to_orddict_test/1,
sparse_to_orddict_test/1,
from_orddict_test/1,
map_test/1,
sparse_map_test/1,
foldl_test/1,
sparse_foldl_test/1,
foldr_test/1,
sparse_foldr_test/1
]).
-export([t/0,t/1,extract_tests/0]).
-import(array,
[new/0, new/1, new/2, is_array/1, set/3, get/2, %size/1,
sparse_size/1, default/1, reset/2, to_list/1, sparse_to_list/1,
from_list/1, from_list/2, to_orddict/1, sparse_to_orddict/1,
from_orddict/1, from_orddict/2, map/2, sparse_map/2, foldl/3,
foldr/3, sparse_foldl/3, sparse_foldr/3, fix/1, relax/1, is_fix/1,
resize/1, resize/2]).
%%
%% all/1
%%
suite() ->
[{ct_hooks,[ts_install_cth]},
{timetrap,{minutes,1}}].
all() ->
[new_test, fix_test, relax_test, resize_test,
set_get_test, to_list_test, sparse_to_list_test,
from_list_test, to_orddict_test, sparse_to_orddict_test,
from_orddict_test, map_test, sparse_map_test,
foldl_test, sparse_foldl_test, foldr_test,
sparse_foldr_test].
groups() ->
[].
init_per_suite(Config) ->
Config.
end_per_suite(_Config) ->
ok.
init_per_group(_GroupName, Config) ->
Config.
end_per_group(_GroupName, Config) ->
Config.
init_per_testcase(_Case, Config) ->
Config.
end_per_testcase(_Case, _Config) ->
ok.
-define(LEAFSIZE,10).
-define(NODESIZE,?LEAFSIZE).
-record(array, {size, %% number of defined entries
max, %% maximum number of entries in current tree
default, %% the default value (usually 'undefined')
elements %% the tuple tree
}).
-define(_assert(What),
begin ?line true = What end
).
-define(_assertNot(What),
begin ?line false = What end
).
-define(_assertMatch(Res,What),
begin
?line case What of Res -> ok end
end
).
-define(_assertError(Reas,What),
begin ?line fun() ->
try What of
A_Success -> exit({test_error, A_Success})
catch error:Reas -> ok end
end()
end
).
-define(LET(Var,Expr, Test), begin ?line fun() -> Var = Expr, Test end() end).
-define(_test(Expr), begin ?line Expr end).
%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Some helpers to be able to run the tests without testserver
%%%%%%%%%%%%%%%%%%%%%%%%%
t() -> t([all]).
t(What) when not is_list(What) ->
t([What]);
t(What) ->
lists:foreach(fun(T) ->
io:format("Test ~p ~n",[T]),
try
?MODULE:T([])
catch _E:_R ->
Line = get(test_server_loc),
io:format("Failed ~p:~p ~p ~p~n ~p~n",
[T,Line,_E,_R, erlang:get_stacktrace()])
end
end, What).
%%%%% extract tests
extract_tests() ->
{ok, In} = file:open("../src/array.erl", [read]),
{ok, Out} = file:open("array_temp.erl", [write]),
try
Tests = extract_tests(In,Out,[]),
Call = fun(Test) ->
io:format(Out, "~s(Config) when is_list(Config) -> ~s_(), ok.~n",
[Test, Test])
end,
[Call(Test) || Test <- Tests],
io:format("Tests ~p~n", [Tests])
catch _:Err ->
io:format("Error: ~p ~p~n", [Err, erlang:get_stacktrace()])
end,
file:close(In),
file:close(Out).
extract_tests(In,Out,Tests) ->
case io:get_line(In,"") of
eof -> lists:reverse(Tests);
"-ifdef(EUNIT)" ++ _ ->
Test = write_test(In,Out),
extract_tests(In,Out, [Test|Tests]);
_E ->
extract_tests(In,Out,Tests)
end.
write_test(In,Out) ->
Line = io:get_line(In,""),
io:put_chars(Out, Line),
[$_|Test] = lists:dropwhile(fun($_) -> false;(_) -> true end,lists:reverse(Line)),
write_test_1(In,Out),
lists:reverse(Test).
write_test_1(In,Out) ->
case io:get_line(In,"") of
"-endif" ++ _ ->
io:nl(Out),
ok;
Line ->
io:put_chars(Out, Line),
write_test_1(In,Out)
end.
