diff options
Diffstat (limited to 'lib/kernel/test/code_SUITE.erl')
| -rw-r--r-- | lib/kernel/test/code_SUITE.erl | 845 |
1 files changed, 469 insertions, 376 deletions
diff --git a/lib/kernel/test/code_SUITE.erl b/lib/kernel/test/code_SUITE.erl index 73ade14fa1..62ad7b6a27 100644 --- a/lib/kernel/test/code_SUITE.erl +++ b/lib/kernel/test/code_SUITE.erl @@ -1,7 +1,7 @@ %% %% %CopyrightBegin% %% -%% Copyright Ericsson AB 1996-2015. All Rights Reserved. +%% Copyright Ericsson AB 1996-2017. 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. @@ -19,7 +19,8 @@ %% -module(code_SUITE). --include_lib("test_server/include/test_server.hrl"). +-include_lib("common_test/include/ct.hrl"). +-include_lib("syntax_tools/include/merl.hrl"). -export([all/0, suite/0,groups/0,init_per_group/2,end_per_group/2]). -export([set_path/1, get_path/1, add_path/1, add_paths/1, del_path/1, @@ -30,12 +31,15 @@ upgrade/1, sticky_dir/1, pa_pz_option/1, add_del_path/1, dir_disappeared/1, ext_mod_dep/1, clash/1, - load_cached/1, start_node_with_cache/1, add_and_rehash/1, - where_is_file_cached/1, where_is_file_no_cache/1, + where_is_file/1, purge_stacktrace/1, mult_lib_roots/1, bad_erl_libs/1, code_archive/1, code_archive2/1, on_load/1, on_load_binary/1, - on_load_embedded/1, on_load_errors/1, big_boot_embedded/1, - native_early_modules/1, get_mode/1]). + on_load_embedded/1, on_load_errors/1, on_load_update/1, + on_load_purge/1, on_load_self_call/1, on_load_pending/1, + on_load_deleted/1, + big_boot_embedded/1, + native_early_modules/1, get_mode/1, + normalized_paths/1]). -export([init_per_testcase/2, end_per_testcase/2, init_per_suite/1, end_per_suite/1]). @@ -47,7 +51,9 @@ -export([compile_load/4]). -suite() -> [{ct_hooks,[ts_install_cth]}]. +suite() -> + [{ct_hooks,[ts_install_cth]}, + {timetrap,{minutes,5}}]. all() -> [set_path, get_path, add_path, add_paths, del_path, @@ -56,12 +62,13 @@ all() -> load_binary, dir_req, object_code, set_path_file, upgrade, sticky_dir, pa_pz_option, add_del_path, dir_disappeared, - ext_mod_dep, clash, load_cached, start_node_with_cache, - add_and_rehash, where_is_file_no_cache, - where_is_file_cached, purge_stacktrace, mult_lib_roots, + ext_mod_dep, clash, where_is_file, + purge_stacktrace, mult_lib_roots, bad_erl_libs, code_archive, code_archive2, on_load, - on_load_binary, on_load_embedded, on_load_errors, - big_boot_embedded, native_early_modules, get_mode]. + on_load_binary, on_load_embedded, on_load_errors, on_load_update, + on_load_purge, on_load_self_call, on_load_pending, + on_load_deleted, + big_boot_embedded, native_early_modules, get_mode, normalized_paths]. groups() -> []. @@ -94,34 +101,28 @@ init_per_testcase(big_boot_embedded, Config) -> {skip, "Needs crypto!"} end; init_per_testcase(_Func, Config) -> - Dog=?t:timetrap(?t:minutes(5)), - P=code:get_path(), - P=code:get_path(), - [{watchdog, Dog}, {code_path, P}|Config]. + P = code:get_path(), + [{code_path, P}|Config]. end_per_testcase(TC, Config) when TC == mult_lib_roots; TC == big_boot_embedded -> {ok, HostName} = inet:gethostname(), NodeName = list_to_atom(atom_to_list(TC)++"@"++HostName), - ?t:stop_node(NodeName), + test_server:stop_node(NodeName), end_per_testcase(Config); end_per_testcase(_Func, Config) -> end_per_testcase(Config). end_per_testcase(Config) -> code:purge(code_b_test), - Dog=?config(watchdog, Config), - ?t:timetrap_cancel(Dog), - P=?config(code_path, Config), + P=proplists:get_value(code_path, Config), true=code:set_path(P), P=code:get_path(), ok. -set_path(suite) -> []; -set_path(doc) -> []; set_path(Config) when is_list(Config) -> P = code:get_path(), - NonExDir = filename:join(?config(priv_dir, Config), ?t:temp_name("hej")), + NonExDir = filename:join(proplists:get_value(priv_dir, Config), test_server:temp_name("hej")), {'EXIT',_} = (catch code:set_path({a})), {error, bad_directory} = (catch code:set_path([{a}])), {error, bad_directory} = code:set_path(NonExDir), @@ -135,19 +136,15 @@ set_path(Config) when is_list(Config) -> [LibDir] = code:get_path(), ok. -get_path(suite) -> []; -get_path(doc) -> []; get_path(Config) when is_list(Config) -> P = code:get_path(), - % test that all directories are strings (lists). + %% test that all directories are strings (lists). [] = lists:filter(fun (Dir) when is_list(Dir) -> false; (_) -> true end, P), ok. -add_path(suite) -> []; -add_path(doc) -> []; add_path(Config) when is_list(Config) -> P = code:get_path(), {'EXIT',_} = (catch code:add_path({})), @@ -168,8 +165,6 @@ add_path(Config) when is_list(Config) -> code:set_path(P), ok. -add_paths(suite) -> []; -add_paths(doc) -> []; add_paths(Config) when is_list(Config) -> P = code:get_path(), ok = code:add_paths([{}]), @@ -215,8 +210,6 @@ add_paths(Config) when is_list(Config) -> code:set_path(P), ok. -del_path(suite) -> []; -del_path(doc) -> []; del_path(Config) when is_list(Config) -> P = code:get_path(), try @@ -226,18 +219,18 @@ del_path(Config) when is_list(Config) -> end. del_path_1(P) -> - test_server:format("Initial code:get_path()=~p~n",[P]), + io:format("Initial code:get_path()=~p~n",[P]), {'EXIT',_} = (catch code:del_path(3)), false = code:del_path(my_dummy_name), false = code:del_path("/kdlk/my_dummy_dir"), Dir = filename:join([code:lib_dir(kernel),"ebin"]), - test_server:format("kernel dir: ~p~n",[Dir]), + io:format("kernel dir: ~p~n",[Dir]), true = code:del_path(kernel), NewP = code:get_path(), - test_server:format("Path after removing 