From aef75ca63752f65299e95c12b67870f1debea7ff Mon Sep 17 00:00:00 2001 From: Siri Hansen Date: Tue, 1 Nov 2011 12:32:38 +0100 Subject: Handle upgrade from pre R15 to post R15 sasl New emulator upgrade mechanism introduced in R15 can only work if the sasl version to upgrade from is 2.2 or later. I.e. if we are already running at least R15. This commit adds backwards compatiblity for upgrades from earlier versions, meaning that the new code is loaded into the old emulator and code_change is executed - then after all application code is updated, the emulator is restarted with the new erts version. Note that this might cause problems if the new code is compiled with the new emulator and there have been updates to the beam format. If this happens, the workaround is to compile the new code with the old emulator. --- lib/sasl/doc/src/release_handler.xml | 12 + lib/sasl/src/systools_relup.erl | 40 +++- lib/sasl/test/systools_SUITE.erl | 259 +++++++++++++++------ .../systools_SUITE_data/lib/sasl-9.9/ebin/sasl.app | 6 + .../lib/sasl-9.9/ebin/sasl.appup | 12 + 5 files changed, 244 insertions(+), 85 deletions(-) create mode 100644 lib/sasl/test/systools_SUITE_data/lib/sasl-9.9/ebin/sasl.app create mode 100644 lib/sasl/test/systools_SUITE_data/lib/sasl-9.9/ebin/sasl.appup (limited to 'lib/sasl') diff --git a/lib/sasl/doc/src/release_handler.xml b/lib/sasl/doc/src/release_handler.xml index c625b40c9d..bd24b2d963 100644 --- a/lib/sasl/doc/src/release_handler.xml +++ b/lib/sasl/doc/src/release_handler.xml @@ -335,6 +335,18 @@ release_handler:set_unpacked(RelFile, [{myapp,"1.0","/home/user"},...]). upgrade, but it will allow checks and purge to be executed in the background before the real upgrade is started.

+ +

When upgrading the emulator from a version older than OTP + R15, there will be an attempt to load new application beam + code into the old emulator. In some cases, the new beam + format can not be read by the old emulator, and so the code + loading will fail and terminate the complete upgrade. To + overcome this problem, the new application code should be + compiled with the old emulator. See Design + Principles for more information about emulator + upgrade from pre OTP R15 versions.

+ diff --git a/lib/sasl/src/systools_relup.erl b/lib/sasl/src/systools_relup.erl index 27960e9938..5346538dc8 100644 --- a/lib/sasl/src/systools_relup.erl +++ b/lib/sasl/src/systools_relup.erl @@ -112,6 +112,7 @@ -export([mk_relup/3, mk_relup/4, format_error/1, format_warning/1]). -include("systools.hrl"). +-define(R15_SASL_VSN,"2.2"). %% For test purposes only - used by kernel, stdlib and sasl tests -export([appup_search_for_version/2]). @@ -269,20 +270,25 @@ foreach_baserel_up(TopRel, TopApps, [BaseRelDc|BaseRelDcs], Path, Opts, {RUs4, Ws4} = check_for_emulator_restart(TopRel, BaseRel, RUs3, Ws3, Opts), - BaseApps = + {BaseNameVsns,BaseApps} = case systools_make:get_release(BaseRelFile, Path) of {ok, _, NameVsnApps, _Warns} -> - lists:map(fun({_,App}) -> App end, NameVsnApps); + %% NameVsnApps = [{{Name,Vsn},#application}] + %% Gives