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
%% Actual tests
new_test_() ->
N0 = ?LEAFSIZE,
N01 = N0+1,
N1 = ?NODESIZE*N0,
N11 = N1+1,
N2 = ?NODESIZE*N1,
[?_test(new()),
?_test(new([])),
?_test(new(10)),
?_test(new({size,10})),
?_test(new(fixed)),
?_test(new({fixed,true})),
?_test(new({fixed,false})),
?_test(new({default,undefined})),
?_test(new([{size,100},{fixed,false},{default,undefined}])),
?_test(new([100,fixed,{default,0}])),
?_assert(new() =:= new([])),
?_assert(new() =:= new([{size,0},{default,undefined},{fixed,false}])),
?_assert(new() =:= new(0, {fixed,false})),
?_assert(new(fixed) =:= new(0)),
?_assert(new(fixed) =:= new(0, [])),
?_assert(new(10) =:= new([{size,0},{size,5},{size,10}])),
?_assert(new(10) =:= new(0, {size,10})),
?_assert(new(10, []) =:= new(10, [{default,undefined},{fixed,true}])),
?_assertError(badarg, new(-1)),
?_assertError(badarg, new(10.0)),
?_assertError(badarg, new(undefined)),
?_assertError(badarg, new([undefined])),
?_assertError(badarg, new([{default,0} | fixed])),
?_assertError(badarg, new(-1, [])),
?_assertError(badarg, new(10.0, [])),
?_assertError(badarg, new(undefined, [])),
?_assertMatch(#array{size=0,max=N0,default=undefined,elements=N0},
new()),
?_assertMatch(#array{size=0,max=0,default=undefined,elements=N0},
new(fixed)),
?_assertMatch(#array{size=N0,max=N0,elements=N0},
new(N0, {fixed,false})),
?_assertMatch(#array{size=N01,max=N1,elements=N1},
new(N01, {fixed,false})),
?_assertMatch(#array{size=N1,max=N1,elements=N1},
new(N1, {fixed,false})),
?_assertMatch(#array{size=N11,max=N2,elements=N2},
new(N11, {fixed,false})),
?_assertMatch(#array{size=N2, max=N2, default=42,elements=N2},
new(N2, [{fixed,false},{default,42}])),
?_assert(0 =:= array:size(new())),
?_assert(17 =:= array:size(new(17))),
?_assert(100 =:= array:size(array:set(99,0,new()))),
?_assertError(badarg, array:size({bad_data,gives_error})),
?_assert(undefined =:= default(new())),
?_assert(4711 =:= default(new({default,4711}))),
?_assert(0 =:= default(new(10, {default,0}))),
?_assertError(badarg, default({bad_data,gives_error})),
?_assert(is_array(new())),
?_assert(false =:= is_array({foobar, 23, 23})),
?_assert(false =:= is_array(#array{size=bad})),
?_assert(false =:= is_array(#array{max=bad})),
?_assert(is_array(new(10))),
?_assert(is_array(new(10, {fixed,false})))
].
fix_test_() ->
[?_assert(is_array(fix(new()))),
?_assert(fix(new()) =:= new(fixed)),
?_assertNot(is_fix(new())),
?_assertNot(is_fix(new([]))),
?_assertNot(is_fix(new({fixed,false}))),
?_assertNot(is_fix(new(10, {fixed,false}))),
?_assert(is_fix(new({fixed,true}))),
?_assert(is_fix(new(fixed))),
?_assert(is_fix(new(10))),
?_assert(is_fix(new(10, []))),
?_assert(is_fix(new(10, {fixed,true}))),
?_assert(is_fix(fix(new()))),
?_assert(is_fix(fix(new({fixed,false})))),
?_test(set(0, 17, new())),
?_assertError(badarg, set(0, 17, new(fixed))),
?_assertError(badarg, set(1, 42, fix(set(0, 17, new())))),
?_test(set(9, 17, new(10))),
?_assertError(badarg, set(10, 17, new(10))),
?_assertError(badarg, set(10, 17, fix(new(10, {fixed,false}))))
].
relax_test_() ->
[?_assert(is_array(relax(new(fixed)))),
?_assertNot(is_fix(relax(fix(new())))),
?_assertNot(is_fix(relax(new(fixed)))),
?_assert(new() =:= relax(new(fixed))),
?_assert(new() =:= relax(new(0))),
?_assert(new(17, {fixed,false}) =:= relax(new(17))),
?_assert(new(100, {fixed,false})
=:= relax(fix(new(100, {fixed,false}))))
].