'kernel':~p~n",[NewP]), + io:format("Path after removing 'kernel':~p~n",[NewP]), ReferenceP = lists:delete(Dir,P), - test_server:format("Reference path:~p~n",[ReferenceP]), + io:format("Reference path:~p~n",[ReferenceP]), NewP = ReferenceP, % check that dir is deleted code:set_path(P), @@ -251,10 +244,8 @@ del_path_1(P) -> NewP1 = lists:delete(Dir,P), % check that dir is deleted ok. -replace_path(suite) -> []; -replace_path(doc) -> []; replace_path(Config) when is_list(Config) -> - PrivDir = ?config(priv_dir, Config), + PrivDir = proplists:get_value(priv_dir, Config), P = code:get_path(), {'EXIT',_} = (catch code:replace_path(3,"")), {error, bad_name} = code:replace_path(dummy_name,""), @@ -289,10 +280,9 @@ replace_path(Config) when is_list(Config) -> ok. -dir_disappeared(suite) -> []; -dir_disappeared(doc) -> ["OTP-3977"]; +%% OTP-3977. dir_disappeared(Config) when is_list(Config) -> - PrivDir = ?config(priv_dir, Config), + PrivDir = proplists:get_value(priv_dir, Config), Dir = filename:join(PrivDir, "temp"), ok = file:make_dir(Dir), true = code:add_path(Dir), @@ -300,8 +290,6 @@ dir_disappeared(Config) when is_list(Config) -> non_existing = code:which(bubbelskrammel), ok. -load_file(suite) -> []; -load_file(doc) -> []; load_file(Config) when is_list(Config) -> {error, nofile} = code:load_file(duuuumy_mod), {error, badfile} = code:load_file(code_a_test), @@ -316,8 +304,6 @@ load_file(Config) when is_list(Config) -> test_dir() -> filename:dirname(code:which(?MODULE)). -load_abs(suite) -> []; -load_abs(doc) -> []; load_abs(Config) when is_list(Config) -> TestDir = test_dir(), {error, nofile} = code:load_abs(TestDir ++ "/duuuumy_mod"), @@ -330,8 +316,6 @@ load_abs(Config) when is_list(Config) -> code:unstick_dir(TestDir), ok. -ensure_loaded(suite) -> []; -ensure_loaded(doc) -> []; ensure_loaded(Config) when is_list(Config) -> {module, lists} = code:ensure_loaded(lists), case init:get_argument(mode) of @@ -348,8 +332,6 @@ ensure_loaded(Config) when is_list(Config) -> ok end. -delete(suite) -> []; -delete(doc) -> []; delete(Config) when is_list(Config) -> OldFlag = process_flag(trap_exit, true), code:purge(code_b_test), @@ -366,8 +348,6 @@ delete(Config) when is_list(Config) -> process_flag(trap_exit, OldFlag), ok. -purge(suite) -> []; -purge(doc) -> []; purge(Config) when is_list(Config) -> OldFlag = process_flag(trap_exit, true), code:purge(code_b_test), @@ -383,8 +363,23 @@ purge(Config) when is_list(Config) -> purge_many_exits(Config) when is_list(Config) -> OldFlag = process_flag(trap_exit, true), + code:purge(code_b_test), {'EXIT',_} = (catch code:purge({})), + + CodePurgeF = fun(M, Exp) -> Exp = code:purge(M) end, + purge_many_exits_do(CodePurgeF), + + %% Let's repeat test for erlang:purge_module as it does the same thing + %% now in erts-8.0 (except for return value). + ErlangPurgeF = fun(M, _Exp) -> erlang:purge_module(M) end, + purge_many_exits_do(ErlangPurgeF), + + process_flag(trap_exit, OldFlag), + ok. + + +purge_many_exits_do(PurgeF) -> false = code:purge(code_b_test), TPids = lists:map(fun (_) -> {code_b_test:do_spawn(), @@ -395,7 +390,7 @@ purge_many_exits(Config) when is_list(Config) -> end)} end, lists:seq(1, 1000)), - % Give them time to start... + %% Give them time to start... receive after 1000 -> ok end, true = code:delete(code_b_test), lists:foreach(fun ({Pid1, Pid2}) -> @@ -403,7 +398,7 @@ purge_many_exits(Config) when is_list(Config) -> false = code_b_test:check_exit(Pid1), true = erlang:is_process_alive(Pid2) end, TPids), - true = code:purge(code_b_test), + PurgeF(code_b_test, true), lists:foreach(fun ({Pid1, Pid2}) -> false = erlang:is_process_alive(Pid1), true = code_b_test:check_exit(Pid1), @@ -412,13 +407,9 @@ purge_many_exits(Config) when is_list(Config) -> end, TPids), lists:foreach(fun ({_Pid1, Pid2}) -> receive {'EXIT', Pid2, _} -> ok end - end, TPids), - process_flag(trap_exit, OldFlag), - ok. + end, TPids). -soft_purge(suite) -> []; -soft_purge(doc) -> []; soft_purge(Config) when is_list(Config) -> OldFlag = process_flag(trap_exit, true), code:purge(code_b_test), @@ -435,8 +426,6 @@ soft_purge(Config) when is_list(Config) -> process_flag(trap_exit, OldFlag), ok. -is_loaded(suite) -> []; -is_loaded(doc) -> []; is_loaded(Config) when is_list(Config) -> code:purge(code_b_test), code:delete(code_b_test), @@ -450,10 +439,8 @@ is_loaded(Config) when is_list(Config) -> code:delete(code_b_test), ok. -all_loaded(suite) -> []; -all_loaded(doc) -> []; all_loaded(Config) when is_list(Config) -> - case ?t:is_cover() of + case test_server:is_cover() of true -> {skip,"Cover is running"}; false -> all_loaded_1() end. @@ -481,8 +468,6 @@ all_unique([]) -> ok; all_unique([_]) -> ok; all_unique([{X,_}|[{Y,_}|_]=T]) when X < Y -> all_unique(T). -load_binary(suite) -> []; -load_binary(doc) -> []; load_binary(Config) when is_list(Config) -> TestDir = test_dir(), File = TestDir ++ "/code_b_test" ++ code:objfile_extension(), @@ -499,7 +484,7 @@ load_binary(Config) when is_list(Config) -> ok. upgrade(Config) -> - DataDir = ?config(data_dir, Config), + DataDir = proplists:get_value(data_dir, Config), %%T = [beam, hipe], T = [beam], @@ -531,15 +516,11 @@ compile_load(Mod, Dir, Ver, CodeType) -> CompOpts = [binary, report] ++ Target ++ Version, Src = filename:join(Dir, atom_to_list(Mod) ++ ".erl"), - %io:format("compile:file(~p,~p)\n", [Src, CompOpts]), {ok,Mod,Code} = compile:file(Src, CompOpts), ObjFile = filename:basename(Src,".erl") ++ ".beam", {module,Mod} = code:load_binary(Mod, ObjFile, Code), - %IsNative = code:is_module_native(Mod), ok. -dir_req(suite) -> []; -dir_req(doc) -> []; dir_req(Config) when is_list(Config) -> {ok,[[Root0]]} = init:get_argument(root), Root = filename:join([Root0]), % Normalised form. @@ -554,8 +535,6 @@ dir_req(Config) when is_list(Config) -> {error, bad_name} = code:priv_dir(duuumy), ok. -object_code(suite) -> []; -object_code(doc) -> []; object_code(Config) when is_list(Config) -> TestDir = test_dir(), P = code:get_path(), @@ -576,22 +555,20 @@ object_code(Config) when is_list(Config) -> P=code:get_path(), ok. -set_path_file(suite) -> []; -set_path_file(doc) -> ["Test that set_path does not accept ", - "files as pathnames (known previous bug)"]; +%% Test that set_path does not accept +%% files as pathnames (known previous bug) set_path_file(Config) when is_list(Config) -> - File=filename:join(?config(priv_dir, Config), "testfil"), + File=filename:join(proplists:get_value(priv_dir, Config), "testfil"), ok=file:write_file(File, list_to_binary("lite data")), {error, bad_directory}=code:set_path([File]). -sticky_dir(suite) -> []; -sticky_dir(doc) -> ["Test that a module with the same name as a module in ", - "a sticky directory cannot be loaded."]; +%% Test that a module with the same name as a module in +%% a sticky directory cannot be loaded. sticky_dir(Config) when is_list(Config) -> Pa = filename:dirname(code:which(?MODULE)), - {ok,Node} = ?t:start_node(sticky_dir, slave, [{args,"-pa "++Pa}]), + {ok,Node} = test_server:start_node(sticky_dir, slave, [{args,"-pa "++Pa}]), Mods = [code,lists,erlang,init], - OutDir = filename:join(?config(priv_dir, Config), sticky_dir), + OutDir = filename:join(proplists:get_value(priv_dir, Config), sticky_dir), _ = file:make_dir(OutDir), Ret = rpc:call(Node, erlang, apply, [fun sticky_compiler/2,[Mods,OutDir]]), @@ -600,9 +577,9 @@ sticky_dir(Config) when is_list(Config) -> ok; Other -> io:format("~p\n", [Other]), - ?t:fail() + ct:fail(failed) end, - ?t:stop_node(Node), + test_server:stop_node(Node), ok. sticky_compiler(Files, PrivDir) -> @@ -611,50 +588,55 @@ sticky_compiler(Files, PrivDir) -> [R || R <- Rets, R =/= ok]. do_sticky_compile(Mod, Dir) -> - %% Make sure that the module is loaded. A module being sticky - %% only prevents it from begin reloaded, not from being loaded - %% from the wrong place to begin with. - Mod = Mod:module_info(module), - File = filename:append(Dir, atom_to_list(Mod)), - Src = io_lib:format("-module(~s).\n" - "-export([test/1]).\n" - "test(me) -> fail.\n", [Mod]), - ok = file:write_file(File++".erl", Src), - case c:c(File, [{outdir,Dir}]) of - {ok,Module} -> - Module:test(me); - {error,sticky_directory} -> - ok + case code:is_sticky(Mod) of + true -> + %% Make sure that the module is loaded. A module being sticky + %% only prevents it from begin reloaded, not from being loaded + %% from the wrong place to begin with. + Mod = Mod:module_info(module), + File = filename:append(Dir, atom_to_list(Mod)), + Src = io_lib:format("-module(~s).\n" + "-export([test/1]).\n" + "test(me) -> fail.\n", [Mod]), + ok = file:write_file(File++".erl", Src), + case c:c(File, [{outdir,Dir}]) of + {ok,Module} -> + Module:test(me); + {error,sticky_directory} -> + ok + end; + false -> + %% For some reason the module is not sticky + %% could be that the .erlang file has + %% unstuck it? + {Mod, is_not_sticky} end. -pa_pz_option(suite) -> []; -pa_pz_option(doc) -> ["Test that the -pa and -pz options work as expected"]; +%% Test that the -pa and -pz options work as expected. pa_pz_option(Config) when is_list(Config) -> - DDir = ?config(data_dir,Config), + DDir = proplists:get_value(data_dir,Config), PaDir = filename:join(DDir,"pa"), PzDir = filename:join(DDir,"pz"), - {ok, Node}=?t:start_node(pa_pz1, slave, + {ok, Node}=test_server:start_node(pa_pz1, slave, [{args, "-pa " ++ PaDir ++ " -pz " ++ PzDir}]), Ret=rpc:call(Node, code, get_path, []), [PaDir|Paths] = Ret, [PzDir|_] = lists:reverse(Paths), - ?t:stop_node(Node), - {ok, Node2}=?t:start_node(pa_pz2, slave, + test_server:stop_node(Node), + {ok, Node2}=test_server:start_node(pa_pz2, slave, [{args, "-mode embedded " ++ "-pa " ++ PaDir ++ " -pz " ++ PzDir}]), Ret2=rpc:call(Node2, code, get_path, []), [PaDir|Paths2] = Ret2, [PzDir|_] = lists:reverse(Paths2), - ?t:stop_node(Node2). + test_server:stop_node(Node2). -add_del_path(suite) -> - []; -add_del_path(doc) -> ["add_path, del_path should not cause priv_dir(App) to fail"]; +%% add_path, del_path should not cause priv_dir(App) to fail. add_del_path(Config) when is_list(Config) -> - DDir = ?config(data_dir,Config), + DDir = proplists:get_value(data_dir,Config), Dir1 = filename:join(DDir,"dummy_app-1.0/ebin"), Dir2 = filename:join(DDir,"dummy_app-2.0/ebin"), code:add_patha(Dir1), @@ -668,43 +650,35 @@ add_del_path(Config) when is_list(Config) -> clash(Config) when is_list(Config) -> - DDir = ?config(data_dir,Config)++"clash/", + DDir = proplists:get_value(data_dir,Config)++"clash/", P = code:get_path(), - [TestServerPath|_] = [Path || Path <- code:get_path(), - re:run(Path,"test_server/?