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test/lib: Add "td" directive, handled by table_value()

This can be used for generic cell values with an arbitrary scale.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Stefano Brivio 2022-10-31 10:41:40 +01:00
parent bfd311aec7
commit ce2a0a5bb4
2 changed files with 31 additions and 0 deletions

View File

@ -552,6 +552,34 @@ table_end() {
info_n "\n${__buf}'\n"
}
# table_value() - Print generic table value in its own cell
# $1: Value, can be '-' to indicate a filler
# $2: Scale, exponent of 10
# $3: Error value, scaled: if value is less than this, print in red
# $4: Warning value, scaled: if value is less than this, print in yellow
table_value() {
[ "${1}" = "-" ] && table_cell 1 "-" && perf_td 0 "" && return 0
if [ "${2}" != "0" ]; then
__v="$(echo "scale=1; x=( ${1} + 10^$((${2} - 1)) / 2 ) / 10^${2}; if ( x < 1 && x > 0 ) print 0; x" | bc -l)"
else
__v="${1}"
fi
perf_td 0 "${__v}"
__red="${3}"
__yellow="${4}"
if [ "$(echo "${__v} < ${__red}" | bc -l)" = "1" ]; then
table_cell ${#__v} "${PR_RED}${__v}${PR_NC}"
return 1
elif [ "$(echo "${__v} < ${__yellow}" | bc -l)" = "1" ]; then
table_cell ${#__v} "${PR_YELLOW}${__v}${PR_NC}"
return 1
else
table_cell ${#__v} "${PR_GREEN}${__v}${PR_NC}"
return 0
fi
}
table_value_throughput() {
[ "${1}" = "-" ] && table_cell 1 "-" && perf_td 0 "" && return 0
__v="$(echo "scale=1; x=( ${1} + 10^8 / 2 ) / 10^9; if ( x < 1 && x > 0 ) print 0; x" | bc -l)"

View File

@ -278,6 +278,9 @@ test_one_line() {
"te")
table_end
;;
"td")
table_value ${__arg} || TEST_ONE_perf_nok=1
;;
"bw")
table_value_throughput ${__arg} || TEST_ONE_perf_nok=1
;;