4 files changed, 110 insertions, 7 deletions
diff --git a/t/meson.build b/t/meson.build
index 43c9750b88..b09c0becb8 100644
--- a/t/meson.build
+++ b/t/meson.build
@@ -1097,11 +1097,71 @@ integration_tests = [
   't9903-bash-prompt.sh',
 ]
 
+benchmarks = [
+  'perf/p0000-perf-lib-sanity.sh',
+  'perf/p0001-rev-list.sh',
+  'perf/p0002-read-cache.sh',
+  'perf/p0003-delta-base-cache.sh',
+  'perf/p0004-lazy-init-name-hash.sh',
+  'perf/p0005-status.sh',
+  'perf/p0006-read-tree-checkout.sh',
+  'perf/p0007-write-cache.sh',
+  'perf/p0008-odb-fsync.sh',
+  'perf/p0071-sort.sh',
+  'perf/p0090-cache-tree.sh',
+  'perf/p0100-globbing.sh',
+  'perf/p1006-cat-file.sh',
+  'perf/p1400-update-ref.sh',
+  'perf/p1450-fsck.sh',
+  'perf/p1451-fsck-skip-list.sh',
+  'perf/p1500-graph-walks.sh',
+  'perf/p2000-sparse-operations.sh',
+  'perf/p3400-rebase.sh',
+  'perf/p3404-rebase-interactive.sh',
+  'perf/p4000-diff-algorithms.sh',
+  'perf/p4001-diff-no-index.sh',
+  'perf/p4002-diff-color-moved.sh',
+  'perf/p4205-log-pretty-formats.sh',
+  'perf/p4209-pickaxe.sh',
+  'perf/p4211-line-log.sh',
+  'perf/p4220-log-grep-engines.sh',
+  'perf/p4221-log-grep-engines-fixed.sh',
+  'perf/p5302-pack-index.sh',
+  'perf/p5303-many-packs.sh',
+  'perf/p5304-prune.sh',
+  'perf/p5310-pack-bitmaps.sh',
+  'perf/p5311-pack-bitmaps-fetch.sh',
+  'perf/p5312-pack-bitmaps-revs.sh',
+  'perf/p5313-pack-objects.sh',
+  'perf/p5314-name-hash.sh',
+  'perf/p5326-multi-pack-bitmaps.sh',
+  'perf/p5332-multi-pack-reuse.sh',
+  'perf/p5333-pseudo-merge-bitmaps.sh',
+  'perf/p5550-fetch-tags.sh',
+  'perf/p5551-fetch-rescan.sh',
+  'perf/p5600-partial-clone.sh',
+  'perf/p5601-clone-reference.sh',
+  'perf/p6100-describe.sh',
+  'perf/p6300-for-each-ref.sh',
+  'perf/p7000-filter-branch.sh',
+  'perf/p7102-reset.sh',
+  'perf/p7300-clean.sh',
+  'perf/p7519-fsmonitor.sh',
+  'perf/p7527-builtin-fsmonitor.sh',
+  'perf/p7810-grep.sh',
+  'perf/p7820-grep-engines.sh',
+  'perf/p7821-grep-engines-fixed.sh',
+  'perf/p7822-grep-perl-character.sh',
+  'perf/p9210-scalar.sh',
+  'perf/p9300-fast-import-export.sh',
+]
+
 # Sanity check that we are not missing any tests present in 't/'. This check
 # only runs once at configure time and is thus best-effort, only. It is
 # sufficient to catch missing test suites in our CI though.
 foreach glob, tests : {
   't[0-9][0-9][0-9][0-9]-*.sh': integration_tests,
+  'perf/p[0-9][0-9][0-9][0-9]-*.sh': benchmarks,
   'unit-tests/t-*.c': unit_test_programs,
   'unit-tests/u-*.c': clar_test_suites,
 }
@@ -1153,3 +1213,20 @@ foreach integration_test : integration_tests
     timeout: 0,
   )
 endforeach
+
+if perl.found() and time.found()
+  benchmark_environment = test_environment
+  benchmark_environment.set('GTIME', time.full_path())
+
+  foreach benchmark : benchmarks
+    benchmark(fs.stem(benchmark), shell,
+      args: [
+        fs.name(benchmark),
+      ],
+      workdir: meson.current_source_dir() / 'perf',
+      env: benchmark_environment,
+      depends: test_dependencies + bin_wrappers,
+      timeout: 0,
+    )
+  endforeach
+endif
diff --git a/t/perf/aggregate.perl b/t/perf/aggregate.perl
index 575d2000cc..1791c7528a 100755
--- a/t/perf/aggregate.perl
+++ b/t/perf/aggregate.perl
@@ -1,4 +1,4 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 
 use lib '../../perl/build/lib';
 use strict;
diff --git a/t/perf/perf-lib.sh b/t/perf/perf-lib.sh
index 39c3728445..b15c74d6f1 100644
--- a/t/perf/perf-lib.sh
+++ b/t/perf/perf-lib.sh
@@ -36,7 +36,31 @@ git_perf_settings="$(env |
 		s/^\\([^=]*=\\)\\(.*\\)/\\1'\\2'/p
 	}")"
 