$",[unicode]) /= nomatch], %% test non-clashing entries - %% remove TestServerPath to prevent clash with test-server path - true = code:del_path(TestServerPath), true = code:add_path(DDir++"foobar-0.1/ebin"), true = code:add_path(DDir++"zork-0.8/ebin"), - test_server:capture_start(), + ct:capture_start(), ok = code:clash(), - test_server:capture_stop(), - [OKMsg|_] = test_server:capture_get(), + ct:capture_stop(), + [OKMsg|_] = ct:capture_get(), true = lists:prefix("** Found 0 name clashes", OKMsg), true = code:set_path(P), %% test clashing entries - %% remove TestServerPath to prevent clash with test-server path - true = code:del_path(TestServerPath), true = code:add_path(DDir++"foobar-0.1/ebin"), true = code:add_path(DDir++"foobar-0.1.ez/foobar-0.1/ebin"), - test_server:capture_start(), + ct:capture_start(), ok = code:clash(), - test_server:capture_stop(), - [ClashMsg|_] = test_server:capture_get(), + ct:capture_stop(), + [ClashMsg|_] = ct:capture_get(), {match, [" hides "]} = re:run(ClashMsg, "\\*\\* .*( hides ).*", [{capture,all_but_first,list}]), true = code:set_path(P), %% test "Bad path can't read" - %% remove TestServerPath to prevent clash with test-server path - Priv = ?config(priv_dir, Config), - true = code:del_path(TestServerPath), + Priv = proplists:get_value(priv_dir, Config), TmpEzFile = Priv++"foobar-0.tmp.ez", {ok, _} = file:copy(DDir++"foobar-0.1.ez", TmpEzFile), true = code:add_path(TmpEzFile++"/foobar-0.1/ebin"), @@ -716,20 +690,17 @@ clash(Config) when is_list(Config) -> _ -> ok = file:delete(TmpEzFile) end, - test_server:capture_start(), + ct:capture_start(), ok = code:clash(), - test_server:capture_stop(), - [BadPathMsg|_] = test_server:capture_get(), + ct:capture_stop(), + [BadPathMsg|_] = ct:capture_get(), true = lists:prefix("** Bad path can't read", BadPathMsg), true = code:set_path(P), file:delete(TmpEzFile++".moved"), %% Only effect on windows ok. -ext_mod_dep(suite) -> - []; -ext_mod_dep(doc) -> - ["Every module that the code_server uses should be preloaded, " - "this test case verifies that"]; +%% Every module that the code_server uses should be preloaded, +%% this test case verifies that. ext_mod_dep(Config) when is_list(Config) -> xref:start(s), xref:set_default(s, [{verbose,false},{warnings,false}, @@ -745,7 +716,7 @@ ext_mod_dep(Config) when is_list(Config) -> xref:stop(s), case Else of ok -> ok; - _ -> test_server:fail(Else) + _ -> ct:fail(Else) end end. @@ -769,6 +740,7 @@ analyse([], [This={M,F,A}|Path], Visited, ErrCnt0) -> OK = [erlang, os, prim_file, erl_prim_loader, init, ets, code_server, lists, lists_sort, unicode, binary, filename, gb_sets, gb_trees, hipe_unified_loader, hipe_bifs, + erts_code_purger, prim_zip, zlib], ErrCnt1 = case lists:member(M, OK) or erlang:is_builtin(M,F,A) of @@ -794,7 +766,7 @@ analyse2(MFA={_,_,_}, Path, Visited0) -> analyse(FL, [MFA|Path], my_usort([MFA|Visited0]), 0). %%%% We need to check these manually... -% fun's are ok as long as they are defined locally. +%% fun's are ok as long as they are defined locally. check_funs({'$M_EXPR','$F_EXPR',_}, [{unicode,characters_to_binary_int,3}, {unicode,characters_to_binary,3}, @@ -839,18 +811,7 @@ check_funs({'$M_EXPR','$F_EXPR',1}, {code_server,start_link,1}]) -> 0; check_funs({'$M_EXPR','$F_EXPR',1}, [{lists,filter,2}, - {code_server,try_archive_subdirs,3}, - {code_server,all_archive_subdirs,1}, - {code_server,archive_subdirs,1}, - {code_server,insert_name,3}, - {code_server,replace_name,2}, - {code_server,update,2}, - {code_server,maybe_update,2}, - {code_server,do_add,4}, - {code_server,add_path,4}, - {code_server,handle_call,3}, - {code_server,loop,1}, - {code_server,system_continue,3}]) -> 0; + {code_server,try_archive_subdirs,3}|_]) -> 0; check_funs({'$M_EXPR','$F_EXPR',_}, [{erlang,apply,2}, {erlang,spawn_link,1}, @@ -877,19 +838,27 @@ check_funs({'$M_EXPR','$F_EXPR',1}, {hipe_unified_loader,get_refs_from,2}| _]) -> 0; check_funs({'$M_EXPR',warning_msg,2}, [{code_server,finish_on_load_report,2} | _]) -> 0; +check_funs({'$M_EXPR','$F_EXPR',1}, + [{code_server,run,2}|_]) -> 0; +check_funs({'$M_EXPR','$F_EXPR',2}, + [{code_server,handle_on_load,5}|_]) -> 0; +check_funs({'$M_EXPR','$F_EXPR',2}, + [{code_server,handle_pending_on_load,4}|_]) -> 0; +check_funs({'$M_EXPR','$F_EXPR',2}, + [{code_server,finish_on_load_2,3}|_]) -> 0; %% This is cheating! /raimo %% %% check_funs(This = {M,_,_}, Path) -> %% case catch atom_to_list(M) of %% [$h,$i,$p,$e | _] -> -%% test_server:format("hipe_module_ignored(~p, ~p)~n", [This, Path]), +%% io:format("hipe_module_ignored(~p, ~p)~n", [This, Path]), %% 0; %% _ -> -%% test_server:format("not_verified(~p, ~p)~n", [This, Path]), +%% io:format("not_verified(~p, ~p)~n", [This, Path]), %% 1 %% end; check_funs(This, Path) -> - test_server:format("not_verified(~p, ~p)~n", [This, Path]), + io:format("not_verified(~p, ~p)~n", [This, Path]), 1. my_usort(List) -> @@ -905,140 +874,7 @@ uniq([H|T],A) -> uniq(T,[H|A]). -load_cached(suite) -> - []; -load_cached(doc) -> - []; -load_cached(Config) when is_list(Config) -> - Priv = ?config(priv_dir, Config), - WD = filename:dirname(code:which(?MODULE)), - {ok,Node} = - ?t:start_node(code_cache_node, peer, [{args, - "-pa \"" ++ WD ++ "\""}, - {erl, [this]}]), - CCTabCreated = fun(Tab) -> - case ets:info(Tab, name) of - code_cache -> true; - _ -> false - end - end, - Tabs = rpc:call(Node, ets, all, []), - case rpc:call(Node, lists, any, [CCTabCreated,Tabs]) of - true -> - ?t:stop_node(Node), - ?t:fail("Code cache should not be active!"); - false -> - ok - end, - rpc:call(Node, code, del_path, [Priv]), - rpc:call(Node, code, add_pathz, [Priv]), - - FullModName = Priv ++ "/code_cache_test", - {ok,Dev} = file:open(FullModName ++ ".erl", [write]), - io:format(Dev, "-module(code_cache_test). -export([a/0]). a() -> ok.