Jeff King <[email protected]> writes:
> About half of test_perf() is boilerplate, and half is
> actually related to running the perf test. Let's split it
> into two functions, so that we can reuse the boilerplate in
> future commits.
>
> Signed-off-by: Jeff King <[email protected]>
> ---
> t/perf/perf-lib.sh | 61
> +++++++++++++++++++++++++++++++-----------------------
> 1 file changed, 35 insertions(+), 26 deletions(-)
These early steps somewhat conflict with another topic that is
stalled (due to having no real users) on 'pu'. I do not think we
would terribly mind dropping tg/perf-lib-test-perf-cleanup and have
it rebased if the author or somebody else wants to have it in my
tree later, but just FYI.
>
> diff --git a/t/perf/perf-lib.sh b/t/perf/perf-lib.sh
> index a8c9574..20f306a 100644
> --- a/t/perf/perf-lib.sh
> +++ b/t/perf/perf-lib.sh
> @@ -150,8 +150,8 @@ exit $ret' >&3 2>&4
> return "$eval_ret"
> }
>
> -
> -test_perf () {
> +test_wrapper_ () {
> + test_wrapper_func_=$1; shift
> test_start_
> test "$#" = 3 && { test_prereq=$1; shift; } || test_prereq=
> test "$#" = 2 ||
> @@ -162,35 +162,44 @@ test_perf () {
> base=$(basename "$0" .sh)
> echo "$test_count" >>"$perf_results_dir"/$base.subtests
> echo "$1" >"$perf_results_dir"/$base.$test_count.descr
> - if test -z "$verbose"; then
> - printf "%s" "perf $test_count - $1:"
> - else
> - echo "perf $test_count - $1:"
> - fi
> - for i in $(test_seq 1 $GIT_PERF_REPEAT_COUNT); do
> - say >&3 "running: $2"
> - if test_run_perf_ "$2"
> - then
> - if test -z "$verbose"; then
> - printf " %s" "$i"
> - else
> - echo "* timing run
> $i/$GIT_PERF_REPEAT_COUNT:"
> - fi
> + base="$perf_results_dir"/"$perf_results_prefix$(basename "$0"
> .sh)"."$test_count"
> + "$test_wrapper_func_" "$@"
> + fi
> +
> + test_finish_
> +}
> +
> +test_perf_ () {
> + if test -z "$verbose"; then
> + printf "%s" "perf $test_count - $1:"
> + else
> + echo "perf $test_count - $1:"
> + fi
> + for i in $(test_seq 1 $GIT_PERF_REPEAT_COUNT); do
> + say >&3 "running: $2"
> + if test_run_perf_ "$2"
> + then
> + if test -z "$verbose"; then
> + printf " %s" "$i"
> else
> - test -z "$verbose" && echo
> - test_failure_ "$@"
> - break
> + echo "* timing run $i/$GIT_PERF_REPEAT_COUNT:"
> fi
> - done
> - if test -z "$verbose"; then
> - echo " ok"
> else
> - test_ok_ "$1"
> + test -z "$verbose" && echo
> + test_failure_ "$@"
> + break
> fi
> - base="$perf_results_dir"/"$perf_results_prefix$(basename "$0"
> .sh)"."$test_count"
> - "$TEST_DIRECTORY"/perf/min_time.perl test_time.* >"$base".times
> + done
> + if test -z "$verbose"; then
> + echo " ok"
> + else
> + test_ok_ "$1"
> fi
> - test_finish_
> + "$TEST_DIRECTORY"/perf/min_time.perl test_time.* >"$base".times
> +}
> +
> +test_perf () {
> + test_wrapper_ test_perf_ "$@"
> }
>
> # We extend test_done to print timings at the end (./run disables this
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