-spec add_nodes(Nodes) -> {ok, StartedNodes} | {error, Reason}
             when
                 Nodes :: node() | [node()],
                 StartedNodes :: [node()],
                 Reason :: cover_not_running | term().

add_nodes(Nodes) -> {ok, StartedNodes} | {error, Reason}

Adds nodes to current cover test. Notice that this only works if cover support is active.

To have effect, this function is to be called from init_per_suite/1 (see ct_suite) before any tests are performed.

-spec cross_cover_analyse(Level, Tests) -> ok
                       when
                           Level :: overview | details,
                           Tests :: [{Tag :: atom(), Dir :: file:name_all()}].

cross_cover_analyse(Level, Tests) -> ok

Accumulates cover results over multiple tests. See section Cross Cover Analysis in the Users's Guide.

-spec remove_nodes(Nodes) -> ok | {error, Reason}
                when
                    Nodes :: node() | [node()],
                    Reason :: cover_not_running | not_main_node | term().

remove_nodes(Nodes) -> ok | {error, Reason}

Removes nodes from the current cover test.

Call this function to stop cover test on nodes previously added with ct_cover:add_nodes/1. Results on the remote node are transferred to the Common Test node.