ct_cover - Common Test framework code coverage support module.
Please see following description for synopsis
ct_cover(3) Erlang Module Definition ct_cover(3)
NAME
ct_cover - Common Test framework code coverage support module.
DESCRIPTION
Common Test framework code coverage support module.
This module exports help functions for performing code coverage analy-
sis.
EXPORTS
add_nodes(Nodes) -> {ok, StartedNodes} | {error, Reason}
Types:
Nodes = [atom()]
StartedNodes = [atom()]
Reason = cover_not_running | not_main_node
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 common_test) before any tests are per-
formed.
cross_cover_analyse(Level, Tests) -> ok
Types:
Level = overview | details
Tests = [{Tag, Dir}]
Tag = atom()
Dir = string()
Accumulates cover results over multiple tests. See section Cross
Cover Analysis in the Users's Guide.
remove_nodes(Nodes) -> ok | {error, Reason}
Types:
Nodes = [atom()]
Reason = cover_not_running | not_main_node
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 trans-
ferred to the Common Test node.
Ericsson AB common_test 1.22 ct_cover(3)