two lists - [{Name,Vsn}] and [#application] + lists:unzip(NameVsnApps); Other1 -> throw(Other1) end, case systools_rc:translate_scripts(up, RUs4, TopApps, BaseApps) of - {ok, RUs} -> + {ok, RUs5} -> + + {RUs, Ws5} = fix_r15_sasl_upgrade(RUs5,Ws4,BaseNameVsns), + VDR = {BaseRel#release.vsn, extract_description(BaseRelDc), RUs}, foreach_baserel_up(TopRel, TopApps, BaseRelDcs, Path, - Opts, Ws4, [VDR| Acc]); + Opts, Ws5, [VDR| Acc]); XXX -> throw(XXX) end; @@ -346,12 +352,9 @@ foreach_baserel_dn( _, _, [], _, _, Ws, Acc) -> check_for_emulator_restart(#release{erts_vsn = Vsn1, name = N1}, #release{erts_vsn = Vsn2, name = N2}, RUs, Ws, Opts) when Vsn1 /= Vsn2 -> - %% The diff_vsn_restart_new_emulator instruction will be replaced - %% by a restart_new_emulator instruction in systools_rc, and - %% placed in the proper order according to mode (up or dn). - %% We will also allow an extra restart of emulator (specified by - %% the restart_emulator option) at the end of the upgrade, for - %% application specific purposes. + %% Automatically insert a restart_new_emulator instruction when + %% erts version is changed. Also allow extra restart at the end of + %% the upgrade if restart_emulator option is given. NewRUs = [[restart_new_emulator]|RUs], NewWs = [{erts_vsn_changed, {N1, N2}} | Ws], check_for_restart_emulator_opt(NewRUs, NewWs, Opts); @@ -365,6 +368,23 @@ check_for_restart_emulator_opt(RUs, Ws, Opts) -> end. +%% Special handling of the upgrade from pre R15 to post R15. In R15, +%% upgrade of the emulator was improved by moving the restart of the +%% emulator before the rest of the upgrade instructions. However, it +%% can only work if the release_handler is already upgraded to a post +%% R15 version. If not, the upgrade instructions must be backwards +%% compatible - i.e. restart_new_emulator will be the last +%% instruction, executed after all code loading, code_change etc. +fix_r15_sasl_upgrade([restart_new_emulator | RestRUs]=RUs, Ws, BaseApps) -> + case lists:keyfind(sasl,1,BaseApps) of + {sasl,Vsn} when Vsn < ?R15_SASL_VSN -> + {lists:delete(restart_emulator,RestRUs) ++ [restart_new_emulator], + [pre_R15_emulator_upgrade|Ws]}; + _ -> + {RUs,Ws} + end; +fix_r15_sasl_upgrade(RUs, Ws, _BaseApps) -> + {RUs,Ws}. %% collect_appup_scripts(Mode, TopApps, BaseRel, Ws, RUs) -> {NRUs, NWs} diff --git a/lib/sasl/test/systools_SUITE.erl b/lib/sasl/test/systools_SUITE.erl index 4cf6aefea9..e06a26828c 100644 --- a/lib/sasl/test/systools_SUITE.erl +++ b/lib/sasl/test/systools_SUITE.erl @@ -49,7 +49,7 @@ -export([ tar_options/1, normal_tar/1, no_mod_vsn_tar/1, variable_tar/1, src_tests_tar/1, shadow_tar/1, var_tar/1, exref_tar/1, link_tar/1, otp_9507/1]). --export([ normal_relup/1, abnormal_relup/1, no_appup_relup/1, +-export([ normal_relup/1, restart_relup/1, abnormal_relup/1, no_appup_relup/1, bad_appup_relup/1, app_start_type_relup/1, regexp_relup/1, otp_3065/1]). -export([otp_6226/1]). -export([normal_hybrid/1,hybrid_no_old_sasl/1,hybrid_no_new_sasl/1]). @@ -83,7 +83,7 @@ groups() -> src_tests_tar, shadow_tar, var_tar, exref_tar, link_tar, otp_9507]}, {relup, [], - [normal_relup, abnormal_relup, no_appup_relup, + [normal_relup, restart_relup, abnormal_relup, no_appup_relup, bad_appup_relup, app_start_type_relup, regexp_relup ]}, {hybrid, [], [normal_hybrid,hybrid_no_old_sasl,hybrid_no_new_sasl]}, @@ -1145,50 +1145,16 @@ normal_relup(Config) when is_list(Config) -> ?line {LatestDir,LatestName} = create_script(latest0,Config), ?line {_LatestDir1,LatestName1} = create_script(latest1,Config), ?line {_LatestDir2,LatestName2} = create_script(latest2,Config), - ?line {_LatestDir1CurrErts,LatestName1CurrErts} = - create_script(latest1_current_erts,Config), ?line DataDir = filename:absname(?copydir), ?line LibDir = [fname([DataDir, d_normal, lib])], ?line P = [fname([LibDir, '*', ebin]), fname([DataDir, lib, kernel, ebin]), - fname([DataDir, lib, stdlib, ebin])], + fname([DataDir, lib, stdlib, ebin]), + fname([DataDir, lib, sasl, ebin])], ?line ok = file:set_cwd(LatestDir), - %% OTP-2561: Check that the option 'restart_emulator' generates a - %% "restart_emulator" instruction. - ?line {ok, _ , _, []} = - systools:make_relup(LatestName, [LatestName1], [LatestName1], - [{path, P},restart_emulator,silent]), - ?line ok = check_relup([{db, "2.1"}], [{db, "1.0"}]), - ?line ok = check_restart_emulator(), - - %% Check that new erts version generates a restart_new_emulator - %% instruction - %% (One erts_vsn_changed warning for upgrade and one for downgrade) - ?line {ok, _ , _, [{erts_vsn_changed,_},{erts_vsn_changed,_}]} = - systools:make_relup(LatestName, - [LatestName1CurrErts], - [LatestName1CurrErts], - [{path, P},silent]), - ?line ok = check_relup([{db, "2.1"}], [{db, "1.0"}]), - ?line ok = check_restart_emulator_diff_erts(), - - - %% Check that new erts version generates a restart_new_emulator - %% instruction, and can be combined with restart_emulator opt. - %% (One erts_vsn_changed warning for upgrade and one for downgrade) - ?line {ok, _ , _, [{erts_vsn_changed,_},{erts_vsn_changed,_}]} = - systools:make_relup(LatestName, - [LatestName1CurrErts], - [LatestName1CurrErts], - [{path, P},restart_emulator,silent]), - ?line ok = check_relup([{db, "2.1"}], [{db, "1.0"}]), - ?line ok = check_restart_emulator(), - ?line ok = check_restart_emulator_diff_erts(), - - %% This is the ultra normal case ?line ok = systools:make_relup(LatestName, [LatestName1], [LatestName1], [{path, P}]), @@ -1229,6 +1195,91 @@ normal_relup(Config) when is_list(Config) -> ok. +restart_relup(suite) -> []; +restart_relup(doc) -> + ["Test relup which includes emulator restart"]; +restart_relup(Config) when is_list(Config) -> + ?line {ok, OldDir} = file:get_cwd(), + + ?line {LatestDir,LatestName} = create_script(latest0,Config), + ?line {_LatestDir1,LatestName1} = create_script(latest1,Config), + ?line {_LatestDir0CurrErts,LatestName0CurrErts} = + create_script(latest0_current_erts,Config), + ?line {_CurrentAllDir,CurrentAllName} = create_script(current_all,Config), + ?line {_CurrentAllFutErtsDir,CurrentAllFutErtsName} = + create_script(current_all_future_erts,Config), + ?line {_CurrentAllFutSaslDir,CurrentAllFutSaslName} = + create_script(current_all_future_sasl,Config), + + ?line DataDir = filename:absname(?copydir), + ?line LibDir = [fname([DataDir, d_normal, lib])], + ?line P = [fname([LibDir, '*', ebin]), + fname([DataDir, lib, kernel, ebin]), + fname([DataDir, lib, stdlib, ebin]), + fname([DataDir, lib, sasl, ebin]), + fname([DataDir, lib, 'sasl-9.9', ebin])], + + ?line ok = file:set_cwd(LatestDir), + + %% OTP-2561: Check that the option 'restart_emulator' generates a + %% "restart_emulator" instruction. + ?line {ok, _ , _, []} = + systools:make_relup(LatestName, [LatestName1], [LatestName1], + [{path, P},restart_emulator,silent]), + ?line ok = check_relup([{db, "2.1"}], [{db, "1.0"}]), + ?line ok = check_restart_emulator(), + + + %% Pre-R15 to Post-R15 upgrade + ?line {ok, _ , _, Ws} = + systools:make_relup(LatestName0CurrErts, + [LatestName1], + [LatestName1], + [{path, P},silent]), + ?line ok = check_relup([{db,"2.1"}], [{db, "1.0"}]), + ?line ok = check_pre_to_post_r15_restart_emulator(), + ?line ok = check_pre_to_post_r15_warnings(Ws), + + + %% Check that new sasl version generates a restart_new_emulator + %% instruction + ?line {ok, _ , _, []} = + systools:make_relup(CurrentAllFutSaslName, + [CurrentAllName], + [CurrentAllName], + [{path, P},silent]), + ?line ok = check_relup([{fe, "3.1"}], []), + ?line ok = check_restart_emulator_diff_coreapp(), + + + %% Check that new erts version generates a restart_new_emulator + %% instruction, if FromSaslVsn >= R15SaslVsn + %% (One erts_vsn_changed warning for upgrade and one for downgrade) + ?line {ok, _ , _, [{erts_vsn_changed,_},{erts_vsn_changed,_}]} = + systools:make_relup(CurrentAllFutErtsName, + [CurrentAllName], + [CurrentAllName], + [{path, P},silent]), + ?line ok = check_relup([{fe, "3.1"}], []), + ?line ok = check_restart_emulator_diff_coreapp(), + + + %% Check that new erts version generates a restart_new_emulator + %% instruction, and can be combined with restart_emulator opt. + %% (One erts_vsn_changed warning for upgrade and one for downgrade) + ?line {ok, _ , _, [{erts_vsn_changed,_},{erts_vsn_changed,_}]} = + systools:make_relup(CurrentAllFutErtsName, + [CurrentAllName], + [CurrentAllName], + [{path, P},restart_emulator,silent]), + ?line ok = check_relup([{fe, "3.1"}], []), + ?line ok = check_restart_emulator(), + ?line ok = check_restart_emulator_diff_coreapp(), + + ?line ok = file:set_cwd(OldDir), + ok. + + %% This test fails if wrong version numbers are seen in the relup file %% or if any application is missing. This was triggered by OTP-1360. check_relup(UpVsnL, DnVsnL) -> @@ -1265,12 +1316,22 @@ check_restart_emulator_up_only() -> restart_emulator = lists:last(Up), ok. -check_restart_emulator_diff_erts() -> +check_restart_emulator_diff_coreapp() -> {ok, [{_V1, [{_, _, Up}], [{_, _, Dn}]}]} = file:consult(relup), [restart_new_emulator|_] = Up, restart_emulator = lists:last(Dn), ok. +check_pre_to_post_r15_restart_emulator() -> + {ok, [{_V1, [{_, _, Up}], [{_, _, Dn}]}]} = file:consult(relup), + restart_new_emulator = lists:last(Up), + restart_emulator = lists:last(Dn), + ok. + +check_pre_to_post_r15_warnings(Ws) -> + true = lists:member(pre_R15_emulator_upgrade,Ws), + ok. + %% make_relup %% no_appup_relup(suite) -> []; @@ -1362,7 +1423,8 @@ abnormal_relup(Config) when is_list(Config) -> ?line P = [fname([DataDir, d_bad_app_vsn, lib, 'db-2.1', ebin]), fname([DataDir, d_bad_app_vsn, lib, 'fe-3.1', ebin]), fname([DataDir, lib, kernel, ebin]), - fname([DataDir, lib, stdlib, ebin])], + fname([DataDir, lib, stdlib, ebin]), + fname([DataDir, lib, sasl, ebin])], ?line ok = file:set_cwd(LatestDir), @@ -1466,8 +1528,8 @@ regexp_relup(Config) -> %% new release, all other apps from old release. normal_hybrid(Config) -> ?line {ok, OldDir} = file:get_cwd(), - ?line {Dir1,Name1} = create_script(latest1_sasl,Config), - ?line {_Dir2,Name2} = create_script(current_all_sasl,Config), + ?line {Dir1,Name1} = create_script(latest1,Config), + ?line {_Dir2,Name2} = create_script(current_all,Config), ?line DataDir = filename:absname(?copydir), ?line LibDir = [fname([DataDir, d_normal, lib])], @@ -1565,8 +1627,8 @@ normal_hybrid(Config) -> %% application. hybrid_no_old_sasl(Config) -> ?line {ok, OldDir} = file:get_cwd(), - ?line {Dir1,Name1} = create_script(latest1,Config), - ?line {_Dir2,Name2} = create_script(current_all_sasl,Config), + ?line {Dir1,Name1} = create_script(latest1_no_sasl,Config), + ?line {_Dir2,Name2} = create_script(current_all,Config), ?line DataDir = filename:absname(?copydir), ?line LibDir = [fname([DataDir, d_normal, lib])], @@ -1596,7 +1658,7 @@ hybrid_no_old_sasl(Config) -> %% application. hybrid_no_new_sasl(Config) -> ?line {ok, OldDir} = file:get_cwd(), - ?line {Dir1,Name1} = create_script(latest1_sasl,Config), + ?line {Dir1,Name1} = create_script(latest1,Config), ?line {_Dir2,Name2} = create_script(current_all_no_sasl,Config), ?line DataDir = filename:absname(?copydir), @@ -1640,7 +1702,8 @@ otp_6226(Config) when is_list(Config) -> fname([LibDir, 'db-1.0', ebin]), fname([LibDir, 'fe-3.1', ebin]), fname([DataDir, lib, kernel, ebin]), - fname([DataDir, lib, stdlib, ebin])], + fname([DataDir, lib, stdlib, ebin]), + fname([DataDir, lib, sasl, ebin])], ?line ok = file:set_cwd(LatestDir), @@ -1939,34 +2002,41 @@ create_script(latest_no_mod_vsn,Config) -> {filename:dirname(Name), filename:basename(Name)}; create_script(latest0,Config) -> ?line PrivDir = ?privdir, - ?line Name = fname(PrivDir, 'latest-1'), + ?line Name = fname(PrivDir, latest0), ?line {ok,Fd} = file:open(Name++".rel",write), - ?line io:format(Fd, - "{release, {\"Test release 2\", \"LATEST0\"}, \n" - " {erts, \"4.4\"}, \n" - " [{kernel, \"1.0\"}, {stdlib, \"1.0\"}, \n" - " {db, \"2.1\"}, {fe, \"3.1\"}]}.\n", - []), + ?line RelfileContent = + {release,{"Test release 2", "LATEST0"}, + {erts,"4.4"}, + [{kernel,"1.0"}, + {stdlib,"1.0"}, + {sasl,"1.0"}, + {db,"2.1"}, + {fe,"3.1"}]}, + ?line io:format(Fd,"~p.