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-rw-r--r--lib/test_server/doc/src/test_server.xml14
-rw-r--r--lib/test_server/src/test_server.erl5
2 files changed, 17 insertions, 2 deletions
diff --git a/lib/test_server/doc/src/test_server.xml b/lib/test_server/doc/src/test_server.xml
index 5bfa42c36f..841cbfbe91 100644
--- a/lib/test_server/doc/src/test_server.xml
+++ b/lib/test_server/doc/src/test_server.xml
@@ -5,7 +5,7 @@
<header>
<copyright>
<year>2007</year>
- <year>2011</year>
+ <year>2012</year>
<holder>Ericsson AB, All Rights Reserved</holder>
</copyright>
<legalnotice>
@@ -529,6 +529,18 @@ Only valid for peer nodes. Note that slave nodes always
analogy with <c>os:getenv/1</c>), which removes the
environment variable. Only valid for peer nodes. Not
available on VxWorks.</item>
+ <tag><c>{start_cover, false}</c></tag>
+ <item>By default the test server will start cover on all nodes
+ when the test is run with code coverage analysis. To make
+ sure cover is not started on a new node, set this option to
+ <c>false</c>. This can be necessary if the connection to
+ the node at some point will be broken but the node is
+ expected to stay alive. The reason is that a remote cover
+ node can not continue to run without its main node. Another
+ solution would be to explicitly stop cover on the node
+ before breaking the connection, but in some situations (if
+ old code resides in one or more processes) this is not
+ possible.</item>
</taglist>
</desc>
</func>
diff --git a/lib/test_server/src/test_server.erl b/lib/test_server/src/test_server.erl
index 2b15d07990..b900c88db4 100644
--- a/lib/test_server/src/test_server.erl
+++ b/lib/test_server/src/test_server.erl
@@ -2597,7 +2597,10 @@ start_node(Name, Type, Options) ->
%% by a shielded node.
Cover = case is_cover() of
true ->
- not is_shielded(Name) andalso same_version(Node);
+ not is_shielded(Name)
+ andalso same_version(Node)
+ andalso proplists:get_value(start_cover,Options,
+ true);
false ->
false
end,