resize_test_() ->
[?_assert(resize(0, new()) =:= new()),
?_assert(resize(99, new(99)) =:= new(99)),
?_assert(resize(99, relax(new(99))) =:= relax(new(99))),
?_assert(is_fix(resize(100, new(10)))),
?_assertNot(is_fix(resize(100, relax(new(10))))),
?_assert(array:size(resize(100, new())) =:= 100),
?_assert(array:size(resize(0, new(100))) =:= 0),
?_assert(array:size(resize(99, new(10))) =:= 99),
?_assert(array:size(resize(99, new(1000))) =:= 99),
?_assertError(badarg, set(99, 17, new(10))),
?_test(set(99, 17, resize(100, new(10)))),
?_assertError(badarg, set(100, 17, resize(100, new(10)))),
?_assert(array:size(resize(new())) =:= 0),
?_assert(array:size(resize(new(8))) =:= 0),
?_assert(array:size(resize(array:set(7, 0, new()))) =:= 8),
?_assert(array:size(resize(array:set(7, 0, new(10)))) =:= 8),
?_assert(array:size(resize(array:set(99, 0, new(10,{fixed,false}))))
=:= 100),
?_assert(array:size(resize(array:set(7, undefined, new()))) =:= 0),
?_assert(array:size(resize(array:from_list([1,2,3,undefined])))
=:= 3),
?_assert(array:size(
resize(array:from_orddict([{3,0},{17,0},{99,undefined}])))
=:= 18),
?_assertError(badarg, resize(foo, bad_argument))
].
set_get_test_() ->
N0 = ?LEAFSIZE,
N1 = ?NODESIZE*N0,
[?_assert(array:get(0, new()) =:= undefined),
?_assert(array:get(1, new()) =:= undefined),
?_assert(array:get(99999, new()) =:= undefined),
?_assert(array:get(0, new(1)) =:= undefined),
?_assert(array:get(0, new(1,{default,0})) =:= 0),
?_assert(array:get(9, new(10)) =:= undefined),
?_assertError(badarg, array:get(0, new(fixed))),
?_assertError(badarg, array:get(1, new(1))),
?_assertError(badarg, array:get(-1, new(1))),
?_assertError(badarg, array:get(10, new(10))),
?_assertError(badarg, array:set(-1, foo, new(10))),
?_assertError(badarg, array:set(10, foo, no_array)),
?_assert(array:size(set(0, 17, new())) =:= 1),
?_assert(array:size(set(N1-1, 17, new())) =:= N1),
?_assert(array:size(set(0, 42, set(0, 17, new()))) =:= 1),
?_assert(array:size(set(9, 42, set(0, 17, new()))) =:= 10),
?_assert(array:get(0, set(0, 17, new())) =:= 17),
?_assert(array:get(0, set(1, 17, new())) =:= undefined),
?_assert(array:get(1, set(1, 17, new())) =:= 17),
?_assert(array:get(0, fix(set(0, 17, new()))) =:= 17),
?_assertError(badarg, array:get(1, fix(set(0, 17, new())))),
?_assert(array:get(N1-2, set(N1-1, 17, new())) =:= undefined),
?_assert(array:get(N1-1, set(N1-1, 17, new())) =:= 17),
?_assertError(badarg, array:get(N1, fix(set(N1-1, 17, new())))),
?_assert(array:get(0, set(0, 42, set(0, 17, new()))) =:= 42),
?_assertError(badarg, array:get(0, reset(11, new([{size,10}])))),
?_assertError(badarg, array:get(0, reset(-1, new([{size,10}])))),
?_assert(array:get(0, reset(0, new())) =:= undefined),
?_assert(array:get(0, reset(0, set(0, 17, new()))) =:= undefined),
?_assert(array:get(0, reset(9, set(9, 17, new()))) =:= undefined),
?_assert(array:get(0, reset(11, set(11, 17, new()))) =:= undefined),
?_assert(array:get(0, reset(11, set(12, 17, new()))) =:= undefined),
?_assert(array:get(0, reset(1, set(12, 17, new()))) =:= undefined),
?_assert(array:get(0, reset(11, new())) =:= undefined),
?_assert(array:get(0, reset(0, set(0, 17, new({default,42})))) =:= 42),
?_assert(array:get(0, reset(0, new({default,42}))) =:= 42)
].