-. ../test-lib.sh
+# While test-lib.sh computes the build directory for us, we also have to do the
+# same thing in order to locate the script via GIT-BUILD-OPTIONS in the first
+# place.
+GIT_BUILD_DIR="${GIT_BUILD_DIR:-$TEST_DIRECTORY/..}"
+if test -f "$GIT_BUILD_DIR/GIT-BUILD-DIR"
+then
+	GIT_BUILD_DIR="$(cat "$GIT_BUILD_DIR/GIT-BUILD-DIR")" || exit 1
+	# On Windows, we must convert Windows paths lest they contain a colon
+	case "$(uname -s)" in
+	*MINGW*)
+		GIT_BUILD_DIR="$(cygpath -au "$GIT_BUILD_DIR")"
+		;;
+	esac
+fi
+
+if test ! -f "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
+then
+	echo >&2 'error: GIT-BUILD-OPTIONS missing (has Git been built?).'
+	exit 1
+fi
+
+. "$GIT_BUILD_DIR"/GIT-BUILD-OPTIONS
+. "$GIT_SOURCE_DIR"/t/test-lib.sh
+
+# Then restore GIT_PERF_* settings.
 eval "$git_perf_settings"
 
 unset GIT_CONFIG_NOSYSTEM
@@ -110,6 +134,8 @@ test_perf_create_repo_from () {
 	source_git="$("$MODERN_GIT" -C "$source" rev-parse --git-dir)"
 	objects_dir="$("$MODERN_GIT" -C "$source" rev-parse --git-path objects)"
 	common_dir="$("$MODERN_GIT" -C "$source" rev-parse --git-common-dir)"
+	refformat="$("$MODERN_GIT" -C "$source" rev-parse --show-ref-format)"
+	objectformat="$("$MODERN_GIT" -C "$source" rev-parse --show-object-format)"
 	mkdir -p "$repo/.git"
 	(
 		cd "$source" &&
@@ -126,7 +152,7 @@ test_perf_create_repo_from () {
 	) &&
 	(
 		cd "$repo" &&
-		"$MODERN_GIT" init -q &&
+		"$MODERN_GIT" init -q --ref-format="$refformat" --object-format="$objectformat" &&
 		test_perf_do_repo_symlink_config_ &&
 		mv .git/hooks .git/hooks-disabled 2>/dev/null &&
 		if test -f .git/index.lock
@@ -286,7 +312,7 @@ test_perf_ () {
 	else
 		test_ok_ "$1"
 	fi
-	"$TEST_DIRECTORY"/perf/min_time.perl test_time.* >"$base".result
+	"$PERL_PATH" "$TEST_DIRECTORY"/perf/min_time.perl test_time.* >"$base".result
 	rm test_time.*
 }
 
@@ -334,7 +360,7 @@ test_at_end_hook_ () {
 	if test -z "$GIT_PERF_AGGREGATING_LATER"; then
 		(
 			cd "$TEST_DIRECTORY"/perf &&
-			./aggregate.perl --results-dir="$TEST_RESULTS_DIR" $(basename "$0")
+			"$PERL_PATH" "$GIT_SOURCE_DIR"/t/perf/aggregate.perl --results-dir="$TEST_RESULTS_DIR" $(basename "$0")
 		)
 	fi
 }
diff --git a/t/perf/run b/t/perf/run
index 486ead2198..073bcb2aff 100755
--- a/t/perf/run
+++ b/t/perf/run
@@ -192,10 +192,10 @@ run_subsection () {
 
 	if test -z "$GIT_PERF_SEND_TO_CODESPEED"
 	then
-		./aggregate.perl --results-dir="$TEST_RESULTS_DIR" $codespeed_opt "$@"
+		"$PERL_PATH" ./aggregate.perl --results-dir="$TEST_RESULTS_DIR" $codespeed_opt "$@"
 	else
 		json_res_file=""$TEST_RESULTS_DIR"/$GIT_PERF_SUBSECTION/aggregate.json"
-		./aggregate.perl --results-dir="$TEST_RESULTS_DIR" --codespeed "$@" | tee "$json_res_file"
+		"$PERL_PATH" ./aggregate.perl --results-dir="$TEST_RESULTS_DIR" --codespeed "$@" | tee "$json_res_file"
 		send_data_url="$GIT_PERF_SEND_TO_CODESPEED/result/add/json/"
 		curl -v --request POST --data-urlencode "json=$(cat "$json_res_file")" "$send_data_url"
 	fi