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authorSiri Hansen <[email protected]>2018-05-04 15:01:54 +0200
committerSiri Hansen <[email protected]>2018-05-04 15:01:54 +0200
commita178e9545725455d064efd3f039c5052918544d5 (patch)
tree881dc8ce740413a2034605d6e86cf59fc86b4289 /lib/kernel/test
parenta8ede33f9a51c1566ccb38df0056c3e1f092b970 (diff)
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Don't save included_applications as application environment variable
During application load, the included_applications key from the .app file would earlier be duplicated as an application environment variable. Due to this, its value could be retrieved in any of the following ways: application:get_key(App,included_applications). application:get_env(App,included_applications). It would also be included in the resulting list from the following calls: application:get_all_key(App). application:get_all_env(App). This commit removes the duplication, and included_applications will no longer be returned by application:get_env/2 or application:get_all_env/1. The reason for this change is mainly to avoid confusion, but also to avoid the potensial inconsistency which would occur if the environment variable was changed during runtime by calls to application:put_env(App,included_applications,NewInclApps).
Diffstat (limited to 'lib/kernel/test')
-rw-r--r--lib/kernel/test/application_SUITE.erl12
1 files changed, 4 insertions, 8 deletions
diff --git a/lib/kernel/test/application_SUITE.erl b/lib/kernel/test/application_SUITE.erl
index c00fb44c46..988f26280f 100644
--- a/lib/kernel/test/application_SUITE.erl
+++ b/lib/kernel/test/application_SUITE.erl
@@ -1603,8 +1603,7 @@ get_key(Conf) when is_list(Conf) ->
{ok, [{init, [kalle]}, {takeover, []}, {go, [sune]}]} =
rpc:call(Cp1, application, get_key, [appinc, start_phases]),
{ok, Env} = rpc:call(Cp1, application, get_key, [appinc ,env]),
- [{included_applications,[appinc1,appinc2]},
- {own2,val2},{own_env1,value1}] = lists:sort(Env),
+ [{own2,val2},{own_env1,value1}] = lists:sort(Env),
{ok, []} = rpc:call(Cp1, application, get_key, [appinc, modules]),
{ok, {application_starter, [ch_sup, {appinc, 41, 43}] }} =
rpc:call(Cp1, application, get_key, [appinc, mod]),
@@ -1625,8 +1624,7 @@ get_key(Conf) when is_list(Conf) ->
{mod, {application_starter, [ch_sup, {appinc, 41, 43}] }},
{start_phases, [{init, [kalle]}, {takeover, []}, {go, [sune]}]}]} =
rpc:call(Cp1, application, get_all_key, [appinc]),
- [{included_applications,[appinc1,appinc2]},
- {own2,val2},{own_env1,value1}] = lists:sort(Env),
+ [{own2,val2},{own_env1,value1}] = lists:sort(Env),
{ok, "Test of new app file, including appnew"} =
gen_server:call({global, {ch,41}}, {get_pid_key, description}),
@@ -1643,8 +1641,7 @@ get_key(Conf) when is_list(Conf) ->
{ok, [{init, [kalle]}, {takeover, []}, {go, [sune]}]} =
gen_server:call({global, {ch,41}}, {get_pid_key, start_phases}),
{ok, Env} = gen_server:call({global, {ch,41}}, {get_pid_key, env}),
- [{included_applications,[appinc1,appinc2]},
- {own2,val2},{own_env1,value1}] = lists:sort(Env),
+ [{own2,val2},{own_env1,value1}] = lists:sort(Env),
{ok, []} =
gen_server:call({global, {ch,41}}, {get_pid_key, modules}),
{ok, {application_starter, [ch_sup, {appinc, 41, 43}] }} =
@@ -1671,8 +1668,7 @@ get_key(Conf) when is_list(Conf) ->
{mod, {application_starter, [ch_sup, {appinc, 41, 43}] }},
{start_phases, [{init, [kalle]}, {takeover, []}, {go, [sune]}]}]} =
gen_server:call({global, {ch,41}}, get_pid_all_key),
- [{included_applications,[appinc1,appinc2]},
- {own2,val2},{own_env1,value1}] = lists:sort(Env),
+ [{own2,val2},{own_env1,value1}] = lists:sort(Env),
stop_node_nice(Cp1),
ok.