forked from erlang/otp
/
io_SUITE.erl
1997 lines (1829 loc) · 72 KB
/
io_SUITE.erl
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%%
%% %CopyrightBegin%
%%
%% Copyright Ericsson AB 1999-2011. 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(io_SUITE).
-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([error_1/1, float_g/1, otp_5403/1, otp_5813/1, otp_6230/1,
otp_6282/1, otp_6354/1, otp_6495/1, otp_6517/1, otp_6502/1,
manpage/1, otp_6708/1, otp_7084/1, otp_7421/1,
io_lib_collect_line_3_wb/1, cr_whitespace_in_string/1,
io_fread_newlines/1, otp_8989/1]).
%-define(debug, true).
-ifdef(debug).
-define(format(S, A), io:format(S, A)).
-define(line, put(line, ?LINE), ).
-define(config(X,Y), foo).
-define(t, test_server).
-define(privdir(_), "./io_SUITE_priv").
-else.
-include_lib("test_server/include/test_server.hrl").
-define(format(S, A), ok).
-define(privdir(Conf), ?config(priv_dir, Conf)).
-endif.
% Default timetrap timeout (set in init_per_testcase).
-define(default_timeout, ?t:minutes(1)).
init_per_testcase(_Case, Config) ->
?line Dog = ?t:timetrap(?default_timeout),
[{watchdog, Dog} | Config].
end_per_testcase(_Case, _Config) ->
Dog = ?config(watchdog, _Config),
test_server:timetrap_cancel(Dog),
ok.
suite() -> [{ct_hooks,[ts_install_cth]}].
all() ->
[error_1, float_g, otp_5403, otp_5813, otp_6230,
otp_6282, otp_6354, otp_6495, otp_6517, otp_6502,
manpage, otp_6708, otp_7084, otp_7421,
io_lib_collect_line_3_wb, cr_whitespace_in_string,
io_fread_newlines, otp_8989].
groups() ->
[].
init_per_suite(Config) ->
Config.
end_per_suite(_Config) ->
ok.
init_per_group(_GroupName, Config) ->
Config.
end_per_group(_GroupName, Config) ->
Config.
error_1(doc) ->
["Error cases for output"];
error_1(suite) ->
[];
error_1(Config) when is_list(Config) ->
%% We don't do erroneous output on stdout - the test server
%% seems to catch that somehow.
?line PrivDir = ?privdir(Config),
?line File = filename:join(PrivDir, "slask"),
?line {ok, F1} = file:open(File, [write]),
?line {'EXIT', _} = (catch io:format(muttru, "hej", [])),
?line {'EXIT', _} = (catch io:format(F1, pelle, "hej")),
?line {'EXIT', _} = (catch io:format(F1, 1, "hej")),
?line {'EXIT', _} = (catch io:format(F1, "~p~", [kaka])),
?line {'EXIT', _} = (catch io:format(F1, "~m~n", [kaka])),
%% This causes the file process to die, and it is linked to us,
%% so we can't catch the error this easily.
% ?line {'EXIT', _} = (catch io:put_chars(F1, 666)),
?line file:close(F1),
?line {'EXIT', _} = (catch io:format(F1, "~p", ["hej"])),
ok.
float_g(Config) when is_list(Config) ->
?line ["5.00000e-2",
"0.500000",
"5.00000",
"50.0000",
"500.000",
"5000.00",
"5.00000e+4",
"5.00000e+5"] = float_g_1("~g", 5.0, -2, 5),
?line ["-5.0000e-2",
"-0.50000",
"-5.0000",
"-50.000",
"-500.00",
"-5000.0",
"-5.0000e+4",
"-5.0000e+5"] = float_g_1("~.5g", -5.0, -2, 5),
?line ["5.000e-2",
"0.5000",
"5.000",
"50.00",
"500.0",
"5.000e+3",
"5.000e+4",
"5.000e+5"] = float_g_1("~.4g", 5.0, -2, 5),
?line ["-5.00e-2",
"-0.500",
"-5.00",
"-50.0",
"-5.00e+2",
"-5.00e+3",
"-5.00e+4",
"-5.00e+5"] = float_g_1("~.3g", -5.0, -2, 5),
?line ["5.0e-2",
"0.50",
"5.0",
"5.0e+1",
"5.0e+2",
"5.0e+3",
"5.0e+4",
"5.0e+5"] = float_g_1("~.2g", 5.0, -2, 5),
?line
case catch fmt("~.1g", [0.5]) of
"0.5" ->
?line
["5.0e-2",
"0.5",
"5.0e+0",
"5.0e+1",
"5.0e+2",
"5.0e+3",
"5.0e+4",
"5.0e+5"] = float_g_1("~.1g", 5.0, -2, 5);
{'EXIT',_} -> ok
end,
?line ["4.99999e-2",
"0.499999",
"4.99999",
"49.9999",
"499.999",
"4999.99",
"4.99999e+4",
"4.99999e+5"] = float_g_1("~g", 4.9999949999, -2, 5),
?line ["-5.00000e-2",
"-0.500000",
"-5.00000",
"-50.0000",
"-500.000",
"-5000.00",
"-5.00000e+4",
"-5.00000e+5"] = float_g_1("~g", -4.9999950001, -2, 5),
ok.
float_g_1(Fmt, V, Min, Max) ->
[fmt(Fmt, [V*math:pow(10, E)]) || E <- lists:seq(Min, Max)].
otp_5403(doc) ->
["OTP-5403. ~s formats I/O lists and a single binary."];
otp_5403(suite) ->
[];
otp_5403(Config) when is_list(Config) ->
?line "atom" = fmt("~s", [atom]),
?line "binary" = fmt("~s", [<<"binary">>]),
?line "atail" = fmt("~s", [["a" | <<"tail">>]]),
?line "deepcharlist" = fmt("~s", [["deep",["char",["list"]]]]),
?line "somebinaries" = fmt("~s", [[<<"some">>,[<<"binaries">>]]]),
ok.
otp_5813(doc) ->
["OTP-5813. read/3 is new."];
otp_5813(suite) ->
[];
otp_5813(Config) when is_list(Config) ->
?line PrivDir = ?privdir(Config),
?line File = filename:join(PrivDir, "test"),
?line ok = file:write_file(File, <<"a. ">>),
?line {ok, Fd} = file:open(File, [read]),
?line {ok, a, 1} = io:read(Fd, '', 1),
?line {eof,1} = io:read(Fd, '', 1),
ok = file:close(Fd),
?line ok = file:write_file(File, <<"[}.">>),
?line {ok, Fd2} = file:open(File, [read]),
?line {error,{1,_,_},1} = io:read(Fd2, '', 1),
?line ok = file:close(Fd),
file:delete(File),
ok.
otp_6230(doc) ->
["OTP-6230. ~p and ~P with (huge) binaries."];
otp_6230(suite) ->
[];
otp_6230(Config) when is_list(Config) ->
%% The problem is actually huge binaries, but the small tests here
%% just run through most of the modified code.