~n", []), - ok = file:close(Dev), - {ok,code_cache_test} = compile:file(FullModName, [{outdir,Priv}]), - - F = fun load_loop/2, - N = 1000, - {T0,T1} = rpc:call(Node, erlang, apply, [F, [N,code_cache_test]]), - TNoCache = now_diff(T1, T0), - rpc:call(Node, code, rehash, []), - {T2,T3} = rpc:call(Node, erlang, apply, [F, [N,code_cache_test]]), - TCache = now_diff(T3, T2), - AvgNoCache = TNoCache/N, - AvgCache = TCache/N, - io:format("Avg. load time (no_cache/cache): ~w/~w~n", [AvgNoCache,AvgCache]), - ?t:stop_node(Node), - if AvgNoCache =< AvgCache -> - ?t:fail("Cache not working properly."); - true -> - ok - end. - -load_loop(N, M) -> - load_loop(N, M, now()). -load_loop(0, _M, T0) -> - {T0,now()}; -load_loop(N, M, T0) -> - code:load_file(M), - code:delete(M), - code:purge(M), - load_loop(N-1, M, T0). - -now_diff({A2, B2, C2}, {A1, B1, C1}) -> - ((A2-A1)*1000000 + B2-B1)*1000000 + C2-C1. - -start_node_with_cache(suite) -> - []; -start_node_with_cache(doc) -> - []; -start_node_with_cache(Config) when is_list(Config) -> - {ok,Node} = - ?t:start_node(code_cache_node, peer, [{args, - "-code_path_cache"}, - {erl, [this]}]), - Tabs = rpc:call(Node, ets, all, []), - io:format("Tabs: ~w~n", [Tabs]), - CCTabCreated = fun(Tab) -> - case rpc:call(Node, ets, info, [Tab,name]) of - code_cache -> true; - _ -> false - end - end, - true = lists:any(CCTabCreated, Tabs), - ?t:stop_node(Node), - ok. - -add_and_rehash(suite) -> - []; -add_and_rehash(doc) -> - []; -add_and_rehash(Config) when is_list(Config) -> - Priv = ?config(priv_dir, Config), - WD = filename:dirname(code:which(?MODULE)), - {ok,Node} = - ?t:start_node(code_cache_node, peer, [{args, - "-pa \"" ++ WD ++ "\""}, - {erl, [this]}]), - CCTabCreated = fun(Tab) -> - case ets:info(Tab, name) of - code_cache -> true; - _ -> false - end - end, - Tabs0 = rpc:call(Node, ets, all, []), - case rpc:call(Node, lists, any, [CCTabCreated,Tabs0]) of - true -> - ?t:stop_node(Node), - ?t:fail("Code cache should not be active!"); - false -> - ok - end, - ok = rpc:call(Node, code, rehash, []), % create cache - Tabs1 = rpc:call(Node, ets, all, []), - true = rpc:call(Node, lists, any, [CCTabCreated,Tabs1]), % cache table created - ok = rpc:call(Node, code, rehash, []), - OkDir = filename:join(Priv, ""), - BadDir = filename:join(Priv, "guggemuffsussiputt"), - CP = [OkDir | rpc:call(Node, code, get_path, [])], - true = rpc:call(Node, code, set_path, [CP]), - CP1 = [BadDir | CP], - {error,_} = rpc:call(Node, code, set_path, [CP1]), - true = rpc:call(Node, code, del_path, [OkDir]), - true = rpc:call(Node, code, add_path, [OkDir]), - true = rpc:call(Node, code, add_path, [OkDir]), - {error,_} = rpc:call(Node, code, add_path, [BadDir]), - ok = rpc:call(Node, code, rehash, []), - - ?t:stop_node(Node), - ok. - -where_is_file_no_cache(suite) -> - []; -where_is_file_no_cache(doc) -> - []; -where_is_file_no_cache(Config) when is_list(Config) -> +where_is_file(Config) when is_list(Config) -> {T,KernelBeamFile} = timer:tc(code, where_is_file, ["kernel.beam"]), io:format("Load time: ~w ms~n", [T]), KernelEbinDir = filename:dirname(KernelBeamFile), @@ -1047,39 +883,7 @@ where_is_file_no_cache(Config) when is_list(Config) -> non_existing = code:where_is_file("kernel"), % no such file ok. -where_is_file_cached(suite) -> - []; -where_is_file_cached(doc) -> - []; -where_is_file_cached(Config) when is_list(Config) -> - {ok,Node} = - ?t:start_node(code_cache_node, peer, [{args, - "-code_path_cache"}, - {erl, [this]}]), - Tabs = rpc:call(Node, ets, all, []), - io:format("Tabs: ~w~n", [Tabs]), - CCTabCreated = fun(Tab) -> - case rpc:call(Node, ets, info, [Tab,name]) of - code_cache -> true; - _ -> false - end - end, - true = lists:any(CCTabCreated, Tabs), - KernelBeamFile = rpc:call(Node, code, where_is_file, ["kernel.beam"]), - {T,KernelBeamFile} = rpc:call(Node, timer, tc, [code,where_is_file,["kernel.beam"]]), - io:format("Load time: ~w ms~n", [T]), - KernelEbinDir = rpc:call(Node, filename, dirname, [KernelBeamFile]), - AppFile = rpc:call(Node, filename, join, [KernelEbinDir,"kernel.app"]), - AppFile = rpc:call(Node, code, where_is_file, ["kernel.app"]), - non_existing = rpc:call(Node, code, where_is_file, ["kernel"]), % no such file - ?t:stop_node(Node), - ok. - - -purge_stacktrace(suite) -> - []; -purge_stacktrace(doc) -> - ["Test that stacktrace is deleted when purging a referred module"]; +%% Test that stacktrace is deleted when purging a referred module. purge_stacktrace(Config) when is_list(Config) -> code:purge(code_b_test), try code_b_test:call(fun(b) -> ok end, a) @@ -1120,7 +924,7 @@ purge_stacktrace(Config) when is_list(Config) -> ok. mult_lib_roots(Config) when is_list(Config) -> - DataDir = filename:join(?config(data_dir, Config), "mult_lib_roots"), + DataDir = filename:join(proplists:get_value(data_dir, Config), "mult_lib_roots"), mult_lib_compile(DataDir, "my_dummy_app-b/ebin/lists"), mult_lib_compile(DataDir, "my_dummy_app-c/ebin/code_SUITE_mult_root_module"), @@ -1130,7 +934,7 @@ mult_lib_roots(Config) when is_list(Config) -> filename:join(DataDir, "second_root"), {ok,Node} = - ?t:start_node(mult_lib_roots, slave, + test_server:start_node(mult_lib_roots, slave, [{args,"-env ERL_LIBS "++ErlLibs}]), Path0 = rpc:call(Node, code, get_path, []), @@ -1178,15 +982,15 @@ mult_lib_remove_prefix([$/|T], []) -> T. bad_erl_libs(Config) when