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diff --git a/lib/erl_interface/test/erl_eterm_SUITE.erl b/lib/erl_interface/test/erl_eterm_SUITE.erl
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--- a/lib/erl_interface/test/erl_eterm_SUITE.erl
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@@ -1,1084 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1997-2020. 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(erl_eterm_SUITE).
-
--include_lib("common_test/include/ct.hrl").
--include("erl_eterm_SUITE_data/eterm_test_cases.hrl").
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%% The tests are organised as follows:
-%%%
-%%% 1. Basic tests (encoding, decoding, memory allocation).
-%%% 2. Constructing terms (the erl_mk_xxx() functions and erl_copy_term()).
-%%% 3. Extracting & info functions (erl_hd(), erl_length() etc).
-%%% 4. I/O list functions.
-%%% 5. Miscellaneous functions.
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
--export([all/0, suite/0,
- init_per_testcase/2,
- build_terms/1, round_trip_conversion/1,
- decode_terms/1, decode_float/1,
- t_erl_mk_int/1, t_erl_mk_list/1,
- basic_copy/1,
- t_erl_cons/1,
- t_erl_mk_atom/1,
- t_erl_mk_binary/1,
- t_erl_mk_empty_list/1,
- t_erl_mk_float/1,
- t_erl_mk_pid/1,
- t_erl_mk_xpid/1,
- t_erl_mk_port/1,
- t_erl_mk_xport/1,
- t_erl_mk_ref/1,
- t_erl_mk_long_ref/1,
- t_erl_mk_string/1,
- t_erl_mk_estring/1,
- t_erl_mk_tuple/1,
- t_erl_mk_uint/1,
- t_erl_mk_var/1,
- t_erl_size/1,
- t_erl_var_content/1,
- t_erl_element/1,
- t_erl_length/1, t_erl_hd/1, t_erl_tl/1,
- type_checks/1, extractor_macros/1,
- t_erl_iolist_length/1, t_erl_iolist_to_binary/1,
- t_erl_iolist_to_string/1,
- erl_print_term/1, print_string/1,
- t_erl_free_compound/1,
- high_chaparal/1,
- broken_data/1,
- cnode_1/1]).
-
--export([start_cnode/1]).
-
--import(runner, [get_term/1]).
-
-%% This test suite controls the running of the C language functions
-%% in eterm_test.c and print_term.c.
-
-suite() ->
- [{ct_hooks,[ts_install_cth]}].
-
-all() ->
- [build_terms, round_trip_conversion, decode_terms,
- decode_float, t_erl_mk_int, t_erl_mk_list, basic_copy,
- t_erl_mk_atom, t_erl_mk_binary, t_erl_mk_empty_list,
- t_erl_mk_float, t_erl_mk_pid, t_erl_mk_xpid,
- t_erl_mk_port, t_erl_mk_xport, t_erl_mk_ref,
- t_erl_mk_long_ref, t_erl_mk_string, t_erl_mk_estring,
- t_erl_mk_tuple, t_erl_mk_uint, t_erl_mk_var, t_erl_size,
- t_erl_var_content, t_erl_element, t_erl_cons,
- t_erl_length, t_erl_hd, t_erl_tl, type_checks,
- extractor_macros, t_erl_iolist_length,
- t_erl_iolist_to_binary, t_erl_iolist_to_string,
- erl_print_term, print_string, t_erl_free_compound,
- high_chaparal, broken_data, cnode_1].
-
-
-init_per_testcase(Case, Config) ->
- runner:init_per_testcase(?MODULE, Case, Config).
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%
-%%% 1. B a s i c t e s t s
-%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%% This test asks the C function to construct all data types in
-%% a list and verifies that the result is as expected.
-
-build_terms(Config) when is_list(Config) ->
- P = runner:start(Config, ?build_terms),
- {term, Term} = get_term(P),
- io:format("Received: ~p", [Term]),
- [ARefLN, ARef, APortLN, APort, APidLN, APid,
- {element1, 42, 767}, "A string",
- 1, -1, 0, 3.0, ABin, 'I am an atom'] = Term,
- "A binary" = binary_to_list(ABin),
- case ARef of
- R when is_reference(R), node(R) == kalle@localhost -> ok
- end,
- case ARefLN of
- R1 when is_reference(R1), node(R1) == abcdefghijabcdefghij@localhost -> ok
- end,
- case APort of
- Port when is_port(Port), node(Port) == kalle@localhost -> ok
- end,
- case APortLN of
- Port1 when is_port(Port1), node(Port1) == abcdefghijabcdefghij@localhost -> ok
- end,
- case APid of
- Pid when is_pid(Pid), node(Pid) == kalle@localhost -> ok
- end,
- case APidLN of
- Pid1 when is_pid(Pid1), node(Pid1) == abcdefghijabcdefghij@localhost -> ok
- end,
-
- runner:recv_eot(P),
- ok.