?line "<<>>" = fmt("~P", [<<"">>,-1]),
?line "<<\"hej\">>" = fmt("~P", [<<"hej">>,-1]),
?line "{hej,...}" = fmt("~P", [{hej,<<"hej">>},2]),
?line "{hej,<<...>>}" = fmt("~P", [{hej,<<"hej">>},3]),
?line "{hej,<<\"hejs\"...>>}" = fmt("~P", [{hej,<<"hejsan">>},4]),
?line "{hej,<<\"hej\">>}" = fmt("~P", [{hej,<<"hej">>},6]),
?line "<<...>>" = fmt("~P", [<<"hej">>,1]),
?line "<<\"hejs\"...>>" = fmt("~P", [<<"hejsan">>,2]),
?line "<<\"hej\">>" = fmt("~P", [<<"hej">>,4]),
?line "{hej,<<127,...>>}" =
fmt("~P", [{hej,<<127:8,<<"hej">>/binary>>},4]),
?line "{hej,<<127,104,101,...>>}" =
fmt("~P", [{hej,<<127:8,<<"hej">>/binary>>},6]),
B = list_to_binary(lists:duplicate(30000, $a)),
?line "<<\"aaaa"++_ = fmt("~P", [B, 20000]),
ok.
otp_6282(doc) ->
["OTP-6282. ~p truncates strings (like binaries) depending on depth."];
otp_6282(suite) ->
[];
otp_6282(Config) when is_list(Config) ->
?line "[]" = p("", 1, 20, 1),
?line "[]" = p("", 1, 20, -1),
?line "[...]" = p("a", 1, 20, 1),
?line "\"a\"" = p("a", 1, 20, 2),
?line "\"aa\"" = p("aa", 1, 20, 2),
?line "\"aaa\"" = p("aaa", 1, 20, 2),
?line "\"aaaa\"" = p("aaaa", 1, 20, 2),
% ?line "\"aaaa\"..." = p("aaaaaa", 1, 20, 2),
?line "\"a\"" = p("a", 1, 20, -1),
% ?line "\"aa\"..." = p([$a,$a,1000], 1, 20, 2),
% ?line "\"aa\"..." = p([$a,$a,1000], 1, 20, 3),
?line "[97,97,1000]" = p([$a,$a,1000], 1, 20, 4),
S1 = lists:duplicate(200,$a),
?line "[...]" = p(S1, 1, 20, 1),
% ?line "\"aaaaaaaaaaaaaaaa\"\n \"aaaaaaaaaaaaaaaa\"\n \"aaaa\"..." =
% ?line "\"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"..." =
% p(S1, 1, 20, 10),
?line true = "\"" ++ S1 ++ "\"" =:= p(S1, 1, 205, -1),
?line "[97,97,1000|...]" = p([$a,$a,1000,1000], 1, 20, 4),
?line "[[]]" = p([""], 1, 20, 2),
?line "[[]]" = p([""], 1, 20, -1),
?line "[[...]]" = p(["a"], 1, 20, 2),
?line "[\"a\"]" = p(["a"], 1, 20, 3),
?line "[\"aa\"]" = p(["aa"], 1, 20, 3),
?line "[\"aaa\"]" = p(["aaa"], 1, 20, 3),
?line "[\"a\"]" = p(["a"], 1, 20, -1),
% ?line "[\"aa\"...]" = p([[$a,$a,1000]], 1, 20, 3),
% ?line "[\"aa\"...]" = p([[$a,$a,1000]], 1, 20, 4),
?line "[[97,97,1000]]" = p([[$a,$a,1000]], 1, 20, 5),
?line "[[...]]" = p([S1], 1, 20, 2),
% ?line "[\"aaaaaaaaaaaaaa\"\n \"aaaaaaaaaaaaaa\"\n \"aaaaaaaa\"...]" =
% ?line "[\"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"...]" =
% p([S1], 1, 20, 11),
?line true = "[\"" ++ S1 ++ "\"]" =:= p([S1], 1, 210, -1),
?line "[[97,97,1000|...]]" = p([[$a,$a,1000,1000]], 1, 20, 5),
% ?line "[\"aaaa\"...]" = p(["aaaaa"], 1, 10, 3),
?line "[\"aaaaa\"]" = p(["aaaaa"], 1, 10, 6),
ok.
