Add restart_new_emulator instruction to kernel, stdlib and sasl appups

The appup files for kernel, stdlib and sasl did not contain any
UpFromVsn and DownToVsn. This means that it was not possible to create
a relup file with systool:make_relup if any of these applications had
changed.

This commit adds entries in the appup files for a maximum of two major
releases back - all with only one upgrade instruction:
restart_new_emulator. The point is to allow relups to be generated,
but ensure that no soft upgrade is done for these three applications -
i.e. they will always cause a restart of the emulator prior to all
other upgrade instructions from other applications.

Test cases (appup_test) are added to kernel_SUITE, stdlib_SUITE and
sasl_SUITE. These all check that expected versions are matched in the
appups, and illegal versions (older than two major releases, or in any
other way illegal) do not match. The test is written in a general way
where it is assumed that the version of these applications are stepped
according the the rule that major releases step the second number,
maintenance releases step the third number and patches step the fourth
number.

1 files changed, 27 insertions, 1 deletions

diff --git a/lib/kernel/src/kernel.appup.src b/lib/kernel/src/kernel.appup.src
index 54a63833e6..bded2408a7 100644
--- a/lib/kernel/src/kernel.appup.src
+++ b/lib/kernel/src/kernel.appup.src
@@ -1 +1,27 @@
-{"%VSN%",[],[]}.
+%% -*- erlang -*-
+%% %CopyrightBegin%
+%%
+%% Copyright Ericsson AB 1999-2011. 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%
+{"%VSN%",
+ %% Up from - max two major revisions back
+ [{<<"2\\.15(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R15
+  {<<"2\\.14(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R14
+  {<<"2\\.13(\\.[0-9]+)*">>,[restart_new_emulator]}],%% R13
+ %% Down to - max two major revisions back
+ [{<<"2\\.15(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R15
+  {<<"2\\.14(\\.[0-9]+)*">>,[restart_new_emulator]}, %% R14
+  {<<"2\\.13(\\.[0-9]+)*">>,[restart_new_emulator]}] %% R13
+}.