to_list_test_() ->
N0 = ?LEAFSIZE,
[?_assert([] =:= to_list(new())),
?_assert([undefined] =:= to_list(new(1))),
?_assert([undefined,undefined] =:= to_list(new(2))),
?_assert(lists:duplicate(N0,0) =:= to_list(new(N0,{default,0}))),
?_assert(lists:duplicate(N0+1,1) =:= to_list(new(N0+1,{default,1}))),
?_assert(lists:duplicate(N0+2,2) =:= to_list(new(N0+2,{default,2}))),
?_assert(lists:duplicate(666,6) =:= to_list(new(666,{default,6}))),
?_assert([1,2,3] =:= to_list(set(2,3,set(1,2,set(0,1,new()))))),
?_assert([3,2,1] =:= to_list(set(0,3,set(1,2,set(2,1,new()))))),
?_assert([1|lists:duplicate(N0-2,0)++[1]] =:=
to_list(set(N0-1,1,set(0,1,new({default,0}))))),
?_assert([1|lists:duplicate(N0-1,0)++[1]] =:=
to_list(set(N0,1,set(0,1,new({default,0}))))),
?_assert([1|lists:duplicate(N0,0)++[1]] =:=
to_list(set(N0+1,1,set(0,1,new({default,0}))))),
?_assert([1|lists:duplicate(N0*3,0)++[1]] =:=
to_list(set((N0*3)+1,1,set(0,1,new({default,0}))))),
?_assertError(badarg, to_list(no_array))
].
sparse_to_list_test_() ->
N0 = ?LEAFSIZE,
[?_assert([] =:= sparse_to_list(new())),
?_assert([] =:= sparse_to_list(new(1))),
?_assert([] =:= sparse_to_list(new(1,{default,0}))),
?_assert([] =:= sparse_to_list(new(2))),
?_assert([] =:= sparse_to_list(new(2,{default,0}))),
?_assert([] =:= sparse_to_list(new(N0,{default,0}))),
?_assert([] =:= sparse_to_list(new(N0+1,{default,1}))),
?_assert([] =:= sparse_to_list(new(N0+2,{default,2}))),
?_assert([] =:= sparse_to_list(new(666,{default,6}))),
?_assert([1,2,3] =:= sparse_to_list(set(2,3,set(1,2,set(0,1,new()))))),
?_assert([3,2,1] =:= sparse_to_list(set(0,3,set(1,2,set(2,1,new()))))),
?_assert([0,1] =:= sparse_to_list(set(N0-1,1,set(0,0,new())))),
?_assert([0,1] =:= sparse_to_list(set(N0,1,set(0,0,new())))),
?_assert([0,1] =:= sparse_to_list(set(N0+1,1,set(0,0,new())))),
?_assert([0,1,2] =:= sparse_to_list(set(N0*10+1,2,set(N0*2+1,1,set(0,0,new()))))),
?_assertError(badarg, sparse_to_list(no_array))
].
from_list_test_() ->
N0 = ?LEAFSIZE,
N1 = ?NODESIZE*N0,
N2 = ?NODESIZE*N1,
N3 = ?NODESIZE*N2,
N4 = ?NODESIZE*N3,
[?_assert(array:size(from_list([])) =:= 0),
?_assert(array:is_fix(from_list([])) =:= false),
?_assert(array:size(from_list([undefined])) =:= 1),
?_assert(array:is_fix(from_list([undefined])) =:= false),
?_assert(array:size(from_list(lists:seq(1,N1))) =:= N1),
?_assert(to_list(from_list(lists:seq(1,N0))) =:= lists:seq(1,N0)),
?_assert(to_list(from_list(lists:seq(1,N0+1))) =:= lists:seq(1,N0+1)),
?_assert(to_list(from_list(lists:seq(1,N0+2))) =:= lists:seq(1,N0+2)),
?_assert(to_list(from_list(lists:seq(1,N2))) =:= lists:seq(1,N2)),
?_assert(to_list(from_list(lists:seq(1,N2+1))) =:= lists:seq(1,N2+1)),
?_assert(to_list(from_list(lists:seq(0,N3))) =:= lists:seq(0,N3)),
?_assert(to_list(from_list(lists:seq(0,N4))) =:= lists:seq(0,N4)),
?_assertError(badarg, from_list([a,b,a,c|d])),
?_assertError(badarg, from_list(no_array))
].