otp_6354(doc) ->
["OTP-6354. io_lib_pretty rewritten."];
otp_6354(suite) ->
[];
otp_6354(Config) when is_list(Config) ->
%% A few tuples:
?line "{}" = p({}, 1, 20, -1),
?line "..." = p({}, 1, 20, 0),
?line "{}" = p({}, 1, 20, 1),
?line "{}" = p({}, 1, 20, 2),
?line "{a}" = p({a}, 1, 20, -1),
?line "..." = p({a}, 1, 20, 0),
?line "{...}" = p({a}, 1, 20, 1),
?line "{a}" = p({a}, 1, 20, 2),
?line "{a,b}" = p({a,b}, 1, 20, -1),
?line "..." = p({a,b}, 1, 20, 0),
?line "{...}" = p({a,b}, 1, 20, 1),
?line "{a,...}" = p({a,b}, 1, 20, 2),
?line "{a,b}" = p({a,b}, 1, 20, 3),
?line "{}" = p({}, 1, 1, -1),
?line "..." = p({}, 1, 1, 0),
?line "{}" = p({}, 1, 1, 1),
?line "{}" = p({}, 1, 1, 2),
?line "{a}" = p({a}, 1, 1, -1),
?line "..." = p({a}, 1, 1, 0),
?line "{...}" = p({a}, 1, 1, 1),
?line "{a}" = p({a}, 1, 1, 2),
?line "{a,\n b}" = p({a,b}, 1, 1, -1),
?line "{1,\n b}" = p({1,b}, 1, 1, -1),
?line "..." = p({a,b}, 1, 1, 0),
?line "{...}" = p({a,b}, 1, 1, 1),
?line "{a,...}" = p({a,b}, 1, 1, 2),
?line "{a,\n b}" = p({a,b}, 1, 1, 3),
?line "{{}}" = p({{}}, 1, 1, 2),
?line "{[]}" = p({[]}, 1, 1, 2),
?line bt(<<"{1,2,a,b,{sfdsf,sdfdsfs},[sfsdf,sdfsdf]}">>,
p({1,2,a,b,{sfdsf,sdfdsfs},[sfsdf,sdfsdf]}, -1)),
?line bt(<<"{abcd,ddddd,\n ddddd}">>,
p({abcd,ddddd,ddddd}, 1,16, -1)),
?line bt(<<"{1,2,a,b,\n {sfdsf,sdfdsfs},\n [sfsdf,sdfsdf]}">>,
p({1,2,a,b,{sfdsf,sdfdsfs},[sfsdf,sdfsdf]}, 1, 35, 100)),
% With other terms than atomic ones on the same line:
% ?line bt(<<"{1,2,a,b,{sfdsf,sdfdsfs},\n [sfsdf,sdfsdf]}">>,
% p({1,2,a,b,{sfdsf,sdfdsfs},[sfsdf,sdfsdf]}, 1, 35, 100)),
% With line breaks:
% ?line bt(<<"{1,\n"
% " 2,\n"
% " a,\n"
% " b,\n"
% " {sfdsf,sdfdsfs},\n"
% " [sfsdf,sdfsdf]}">>,
% p({1,2,a,b,{sfdsf,sdfdsfs},[sfsdf,sdfsdf]}, 1, 35, 100)),
?line "{1,{1,{2,3}}}" = p({1,{1,{2,3}}}, 1, 80, 100),
?line bt(<<"{wwwww,{wwwww,{wwwww,{wwwww,{wwwww,lkjsldfj,klsdjfjklds,\n"
" sdkfjdsl,sdakfjdsklj,sdkljfsdj}}}}}">>,
p({wwwww,{wwwww,{wwwww,{wwwww,{wwwww,lkjsldfj,klsdjfjklds,
sdkfjdsl,sdakfjdsklj,sdkljfsdj}}}}}, -1)),
% With no restriction on number of characters per line:
% ?line bt(<<"{wwwww,{wwwww,{wwwww,{wwwww,{wwwww,lkjsldfj,klsdjfjklds,"
% "sdkfjdsl,sdakfjdsklj,\n"
% " sdkljfsdj}}}}}">>,
% p({wwwww,{wwwww,{wwwww,{wwwww,{wwwww,lkjsldfj,klsdjfjklds,
% sdkfjdsl,sdakfjdsklj,sdkljfsdj}}}}}, -1)),
% With line breaks:
% ?line bt(<<"{wwwww,{wwwww,{wwwww,{wwwww,{wwwww,lkjsldfj,\n"
% " klsdjfjklds,\n"
% " sdkfjdsl,\n"
% " sdakfjdsklj,\n"
% " sdkljfsdj}}}}}">>,
% p({wwwww,{wwwww,{wwwww,{wwwww,{wwwww,lkjsldfj,klsdjfjklds,
% sdkfjdsl,sdakfjdsklj,sdkljfsdj}}}}}, -1)),
?line bt(<<"{wwwww,\n"
" {wwwww,\n"
" {wwwww,\n"
" {wwwww,\n"
" {wwwww,\n"
" {lkjsldfj,\n"
" {klsdjfjklds,\n"
" {klajsljls,\n"
" #aaaaaaaaaaaaaaaaaaaaa"
"aaaaaaaaaaaaaaaaaaaaaaaaaaaaa{}}}}}}}}}">>,
p({wwwww,{wwwww,{wwwww,{wwwww,{wwwww,{lkjsldfj,
{klsdjfjklds,{klajsljls,
{aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa}}}}}}}}},
-1)),
?line "{{...},...}" = p({{a,b},{a,b,c},{d,e,f}},1,8,2),
%% Closing brackets and parentheses count:
?line "{{a,b,c},\n {{1,2,\n 3}}}" = p({{a,b,c},{{1,2,3}}},1,11,-1),
% With line breaks:
% ?line "{{a,b,c},\n {{1,\n 2,\n 3}}}" = p({{a,b,c},{{1,2,3}}},1,11,-1),
?line "{{a,b,c},\n [1,2,\n 3]}" = p({{a,b,c},[1,2,3]},1,10,-1),
% With line breaks:
% ?line "{{a,b,c},\n [1,\n 2,\n 3]}" = p({{a,b,c},[1,2,3]},1,10,-1),
?line "[{{a,b,c},\n {1,2,\n 3}}]" = p([{{a,b,c},{1,2,3}}],1,12,-1),
% With line breaks:
% ?line "[{{a,b,c},\n {1,\n 2,\n 3}}]" = p([{{a,b,c},{1,2,3}}],1,12,-1),
%% A few lists:
?line "[]" = p([], 1, 20, -1),
?line "..." = p([], 1, 20, 0),
?line "[]" = p([], 1, 20, 1),
?line "[]" = p([], 1, 20, 2),
?line "[a]" = p([a], 1, 20, -1),
?line "..." = p([a], 1, 20, 0),
?line "[...]" = p([a], 1, 20, 1),
?line "[a]" = p([a], 1, 20, 2),
?line "[a,b]" = p([a,b], 1, 20, -1),
?line "..." = p([a,b], 1, 20, 0),
?line "[...]" = p([a,b], 1, 20, 1),
?line "[a|...]" = p([a,b], 1, 20, 2),