-
-%% This test is run entirely in C code.
-
-round_trip_conversion(Config) when is_list(Config) ->
- runner:test(Config, ?round_trip_conversion),
- ok.
-
-%% This test sends a list of all data types to the C code function,
-%% which decodes it and verifies it.
-
-decode_terms(Config) when is_list(Config) ->
- Dummy1 = list_to_atom(filename:join(proplists:get_value(priv_dir, Config),
- dummy_file1)),
- Dummy2 = list_to_atom(filename:join(proplists:get_value(priv_dir, Config),
- dummy_file2)),
- Port1 = open_port(Dummy1, [out]),
- Port2 = open_port(Dummy2, [out]),
- ABinary = list_to_binary("A binary"),
- Terms = [make_ref(), make_ref(),
- Port1, Port2,
- self(), self(),
- {element1, 42, 767}, "A string",
- 1, -1, 0, 3.0, ABinary, 'I am an atom'],
-
- P = runner:start(Config, ?decode_terms),
- runner:send_term(P, Terms),
- runner:recv_eot(P),
-
- ok.
-
-%% Decodes the floating point number 3.1415.
-
-decode_float(Config) when is_list(Config) ->
- P = runner:start(Config, ?decode_float),
- runner:send_term(P, 3.1415),
- runner:recv_eot(P),
- ok.
-
-%% Tests the erl_free_compound() function.
-
-t_erl_free_compound(Config) when is_list(Config) ->
- runner:test(Config, ?t_erl_free_compound),
- ok.
-
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%
-%%% 2. C o n s t r u c t i n g t e r m s
-%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%% This tests the erl_mk_list() function.
-
-t_erl_mk_list(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_mk_list),
-
- {term, []} = get_term(P),
- {term, [abc]} = get_term(P),
- {term, [abcdef, 42]} = get_term(P),
- {term, [0.0, 23, [], 3.1415]} = get_term(P),
-
- runner:recv_eot(P),
- ok.
-
-
-%% This tests the erl_mk_int() function.
-
-t_erl_mk_int(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_mk_int),
-
- {term, 0} = get_term(P),
- {term, 127} = get_term(P),
- {term, 128} = get_term(P),
- {term, 255} = get_term(P),
- {term, 256} = get_term(P),
-
- {term, 16#FFFF} = get_term(P),
- {term, 16#10000} = get_term(P),
-
- {term, 16#07FFFFFF} = get_term(P),
- {term, 16#0FFFFFFF} = get_term(P),
- {term, 16#1FFFFFFF} = get_term(P),
- {term, 16#3FFFFFFF} = get_term(P),
- {term, 16#7FFFFFFF} = get_term(P),
-
- {term, 16#08000000} = get_term(P),
- {term, 16#10000000} = get_term(P),
- {term, 16#20000000} = get_term(P),
- {term, 16#40000000} = get_term(P),
-
-
- {term, -16#07FFFFFF} = get_term(P),
- {term, -16#0FFFFFFF} = get_term(P),
- {term, -16#1FFFFFFF} = get_term(P),
- {term, -16#3FFFFFFF} = get_term(P),
- {term, -16#7FFFFFFF} = get_term(P),
-
- {term, -16#08000000} = get_term(P),
- {term, -16#10000000} = get_term(P),
- {term, -16#20000000} = get_term(P),
- {term, -16#40000000} = get_term(P),
-
- {term, -16#08000001} = get_term(P),
- {term, -16#10000001} = get_term(P),
- {term, -16#20000001} = get_term(P),
- {term, -16#40000001} = get_term(P),
-
- {term, -16#08000002} = get_term(P),
- {term, -16#10000002} = get_term(P),
- {term, -16#20000002} = get_term(P),
- {term, -16#40000002} = get_term(P),
-
- {term, -1999999999} = get_term(P),
- {term, -2000000000} = get_term(P),
- {term, -2000000001} = get_term(P),
-
- runner:recv_eot(P),
- ok.
-
-
-%% Basic test of erl_copy_term().
-
-basic_copy(Config) when is_list(Config) ->
- runner:test(Config, ?basic_copy),
- ok.
-
-
-%% This tests the erl_mk_tuple() function.