to_orddict_test_() ->
N0 = ?LEAFSIZE,
[?_assert([] =:= to_orddict(new())),
?_assert([{0,undefined}] =:= to_orddict(new(1))),
?_assert([{0,undefined},{1,undefined}] =:= to_orddict(new(2))),
?_assert([{N,0}||N<-lists:seq(0,N0-1)]
=:= to_orddict(new(N0,{default,0}))),
?_assert([{N,1}||N<-lists:seq(0,N0)]
=:= to_orddict(new(N0+1,{default,1}))),
?_assert([{N,2}||N<-lists:seq(0,N0+1)]
=:= to_orddict(new(N0+2,{default,2}))),
?_assert([{N,6}||N<-lists:seq(0,665)]
=:= to_orddict(new(666,{default,6}))),
?_assert([{0,1},{1,2},{2,3}] =:=
to_orddict(set(2,3,set(1,2,set(0,1,new()))))),
?_assert([{0,3},{1,2},{2,1}] =:=
to_orddict(set(0,3,set(1,2,set(2,1,new()))))),
?_assert([{0,1}|[{N,0}||N<-lists:seq(1,N0-2)]++[{N0-1,1}]]
=:= to_orddict(set(N0-1,1,set(0,1,new({default,0}))))),
?_assert([{0,1}|[{N,0}||N<-lists:seq(1,N0-1)]++[{N0,1}]]
=:= to_orddict(set(N0,1,set(0,1,new({default,0}))))),
?_assert([{0,1}|[{N,0}||N<-lists:seq(1,N0)]++[{N0+1,1}]]
=:= to_orddict(set(N0+1,1,set(0,1,new({default,0}))))),
?_assert([{0,0} | [{N,undefined}||N<-lists:seq(1,N0*2)]] ++
[{N0*2+1,1} | [{N,undefined}||N<-lists:seq(N0*2+2,N0*10)]] ++
[{N0*10+1,2}] =:=
to_orddict(set(N0*10+1,2,set(N0*2+1,1,set(0,0,new()))))),
?_assertError(badarg, to_orddict(no_array))
].
sparse_to_orddict_test_() ->
N0 = ?LEAFSIZE,
[?_assert([] =:= sparse_to_orddict(new())),
?_assert([] =:= sparse_to_orddict(new(1))),
?_assert([] =:= sparse_to_orddict(new(1,{default,0}))),
?_assert([] =:= sparse_to_orddict(new(2))),
?_assert([] =:= sparse_to_orddict(new(2,{default,0}))),
?_assert([] =:= sparse_to_orddict(new(N0,{default,0}))),
?_assert([] =:= sparse_to_orddict(new(N0+1,{default,1}))),
?_assert([] =:= sparse_to_orddict(new(N0+2,{default,2}))),
?_assert([] =:= sparse_to_orddict(new(666,{default,6}))),
?_assert([{0,1},{1,2},{2,3}] =:=
sparse_to_orddict(set(2,3,set(1,2,set(0,1,new()))))),
?_assert([{0,3},{1,2},{2,1}] =:=
sparse_to_orddict(set(0,3,set(1,2,set(2,1,new()))))),
?_assert([{0,1},{N0-1,1}] =:=
sparse_to_orddict(set(N0-1,1,set(0,1,new({default,0}))))),
?_assert([{0,1},{N0,1}] =:=
sparse_to_orddict(set(N0,1,set(0,1,new({default,0}))))),
?_assert([{0,1},{N0+1,1}] =:=
sparse_to_orddict(set(N0+1,1,set(0,1,new({default,0}))))),
?_assert([{0,0},{N0*2+1,1},{N0*10+1,2}] =:=
sparse_to_orddict(set(N0*10+1,2,set(N0*2+1,1,set(0,0,new()))))),
?_assertError(badarg, sparse_to_orddict(no_array))
].
