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Improve comments on test utility functions

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This commit is contained in:
Andrew Bettison 2012-06-08 13:23:17 +09:30
parent 86c7819f97
commit f5998b3862
1 changed files with 13 additions and 7 deletions
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20
testdefs.sh
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@ -9,10 +9,7 @@ servald_build_root="$servald_source_root"
rexp_sid='[0-9a-fA-F]\{64\}'
# Utility function for creating DNA fixtures:
# - create a temporary directory to contain all servald-related files
# - set $servald variable (executable under test)
# - set SERVALINSTANCE_PATH environment variable
# - mkdir $SERVALINSTANCE_PATH unless --no-mkdir option given
setup_servald() {
servald=$(abspath "$servald_build_root/dna") # The DNA executable under test
if ! [ -x "$servald" ]; then
@ -31,8 +28,14 @@ executeOk_servald() {
# Utility function:
# - set up environment and normal variables for the given instance name
# - if the argument is not an instance name, then use the default instance name
# and return 1, otherwise return 0
# - if the argument is not an instance name, then use the "default" instance
# name and return 1, otherwise return 0
# Can be used for functions that take an optional instance name as their
# first argument:
# func() {
# set_instance "$1" && shift
# ...
# }
set_instance() {
case "$1" in
[A-Z]|default) set_instance_vars "$1"; return 0;;
@ -41,8 +44,11 @@ set_instance() {
}
# Utility function:
# - set all the instance variables and environment variables and create the
# instance directory for the given instance name
# - create a temporary directory to contain all per-instance test files
# - set SERVALINSTANCE_PATH environment variable to name a directory within
# the per-instance test directory (but do not create it)
# - set other environment variables to support other functions defined in this
# script
set_instance_vars() {
instance_name="${1:-default}"
export instance_dir="$TFWTMP/instance/$instance_name"