?line "[a,b]" = p([a,b], 1, 20, 3),
?line "[a|b]" = p([a|b], 1, 20, -1),
?line "..." = p([a|b], 1, 20, 0),
?line "[...]" = p([a|b], 1, 20, 1),
?line "[a|...]" = p([a|b], 1, 20, 2),
?line "[a|b]" = p([a|b], 1, 20, 3),
?line "[]" = p([], 1, 1, -1),
?line "..." = p([], 1, 1, 0),
?line "[]" = p([], 1, 1, 1),
?line "[]" = p([], 1, 1, 2),
?line "[a]" = p([a], 1, 1, -1),
?line "..." = p([a], 1, 1, 0),
?line "[...]" = p([a], 1, 1, 1),
?line "[a]" = p([a], 1, 1, 2),
?line "[a,\n b]" = p([a,b], 1, 1, -1),
?line "..." = p([a,b], 1, 1, 0),
?line "[...]" = p([a,b], 1, 1, 1),
?line "[a|...]" = p([a,b], 1, 1, 2),
?line "[a,\n b]" = p([a,b], 1, 1, 3),
?line "[a|\n b]" = p([a|b], 1, 1, -1),
?line "..." = p([a|b], 1, 1, 0),
?line "[...]" = p([a|b], 1, 1, 1),
?line "[a|...]" = p([a|b], 1, 1, 2),
?line "[a|\n b]" = p([a|b], 1, 1, 3),
?line "[{}]" = p([{}], 1, 1, 2),
?line "[[]]" = p([[]], 1, 1, 2),
?line bt(<<"[1,2,a,b,{sfdsf,sdfdsfs},[sfsdf,sdfsdf]]">>,
p([1,2,a,b,{sfdsf,sdfdsfs},[sfsdf,sdfsdf]], -1)),
?line bt(<<"[1,2,a,b,\n {sfdsf,sdfdsfs},\n [sfsdf,sdfsdf]]">>,
p([1,2,a,b,{sfdsf,sdfdsfs},[sfsdf,sdfsdf]], 1, 35, 100)),
% With other terms than atomic ones on the same line:
% ?line bt(<<"[1,2,a,b,{sfdsf,sdfdsfs},\n [sfsdf,sdfsdf]]">>,
% p([1,2,a,b,{sfdsf,sdfdsfs},[sfsdf,sdfsdf]], 1, 35, 100)),
% With line breaks:
% ?line bt(<<"[1,\n"
% " 2,\n"
% " a,\n"
% " b,\n"
% " {sfdsf,sdfdsfs},\n"
% " [sfsdf,sdfsdf]]">>,
% p([1,2,a,b,{sfdsf,sdfdsfs},[sfsdf,sdfsdf]], 1, 35, 100)),
%% Element #8 is not printable:
?line "[49," ++ _ = p("1234567"++[3,4,5,6,7], 1, 100, 9),
% ?line "\"1234567\"..." = p("1234567"++[3,4,5,6,7], 1, 100, 8),
%% A few records:
%% -record(a, {}).
%% -record(a, {}).
?line "..." = p({a}, 0),
?line "{...}" = p({a}, 1),
?line "#a{}" = p({a}, 2),
?line "#a{}" = p({a}, -1),
%% -record(b, {f}).
?line "{...}" = p({b}, 1),
?line "..." = p({b,c}, 0),
?line "{...}" = p({b,c}, 1),
?line "#b{...}" = p({b,c}, 2),
?line "#b{f = c}" = p({b,c}, 3),
?line "#b{f = c}" = p({b,c}, -1),
?line "..." = p({b,{c,d}}, 0),
?line "{...}" = p({b,{c,d}}, 1),
?line "#b{...}" = p({b,{c,d}}, 2),
?line "#b{f = {...}}" = p({b,{c,d}}, 3),
?line "#b{f = {c,...}}" = p({b,{c,d}}, 4),
?line "#b{f = {c,d}}" = p({b,{c,d}}, 5),
?line "#b{f = {...}}" = p({b,{b,c}}, 3),
?line "#b{f = #b{...}}" = p({b,{b,c}}, 4),
?line "#b{f = #b{f = c}}" = p({b,{b,c}}, 5),
%% -record(c, {f1, f2}).
?line "#c{f1 = d,f2 = e}" = p({c,d,e}, -1),
?line "..." = p({c,d,e}, 0),
?line "{...}" = p({c,d,e}, 1),
?line "#c{...}" = p({c,d,e}, 2),
?line "#c{f1 = d,...}" = p({c,d,e}, 3),
?line "#c{f1 = d,f2 = e}" = p({c,d,e}, 4),
%% -record(d, {a..., b..., c.., d...}).
?line bt(<<"#d{aaaaaaaaaaaaaaaaaaaa = 1,bbbbbbbbbbbbbbbbbbbb = 2,\n"
" cccccccccccccccccccc = 3,dddddddddddddddddddd = 4,\n"
" eeeeeeeeeeeeeeeeeeee = 5}">>,
p({d,1,2,3,4,5}, -1)),
% With no restriction on number of characters per line:
% ?line bt(<<"#d{aaaaaaaaaaaaaaaaaaaa = 1,bbbbbbbbbbbbbbbbbbbb = 2,"
% "cccccccccccccccccccc = 3,\n dddddddddddddddddddd = 4,"
% "eeeeeeeeeeeeeeeeeeee = 5}">>,
% p({d,1,2,3,4,5}, -1)),
% With line breaks:
% ?line bt(<<"#d{aaaaaaaaaaaaaaaaaaaa = 1,\n"
% " bbbbbbbbbbbbbbbbbbbb = 2,\n"
% " cccccccccccccccccccc = 3,\n"
% " dddddddddddddddddddd = 4,\n"
% " eeeeeeeeeeeeeeeeeeee = 5}">>,
% p({d,1,2,3,4,5}, -1)),
?line "..." = p({d,1,2,3,4,5}, 0),
?line "{...}" = p({d,1,2,3,4,5}, 1),
?line "#d{...}" = p({d,1,2,3,4,5}, 2),
?line "#d{aaaaaaaaaaaaaaaaaaaa = 1,...}" = p({d,1,2,3,4,5}, 3),
?line bt(<<"#d{aaaaaaaaaaaaaaaaaaaa = 1,bbbbbbbbbbbbbbbbbbbb = 2,...}">>,
p({d,1,2,3,4,5}, 4)),
?line bt(<<"#d{aaaaaaaaaaaaaaaaaaaa = 1,bbbbbbbbbbbbbbbbbbbb = 2,\n"
" cccccccccccccccccccc = 3,...}">>,
p({d,1,2,3,4,5}, 5)), % longer than 80 characters...
% With no restriction on number of characters per line:
% ?line bt(<<"#d{aaaaaaaaaaaaaaaaaaaa = 1,bbbbbbbbbbbbbbbbbbbb = 2,"
% "cccccccccccccccccccc = 3,...}">>,
% p({d,1,2,3,4,5}, 5)), % longer than 80 characters...