is_list(Config) -> {ok,Node} = - ?t:start_node(bad_erl_libs, slave, []), + test_server:start_node(bad_erl_libs, slave, []), Code = rpc:call(Node,code,get_path,[]), - ?t:stop_node(Node), + test_server:stop_node(Node), {ok,Node2} = - ?t:start_node(bad_erl_libs, slave, - [{args,"-env ERL_LIBS /no/such/dir"}]), + test_server:start_node(bad_erl_libs, slave, + [{args,"-env ERL_LIBS /no/such/dir"}]), Code2 = rpc:call(Node,code,get_path,[]), - ?t:stop_node(Node2), + test_server:stop_node(Node2), %% Test that code path is not affected by the faulty ERL_LIBS Code = Code2, @@ -1205,8 +1009,8 @@ code_archive2(Config) when is_list(Config) -> do_code_archive(Config, Root, StripVsn) when is_list(Config) -> %% Copy the orig files to priv_dir - DataDir = ?config(data_dir, Config), - PrivDir = ?config(priv_dir, Config), + DataDir = proplists:get_value(data_dir, Config), + PrivDir = proplists:get_value(priv_dir, Config), App = code_archive_dict, VsnBase = atom_to_list(App) ++ "-1.0", Base = @@ -1239,9 +1043,15 @@ do_code_archive(Config, Root, StripVsn) when is_list(Config) -> {ok, _} = zip:create(Archive, [Base], [{compress, []}, {cwd, PrivDir}]), + %% Create a directory and a file outside of the archive. + OtherFile = filename:join([RootDir,VsnBase,"other","other.txt"]), + OtherContents = ?MODULE:module_info(md5), + filelib:ensure_dir(OtherFile), + ok = file:write_file(OtherFile, OtherContents), + %% Set up ERL_LIBS and start a slave node. {ok, Node} = - ?t:start_node(code_archive, slave, + test_server:start_node(code_archive, slave, [{args,"-env ERL_LIBS " ++ RootDir}]), CodePath = rpc:call(Node, code, get_path, []), AppEbin = filename:join([Archive, Base, "ebin"]), @@ -1253,13 +1063,25 @@ do_code_archive(Config, Root, StripVsn) when is_list(Config) -> %% Start the app ok = rpc:call(Node, application, start, [App]), + %% Get the lib dir for the app. + AppLibDir = rpc:call(Node, code, lib_dir, [App]), + io:format("AppLibDir: ~p\n", [AppLibDir]), + AppLibDir = filename:join(RootDir, VsnBase), + %% Access the app priv dir AppPrivDir = rpc:call(Node, code, priv_dir, [App]), AppPrivFile = filename:join([AppPrivDir, "code_archive.txt"]), io:format("AppPrivFile: ~p\n", [AppPrivFile]), - {ok, _Bin, _Path} = + {ok, _Bin, _} = rpc:call(Node, erl_prim_loader, get_file, [AppPrivFile]), + %% Read back the other text file. + OtherDirPath = rpc:call(Node, code, lib_dir, [App,other]), + OtherFilePath = filename:join(OtherDirPath, "other.txt"), + io:format("OtherFilePath: ~p\n", [OtherFilePath]), + {ok, OtherContents, _} = + rpc:call(Node, erl_prim_loader, get_file, [OtherFilePath]), + %% Use the app Tab = code_archive_tab, Key = foo, @@ -1272,7 +1094,7 @@ do_code_archive(Config, Root, StripVsn) when is_list(Config) -> error = rpc:call(Node, App, find, [Tab, Key]), ok = rpc:call(Node, App, erase, [Tab]), - ?t:stop_node(Node), + test_server:stop_node(Node), ok. compile_app(TopDir, AppName) -> @@ -1298,15 +1120,12 @@ compile_files([File | Files], SrcDir, OutDir) -> compile_files([], _, _) -> ok. -big_boot_embedded(suite) -> - []; -big_boot_embedded(doc) -> - ["Test that a boot file with (almost) all of OTP can be used to start an" - " embeddedd system."]; +%% Test that a boot file with (almost) all of OTP can be used to start an +%% embeddedd system. big_boot_embedded(Config) when is_list(Config) -> {BootArg,AppsInBoot} = create_big_boot(Config), {ok, Node} = - ?t:start_node(big_boot_embedded, slave, + test_server:start_node(big_boot_embedded, slave, [{args,"-boot "++BootArg++" -mode embedded"}]), RemoteNodeApps = [ {X,Y} || {X,_,Y} <- @@ -1317,7 +1136,7 @@ big_boot_embedded(Config) when is_list(Config) -> on_load(Config) when is_list(Config) -> Master = on_load_test_case_process, - Data = filename:join([?config(data_dir, Config),"on_load"]), + Data = filename:join([proplists:get_value(data_dir, Config),"on_load"]), ok = file:set_cwd(Data), up_to_date = make:all([{d,'MASTER',Master}]), @@ -1361,7 +1180,7 @@ on_load(Config) when is_list(Config) -> on_load_wait_for_all(Refs), receive Any -> - ?t:fail({unexpected,Any}) + ct:fail({unexpected,Any}) after 10 -> ok end. @@ -1385,22 +1204,17 @@ on_load_binary(_) -> register(Master, self()), %% Construct, compile and pretty-print. - Mod = on_load_binary, + Mod = ?FUNCTION_NAME, File = atom_to_list(Mod) ++ ".erl", - Forms = [{attribute,1,file,{File,1}}, - {attribute,1,module,Mod}, - {attribute,2,export,[{ok,0}]}, - {attribute,3,on_load,{init,0}}, - {function,5,init,0, - [{clause,5,[],[], - [{op,6,'!', - {atom,6,Master}, - {tuple,6,[{atom,6,Mod},{call,6,{atom,6,self},[]}]}}, - {'receive',7,[{clause,8,[{atom,8,go}],[],[{atom,8,ok}]}]}]}]}, - {function,11,ok,0,[{clause,11,[],[],[{atom,11,true}]}]}], - Forms1 = erl_parse:new_anno(Forms), - {ok,Mod,Bin} = compile:forms(Forms1, [report]), - [io:put_chars(erl_pp:form(F)) || F <- Forms1], + Tree = ?Q(["-module('@Mod@').\n", + "-export([ok/0]).\n", + "-on_load({init,0}).\n", + "init() ->\n", + " '@Master@' ! {on_load_binary,self()},\n", + " receive go -> ok end.\n", + "ok() -> true.