from_orddict_test_() ->
N0 = ?LEAFSIZE,
N1 = ?NODESIZE*N0,
N2 = ?NODESIZE*N1,
N3 = ?NODESIZE*N2,
N4 = ?NODESIZE*N3,
[?_assert(array:size(from_orddict([])) =:= 0),
?_assert(array:is_fix(from_orddict([])) =:= false),
?_assert(array:size(from_orddict([{0,undefined}])) =:= 1),
?_assert(array:is_fix(from_orddict([{0,undefined}])) =:= false),
?_assert(array:size(from_orddict([{N0-1,undefined}])) =:= N0),
?_assert(array:size(from_orddict([{N,0}||N<-lists:seq(0,N1-1)]))
=:= N1),
?_assertError({badarg,_}, from_orddict([foo])),
?_assertError({badarg,_}, from_orddict([{200,foo},{1,bar}])),
?_assertError({badarg,_}, from_orddict([{N,0}||N<-lists:seq(0,N0-1)] ++ not_a_list)),
?_assertError(badarg, from_orddict(no_array)),
?_assert(?LET(L, [{N,0}||N<-lists:seq(0,N0-1)],
L =:= to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{N,0}||N<-lists:seq(0,N0)],
L =:= to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{N,0}||N<-lists:seq(0,N2-1)],
L =:= to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{N,0}||N<-lists:seq(0,N2)],
L =:= to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{N,0}||N<-lists:seq(0,N3-1)],
L =:= to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{N,0}||N<-lists:seq(0,N4-1)],
L =:= to_orddict(from_orddict(L)))),
%% Hole in the begining
?_assert(?LET(L, [{0,0}],
L =:= sparse_to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{N0,0}],
L =:= sparse_to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{N1,0}],
L =:= sparse_to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{N3,0}],
L =:= sparse_to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{N4,0}],
L =:= sparse_to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{N0-1,0}],
L =:= sparse_to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{N1-1,0}],
L =:= sparse_to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{N3-1,0}],
L =:= sparse_to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{N4-1,0}],
L =:= sparse_to_orddict(from_orddict(L)))),
%% Hole in middle
?_assert(?LET(L, [{0,0},{N0,0}],
L =:= sparse_to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{0,0},{N1,0}],
L =:= sparse_to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{0,0},{N3,0}],
L =:= sparse_to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{0,0},{N4,0}],
L =:= sparse_to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{0,0},{N0-1,0}],
L =:= sparse_to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{0,0},{N1-1,0}],
L =:= sparse_to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{0,0},{N3-1,0}],
L =:= sparse_to_orddict(from_orddict(L)))),
?_assert(?LET(L, [{0,0},{N4-1,0}],
L =:= sparse_to_orddict(from_orddict(L))))
].
map_test_() ->
N0 = ?LEAFSIZE,
Id = fun (_,X) -> X end,
Plus = fun(N) -> fun (_,X) -> X+N end end,
Default = fun(_K,undefined) -> no_value;
(K,V) -> K+V
end,
[?_assertError(badarg, map([], new())),
?_assertError(badarg, map([], new(10))),
?_assert(to_list(map(Id, new())) =:= []),
?_assert(to_list(map(Id, new(1))) =:= [undefined]),
?_assert(to_list(map(Id, new(5,{default,0}))) =:= [0,0,0,0,0]),
?_assert(to_list(map(Id, from_list([1,2,3,4]))) =:= [1,2,3,4]),
?_assert(to_list(map(Plus(1), from_list([0,1,2,3]))) =:= [1,2,3,4]),
?_assert(to_list(map(Plus(-1), from_list(lists:seq(1,11))))
=:= lists:seq(0,10)),
?_assert(to_list(map(Plus(11), from_list(lists:seq(0,99999))))
=:= lists:seq(11,100010)),
?_assert([{0,0},{N0*2+1,N0*2+1+1},{N0*100+1,N0*100+1+2}] =:=
sparse_to_orddict((map(Default,
set(N0*100+1,2,
set(N0*2+1,1,
set(0,0,new())))))#array{default = no_value}))
].
sparse_map_test_() ->
N0 = ?LEAFSIZE,
Id = fun (_,X) -> X end,
Plus = fun(N) -> fun (_,X) -> X+N end end,
KeyPlus = fun (K,X) -> K+X end,
[?_assertError(badarg, sparse_map([], new())),
?_assertError(badarg, sparse_map([], new(10))),
?_assert(to_list(sparse_map(Id, new())) =:= []),
?_assert(to_list(sparse_map(Id, new(1))) =:= [undefined]),
?_assert(to_list(sparse_map(Id, new(5,{default,0}))) =:= [0,0,0,0,0]),
?_assert(to_list(sparse_map(Id, from_list([1,2,3,4]))) =:= [1,2,3,4]),
?_assert(to_list(sparse_map(Plus(1), from_list([0,1,2,3])))
=:= [1,2,3,4]),
?_assert(to_list(sparse_map(Plus(-1), from_list(lists:seq(1,11))))
=:= lists:seq(0,10)),
?_assert(to_list(sparse_map(Plus(11), from_list(lists:seq(0,99999))))
=:= lists:seq(11,100010)),
?_assert(to_list(sparse_map(Plus(1), set(1,1,new({default,0}))))
=:= [0,2]),
?_assert(to_list(sparse_map(Plus(1),
set(3,4,set(0,1,new({default,0})))))
=:= [2,0,0,5]),
?_assert(to_list(sparse_map(Plus(1),
set(9,9,set(1,1,new({default,0})))))
=:= [0,2,0,0,0,0,0,0,0,10]),
?_assert([{0,0},{N0*2+1,N0*2+1+1},{N0*100+1,N0*100+1+2}] =:=
sparse_to_orddict(sparse_map(KeyPlus,
set(N0*100+1,2,
set(N0*2+1,1,
set(0,0,new()))))))
].