% With line breaks:
% ?line bt(<<"#d{aaaaaaaaaaaaaaaaaaaa = 1,\n"
% " bbbbbbbbbbbbbbbbbbbb = 2,\n"
% " cccccccccccccccccccc = 3,...}">>,
% p({d,1,2,3,4,5}, 5)),
?line bt(<<"#d{aaaaaaaaaaaaaaaaaaaa = 1,bbbbbbbbbbbbbbbbbbbb = 2,\n"
" cccccccccccccccccccc = 3,dddddddddddddddddddd = 4,...}">>,
p({d,1,2,3,4,5}, 6)),
% With no restriction on number of characters per line:
% ?line bt(<<"#d{aaaaaaaaaaaaaaaaaaaa = 1,bbbbbbbbbbbbbbbbbbbb = 2,"
% "cccccccccccccccccccc = 3,\n dddddddddddddddddddd = 4,...}">>,
% p({d,1,2,3,4,5}, 6)),
% With line breaks:
% ?line bt(<<"#d{aaaaaaaaaaaaaaaaaaaa = 1,\n"
% " bbbbbbbbbbbbbbbbbbbb = 2,\n"
% " cccccccccccccccccccc = 3,\n"
% " dddddddddddddddddddd = 4,...}">>,
% p({d,1,2,3,4,5}, 6)),
?line bt(<<"#d{aaaaaaaaaaaaaaaaaaaa = 1,bbbbbbbbbbbbbbbbbbbb = 2,\n"
" cccccccccccccccccccc = 3,dddddddddddddddddddd = 4,\n"
" eeeeeeeeeeeeeeeeeeee = 5}">>,
p({d,1,2,3,4,5}, 7)),
% With no restriction on number of characters per line:
% ?line bt(<<"#d{aaaaaaaaaaaaaaaaaaaa = 1,bbbbbbbbbbbbbbbbbbbb = 2,"
% "cccccccccccccccccccc = 3,\n dddddddddddddddddddd = 4,"
% "eeeeeeeeeeeeeeeeeeee = 5}">>,
% p({d,1,2,3,4,5}, 7)),
% With line breaks:
% ?line bt(<<"#d{aaaaaaaaaaaaaaaaaaaa = 1,\n"
% " bbbbbbbbbbbbbbbbbbbb = 2,\n"
% " cccccccccccccccccccc = 3,\n"
% " dddddddddddddddddddd = 4,\n"
% " eeeeeeeeeeeeeeeeeeee = 5}">>,
% p({d,1,2,3,4,5}, 7)),
?line bt(<<"#rrrrr{\n"
" f1 = 1,\n"
" f2 = #rrrrr{f1 = a,f2 = b,f3 = c},\n"
" f3 = \n"
" #rrrrr{\n"
" f1 = h,f2 = i,\n"
" f3 = \n"
" #rrrrr{\n"
" f1 = aa,\n"
" f2 = \n"
" #rrrrr{\n"
" f1 = #rrrrr{f1 = a,f2 = b,f3 = c},\n"
" f2 = 2,f3 = 3},\n"
" f3 = bb}}}">>,
p({rrrrr,1,{rrrrr,a,b,c},{rrrrr,h,i,
{rrrrr,aa,{rrrrr,{rrrrr,a,b,c},
2,3},bb}}},
-1)),
% With other terms than atomic ones on the same line:
% ?line bt(<<"#rrrrr{\n"
% " f1 = 1,f2 = #rrrrr{f1 = a,f2 = b,f3 = c},\n"
% " f3 = \n"
% " #rrrrr{\n"
% " f1 = h,f2 = i,\n"
% " f3 = \n"
% " #rrrrr{\n"
% " f1 = aa,\n"
% " f2 = \n"
% " #rrrrr{\n"
% " f1 = #rrrrr{f1 = a,f2 = b,"
% "f3 = c},f2 = 2,f3 = 3},\n"
% " f3 = bb}}}">>,
% p({rrrrr,1,{rrrrr,a,b,c},{rrrrr,h,i,
% {rrrrr,aa,{rrrrr,{rrrrr,a,b,c},
% 2,3},bb}}},
% -1)),
% With line breaks:
% ?line bt(<<"#rrrrr{\n"
% " f1 = 1,\n"
% " f2 = #rrrrr{f1 = a,f2 = b,f3 = c},\n"
% " f3 = \n"
% " #rrrrr{\n"
% " f1 = h,\n"
% " f2 = i,\n"
% " f3 = \n"
% " #rrrrr{\n"
% " f1 = aa,\n"
% " f2 = \n"
% " #rrrrr{\n"
% " f1 = #rrrrr{f1 = a,f2 = b,"
% "f3 = c},\n"
% " f2 = 2,\n"
% " f3 = 3},\n"
% " f3 = bb}}}">>,
% p({rrrrr,1,{rrrrr,a,b,c},{rrrrr,h,i,
% {rrrrr,aa,{rrrrr,{rrrrr,a,b,c},
% 2,3},bb}}},
% -1)),
?line bt(<<"#d{aaaaaaaaaaaaaaaaaaaa = 1,\n"
" bbbbbbbbbbbbbbbbbbbb = \n"
" #d{aaaaaaaaaaaaaaaaaaaa = a,bbbbbbbbbbbbbbbbbbbb = b,\n"
" cccccccccccccccccccc = c,dddddddddddddddddddd = d,\n"
" eeeeeeeeeeeeeeeeeeee = e},\n"
" cccccccccccccccccccc = 3,\n"
" dddddddddddddddddddd = \n"
" #d{aaaaaaaaaaaaaaaaaaaa = h,bbbbbbbbbbbbbbbbbbbb = i,\n"
" cccccccccccccccccccc = \n"
" #d{aaaaaaaaaaaaaaaaaaaa = aa,"
"bbbbbbbbbbbbbbbbbbbb = bb,\n"
" cccccccccccccccccccc = \n"
" #d{aaaaaaaaaaaaaaaaaaaa = 1,"
"bbbbbbbbbbbbbbbbbbbb = 2,\n"
" cccccccccccccccccccc = 3,"
"dddddddddddddddddddd = 4,\n"
" eeeeeeeeeeeeeeeeeeee = 5},\n"
" dddddddddddddddddddd = dd,"
"eeeeeeeeeeeeeeeeeeee = ee},\n"
" dddddddddddddddddddd = k,"
"eeeeeeeeeeeeeeeeeeee = l},\n"