\n"]), + {ok,Mod,Bin} = merl:compile(Tree), + merl:print(Tree), {Pid1,Ref1} = spawn_monitor(fun() -> code:load_binary(Mod, File, Bin), @@ -1429,7 +1243,7 @@ on_load_embedded(Config) when is_list(Config) -> end. on_load_embedded_1(Config) -> - DataDir = ?config(data_dir, Config), + DataDir = proplists:get_value(data_dir, Config), %% Link the on_load_app application into the lib directory. LibRoot = code:lib_dir(), @@ -1440,6 +1254,9 @@ on_load_embedded_1(Config) -> case file:make_symlink(OnLoadApp, LinkName) of {error,enotsup} -> throw({skip,"Support for symlinks required"}); + {error,eperm} -> + %% On Windows, we may not have permissions to create symlinks. + throw({skip,"Support for symlinks required"}); ok -> ok end, @@ -1484,7 +1301,7 @@ create_boot(Config, Options) -> filename:join(LatestDir, LatestName). create_script(Config) -> - PrivDir = ?config(priv_dir, Config), + PrivDir = proplists:get_value(priv_dir, Config), Name = PrivDir ++ "on_load_test", Apps = application_controller:which_applications(), {value,{_,_,KernelVer}} = lists:keysearch(kernel, 1, Apps), @@ -1511,33 +1328,46 @@ create_big_boot(Config) -> ok = file:set_cwd(OldDir), {filename:join(LatestDir, LatestName),Apps}. -% The following apps cannot be loaded -% hipe .app references (or can reference) files that have no -% corresponding beam file (if hipe is not enabled) +%% The following apps cannot be loaded. +%% hipe .app references (or can reference) files that have no +%% corresponding beam file (if hipe is not enabled). filter_app("hipe",_) -> false; -% Dialyzer and typer depends on hipe + +%% Dialyzer and typer depends on hipe filter_app("dialyzer",_) -> false; filter_app("typer",_) -> false; -% Orber requires explicit configuration + +%% Orber requires explicit configuration filter_app("orber",_) -> false; -% cos* depends on orber + +%% cos* depends on orber filter_app("cos"++_,_) -> false; -% ic has a mod instruction in the app file but no corresponding start function + +%% ic has a mod instruction in the app file but no corresponding start +%% function filter_app("ic",_) -> false; -% Netconf has some dependency that I really do not understand (maybe like orber) + +%% Netconf has some dependency that I really do not understand (maybe +%% like orber) filter_app("netconf",_) -> false; -% Safe has the same kind of error in the .app file as ic + +%% Safe has the same kind of error in the .app file as ic filter_app("safe",_) -> false; -% Comte cannot be started in the "usual" way + +%% Comte cannot be started in the "usual" way filter_app("comte",_) -> false; -% OS_mon does not find it's port program when running cerl + +%% OS_mon does not find its port program when running cerl filter_app("os_mon",true) -> false; -% erts is not a "real" app either =/ + +%% erts is not a "real" app either =/ filter_app("erts",_) -> false; -% Other apps should be OK. + +%% Other apps should be OK. filter_app(_,_) -> true. + create_big_script(Config,Local) -> - PrivDir = ?config(priv_dir, Config), + PrivDir = proplists:get_value(priv_dir, Config), Name = filename:join(PrivDir,"full_script_test"), InitialApplications=application:loaded_applications(), %% Applications left loaded by the application suite, unload them! @@ -1571,7 +1401,7 @@ on_load_errors(Config) when is_list(Config) -> Master = on_load_error_test_case_process, register(Master, self()), - Data = filename:join([?config(data_dir, Config),"on_load_errors"]), + Data = filename:join([proplists:get_value(data_dir, Config),"on_load_errors"]), ok = file:set_cwd(Data), up_to_date = make:all([{d,'MASTER',Master}]), @@ -1597,7 +1427,7 @@ on_load_errors(Config) when is_list(Config) -> %% There should be no more messages. receive Unexpected -> - ?t:fail({unexpected,Unexpected}) + ct:fail({unexpected,Unexpected}) after 10 -> ok end, @@ -1626,8 +1456,256 @@ do_on_load_error(ReturnValue) -> {undef,[{on_load_error,main,[],_}|_]} = Exit end. -native_early_modules(suite) -> []; -native_early_modules(doc) -> ["Test that the native code of early loaded modules is loaded"]; +on_load_update(_Config) -> + {Mod,Code1} = on_load_update_code(1), + {module,Mod} = code:load_binary(Mod, "", Code1), + 42 = Mod:a(), + 100 = Mod:b(99), + 4 = erlang:trace_pattern({Mod,'_','_'}, true), + + {Mod,Code2} = on_load_update_code(2), + {error,on_load_failure} = code:load_binary(Mod, "", Code2), + 42 = Mod:a(), + 100 = Mod:b(99), + {'EXIT',{undef,_}} = (catch Mod:never()), + 4 = erlang:trace_pattern({Mod,'_','_'}, false), + + {Mod,Code3} = on_load_update_code(3), + {module,Mod} = code:load_binary(Mod, "", Code3), + 100 = Mod:c(), + {'EXIT',{undef,_}} = (catch Mod:a()), + {'EXIT',{undef,_}} = (catch Mod:b(10)), + {'EXIT',{undef,_}} = (catch Mod:never()), + + ok. + +on_load_update_code(Version) -> + Mod = ?FUNCTION_NAME, + Tree = on_load_update_code_1(Version, Mod), + io:format("Version ~p", [Version]), + {ok,Mod,Code} = merl:compile(Tree), + merl:print(Tree), + io:nl(), + {Mod,Code}. + +on_load_update_code_1(1, Mod) -> + ?Q(["-module('@Mod@').\n", + "-export([a/0,b/1]).\n" + "-on_load(f/0).\n", + "f() -> ok.\n", + "a() -> 42.\n" + "b(I) -> I+1.\n"]); +on_load_update_code_1(2, Mod) -> + ?Q(["-module('@Mod@').\n", + "-export([never/0]).\n" + "-on_load(f/0).\n", + "f() -> 42 = '@Mod@':a(), 1 = '@Mod@':b(0), fail.\n", + "never() -> never.\n"]); +on_load_update_code_1(3, Mod) -> + ?Q(["-module('@Mod@').\n", + "-export([c/0]).\n" + "-on_load(f/0).\n", + "f() -> ok.\n", + "c() -> 100.\n"]). + +on_load_purge(_Config) -> + Mod = ?FUNCTION_NAME, + register(Mod, self()), + Tree = ?Q(["-module('@Mod@').\n", + "-on_load(f/0).\n", + "loop() -> loop().\n", + "f() ->\n", + "'@Mod@' ! {self(),spawn(fun loop/0)},\n", + "receive Ack -> Ack end.