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authorBjörn Gustavsson <[email protected]>2014-05-09 12:35:22 +0200
committerBjörn Gustavsson <[email protected]>2014-06-04 16:43:17 +0200
commited06dd12ea74018b902a2c4c7924313d23cedb75 (patch)
tree4d4ac5c25f19119d447182984d1cfb8e03aff245 /lib/kernel/test/code_SUITE_data/calendar.erl
parent32f33d9897261b15573e7e606d990e60e294fc22 (diff)
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Make pre-loaded modules permanently sticky
Modules in the kernel, stdlib, and compiler applications are by default "sticky", meaning that the code server will refuse to re-load them. The pre-loaded modules (those that are part of the run-time system itself, such as 'erlang') are, however, not sticky. They used to be sticky a long time ago when the pre-loaded modules were part of the kernel application. Now they are part of the erts application. Since re-loading a pre-loaded module can be catastrophic (especially re-loading the 'erlang' module), the pre-loaded modules must be sticky. Furthermore, it should not be allowed to unstick them. The sticky_dir/1 test case in code_SUITE is never actually run and is broken. Rewrite it.
Diffstat (limited to 'lib/kernel/test/code_SUITE_data/calendar.erl')
-rw-r--r--lib/kernel/test/code_SUITE_data/calendar.erl23
1 files changed, 0 insertions, 23 deletions
diff --git a/lib/kernel/test/code_SUITE_data/calendar.erl b/lib/kernel/test/code_SUITE_data/calendar.erl
deleted file mode 100644
index c1a4a1c12a..0000000000
--- a/lib/kernel/test/code_SUITE_data/calendar.erl
+++ /dev/null
@@ -1,23 +0,0 @@
-%%
-%% %CopyrightBegin%
-%%
-%% Copyright Ericsson AB 1997-2009. All Rights Reserved.
-%%
-%% The contents of this file are subject to the Erlang Public License,
-%% Version 1.1, (the "License"); you may not use this file except in
-%% compliance with the License. You should have received a copy of the
-%% Erlang Public License along with this software. If not, it can be
-%% retrieved online at http://www.erlang.org/.
-%%
-%% Software distributed under the License is distributed on an "AS IS"
-%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-%% the License for the specific language governing rights and limitations
-%% under the License.
-%%
-%% %CopyrightEnd%
-%%
--module(calendar).
--export([test/1]).
-
-test(apa) ->
- {error, this_function_should_not_be_called}.