" eeeeeeeeeeeeeeeeeeee = 5}">>,
p({d,1,{d,a,b,c,d,e},3,{d,h,i,{d,aa,bb,{d,1,2,3,4,5},dd,ee},
k,l},5}, -1)),
% With line breaks:
% ?line bt(<<"#d{aaaaaaaaaaaaaaaaaaaa = 1,\n"
% " bbbbbbbbbbbbbbbbbbbb = \n"
% " #d{aaaaaaaaaaaaaaaaaaaa = a,\n"
% " bbbbbbbbbbbbbbbbbbbb = b,\n"
% " cccccccccccccccccccc = c,\n"
% " dddddddddddddddddddd = d,\n"
% " eeeeeeeeeeeeeeeeeeee = e},\n"
% " cccccccccccccccccccc = 3,\n"
% " dddddddddddddddddddd = \n"
% " #d{aaaaaaaaaaaaaaaaaaaa = h,\n"
% " bbbbbbbbbbbbbbbbbbbb = i,\n"
% " cccccccccccccccccccc = \n"
% " #d{aaaaaaaaaaaaaaaaaaaa = aa,\n"
% " bbbbbbbbbbbbbbbbbbbb = bb,\n"
% " cccccccccccccccccccc = \n"
% " #d{aaaaaaaaaaaaaaaaaaaa = 1,\n"
% " bbbbbbbbbbbbbbbbbbbb = 2,\n"
% " cccccccccccccccccccc = 3,\n"
% " dddddddddddddddddddd = 4,\n"
% " eeeeeeeeeeeeeeeeeeee = 5},\n"
% " dddddddddddddddddddd = dd,\n"
% " eeeeeeeeeeeeeeeeeeee = ee},\n"
% " dddddddddddddddddddd = k,\n"
% " eeeeeeeeeeeeeeeeeeee = l},\n"
% " eeeeeeeeeeeeeeeeeeee = 5}">>,
% p({d,1,{d,a,b,c,d,e},3,{d,h,i,{d,aa,bb,{d,1,2,3,4,5},dd,ee},
% k,l},5}, -1)),
A = aaaaaaaaaaaaa,
%% Print the record with dots at the end of the line (Ll = 80).
?line "{aaaaaaa" ++ _ =
p({A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,
{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,
{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,
{A,{A,{ggg,{hhh,{ii,{jj,{kk,{ll,{mm,{nn,{oo,{d,1,2,3,4,5}
}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
}}}}}}}}}}}}}}}}, 146),
?line "{aaaaaaa" ++ _ =
p({A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,
{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,
{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{A,
{A,{A,{A,{A,{A,{ggg,{hhh,{ii,{jj,{kk,{ll,{mm,{nn,{oo,{a}
}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}
}}}}}}}}}}}}}}}}}}}, 152),
?line bt(<<"{aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {g,{h,{i,{j,{k,{l,{m,{n,{o,#"
"d{...}}}}}}}}}}}}}}}}">>,
p({A,{A,{A,{A,{A,{A,
{g,{h,{i,{j,{k,{l,{m,{n,{o,{d,1,2,3,4,5}}}}}}}}}}}}}}}}, 32)),
?line bt(<<"{a,#b{f = {c,{d,{e,{f,...}}}}}}">>,
p({a,{b,{c,{d,{e,{f,g}}}}}}, 12)),
?line bt(<<"{aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,#c{f1 = ddd,"
"f2 = eee}}}}}}}}}}">>,
p({A,{A,{A,{A,{A,{A,{A,{A,{A,{c,ddd,eee}}}}}}}}}}, 100)),
?line bt(<<"{aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,{aaaaaaaaaaaaa,{aaaaaaaaaaaaa,...}}}}">>,
p({A,{A,{A,{A,{b}}}}}, 8)),
% With no restriction on number of characters per line:
% ?line bt(<<"{aaaaaaaaaaaaa,{aaaaaaaaaaaaa,{aaaaaaaaaaaaa,"
% "{aaaaaaaaaaaaa,...}}}}">>,
% p({A,{A,{A,{A,{b}}}}}, 8)),
?line bt(<<"{aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,{aaaaaaaaaaaaa,{aaaaaaaaaaaaa,...}}}}}">>,
p({A,{A,{A,{A,{A,{b}}}}}}, 10)),
% With no restriction on number of characters per line:
% ?line bt(<<"{aaaaaaaaaaaaa,\n"
% " {aaaaaaaaaaaaa,{aaaaaaaaaaaaa,{aaaaaaaaaaaaa,"
% "{aaaaaaaaaaaaa,...}}}}}">>,
% p({A,{A,{A,{A,{A,{b}}}}}}, 10)),
?line bt(<<"{aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,"
"{aaaaaaaaaaaaa,#a{}}}}}}}}}}}">>,
p({A,{A,{A,{A,{A,{A,{A,{A,{A,{A,{a}}}}}}}}}}}, 23)),
?line bt(<<"{aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n",
" #rrrrr{\n"
" f1 = kljlkjlksfdgkljlsdkjf,"
"f2 = kljkljsdaflkjlkjsdf,...}}}}">>,
p({A,{A,{A,{rrrrr, kljlkjlksfdgkljlsdkjf,