-
-t_erl_mk_tuple(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_mk_tuple),
-
- {term, {madonna, 21, 'mad donna', 12}} = get_term(P),
- {term, {'Madonna',21,{children,{"Isabella",2}},
- {'home page',"http://www.madonna.com/"}}} = get_term(P),
-
- runner:recv_eot(P),
- ok.
-
-
-%% This tests the erl_mk_atom() function.
-
-t_erl_mk_atom(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_mk_atom),
-
- {term, madonna} = (get_term(P)),
- {term, 'Madonna'} = (get_term(P)),
- {term, 'mad donna'} = (get_term(P)),
- {term, '_madonna_'} = (get_term(P)),
- {term, '/home/madonna/tour_plan'} = (get_term(P)),
- {term, 'http://www.madonna.com/tour_plan'} = (get_term(P)),
- {term, '\'madonna\''} = (get_term(P)),
- {term, '\"madonna\"'} = (get_term(P)),
- {term, '\\madonna\\'} = (get_term(P)),
- {term, '{madonna,21,\'mad donna\',12}'} = (get_term(P)),
-
- runner:recv_eot(P),
- ok.
-
-
-%% This tests the erl_mk_binary() function.
-
-t_erl_mk_binary(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_mk_binary),
-
- {term, Bin} = (get_term(P)),
- "{madonna,21,'mad donna',1234.567.890, !#$%&/()=?+-@, \" \\}" = binary_to_list(Bin),
-
- runner:recv_eot(P),
- ok.
-
-
-%% This tests the erl_mk_empty_list() function.
-
-t_erl_mk_empty_list(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_mk_empty_list),
-
- {term, []} = get_term(P),
-
- runner:recv_eot(P),
- ok.
-
-
-%% This tests the erl_mk_float() function.
-
-t_erl_mk_float(Config) when is_list(Config) ->
- case os:type() of
- vxworks ->
- {skipped, "Floating point numbers never compare equal on PPC"};
- _ ->
- P = runner:start(Config, ?t_erl_mk_float),
- {term, {3.1415, 1.999999, 2.000000, 2.000001,
- 2.000002, 12345.67890}} = get_term(P),
- runner:recv_eot(P),
- ok
- end.
-
-
-%% This tests the erl_mk_pid() function.
-
-t_erl_mk_pid(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_mk_pid),
-
- {term, A_pid} = (get_term(P)),
- {pid, kalle@localhost, 3, 2} = nc2vinfo(A_pid),
-
- runner:recv_eot(P),
- ok.
-
-t_erl_mk_xpid(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_mk_xpid),
-
- {term, A_pid} = (get_term(P)),
- {pid, kalle@localhost, 32767, 8191} = nc2vinfo(A_pid),
-
- runner:recv_eot(P),
- ok.
-
-
-%% This tests the erl_mk_port() function.
-
-t_erl_mk_port(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_mk_port),
-
- {term, A_port} = (get_term(P)),
- {port, kalle@localhost, 4} = nc2vinfo(A_port),
-
- runner:recv_eot(P),
- ok.
-
-t_erl_mk_xport(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_mk_xport),
-
- {term, A_port} = (get_term(P)),
- {port, kalle@localhost, 268435455} = nc2vinfo(A_port),
-
- runner:recv_eot(P),
- ok.
-
-
-%% This tests the erl_mk_ref() function.
-
-t_erl_mk_ref(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_mk_ref),
-
- {term, A_ref} = (get_term(P)),
- {ref, kalle@localhost, _Length, [6]} = nc2vinfo(A_ref),
-
- runner:recv_eot(P),
- ok.
-
-t_erl_mk_long_ref(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_mk_long_ref),
-
- {term, A_ref} = (get_term(P)),
- {ref, kalle@localhost, _Length, [4294967295,4294967295,262143]}
- = nc2vinfo(A_ref),
-
- runner:recv_eot(P),
- ok.
-
-
-%% This tests the erl_mk_string() function.
-
-t_erl_mk_string(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_mk_string),
-
- {term, "madonna"} = (get_term(P)),
- {term, "Madonna"} = (get_term(P)),
- {term, "mad donna"} = (get_term(P)),
- {term, "_madonna_"} = (get_term(P)),
- {term, "/home/madonna/tour_plan"} = (get_term(P)),
- {term, "http://www.madonna.com/tour_plan"} = (get_term(P)),
- {term, "\'madonna\'"} = (get_term(P)),
- {term, "\"madonna\""} = (get_term(P)),
- {term, "\\madonna\\"} = (get_term(P)),
- {term, "{madonna,21,'mad donna',12}"} = (get_term(P)),
-
- runner:recv_eot(P),
- ok.
