asn1 tests: Modernize guard tests

1 files changed, 15 insertions, 15 deletions

diff --git a/lib/asn1/test/asn1_appup_test.erl b/lib/asn1/test/asn1_appup_test.erl
index c12b7c9ba9..95af3fd57c 100644
--- a/lib/asn1/test/asn1_appup_test.erl
+++ b/lib/asn1/test/asn1_appup_test.erl
@@ -37,7 +37,7 @@ all(suite) ->
 
 appup_init(suite) -> [];
 appup_init(doc) -> [];
-appup_init(Config) when list(Config) ->
+appup_init(Config) when is_list(Config) ->
     AppFile   = file_name(asn1, ".app"),
     AppupFile = file_name(asn1, ".appup"),
     [{app_file, AppFile}, {appup_file, AppupFile}|Config].
@@ -50,7 +50,7 @@ file_name(App, Ext) ->
 
 appup_fin(suite) -> [];
 appup_fin(doc) -> [];
-appup_fin(Config) when list(Config) ->
+appup_fin(Config) when is_list(Config) ->
     Config.
 
 
@@ -60,7 +60,7 @@ appup(suite) ->
     [];
 appup(doc) ->
     "perform a simple check of the appup file";
-appup(Config) when list(Config) ->
+appup(Config) when is_list(Config) ->
     AppupFile = key1search(appup_file, Config),
     AppFile   = key1search(app_file, Config),
     Modules   = modules(AppFile),
@@ -147,14 +147,14 @@ check_instructions(UpDown, [Instr|Instrs], AllInstr, Good, Bad, Modules) ->
 
 %% A new module is added
 check_instruction(up, {add_module, Module}, _, Modules) 
-  when atom(Module) ->
+  when is_atom(Module) ->
     d("check_instruction -> entry when up-add_module instruction with"
       "~n   Module: ~p", [Module]),
     check_module(Module, Modules);
 
 %% An old module is re-added
 check_instruction(down, {add_module, Module}, _, Modules) 
-  when atom(Module) ->
+  when is_atom(Module) ->
     d("check_instruction -> entry when down-add_module instruction with"
       "~n   Module: ~p", [Module]),
     case (catch check_module(Module, Modules)) of
@@ -168,7 +168,7 @@ check_instruction(down, {add_module, Module}, _, Modules)
 %% - the module has been removed from the app-file.
 %% - check that no module depends on this (removed) module
 check_instruction(up, {remove, {Module, Pre, Post}}, _, Modules) 
-  when atom(Module), atom(Pre), atom(Post) ->
+  when is_atom(Module), is_atom(Pre), is_atom(Post) ->
     d("check_instruction -> entry when up-remove instruction with"
       "~n   Module: ~p"
       "~n   Pre:    ~p"
@@ -184,7 +184,7 @@ check_instruction(up, {remove, {Module, Pre, Post}}, _, Modules)
 %% Removing a module on downgrade: the module exist
 %% in the app-file.
 check_instruction(down, {remove, {Module, Pre, Post}}, AllInstr, Modules) 
-  when atom(Module), atom(Pre), atom(Post) ->
+  when is_atom(Module), is_atom(Pre), is_atom(Post) ->
     d("check_instruction -> entry when down-remove instruction with"
       "~n   Module: ~p"
       "~n   Pre:    ~p"
@@ -200,7 +200,7 @@ check_instruction(down, {remove, {Module, Pre, Post}}, AllInstr, Modules)
 
 check_instruction(_, {load_module, Module, Pre, Post, Depend}, 
 		  AllInstr, Modules) 
-  when atom(Module), atom(Pre), atom(Post), list(Depend) ->
+  when is_atom(Module), is_atom(Pre), is_atom(Post), is_list(Depend) ->
     d("check_instruction -> entry when load_module instruction with"
       "~n   Module: ~p"
       "~n   Pre:    ~p"
@@ -214,7 +214,7 @@ check_instruction(_, {load_module, Module, Pre, Post, Depend},
 
 check_instruction(_, {update, Module, Change, Pre, Post, Depend}, 
 		  AllInstr, Modules) 
-  when atom(Module), atom(Pre), atom(Post), list(Depend) ->
+  when is_atom(Module), is_atom(Pre), is_atom(Post), is_list(Depend) ->
     d("check_instruction -> entry when update instruction with"
       "~n   Module: ~p"
       "~n   Change: ~p"
@@ -230,7 +230,7 @@ check_instruction(_, {update, Module, Change, Pre, Post, Depend},
 
 check_instruction(_, {apply, {Module, Function, Args}}, 
 		  _AllInstr, Modules) 
-  when atom(Module), atom(Function), list(Args) ->
+  when is_atom(Module), is_atom(Function), is_list(Args) ->
     d("check_instruction -> entry when apply instruction with"
       "~n   Module: ~p"
       "~n   Function: ~p"
@@ -275,13 +275,13 @@ instruction_module(Instr) ->
     
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-check_version(V) when list(V) ->
+check_version(V) when is_list(V) ->
     ok;
 check_version(V) ->
     error({bad_version, V}).
 
 
-check_module(M, Modules) when atom(M) ->
+check_module(M, Modules) when is_atom(M) ->
     case lists:member(M,Modules) of
         true ->
             ok;
@@ -293,7 +293,7 @@ check_module(M, _) ->
 
 check_apply(Module,Function,Args) ->
     case (catch Module:module_info()) of
-	Info when list(Info) ->
+	Info when is_list(Info) ->
 	    check_exported(Function,Args,Info);
 	{'EXIT',{undef,_}} ->
 	    error({not_existing_module,Module})
@@ -312,11 +312,11 @@ check_exported(Function,Args,Info) ->
 	    error({bad_export,Info})
     end.
 
-check_module_depend(M, [], _) when atom(M) ->
+check_module_depend(M, [], _) when is_atom(M) ->
     d("check_module_depend -> entry with"
       "~n   M: ~p", [M]),    
     ok;
-check_module_depend(M, Deps, Modules) when atom(M), list(Deps) ->
+check_module_depend(M, Deps, Modules) when is_atom(M), is_list(Deps) ->
     d("check_module_depend -> entry with"
       "~n   M: ~p"
       "~n   Deps: ~p"