completion: use __gitcomp_builtin in _git_show_branch

diff --git a/t/perf/perf-lib.sh b/t/perf/perf-lib.sh
index 46f08ee0870ffd2b1e0eb7d159b159d25ef61ffb..e4c343a6b795b6f990fa278788ad65a0a5cdc4e6 100644 (file)
--- a/t/perf/perf-lib.sh
+++ b/t/perf/perf-lib.sh
@@ -56,12 +56,10 @@ MODERN_GIT=$GIT_BUILD_DIR/bin-wrappers/git
 export MODERN_GIT
 
 perf_results_dir=$TEST_OUTPUT_DIRECTORY/test-results
+test -n "$GIT_PERF_SUBSECTION" && perf_results_dir="$perf_results_dir/$GIT_PERF_SUBSECTION"
 mkdir -p "$perf_results_dir"
 rm -f "$perf_results_dir"/$(basename "$0" .sh).subtests
 
-if test -z "$GIT_PERF_REPEAT_COUNT"; then
-       GIT_PERF_REPEAT_COUNT=3
-fi
 die_if_build_dir_not_repo () {
        if ! ( cd "$TEST_DIRECTORY/.." &&
                    git rev-parse --build-dir >/dev/null 2>&1 ); then
@@ -78,12 +76,16 @@ if test -z "$GIT_PERF_LARGE_REPO"; then
        GIT_PERF_LARGE_REPO=$TEST_DIRECTORY/..
 fi
 
+test_perf_do_repo_symlink_config_ () {
+       test_have_prereq SYMLINKS || git config core.symlinks false
+}
+
 test_perf_create_repo_from () {
        test "$#" = 2 ||
        error "bug in the test script: not 2 parameters to test-create-repo"
        repo="$1"
        source="$2"
-       source_git="$(git -C "$source" rev-parse --git-dir)"
+       source_git="$("$MODERN_GIT" -C "$source" rev-parse --git-dir)"
        objects_dir="$("$MODERN_GIT" -C "$source" rev-parse --git-path objects)"
        mkdir -p "$repo/.git"
        (
@@ -102,15 +104,29 @@ test_perf_create_repo_from () {
        ) &&
        (
                cd "$repo" &&
-               git init -q && {
-                       test_have_prereq SYMLINKS ||
-                       git config core.symlinks false
-               } &&
-               mv .git/hooks .git/hooks-disabled 2>/dev/null
+               "$MODERN_GIT" init -q &&
+               test_perf_do_repo_symlink_config_ &&
+               mv .git/hooks .git/hooks-disabled 2>/dev/null &&
+               if test -f .git/index.lock
+               then
+                       # We may be copying a repo that can't run "git
+                       # status" due to a locked index. Since we have
+                       # a copy it's fine to remove the lock.
+                       rm .git/index.lock
+               fi
        ) || error "failed to copy repository '$source' to '$repo'"
 }
 
 # call at least one of these to establish an appropriately-sized repository
+test_perf_fresh_repo () {
+       repo="${1:-$TRASH_DIRECTORY}"
+       "$MODERN_GIT" init -q "$repo" &&
+       (
+               cd "$repo" &&
+               test_perf_do_repo_symlink_config_
+       )
+}
+
 test_perf_default_repo () {
        test_perf_create_repo_from "${1:-$TRASH_DIRECTORY}" "$GIT_PERF_REPO"
 }