-
-
-%% This tests the erl_mk_estring() function.
-
-t_erl_mk_estring(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_mk_estring),
-
- {term, "madonna"} = (get_term(P)),
- {term, "Madonna"} = (get_term(P)),
- {term, "mad donna"} = (get_term(P)),
- {term, "_madonna_"} = (get_term(P)),
- {term, "/home/madonna/tour_plan"} = (get_term(P)),
- {term, "http://www.madonna.com/tour_plan"} = (get_term(P)),
- {term, "\'madonna\'"} = (get_term(P)),
- {term, "\"madonna\""} = (get_term(P)),
- {term, "\\madonna\\"} = (get_term(P)),
- {term, "{madonna,21,'mad donna',12}"} = (get_term(P)),
-
- runner:recv_eot(P),
- ok.
-
-
-%% This tests the erl_mk_uint() function.
-
-t_erl_mk_uint(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_mk_uint),
-
- {term, 54321} = (get_term(P)),
- {term, 2147483647} = (get_term(P)),
- {term, 2147483648} = (get_term(P)),
- {term, 2147483649} = (get_term(P)),
- {term, 2147483650} = (get_term(P)),
- {term, 4294967295} = (get_term(P)),
-
- runner:recv_eot(P),
- ok.
-
-
-%% This tests the erl_mk_var() function.
-
-t_erl_mk_var(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_mk_var),
-
- {term, 1} = (get_term(P)),
- {term, 0} = (get_term(P)),
- {term, 1} = (get_term(P)),
- {term, 0} = (get_term(P)),
- {term, 1} = (get_term(P)),
- {term, 0} = (get_term(P)),
- {term, 1} = (get_term(P)),
-
- runner:recv_eot(P),
- ok.
-
-
-%% This tests the erl_cons() function.
-
-t_erl_cons(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_cons),
-
- {term, [madonna, 21]} = get_term(P),
-
- runner:recv_eot(P),
- ok.
-
-
-
-
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%
-%%% 3. E x t r a c t i n g & i n f o f u n c t i o n s
-%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%% Tests the erl_length() function.
-
-t_erl_length(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_length),
-
- 0 = erl_length(P, []),
- 1 = erl_length(P, [a]),
- 2 = erl_length(P, [a, b]),
- 3 = erl_length(P, [a, b, c]),
-
- 4 = erl_length(P, [a, [x, y], c, []]),
-
- -1 = erl_length(P, [a|b]),
- -1 = erl_length(P, a),
-
- runner:finish(P),
- ok.
-
-%% Invokes the erl_length() function.
-
-erl_length(Port, List) ->
- call_erl_function(Port, List).
-
-%% Tests the erl_hd() function.
-
-t_erl_hd(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_hd),
-
- 'NULL' = erl_hd(P, 42),
- 'NULL' = erl_hd(P, abc),
- 'NULL' = erl_hd(P, []),
-
- [] = erl_hd(P, [[], a]),
- a = erl_hd(P, [a]),
- a = erl_hd(P, [a, b]),
- a = erl_hd(P, [a, b, c]),
- a = erl_hd(P, [a|b]),
-
- runner:send_eot(P),
- runner:recv_eot(P),
- ok.
-
-%% Invokes the erl_hd() function.
-
-erl_hd(Port, List) ->
- call_erl_function(Port, List).
-
-%% Tests the erl_tail() function.
-
-t_erl_tl(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_tl),
-
- 'NULL' = erl_tl(P, 42),
- 'NULL' = erl_tl(P, abc),
- 'NULL' = erl_tl(P, []),
-
- [] = erl_tl(P, [a]),
- [b] = erl_tl(P, [a, b]),
- [b, c] = erl_tl(P, [a, b, c]),
-
- b = erl_tl(P, [a|b]),
-
- runner:send_eot(P),
- runner:recv_eot(P),
- ok.
-
-%% Invokes the erl_tail() function in erl_interface.
-
-erl_tl(Port, List) ->
- call_erl_function(Port, List).
-
-%% Tests the type checking macros (done in the C program).
-
-type_checks(Config) when is_list(Config) ->
- runner:test(Config, ?type_checks),
- ok.
-
-%% Tests the extractor macros (done in the C program).
-
-extractor_macros(Config) when is_list(Config) ->
- runner:test(Config, ?extractor_macros),
- ok.
-
-
-%% This tests the erl_size() function.
-
-t_erl_size(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_size),
-
- {term, 0} = (get_term(P)),
- {term, 4} = (get_term(P)),
-
- {term, 0} = (get_term(P)),
- {term, 27} = (get_term(P)),
-
- runner:recv_eot(P),
- ok.