~n",[RelfileContent]), ?line ok = file:close(Fd), {filename:dirname(Name), filename:basename(Name)}; -create_script(latest1,Config) -> +create_script(latest0_current_erts,Config) -> ?line PrivDir = ?privdir, - ?line Name = fname(PrivDir, latest), + ?line Name = fname(PrivDir, latest0_current_erts), + ?line ErtsVer = erlang:system_info(version), ?line {ok,Fd} = file:open(Name++".rel",write), - ?line io:format(Fd, - "{release, {\"Test release 2\", \"LATEST1\"}, \n" - " {erts, \"4.4\"}, \n" - " [{kernel, \"1.0\"}, {stdlib, \"1.0\"}, \n" - " {db, \"1.0\"}, {fe, \"3.1\"}]}.\n", - []), + ?line RelfileContent = + {release,{"Test release 2", "LATEST0_CURRENT_ERTS"}, + {erts,ErtsVer}, + [{kernel,"1.0"}, % fake - will never happen for real that + {stdlib,"1.0"}, % erts changes verson but not kernel, stdlib, sasl + {sasl,"1.0"}, + {db,"2.1"}, + {fe,"3.1"}]}, + ?line io:format(Fd,"~p.~n",[RelfileContent]), ?line ok = file:close(Fd), {filename:dirname(Name), filename:basename(Name)}; -create_script(latest1_sasl,Config) -> +create_script(latest1,Config) -> ?line PrivDir = ?privdir, - ?line Name = fname(PrivDir, latest_sasl), + ?line Name = fname(PrivDir, latest1), ?line {ok,Fd} = file:open(Name++".rel",write), ?line RelfileContent = - {release,{"Test release 2", "LATEST1_SASL"}, + {release,{"Test release 2", "LATEST1"}, {erts,"4.4"}, [{kernel,"1.0"}, {stdlib,"1.0"}, @@ -1976,16 +2046,15 @@ create_script(latest1_sasl,Config) -> ?line io:format(Fd,"~p.~n",[RelfileContent]), ?line ok = file:close(Fd), {filename:dirname(Name), filename:basename(Name)}; -create_script(latest1_current_erts,Config) -> +create_script(latest1_no_sasl,Config) -> ?line PrivDir = ?privdir, - ?line Name = fname(PrivDir, 'latest_current_erts'), - ?line ErtsVer = erlang:system_info(version), + ?line Name = fname(PrivDir, latest1_no_sasl), ?line {ok,Fd} = file:open(Name++".rel",write), ?line RelfileContent = - {release,{"Test release 2", "LATEST1_CURRENT_ERTS"}, - {erts,ErtsVer}, - [{kernel,"1.0"}, % fake - will never happen for real that - {stdlib,"1.0"}, % erts changes verson but not kernel and stdlib. + {release,{"Test release 2", "LATEST1_NO_SASL"}, + {erts,"4.4"}, + [{kernel,"1.0"}, + {stdlib,"1.0"}, {db,"1.0"}, {fe,"3.1"}]}, ?line io:format(Fd,"~p.~n",[RelfileContent]), @@ -1993,7 +2062,7 @@ create_script(latest1_current_erts,Config) -> {filename:dirname(Name), filename:basename(Name)}; create_script(latest2,Config) -> ?line PrivDir = ?privdir, - ?line Name = fname(PrivDir, 'latest-2'), + ?line Name = fname(PrivDir, latest2), ?line {ok,Fd} = file:open(Name++".rel",write), ?line io:format(Fd, "{release, {\"Test release 1\", \"LATEST2\"}, \n" @@ -2126,9 +2195,9 @@ create_script(current_all_no_sasl,Config) -> ?line io:format(Fd,"~p.