kljkljsdaflkjlkjsdf,
asdfkldsjfklkljsdklfds}}}}, 10)),
% With no restriction on number of characters per line:
% ?line bt(<<"{aaaaaaaaaaaaa,\n"
% " {aaaaaaaaaaaaa,\n"
% " {aaaaaaaaaaaaa,\n",
% " #rrrrr{f1 = kljlkjlksfdgkljlsdkjf,f2 = "
% "kljkljsdaflkjlkjsdf,...}}}}">>,
% p({A,{A,{A,{rrrrr, kljlkjlksfdgkljlsdkjf,
% kljkljsdaflkjlkjsdf,
% asdfkldsjfklkljsdklfds}}}}, 10)),
?line bt(<<"{aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {aaaaaaaaaaaaa,\n"
" {g,{h,{i,{j,{k,{l,{m,{n,"
"{o,#a{}}}}}}}}}}}}}}}}}">>,
p({A,{A,{A,{A,{A,{A,{A,
{g,{h,{i,{j,{k,{l,{m,{n,{o,{a}}}}}}}}}}}}}}}}}, 100)),
?line bt(<<"#c{\n"
" f1 = \n"
" #c{\n"
" f1 = \n"
" #c{\n"
" f1 = \n"
" #c{\n"
" f1 = \n"
" #c{\n"
" f1 = \n"
" #c{\n"
" f1 = \n"
" #c{\n"
" f1 = \n"
" #c{\n"
" f1 = \n"
" #c{\n"
" f1 = #c{f1 = #c{f1 = #c{f1 = a,"
"f2 = b},f2 = b},f2 = b},\n"
" f2 = b},\n"
" f2 = b},\n"
" f2 = b},\n"
" f2 = b},\n"
" f2 = b},\n"
" f2 = b},\n"
" f2 = b},\n"
" f2 = b},\n"
" f2 = b}">>,
p({c,{c,{c,{c,{c,{c,{c,{c,{c,{c,{c,{c,a,b},b},b},b},b},b},
b},b},b},b},b},b}, -1)),
?line bt(<<"#rrrrr{\n"
" f1 = \n"
" #rrrrr{\n"
" f1 = \n"
" #rrrrr{\n"
" f1 = \n"
" #rrrrr{\n"
" f1 = \n"
" {rrrrr,{rrrrr,a,#rrrrr{f1 = {rrrrr,1,2},f2 = a,"
"f3 = b}},b},\n"
" f2 = {rrrrr,c,d},\n"
" f3 = {rrrrr,1,2}},\n"
" f2 = 1,f3 = 2},\n"
" f2 = 3,f3 = 4},\n"
" f2 = 5,f3 = 6}">>,
p({rrrrr,{rrrrr,{rrrrr,{rrrrr,{rrrrr,{rrrrr,a,{rrrrr,
{rrrrr,1,2},a,b}},b},{rrrrr,c,d},{rrrrr,1,2}},
1,2},3,4},5,6}, -1)),
% With other terms than atomic ones on the same line:
% ?line bt(<<"#rrrrr{\n"
% " f1 = \n"
% " #rrrrr{\n"
% " f1 = \n"
% " #rrrrr{\n"
% " f1 = \n"
% " #rrrrr{\n"
% " f1 = \n"
% " {rrrrr,{rrrrr,a,#rrrrr{f1 = {rrrrr,1,2},f2 = a,"
% "f3 = b}},b},\n"
% " f2 = {rrrrr,c,d},f3 = {rrrrr,1,2}},\n"
% " f2 = 1,f3 = 2},\n"
% " f2 = 3,f3 = 4},\n"
% " f2 = 5,f3 = 6}">>,
% p({rrrrr,{rrrrr,{rrrrr,{rrrrr,{rrrrr,{rrrrr,a,{rrrrr,
% {rrrrr,1,2},a,b}},b},{rrrrr,c,d},{rrrrr,1,2}},
% 1,2},3,4},5,6}, -1)),
% With no restriction on number of characters per line:
% ?line bt(<<"#rrrrr{\n"
% " f1 = \n"
% " #rrrrr{\n"
% " f1 = \n"
% " #rrrrr{\n"
% " f1 = \n"
% " #rrrrr{\n"
% " f1 = {rrrrr,{rrrrr,a,#rrrrr{f1 = {rrrrr,1,2},f2 = a,"
% "f3 = b}},b},\n"
% " f2 = {rrrrr,c,d},f3 = {rrrrr,1,2}},\n"
% " f2 = 1,f3 = 2},\n"
% " f2 = 3,f3 = 4},\n"
% " f2 = 5,f3 = 6}">>,
% p({rrrrr,{rrrrr,{rrrrr,{rrrrr,{rrrrr,{rrrrr,a,{rrrrr,
% {rrrrr,1,2},a,b}},b},{rrrrr,c,d},{rrrrr,1,2}},
% 1,2},3,4},5,6}, -1)),
% With line breaks:
% ?line bt(<<"#rrrrr{\n"
% " f1 = \n"
% " #rrrrr{\n"
% " f1 = \n"
% " #rrrrr{\n"
% " f1 = \n"
% " #rrrrr{\n"
% " f1 = {rrrrr,{rrrrr,a,#rrrrr{f1 = {rrrrr,1,2},f2 = a,"
% "f3 = b}},b},\n"
% " f2 = {rrrrr,c,d},\n"
% " f3 = {rrrrr,1,2}},\n"
% " f2 = 1,\n"
% " f3 = 2},\n"
% " f2 = 3,\n"
% " f3 = 4},\n"
% " f2 = 5,\n"
% " f3 = 6}">>,
% p({rrrrr,{rrrrr,{rrrrr,{rrrrr,{rrrrr,{rrrrr,a,{rrrrr,
% {rrrrr,1,2},a,b}},b},{rrrrr,c,d},{rrrrr,1,2}},
% 1,2},3,4},5,6}, -1)),
?line "{aaa,\n {aaa," ++ _ =
p({aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,
{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,
{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,
{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,{aaa,
{aaa,a}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}},
1, 80, -1),
%% A few other cases...