-
-
-%% This tests the erl_var_content() function.
-
-t_erl_var_content(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_var_content),
-
- {term, 17} = (get_term(P)),
- {term, "http://www.madonna.com"} = (get_term(P)),
- {term, 2} = (get_term(P)),
- {term, "http://www.madonna.com"} = (get_term(P)),
- {term, 2} = (get_term(P)),
-
- runner:recv_eot(P),
- ok.
-
-
-%% This tests the erl_element() function.
-
-t_erl_element(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_element),
-
- {term, madonna} = get_term(P),
- {term, 21} = get_term(P),
- {term, 'mad donna'} = get_term(P),
- {term, 12} = get_term(P),
-
- {term, 'Madonna'} = get_term(P),
- {term, 21} = get_term(P),
- {term, {children,{"Isabella",2}}} = get_term(P),
- {term, {'home page',"http://www.madonna.com/"}} = get_term(P),
-
- runner:recv_eot(P),
- ok.
-
-
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%
-%%% 4. I / O l i s t f u n c t i o n s
-%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%% Tests the erl_iolist_length() function.
-
-t_erl_iolist_length(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_iolist_length),
-
- %% Flat lists.
-
- 0 = erl_iolist_length(P, []),
- 1 = erl_iolist_length(P, [10]),
- 2 = erl_iolist_length(P, [10, 20]),
- 3 = erl_iolist_length(P, [10, 20, 30]),
- 256 = erl_iolist_length(P, lists:seq(0, 255)),
-
- %% Deep lists.
-
- 0 = erl_iolist_length(P, [[]]),
- 1 = erl_iolist_length(P, [[], 42]),
- 1 = erl_iolist_length(P, [42, []]),
- 2 = erl_iolist_length(P, [42, [], 45]),
-
- 3 = erl_iolist_length(P, [42, [90], 45]),
- 3 = erl_iolist_length(P, [[42, [90]], 45]),
- 3 = erl_iolist_length(P, [[42, [90]], 45]),
-
- %% List with binaries.
-
- 0 = erl_iolist_length(P, [list_to_binary([])]),
- 0 = erl_iolist_length(P, [[], list_to_binary([])]),
- 1 = erl_iolist_length(P, [[1], list_to_binary([])]),
- 1 = erl_iolist_length(P, [[], list_to_binary([2])]),
- 2 = erl_iolist_length(P, [[42], list_to_binary([2])]),
- 4 = erl_iolist_length(P, [[42], list_to_binary([2, 3, 4])]),
-
- %% Binaries as tail.
-
- 0 = erl_iolist_length(P, [[]| list_to_binary([])]),
- 1 = erl_iolist_length(P, [[1]| list_to_binary([])]),
- 1 = erl_iolist_length(P, [[]| list_to_binary([2])]),
- 2 = erl_iolist_length(P, [[42]| list_to_binary([2])]),
-
- %% Binaries only.
-
- 0 = erl_iolist_length(P, list_to_binary("")),
- 1 = erl_iolist_length(P, list_to_binary([1])),
- 2 = erl_iolist_length(P, list_to_binary([1, 2])),
-
- %% Illegal cases.
-
- -1 = erl_iolist_length(P, [42|43]),
- -1 = erl_iolist_length(P, a),
-
- -1 = erl_iolist_length(P, [a]),
- -1 = erl_iolist_length(P, [256]),
- -1 = erl_iolist_length(P, [257]),
- -1 = erl_iolist_length(P, [-1]),
- -1 = erl_iolist_length(P, [-2]),
- -1 = erl_iolist_length(P, [-127]),
- -1 = erl_iolist_length(P, [-128]),
-
- runner:finish(P),
- ok.
-
-%% Invokes the erl_iolist_length() function.
-
-erl_iolist_length(Port, List) ->
- call_erl_function(Port, List).
-
-%% Tests the erl_iolist_to_binary() function.
-
-t_erl_iolist_to_binary(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_iolist_to_binary),
-
- %% Flat lists.
-
- [] = iolist_to_list(P, []),
- [10] = iolist_to_list(P, [10]),
- [10, 20] = iolist_to_list(P, [10, 20]),
- [10, 20, 30] = iolist_to_list(P, [10, 20, 30]),
- AllBytes = lists:seq(0, 255),
- AllBytes = iolist_to_list(P, AllBytes),
-
- %% Deep lists.
