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ct_cover(3erl) | Erlang Module Definition | ct_cover(3erl) |
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 analysis.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 performed.
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 transferred
to the Common Test node.
common_test 1.13 | Ericsson AB |