sasl: Add no_dot_erlang documentation and tests

1 files changed, 31 insertions, 1 deletions

diff --git a/lib/sasl/test/systools_SUITE.erl b/lib/sasl/test/systools_SUITE.erl
index 3921b2d3bb..9efc8f8392 100644
--- a/lib/sasl/test/systools_SUITE.erl
+++ b/lib/sasl/test/systools_SUITE.erl
@@ -43,6 +43,7 @@
 -export([script_options/1, normal_script/1, unicode_script/1,
 	 unicode_script/2, no_mod_vsn_script/1,
 	 wildcard_script/1, variable_script/1, no_sasl_script/1,
+	 no_dot_erlang_script/1,
 	 abnormal_script/1, src_tests_script/1, crazy_script/1,
 	 included_script/1, included_override_script/1,
 	 included_fail_script/1, included_bug_script/1, exref_script/1,
@@ -79,7 +80,8 @@ groups() ->
     [{script, [],
       [script_options, normal_script, unicode_script, no_mod_vsn_script,
        wildcard_script, variable_script, abnormal_script,
-       no_sasl_script, src_tests_script, crazy_script,
+       no_sasl_script, no_dot_erlang_script,
+       src_tests_script, crazy_script,
        included_script, included_override_script,
        included_fail_script, included_bug_script, exref_script,
        otp_3065_circular_dependenies, included_and_used_sort_script]},
@@ -457,6 +459,34 @@ no_sasl_script(Config) when is_list(Config) ->
     ok = file:set_cwd(OldDir),
     ok.
 
+%% make_script: Create script with no_dot_erlang. Check script contents.
+no_dot_erlang_script(Config) when is_list(Config) ->
+    {ok, OldDir} = file:get_cwd(),
+
+    {LatestDir, LatestName} = create_script(latest1_no_sasl,Config),
+
+    DataDir = filename:absname(?copydir),
+    LibDir = [fname([DataDir, d_normal, lib])],
+    P = [fname([LibDir, '*', ebin]),
+	 fname([DataDir, lib, kernel, ebin]),
+	 fname([DataDir, lib, stdlib, ebin]),
+	 fname([DataDir, lib, sasl, ebin])],
+
+    ok = file:set_cwd(LatestDir),
+
+    {ok, _ , []} =
+	systools:make_script(LatestName,[{path, P},silent, no_warn_sasl]),
+    {ok, [{_, _, LoadDotErlang}]} = read_script_file(LatestName),
+    [erlangrc] = [E || {apply, {c, E, []}} <- LoadDotErlang],
+
+    {ok, _ , []} =
+	systools:make_script(LatestName,[{path, P},silent, no_warn_sasl, no_dot_erlang]),
+    {ok, [{_, _, DoNotLoadDotErlang}]} = read_script_file(LatestName),
+    [] = [E || {apply, {c, E, []}} <- DoNotLoadDotErlang],
+
+    ok = file:set_cwd(OldDir),
+    ok.
+
 
 %% make_script: Do not check date of object file or that source code
 %% can be found.