foldl_test_() ->
N0 = ?LEAFSIZE,
Count = fun (_,_,N) -> N+1 end,
Sum = fun (_,X,N) -> N+X end,
Reverse = fun (_,X,L) -> [X|L] end,
Vals = fun(_K,undefined,{C,L}) -> {C+1,L};
(K,X,{C,L}) -> {C,[K+X|L]}
end,
[?_assertError(badarg, foldl([], 0, new())),
?_assertError(badarg, foldl([], 0, new(10))),
?_assert(foldl(Count, 0, new()) =:= 0),
?_assert(foldl(Count, 0, new(1)) =:= 1),
?_assert(foldl(Count, 0, new(10)) =:= 10),
?_assert(foldl(Count, 0, from_list([1,2,3,4])) =:= 4),
?_assert(foldl(Count, 10, from_list([0,1,2,3,4,5,6,7,8,9])) =:= 20),
?_assert(foldl(Count, 1000, from_list(lists:seq(0,999))) =:= 2000),
?_assert(foldl(Sum, 0, from_list(lists:seq(0,10))) =:= 55),
?_assert(foldl(Reverse, [], from_list(lists:seq(0,1000)))
=:= lists:reverse(lists:seq(0,1000))),
?_assert({999,[N0*100+1+2,N0*2+1+1,0]} =:=
foldl(Vals, {0,[]},
set(N0*100+1,2,
set(N0*2+1,1,
set(0,0,new())))))
].
sparse_foldl_test_() ->
N0 = ?LEAFSIZE,
Count = fun (_,_,N) -> N+1 end,
Sum = fun (_,X,N) -> N+X end,
Reverse = fun (_,X,L) -> [X|L] end,
Vals = fun(_K,undefined,{C,L}) -> {C+1,L};
(K,X,{C,L}) -> {C,[K+X|L]}
end,
[?_assertError(badarg, sparse_foldl([], 0, new())),
?_assertError(badarg, sparse_foldl([], 0, new(10))),
?_assert(sparse_foldl(Count, 0, new()) =:= 0),
?_assert(sparse_foldl(Count, 0, new(1)) =:= 0),
?_assert(sparse_foldl(Count, 0, new(10,{default,1})) =:= 0),
?_assert(sparse_foldl(Count, 0, from_list([0,1,2,3,4],0)) =:= 4),
?_assert(sparse_foldl(Count, 0, from_list([0,1,2,3,4,5,6,7,8,9,0],0))
=:= 9),
?_assert(sparse_foldl(Count, 0, from_list(lists:seq(0,999),0))
=:= 999),
?_assert(sparse_foldl(Sum, 0, from_list(lists:seq(0,10), 5)) =:= 50),
?_assert(sparse_foldl(Reverse, [], from_list(lists:seq(0,1000), 0))
=:= lists:reverse(lists:seq(1,1000))),
?_assert({0,[N0*100+1+2,N0*2+1+1,0]} =:=
sparse_foldl(Vals, {0,[]},
set(N0*100+1,2,
set(N0*2+1,1,
set(0,0,new())))))
].