-
- [] = iolist_to_list(P, [[]]),
- [42] = iolist_to_list(P, [[], 42]),
- [42] = iolist_to_list(P, [42, []]),
- [42, 45] = iolist_to_list(P, [42, [], 45]),
-
- [42, 90, 45] = iolist_to_list(P, [42, [90], 45]),
- [42, 90, 45] = iolist_to_list(P, [[42, [90]], 45]),
- [42, 90, 45] = iolist_to_list(P, [[42, [90]], 45]),
-
- %% List with binaries.
-
- [] = iolist_to_list(P, [list_to_binary([])]),
- [] = iolist_to_list(P, [[], list_to_binary([])]),
- [1] = iolist_to_list(P, [[1], list_to_binary([])]),
- [2] = iolist_to_list(P, [[], list_to_binary([2])]),
- [42, 2] = iolist_to_list(P, [[42], list_to_binary([2])]),
- [42, 2, 3, 4] = iolist_to_list(P, [[42], list_to_binary([2, 3, 4])]),
-
- %% Binaries as tail.
-
- [] = iolist_to_list(P, [[]| list_to_binary([])]),
- [1] = iolist_to_list(P, [[1]| list_to_binary([])]),
- [2] = iolist_to_list(P, [[]| list_to_binary([2])]),
- [42, 2] = iolist_to_list(P, [[42]| list_to_binary([2])]),
-
- %% Binaries only.
-
- [] = iolist_to_list(P, list_to_binary("")),
- [1] = iolist_to_list(P, list_to_binary([1])),
- [1, 2] = iolist_to_list(P, list_to_binary([1, 2])),
-
- %% Illegal cases.
-
- 'NULL' = iolist_to_list(P, [42|43]),
- 'NULL' = iolist_to_list(P, a),
-
- 'NULL' = iolist_to_list(P, [a]),
- 'NULL' = iolist_to_list(P, [256]),
- 'NULL' = iolist_to_list(P, [257]),
- 'NULL' = iolist_to_list(P, [-1]),
- 'NULL' = iolist_to_list(P, [-2]),
- 'NULL' = iolist_to_list(P, [-127]),
- 'NULL' = iolist_to_list(P, [-128]),
-
- runner:finish(P),
- ok.
-
-iolist_to_list(Port, Term) ->
- case call_erl_function(Port, Term) of
- 'NULL' ->
- 'NULL';
- Bin when is_binary(Bin) ->
- binary_to_list(Bin)
- end.
-
-%% Tests the erl_iolist_to_string() function.
-
-t_erl_iolist_to_string(Config) when is_list(Config) ->
- P = runner:start(Config, ?t_erl_iolist_to_string),
-
- %% Flat lists.
-
- [0] = iolist_to_string(P, []),
- [10, 0] = iolist_to_string(P, [10]),
- [10, 20, 0] = iolist_to_string(P, [10, 20]),
- [10, 20, 30, 0] = iolist_to_string(P, [10, 20, 30]),
- AllBytes = lists:seq(1, 255)++[0],
- AllBytes = iolist_to_string(P, lists:seq(1, 255)),
-
- %% Deep lists.
-
- [0] = iolist_to_string(P, [[]]),
- [42, 0] = iolist_to_string(P, [[], 42]),
- [42, 0] = iolist_to_string(P, [42, []]),
- [42, 45, 0] = iolist_to_string(P, [42, [], 45]),
-
- [42, 90, 45, 0] = iolist_to_string(P, [42, [90], 45]),
- [42, 90, 45, 0] = iolist_to_string(P, [[42, [90]], 45]),
- [42, 90, 45, 0] = iolist_to_string(P, [[42, [90]], 45]),
-
- %% List with binaries.
-
- [0] = iolist_to_string(P, [list_to_binary([])]),
- [0] = iolist_to_string(P, [[], list_to_binary([])]),
- [1, 0] = iolist_to_string(P, [[1], list_to_binary([])]),
- [2, 0] = iolist_to_string(P, [[], list_to_binary([2])]),
- [42, 2, 0] = iolist_to_string(P, [[42], list_to_binary([2])]),
- [42, 2, 3, 4, 0] = iolist_to_string(P, [[42],
- list_to_binary([2, 3, 4])]),
-
- %% Binaries as tail.
-
- [0] = iolist_to_string(P, [[]| list_to_binary([])]),
- [1, 0] = iolist_to_string(P, [[1]| list_to_binary([])]),
- [2, 0] = iolist_to_string(P, [[]| list_to_binary([2])]),
- [42, 2, 0] = iolist_to_string(P, [[42]| list_to_binary([2])]),
-
- %% Binaries only.
