Merge branch 'pw/add-p-recount' into maint
[gitweb.git] / t / perf / perf-lib.sh
index 2e33ab3ec3ef9838962c7a8b1a997faeed11f071..b58a43ea4364a8e5a2c5b9af39b41ec9f0b94f5b 100644 (file)
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see http://www.gnu.org/licenses/ .
 
-# do the --tee work early; it otherwise confuses our careful
-# GIT_BUILD_DIR mangling
-case "$GIT_TEST_TEE_STARTED, $* " in
-done,*)
-       # do not redirect again
-       ;;
-*' --tee '*|*' --va'*)
-       mkdir -p test-results
-       BASE=test-results/$(basename "$0" .sh)
-       (GIT_TEST_TEE_STARTED=done ${SHELL-sh} "$0" "$@" 2>&1;
-        echo $? > $BASE.exit) | tee $BASE.out
-       test "$(cat $BASE.exit)" = 0
-       exit
-       ;;
-esac
-
+# These variables must be set before the inclusion of test-lib.sh below,
+# because it will change our working directory.
 TEST_DIRECTORY=$(pwd)/..
 TEST_OUTPUT_DIRECTORY=$(pwd)
-if test -z "$GIT_TEST_INSTALLED"; then
-       perf_results_prefix=
-else
-       perf_results_prefix=$(printf "%s" "${GIT_TEST_INSTALLED%/bin-wrappers}" | tr -c "[a-zA-Z0-9]" "[_*]")"."
-       # make the tested dir absolute
-       GIT_TEST_INSTALLED=$(cd "$GIT_TEST_INSTALLED" && pwd)
-fi
 
 TEST_NO_CREATE_REPO=t
 TEST_NO_MALLOC_CHECK=t
 
 . ../test-lib.sh
 
+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
 # need to export them for test_perf subshells
 export TEST_DIRECTORY TRASH_DIRECTORY GIT_BUILD_DIR GIT_TEST_CMP
@@ -191,7 +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