~n",[RelfileContent]), ?line ok = file:close(Fd), {filename:dirname(Name), filename:basename(Name)}; -create_script(current_all_sasl,Config) -> +create_script(current_all,Config) -> ?line PrivDir = ?privdir, - ?line Name = fname(PrivDir, 'current_all_sasl'), + ?line Name = fname(PrivDir, current_all), ?line ErtsVer = erlang:system_info(version), ?line application:load(sasl), ?line Apps = application_controller:loaded_applications(), @@ -2137,7 +2206,7 @@ create_script(current_all_sasl,Config) -> ?line {value,{_,_,SaslVer}} = lists:keysearch(sasl,1,Apps), ?line {ok,Fd} = file:open(Name++".rel",write), ?line RelfileContent = - {release,{"Test release 4", "CURRENT_ALL_SASL"}, + {release,{"Test release 4", "CURRENT_ALL"}, {erts,ErtsVer}, [{kernel,KernelVer}, {stdlib,StdlibVer}, @@ -2145,6 +2214,46 @@ create_script(current_all_sasl,Config) -> {db,"2.1"}]},% fe left out here on purpose - for normal_hybrid test ?line io:format(Fd,"~p.~n",[RelfileContent]), ?line ok = file:close(Fd), + {filename:dirname(Name), filename:basename(Name)}; +create_script(current_all_future_erts,Config) -> + ?line PrivDir = ?privdir, + ?line Name = fname(PrivDir, current_all_future_erts), + ?line application:load(sasl), + ?line Apps = application_controller:loaded_applications(), + ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps), + ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps), + ?line {value,{_,_,SaslVer}} = lists:keysearch(sasl,1,Apps), + ?line {ok,Fd} = file:open(Name++".rel",write), + ?line RelfileContent = + {release,{"Test release 4", "CURRENT_ALL_FUTURE_ERTS"}, + {erts,"99.99"}, + [{kernel,KernelVer}, + {stdlib,StdlibVer}, + {sasl,SaslVer}, + {db,"2.1"}, + {fe,"3.1"}]}, + ?line io:format(Fd,"~p.~n",[RelfileContent]), + ?line ok = file:close(Fd), + {filename:dirname(Name), filename:basename(Name)}; +create_script(current_all_future_sasl,Config) -> + ?line PrivDir = ?privdir, + ?line Name = fname(PrivDir, current_all_future_sasl), + ?line ErtsVer = erlang:system_info(version), + ?line application:load(sasl), + ?line Apps = application_controller:loaded_applications(), + ?line {value,{_,_,KernelVer}} = lists:keysearch(kernel,1,Apps), + ?line {value,{_,_,StdlibVer}} = lists:keysearch(stdlib,1,Apps), + ?line {ok,Fd} = file:open(Name++".rel",write), + ?line RelfileContent = + {release,{"Test release 4", "CURRENT_ALL_FUTURE_SASL"}, + {erts,ErtsVer}, + [{kernel,KernelVer}, + {stdlib,StdlibVer}, + {sasl,"9.9"}, + {db,"2.1"}, + {fe,"3.1"}]}, + ?line io:format(Fd,"~p.~n",[RelfileContent]), + ?line ok = file:close(Fd), {filename:dirname(Name), filename:basename(Name)}. diff --git a/lib/sasl/test/systools_SUITE_data/lib/sasl-9.9/ebin/sasl.app b/lib/sasl/test/systools_SUITE_data/lib/sasl-9.9/ebin/sasl.app new file mode 100644 index 0000000000..3bcc1a4619 --- /dev/null +++ b/lib/sasl/test/systools_SUITE_data/lib/sasl-9.9/ebin/sasl.app @@ -0,0 +1,6 @@ +{application, sasl, + [{description, "FAKE FUTURE SASL"}, + {vsn, "9.9"}, + {modules, []}, + {registered, []}, + {applications, []}]}. diff --git a/lib/sasl/test/systools_SUITE_data/lib/sasl-9.9/ebin/sasl.appup b/lib/sasl/test/systools_SUITE_data/lib/sasl-9.9/ebin/sasl.appup new file mode 100644 index 0000000000..cff0c69b6e --- /dev/null +++ b/lib/sasl/test/systools_SUITE_data/lib/sasl-9.9/ebin/sasl.appup @@ -0,0 +1,12 @@ +%% +%% Fake release upgrade script for sasl +%% + +{ + "9.9", + [{<<".+">>,[restart_new_emulator]} + ], + + [{<<".+">>,[restart_new_emulator]} + ] +}. -- cgit v1.2.3