-
- [0] = iolist_to_string(P, list_to_binary("")),
- [1, 0] = iolist_to_string(P, list_to_binary([1])),
- [1, 2, 0] = iolist_to_string(P, list_to_binary([1, 2])),
-
- %% Illegal cases.
-
- 'NULL' = iolist_to_string(P, [0]),
- 'NULL' = iolist_to_string(P, [65, 0, 66]),
- 'NULL' = iolist_to_string(P, [65, 66, 67, 0]),
-
- 'NULL' = iolist_to_string(P, [42|43]),
- 'NULL' = iolist_to_string(P, a),
-
- 'NULL' = iolist_to_string(P, [a]),
- 'NULL' = iolist_to_string(P, [256]),
- 'NULL' = iolist_to_string(P, [257]),
- 'NULL' = iolist_to_string(P, [-1]),
- 'NULL' = iolist_to_string(P, [-2]),
- 'NULL' = iolist_to_string(P, [-127]),
- 'NULL' = iolist_to_string(P, [-128]),
-
- runner:finish(P),
- ok.
-
-%% Invokes the erl_iolist_to_string() function.
-
-iolist_to_string(Port, Term) ->
- runner:send_term(Port, Term),
- case get_term(Port) of
- {bytes, Result} -> Result;
- 'NULL' -> 'NULL'
- end.
-
-
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%%%
-%%% 5. M i s c e l l a n o u s T e s t s
-%%%
-%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-
-%% Tests the erl_print_term() function
-erl_print_term(Config) when is_list(Config) ->
- PrintTerm = print_term(Config),
- P = open_port({spawn, PrintTerm}, [stream]),
-
- %% Lists.
-
- print(P, "[]", []),
- print(P, "[a]", [a]),
- print(P, "[[a]]", [[a]]),
- print(P, "[[]]", [[]]),
- print(P, "[a,b,c]", [a,b,c]),
- print(P, "[a,b|c]", [a,b|c]),
- print(P, "[a,[],c]", [a,[],c]),
- print(P, "[a,[1000,1],c]", [a,[1000,1],c]),
-
- %% Tuples.
-
- print(P, "{}", {}),
- print(P, "{ok}", {ok}),
- print(P, "{1,2,3}", {1, 2, 3}),
-
- %% Pids.
-
- {_X, Y, Z} = split_pid(self()),
- PidString = lists:flatten(io_lib:format("<~s.~w.~w>",
- [node(), Y, Z])),
- print(P, PidString, self()),
-
- unlink(P),
- exit(P, die),
- ok.
-
-split_pid(Pid) when is_pid(Pid) ->
- split_pid(pid_to_list(Pid), 0, []).
-
-split_pid([$<|Rest], Cur, Result) ->
- split_pid(Rest, Cur, Result);
-split_pid([Digit|Rest], Cur, Result) when $0 =< Digit, Digit =< $9 ->
- split_pid(Rest, 10*Cur+Digit-$0, Result);
-split_pid([$.|Rest], Cur, Result) ->
- split_pid(Rest, 0, Result++[Cur]);
-split_pid([$>], Cur, Result) ->
- list_to_tuple(Result++[Cur]).
-
-%% Test printing a string with erl_print_term()
-print_string(Config) when is_list(Config) ->
- PrintTerm = print_term(Config),
- P = open_port({spawn, PrintTerm}, [stream]),
-
- %% Strings.
-
- print(P, "\"ABC\"", "ABC"),
- {11, "\"\\tABC\\r\\n\""} = print(P, "\tABC\r\n"),
-
- %% Not strings.
-
- print(P, "[65,66,67,0]", "ABC\000"),
-
- unlink(P),
- exit(P, die),
- ok.
-
-print(Port, TermString, Term) ->
- Length = length(TermString),
- {Length, TermString} = print(Port, Term).
-
-%% This function uses the erl_print_term() function in erl_interface
-%% to print a term.
-%% Returns: {NumChars, Chars}
-
-print(Port, Term) ->
- Bin = term_to_binary(Term),
- Size = size(Bin),
- Port ! {self(), {command, [Size div 256, Size rem 256, Bin]}},
- collect_line(Port, []).
-
-collect_line(Port, Result) ->
- receive
- {Port, {data, Data}} ->
- case lists:reverse(Data) of
- [$\n|Rest] ->
- collect_line1(Rest++Result, []);
- Chars ->
- collect_line(Port, Chars++Result)
- end
- after 5000 ->
- ct:fail("No response from C program")
- end.
-
-collect_line1([$\r|Rest], Result) ->
- {list_to_integer(Result), lists:reverse(Rest)};
-collect_line1([C|Rest], Result) ->
- collect_line1(Rest, [C|Result]).
