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-rw-r--r--t/perf/perf-lib.sh18
1 files changed, 10 insertions, 8 deletions
diff --git a/t/perf/perf-lib.sh b/t/perf/perf-lib.sh
index 169f92eae3..b58a43ea43 100644
--- a/t/perf/perf-lib.sh
+++ b/t/perf/perf-lib.sh
@@ -21,19 +21,21 @@
# because it will change our working directory.
TEST_DIRECTORY=$(pwd)/..
TEST_OUTPUT_DIRECTORY=$(pwd)
-ABSOLUTE_GIT_TEST_INSTALLED=$(
- test -n "$GIT_TEST_INSTALLED" && cd "$GIT_TEST_INSTALLED" && pwd)
TEST_NO_CREATE_REPO=t
TEST_NO_MALLOC_CHECK=t
. ../test-lib.sh
-if test -z "$GIT_TEST_INSTALLED"; then
- perf_results_prefix=
-else
- perf_results_prefix=$(printf "%s" "${GIT_TEST_INSTALLED%/bin-wrappers}" | tr -c "[a-zA-Z0-9]" "[_*]")"."
- GIT_TEST_INSTALLED=$ABSOLUTE_GIT_TEST_INSTALLED
+if test -n "$GIT_TEST_INSTALLED" -a -z "$PERF_SET_GIT_TEST_INSTALLED"
+then
+ error "Do not use GIT_TEST_INSTALLED with the perf tests.
+
+Instead use:
+
+ ./run <path-to-git> -- <tests>
+
+See t/perf/README for details."
fi
# Variables from test-lib that are normally internal to the tests; we
@@ -179,7 +181,7 @@ test_wrapper_ () {
base=$(basename "$0" .sh)
echo "$test_count" >>"$perf_results_dir"/$base.subtests
echo "$1" >"$perf_results_dir"/$base.$test_count.descr
- base="$perf_results_dir"/"$perf_results_prefix$(basename "$0" .sh)"."$test_count"
+ base="$perf_results_dir"/"$PERF_RESULTS_PREFIX$(basename "$0" .sh)"."$test_count"
"$test_wrapper_func_" "$@"
fi