%%
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%% 
%% Copyright Ericsson AB 1997-2016. 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
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%% 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.
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%% %CopyrightEnd%
%%

%%
-module(erl_format_SUITE).

-include_lib("common_test/include/ct.hrl").
-include("erl_format_SUITE_data/format_test_cases.hrl").

-export([all/0, suite/0,
         atoms/1, tuples/1, lists/1]).

-import(runner, [get_term/1]).

%% This test suite test the erl_format() function.
%% It uses the port program "format_test".

suite() ->
    [{ct_hooks,[ts_install_cth]}].

all() -> 
    [atoms, tuples, lists].

%% Tests formatting various atoms.

atoms(Config) when is_list(Config) ->
    P = runner:start(?atoms),

    {term, ''} = get_term(P),
    {term, 'a'} = get_term(P),
    {term, 'A'} = get_term(P),
    {term, 'abc'} = get_term(P),
    {term, 'Abc'} = get_term(P),
    {term, 'ab@c'} = get_term(P),
    {term, 'The rain in Spain stays mainly in the plains'} = get_term(P),

    {term, a} = get_term(P),
    {term, ab} = get_term(P),
    {term, abc} = get_term(P),
    {term, ab@c} = get_term(P),
    {term, abcdefghijklmnopq} = get_term(P),

    {term, ''} = get_term(P),
    {term, 'a'} = get_term(P),
    {term, 'A'} = get_term(P),
    {term, 'abc'} = get_term(P),
    {term, 'Abc'} = get_term(P),
    {term, 'ab@c'} = get_term(P),
    {term, 'The rain in Spain stays mainly in the plains'} = get_term(P),

    {term, a} = get_term(P),
    {term, ab} = get_term(P),
    {term, abc} = get_term(P),
    {term, ab@c} = get_term(P),
    {term, '   abcdefghijklmnopq   '} = get_term(P),

    runner:recv_eot(P),
    ok.



%% Tests formatting various tuples

tuples(Config) when is_list(Config) ->
    P = runner:start(?tuples),

    {term, {}} = get_term(P),
    {term, {a}} = get_term(P),
    {term, {a, b}} = get_term(P),
    {term, {a, b, c}} = get_term(P),
    {term, {1}} = get_term(P),
    {term, {[]}} = get_term(P),
    {term, {[], []}} = get_term(P),
    {term, {[], a, b, c}} = get_term(P),
    {term, {[], a, [], b, c}} = get_term(P),
    {term, {[], a, '', b, c}} = get_term(P),

    runner:recv_eot(P),
    ok.



%% Tests formatting various lists

lists(Config) when is_list(Config) ->
    P = runner:start(?lists),

    {term, []} = get_term(P),
    {term, [a]} = get_term(P),
    {term, [a, b]} = get_term(P),
    {term, [a, b, c]} = get_term(P),
    {term, [1]} = get_term(P),
    {term, [[]]} = get_term(P),
    {term, [[], []]} = get_term(P),
    {term, [[], a, b, c]} = get_term(P),
    {term, [[], a, [], b, c]} = get_term(P),
    {term, [[], a, '', b, c]} = get_term(P),

    {term, [{name, 'Madonna'}, {age, 21}, {data, [{addr, "E-street", 42}]}]} = get_term(P),
    case os:type() of
        vxworks ->
            {term, [{pi, _}, {'cos(70)', _}]} = get_term(P),
            {term, [[pi, _], ['cos(70)', _]]} = get_term(P),
            {term, [[pi, _], [], ["cos(70)", _]]} = get_term(P);
        _ ->
            {term, [{pi, 3.1415}, {'cos(70)', 0.34202}]} = get_term(P),
            {term, [[pi, 3.1415], ['cos(70)', 0.34202]]} = get_term(P),
            {term, [[pi, 3.1415], [], ["cos(70)", 0.34202]]} = get_term(P)
    end,

    {term, [-1]} = get_term(P),

    runner:recv_eot(P),
    ok.