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Improve test framework: wait_until [ ! ]* command

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This commit is contained in:
Andrew Bettison 2013-01-10 12:11:24 +10:30
parent b0f0262e18
commit b77df878c1
1 changed files with 7 additions and 1 deletions
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8
testframework.sh
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@ -529,10 +529,16 @@ wait_until() {
local start=$SECONDS
_tfw_getopts wait_until "$@"
shift $_tfw_getopts_shift
local sense=
while [ "$1" = '!' ]; do
sense="$sense !"
shift
done
sleep ${_tfw_opt_timeout:-$_tfw_default_timeout} &
local timeout_pid=$!
while true; do
"$@" && break
"$@"
[ $sense $? -eq 0 ] && break
kill -0 $timeout_pid 2>/dev/null || fail "timeout"
sleep ${_tfw_opt_sleep:-1}
done