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-rw-r--r--erts/test/upgrade_SUITE.erl29
1 files changed, 23 insertions, 6 deletions
diff --git a/erts/test/upgrade_SUITE.erl b/erts/test/upgrade_SUITE.erl
index 9f15437772..690ee0bad0 100644
--- a/erts/test/upgrade_SUITE.erl
+++ b/erts/test/upgrade_SUITE.erl
@@ -86,18 +86,35 @@ major(Config) ->
%% performs an upgrade from major release X to the current release.
minor(Config) ->
CurrentMajor = erlang:system_info(otp_release),
- Current = list_to_atom(CurrentMajor++"_patched"),
+ Current = CurrentMajor++"_patched",
upgrade_test(CurrentMajor,Current,Config).
%%%-----------------------------------------------------------------
upgrade_test(FromVsn,ToVsn,Config) ->
- case test_server:is_release_available(FromVsn) of
- true ->
- upgrade_test1(FromVsn,ToVsn,Config);
+ OldRel =
+ case test_server:is_release_available(FromVsn) of
+ true ->
+ {release,FromVsn};
+ false ->
+ case ct:get_config({otp_releases,list_to_atom(FromVsn)}) of
+ undefined ->
+ false;
+ Prog0 ->
+ case os:find_executable(Prog0) of
+ false ->
+ false;
+ Prog ->
+ {prog,Prog}
+ end
+ end
+ end,
+ case OldRel of
false ->
%% Note that priv_dir here is per test case!
rm_rf(?config(priv_dir,Config)),
- {skip, "no previous release available"}
+ {skip, "no previous release available"};
+ _ ->
+ upgrade_test1(FromVsn,ToVsn,[{old_rel,OldRel}|Config])
end.
upgrade_test1(FromVsn,ToVsn,Config) ->
@@ -120,7 +137,7 @@ upgrade_test1(FromVsn,ToVsn,Config) ->
%%% - chmod 'start' and 'start_erl'
target_system(RelName0,RelVsn,CreateDir,InstallDir,Config) ->
{ok,Node} = test_server:start_node(list_to_atom(RelName0),peer,
- [{erl,[{release,RelVsn}]}]),
+ [{erl,[?config(old_rel,Config)]}]),
{RelName,Apps,ErtsVsn} = create_relfile(Node,CreateDir,RelName0,RelVsn),