?line "{a,#Fun<" ++ _ = lists:flatten(io_lib_pretty:print({a,fun fmt/2})),
?line "#Fun<" ++ _ = io_lib_pretty:print(fun() -> foo end),
% ?line "[<<\"foobar\">>|<<\"barf\"...>>]" =
% p([<<"foobar">>|<<"barfoo">>], 1, 30, 4),
%% No support for negative columns any more:
?line "[a,\n [b,\n c,\n d,\n [e,\n f]],\n c]" =
p([a,[b,c,d,[e,f]],c], -1, 2, 10),
?line "[a,\n [b,\n c,\n d,\n [e,\n f]],\n c]" =
p([a,[b,c,d,[e,f]],c], 0, 2, 10),
%% 20 bytes are tried first, then the rest. Try 21 bytes:
L = lists:duplicate(20, $a),
% ?line bt(<<"<<\"aaaaaa\"\n \"aaaaaa\"\n \"aaaaaa\"\n \"aaa\">>">>,
?line bt(<<"<<\"aaaaaaaaaaaaaaaaaaaaa\">>">>,
p(list_to_binary([$a | L]), 1, 10, -1)),
?line "<<97," ++ _ = p(list_to_binary(L ++ [3]), 1, 10, -1),
% ?line "<<\"aaaa\"...>>" = p(list_to_binary(L ++ [3]), 1, 10, 2),
% ?line "<<\"aaaaaa\"\n \"aa\"...>>" =
% ?line "<<\"aaaaaaaa\"...>>" =
% p(list_to_binary(L ++ [3]), 1, 10, 3),
% ?line "<<\"aaaaaa\"\n \"aaaaaa\"\n \"aaaaaa\"\n \"aa\"...>>" =
% ?line "<<\"aaaaaaaaaaaaaaaaaaaa\"...>>" =
% p(list_to_binary(L ++ [3]), 1, 10, 21),
?line "<<97," ++ _ = p(list_to_binary(L ++ [3]), 1, 10, 22),
?line "\"\\b\\t\\n\\v\\f\\r\\e\250\"" =
p([8,9,10,11,12,13,27,168], 1, 40, -1),
% ?line "\"\\b\\t\\n\"\n \"\\v\\f\\r\"\n \"\\e\250\"" =
?line "\"\\b\\t\\n\\v\\f\\r\\e¨\"" =
p([8,9,10,11,12,13,27,168], 1, 10, -1),
?line "\"\\b\\t\\n\\v\\f\\r\\e\250\"" =
p([8,9,10,11,12,13,27,168], 1, 40, 100),
% ?line "\"\\e\\t\\nab\"\n \"cd\"" =
?line "\"\\e\\t\\nabcd\"" =
p("\e\t\nabcd", 1, 12, -1),
%% DEL (127) is special...
?line "[127]" = p("\d", 1, 10, -1),
?line "[127]" = p([127], 1, 10, 100),
?line "<<\"\\b\\t\\n\\v\\f\\r\\e\250\">>" =
p(<<8,9,10,11,12,13,27,168>>, 1, 40, -1),
?line "<<\"\\b\\t\\n\\v\\f\\r\\e\250\">>" =
p(<<8,9,10,11,12,13,27,168>>, 1, 10, -1),
?line "<<127>>" = p(<<127>>, 1, 10, 100),
%% "Partial" string binaries:
?line "<<\"he\"...>>" = p(list_to_binary("he"++[3]), 1, 80, 2),
?line "<<\"he\"...>>" = p(list_to_binary("he"++[3]), 1, 80, 3),
?line "<<104,101,3>>" = p(list_to_binary("he"++[3]), 1, 80, 4),
?line "<<...>>" = p(list_to_binary([3] ++ "he"), 1, 80, 1),
?line "<<3,...>>" = p(list_to_binary([3] ++ "he"), 1, 80, 2),
?line "<<3,104,...>>" = p(list_to_binary([3] ++ "he"), 1, 80, 3),
?line "<<\"12345678901234567890\"...>>" =
p(list_to_binary("12345678901234567890"++[3]), 1, 80, 8),
?line "<<\"12345678901234567890\"...>>" =
p(list_to_binary("12345678901234567890"++[3]), 1, 80, 21),
?line "<<49," ++ _ =
p(list_to_binary("12345678901234567890"++[3]), 1, 80, 22),
?line "{sdfsdfj,\n 23" ++ _ =
p({sdfsdfj,23423423342.23432423}, 1, 17, -1),
?line bt(<<"kljkljlksdjjlf kljalkjlsdajafasjdfj [kjljklasdf,kjlljsfd,sdfsdkjfsd,kjjsdf,jl,
lkjjlajsfd|jsdf]">>,
fmt("~w ~w ~p",
[kljkljlksdjjlf,
kljalkjlsdajafasjdfj,
[kjljklasdf,kjlljsfd,sdfsdkjfsd,kjjsdf,jl,lkjjlajsfd |
jsdf]])),
%% Binaries are split as well:
?line bt(<<"<<80,100,0,55,55,55,55,55,55,55,55,55,\n "
"55,55,55,55,55,55,55,...>>">>,
p(<<80,100,0,55,55,55,55,55,55,55,55,55,55,55,55,55,55,55,
55,55,55,55,55,55,55,55,55,55,55,55>>,1,40,20)),
?line bt(<<"<<80,100,0,55,55,55,55,55,55,55,55,55,\n "
"55,55,55,55,55,55,55,55,55,55,55,55,\n 55,55,55,55,55,55>>">>,
p(<<80,100,0,55,55,55,55,55,55,55,55,55,55,55,55,55,55,55,
55,55,55,55,55,55,55,55,55,55,55,55>>,1,40,-1)),
?line "<<0,0,0,\n ...>>" = p(<<0,0,0,0,0>>, 1, 10, 4),
%% ~W now uses ",..." when printing tuples
?line "[a,b|...]" = fmt("~W", [[a,b,c,d,e], 3]),
?line "{a,b,...}" = fmt("~W", [{a,b,c,d,e}, 3]),
ok.
otp_6495(doc) ->
["OTP-6495. io_lib_pretty bugfix."];
otp_6495(suite) ->
[];
otp_6495(Config) when is_list(Config) ->
?line bt(<<"[120,120,120,120,120,120,120,120,120,120,120,120,120,120,"
"120,120,120,120,120]<<1>>">>,
fmt("~w~p", ["xxxxxxxxxxxxxxxxxxx", <<1>>])),
ok.
otp_6517(doc) ->
["OTP-6517. The Format argument of fwrite can be a binary."];
otp_6517(suite) ->
[];
otp_6517(Config) when is_list(Config) ->
?line "string" = fmt(<<"~s">>, [<<"string">>]),
ok.
otp_6502(doc) ->
["OTP-6502. Bits."];
otp_6502(suite) ->
[];
otp_6502(Config) when is_list(Config) ->
?line bt(<<
"[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25]"
"<<0,0,8,\n"
" "
" 1:1>>">>,
fmt("~w~p", [lists:seq(0, 25), <<17:25>>])),
ok.
otp_7421(doc) ->
["OTP-7421. Soft limit of 60 chars removed when pretty printing."];
otp_7421(suite) ->
[];
otp_7421(Config) when is_list(Config) ->
bt(<<"{aa,bb,\n"
" c,dd,\n"
" eee,\n"
" fff}">>,
rp({aa,bb,c,dd,eee,fff}, 1, 80, -1, 5, none)),
bt(<<"{aa,bb,\n"
" c,\n"
" dd,\n"
" eee,\n"
" fff}">>,