\n"]), + merl:print(Tree), + {ok,Mod,Code} = merl:compile(Tree), + P = spawn(fun() -> + exit(code:load_binary(Mod, "", Code)) + end), + monitor(process, P), + receive + {Pid1,Pid2} -> + monitor(process, Pid2), + Pid1 ! ack_and_failure, + receive + {'DOWN',_,process,P,Exit1} -> + {error,on_load_failure} = Exit1 + end, + receive + {'DOWN',_,process,Pid2,Exit2} -> + io:format("~p\n", [Exit2]) + after 10000 -> + ct:fail(no_down_message) + end + end. + +on_load_self_call(_Config) -> + Mod = ?FUNCTION_NAME, + register(Mod, self()), + Tree = ?Q(["-module('@Mod@').\n", + "-export([ext/0]).\n", + "-on_load(f/0).\n", + "f() ->\n", + " '@Mod@' ! (catch '@Mod@':ext()),\n", + " ok.\n", + "ext() -> good_work.\n"]), + merl:print(Tree), + {ok,Mod,Code} = merl:compile(Tree), + + {'EXIT',{undef,_}} = on_load_do_load(Mod, Code), + good_work = on_load_do_load(Mod, Code), + + ok. + +on_load_do_load(Mod, Code) -> + spawn(fun() -> + {module,Mod} = code:load_binary(Mod, "", Code) + end), + receive + Any -> Any + end. + +on_load_pending(_Config) -> + Mod = ?FUNCTION_NAME, + Tree1 = ?Q(["-module('@Mod@').\n", + "-on_load(f/0).\n", + "f() ->\n", + " register('@Mod@', self()),\n", + " receive _ -> ok end.\n"]), + merl:print(Tree1), + {ok,Mod,Code1} = merl:compile(Tree1), + + Tree2 = ?Q(["-module('@Mod@').\n", + "-export([t/0]).\n", + "t() -> ok.\n"]), + merl:print(Tree2), + {ok,Mod,Code2} = merl:compile(Tree2), + + Self = self(), + {_,Ref1} = + spawn_monitor(fun() -> + Self ! started1, + {module,Mod} = code:load_binary(Mod, "", Code1) + end), + receive started1 -> ok end, + timer:sleep(10), + {_,Ref2} = + spawn_monitor(fun() -> + Self ! started2, + {module,Mod} = code:load_binary(Mod, "", Code2), + ok = Mod:t() + end), + receive started2 -> ok end, + receive + Unexpected -> + ct:fail({unexpected,Unexpected}) + after 100 -> + ok + end, + Mod ! go, + receive + {'DOWN',Ref1,process,_,normal} -> ok + end, + receive + {'DOWN',Ref2,process,_,normal} -> ok + end, + ok = Mod:t(), + ok. + +on_load_deleted(_Config) -> + Mod = ?FUNCTION_NAME, + + R0 = fun() -> + Tree = ?Q(["-module('@Mod@').\n", + "-on_load(f/0).\n", + "f() -> ok.\n"]), + merl:print(Tree), + {ok,Mod,Code} = merl:compile(Tree), + {module,Mod} = code:load_binary(Mod, "", Code) + end, + delete_before_reload(Mod, R0), + delete_before_reload(Mod, R0), + + R1 = fun() -> + Tree = ?Q(["-module('@Mod@').\n", + "-on_load(f/0).\n", + "f() -> fail.\n"]), + merl:print(Tree), + {ok,Mod,Code} = merl:compile(Tree), + {error,on_load_failure} = code:load_binary(Mod, "", Code) + end, + delete_before_reload(Mod, R1), + delete_before_reload(Mod, R1), + + OtherMod = list_to_atom(lists:concat([Mod,"_42"])), + OtherTree = ?Q(["-module('@OtherMod@').\n"]), + merl:print(OtherTree), + {ok,OtherMod,OtherCode} = merl:compile(OtherTree), + + R2 = fun() -> + RegName = 'on_load__registered_name', + Tree = ?Q(["-module('@Mod@').\n", + "-on_load(f/0).\n", + "f() ->\n", + " register('@RegName@', self()),\n", + " receive _ -> ok end.\n"]), + merl:print(Tree), + {ok,Mod,Code} = merl:compile(Tree), + spawn(fun() -> + {module,Mod} = code:load_binary(Mod, "", Code) + end), + receive after 1 -> ok end, + {module,OtherMod} = code:load_binary(OtherMod, "", + OtherCode), + RegName ! stop + end, + delete_before_reload(Mod, R2), + + ok. + +delete_before_reload(Mod, Reload) -> + false = check_old_code(Mod), + + Tree1 = ?Q(["-module('@Mod@').\n", + "-export([f/1]).\n", + "f(Parent) ->\n", + " register('@Mod@', self()),\n", + " Parent ! started,\n", + " receive _ -> ok end.\n"]), + merl:print(Tree1), + {ok,Mod,Code1} = merl:compile(Tree1), + + Self = self(), + spawn(fun() -> + {module,Mod} = code:load_binary(Mod, "", Code1), + Mod:f(Self) + end), + receive started -> ok end, + + true = code:delete(Mod), + true = check_old_code(Mod), + + Reload(), + + %% When loading the the module with the -on_load() function, + %% the reference to the old code would be lost. Make sure that + %% the old code is remembered and is still preventing the + %% purge. + false = code:soft_purge(Mod), + + %% Get rid of the old code. + Mod ! stop, + receive after 1 -> ok end, + true = code:soft_purge(Mod), + + %% Unload the version of the module with the -on_load() function. + true = code:delete(Mod), + true = code:soft_purge(Mod), + + ok. + + +%% Test that the native code of early loaded modules is loaded. native_early_modules(Config) when is_list(Config) -> case erlang:system_info(hipe_architecture) of undefined -> @@ -1655,11 +1733,26 @@ native_early_modules_1(Architecture) -> ok end. -get_mode(suite) -> []; -get_mode(doc) -> ["Test that the mode of the code server is properly retrieved"]; +%% Test that the mode of the code server is properly retrieved. get_mode(Config) when is_list(Config) -> interactive = code:get_mode(). +%% Make sure that the paths for all loaded modules have been normalized. +normalized_paths(_Config) -> + do_normalized_paths(erlang:loaded()). + +do_normalized_paths([M|Ms]) -> + case code:which(M) of + Special when is_atom(Special) -> + do_normalized_paths(Ms); + File when is_list(File) -> + File = filename:join([File]), + do_normalized_paths(Ms) + end; +do_normalized_paths([]) -> + ok. + + %%----------------------------------------------------------------- %% error_logger handler. %% (Copied from stdlib/test/proc_lib_SUITE.erl.) @@ -1686,7 +1779,7 @@ terminate(_Reason, State) -> %%% start_node(Name, Param) -> - ?t:start_node(Name, slave, [{args, Param}]). + test_server:start_node(Name, slave, [{args, Param}]). stop_node(Node) -> - ?t:stop_node(Node). + test_server:stop_node(Node). |