foldr_test_() ->
N0 = ?LEAFSIZE,
Count = fun (_,_,N) -> N+1 end,
Sum = fun (_,X,N) -> N+X end,
List = fun (_,X,L) -> [X|L] end,
Vals = fun(_K,undefined,{C,L}) -> {C+1,L};
(K,X,{C,L}) -> {C,[K+X|L]}
end,
[?_assertError(badarg, foldr([], 0, new())),
?_assertError(badarg, foldr([], 0, new(10))),
?_assert(foldr(Count, 0, new()) =:= 0),
?_assert(foldr(Count, 0, new(1)) =:= 1),
?_assert(foldr(Count, 0, new(10)) =:= 10),
?_assert(foldr(Count, 0, from_list([1,2,3,4])) =:= 4),
?_assert(foldr(Count, 10, from_list([0,1,2,3,4,5,6,7,8,9])) =:= 20),
?_assert(foldr(Count, 1000, from_list(lists:seq(0,999))) =:= 2000),
?_assert(foldr(Sum, 0, from_list(lists:seq(0,10))) =:= 55),
?_assert(foldr(List, [], from_list(lists:seq(0,1000)))
=:= lists:seq(0,1000)),
?_assert({999,[0,N0*2+1+1,N0*100+1+2]} =:=
foldr(Vals, {0,[]},
set(N0*100+1,2,
set(N0*2+1,1,
set(0,0,new())))))
].
sparse_foldr_test_() ->
N0 = ?LEAFSIZE,
Count = fun (_,_,N) -> N+1 end,
Sum = fun (_,X,N) -> N+X end,
List = fun (_,X,L) -> [X|L] end,
Vals = fun(_K,undefined,{C,L}) -> {C+1,L};
(K,X,{C,L}) -> {C,[K+X|L]}
end,
[?_assertError(badarg, sparse_foldr([], 0, new())),
?_assertError(badarg, sparse_foldr([], 0, new(10))),
?_assert(sparse_foldr(Count, 0, new()) =:= 0),
?_assert(sparse_foldr(Count, 0, new(1)) =:= 0),
?_assert(sparse_foldr(Count, 0, new(10,{default,1})) =:= 0),
?_assert(sparse_foldr(Count, 0, from_list([0,1,2,3,4],0)) =:= 4),
?_assert(sparse_foldr(Count, 0, from_list([0,1,2,3,4,5,6,7,8,9,0],0))
=:= 9),
?_assert(sparse_foldr(Count, 0, from_list(lists:seq(0,999),0))
=:= 999),
?_assert(sparse_foldr(Sum, 0, from_list(lists:seq(0,10),5)) =:= 50),
?_assert(sparse_foldr(List, [], from_list(lists:seq(0,1000),0))
=:= lists:seq(1,1000)),
?_assert(sparse_size(new()) =:= 0),
?_assert(sparse_size(new(8)) =:= 0),
?_assert(sparse_size(array:set(7, 0, new())) =:= 8),
?_assert(sparse_size(array:set(7, 0, new(10))) =:= 8),
?_assert(sparse_size(array:set(99, 0, new(10,{fixed,false})))
=:= 100),
?_assert(sparse_size(array:set(7, undefined, new())) =:= 0),
?_assert(sparse_size(array:from_list([1,2,3,undefined])) =:= 3),
?_assert(sparse_size(array:from_orddict([{3,0},{17,0},{99,undefined}]))
=:= 18),
?_assert({0,[0,N0*2+1+1,N0*100+1+2]} =:=
sparse_foldr(Vals, {0,[]},
set(N0*100+1,2,
set(N0*2+1,1,
set(0,0,new())))))
].
new_test(Config) when is_list(Config) -> new_test_(), ok.
fix_test(Config) when is_list(Config) -> fix_test_(), ok.
relax_test(Config) when is_list(Config) -> relax_test_(), ok.
resize_test(Config) when is_list(Config) -> resize_test_(), ok.
set_get_test(Config) when is_list(Config) -> set_get_test_(), ok.
to_list_test(Config) when is_list(Config) -> to_list_test_(), ok.
sparse_to_list_test(Config) when is_list(Config) -> sparse_to_list_test_(), ok.
from_list_test(Config) when is_list(Config) -> from_list_test_(), ok.
to_orddict_test(Config) when is_list(Config) -> to_orddict_test_(), ok.
sparse_to_orddict_test(Config) when is_list(Config) -> sparse_to_orddict_test_(), ok.
from_orddict_test(Config) when is_list(Config) -> from_orddict_test_(), ok.
map_test(Config) when is_list(Config) -> map_test_(), ok.
sparse_map_test(Config) when is_list(Config) -> sparse_map_test_(), ok.
foldl_test(Config) when is_list(Config) -> foldl_test_(), ok.
sparse_foldl_test(Config) when is_list(Config) -> sparse_foldl_test_(), ok.
foldr_test(Config) when is_list(Config) -> foldr_test_(), ok.
sparse_foldr_test(Config) when is_list(Config) -> sparse_foldr_test_(), ok.
