20102016 Ericsson AB. All Rights Reserved. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. ct_cover A ct_cover.xml
ct_cover Common Test framework code coverage support module.

Common Test framework code coverage support module.

This module exports help functions for performing code coverage analysis.

 add_nodes(Nodes) -> {ok, StartedNodes} | {error, Reason} Adds nodes to current cover test (only works if cover support is active). 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 performed.

 cross_cover_analyse(Level, Tests) -> ok Accumulates cover results over multiple tests. 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} Removes nodes from the current cover test. 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 transferred to the Common Test node.