-
-%% Test case submitted by Per Lundgren, ERV.
-
-high_chaparal(Config) when is_list(Config) ->
- P = runner:start(Config, ?high_chaparal),
- {term, [hello, world]} = get_term(P),
- runner:recv_eot(P),
- ok.
-
-%% OTP-7448
-broken_data(Config) when is_list(Config) ->
- P = runner:start(Config, ?broken_data),
- runner:recv_eot(P),
- ok.
-
-%% This calls a C function with one parameter and returns the result.
-
-call_erl_function(Port, Term) ->
- runner:send_term(Port, Term),
- case get_term(Port) of
- {term, Result} -> Result;
- 'NULL' -> 'NULL'
- end.
-
-print_term(Config) when is_list(Config) ->
- filename:join(proplists:get_value(data_dir, Config), "print_term").
-
-
-
-%%% We receive a ref from the cnode, and expect it to be a long ref.
-%%% We also send a ref we created ourselves, and expect to get it
-%%% back, without having been mutated into short form. We must take
-%%% care then to check the actual returned ref, and not the original
-%%% one, which is equal to it.
-
-%% Tests involving cnode: sends a long ref from a cnode to us
-cnode_1(Config) when is_list(Config) ->
- Cnode = filename:join(proplists:get_value(data_dir, Config), "cnode"),
- register(mip, self()),
- spawn_link(?MODULE, start_cnode, [Cnode]),
- Ref1 = get_ref(),
- io:format("Ref1 ~p~n", [Ref1]),
- check_ref(Ref1),
- Ref2 = make_ref(),
- Pid = receive
- Msg -> Msg %% pid
- end,
- Fun1 = fun(X) -> {Pid, X} end, % sneak in a fun test here
- %Fun1 = {wait_with_funs, new_dist_format},
- Term = {Ref2, Fun1, {1,2,3,4,5,6,7,8,9,10}},
- %% A term which will overflow the original buffer used in 'cnode'.
- Pid ! Term,
- receive
- Term2 ->
- io:format("received ~p~n", [Term2]),
- case Term2 of
- Term ->
- {Ref22,_,_} = Term2,
- check_ref(Ref22);
- X ->
- ct:fail({receive1,X})
- end
- after 5000 ->
- ct:fail(receive1)
- end,
- receive
- Pid ->
- ok;
- Y ->
- ct:fail({receive1,Y})
- after 5000 ->
- ct:fail(receive2)
- end,
- io:format("ref = ~p~n", [Ref1]),
- check_ref(Ref1),
- ok.
-
-check_ref(Ref) ->
- case bin_ext_type(Ref) of
- 101 ->
- ct:fail(oldref);
- 114 ->
- ok;
- Type ->
- ct:fail({type, Type})
- end.
-
-bin_ext_type(T) ->
- [131, Type | _] = binary_to_list(term_to_binary(T)),
- Type.
-
-get_ref() ->
- receive
- X when is_reference(X) ->
- X
- after 5000 ->
- ct:fail({cnode, timeout})
- end.
-
-start_cnode(Cnode) ->
- open_port({spawn, Cnode ++ " " ++ atom_to_list(erlang:get_cookie())}, []),
- rec_cnode().
-
-rec_cnode() ->
- receive
- X ->
- io:format("from cnode: ~p~n", [X]),
- rec_cnode()
- end.
-
-nc2vinfo(Pid) when is_pid(Pid) ->
- [_NodeStr, NumberStr, SerialStr]
- = string:tokens(pid_to_list(Pid), "<.>"),
- Number = list_to_integer(NumberStr),
- Serial = list_to_integer(SerialStr),
- {pid, node(Pid), Number, Serial};
-nc2vinfo(Port) when is_port(Port) ->
- ["#Port", _NodeStr, NumberStr]
- = string:tokens(erlang:port_to_list(Port), "<.>"),
- Number = list_to_integer(NumberStr),
- {port, node(Port), Number};
-nc2vinfo(Ref) when is_reference(Ref) ->
- ["#Ref", _NodeStr | NumStrList]
- = string:tokens(erlang:ref_to_list(Ref), "<.>"),
- {Len, RevNumList} = lists:foldl(fun ("0", {N, []}) ->
- {N+1, []};
- (IStr, {N, Is}) ->
- {N+1,
- [list_to_integer(IStr)|Is]}
- end,
- {0, []},
- NumStrList),
- {ref, node(Ref), Len, lists:reverse(RevNumList)};
-nc2vinfo(Other) ->
- {badarg, Other}.
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