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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:47:53 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 14:47:53 +0000
commitc8bae7493d2f2910b57f13ded012e86bdcfb0532 (patch)
tree24e09d9f84dec336720cf393e156089ca2835791 /t/perf/run
parentInitial commit. (diff)
downloadgit-c8bae7493d2f2910b57f13ded012e86bdcfb0532.tar.xz
git-c8bae7493d2f2910b57f13ded012e86bdcfb0532.zip
Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 't/perf/run')
-rwxr-xr-xt/perf/run257
1 files changed, 257 insertions, 0 deletions
diff --git a/t/perf/run b/t/perf/run
new file mode 100755
index 0000000..34115ed
--- /dev/null
+++ b/t/perf/run
@@ -0,0 +1,257 @@
+#!/bin/sh
+
+die () {
+ echo >&2 "error: $*"
+ exit 1
+}
+
+while [ $# -gt 0 ]; do
+ arg="$1"
+ case "$arg" in
+ --)
+ break ;;
+ --help)
+ echo "usage: $0 [--config file] [--subsection subsec] [other_git_tree...] [--] [test_scripts]"
+ exit 0 ;;
+ --config)
+ shift
+ GIT_PERF_CONFIG_FILE=$(cd "$(dirname "$1")"; pwd)/$(basename "$1")
+ export GIT_PERF_CONFIG_FILE
+ shift ;;
+ --subsection)
+ shift
+ GIT_PERF_SUBSECTION="$1"
+ export GIT_PERF_SUBSECTION
+ shift ;;
+ --*)
+ die "unrecognised option: '$arg'" ;;
+ *)
+ break ;;
+ esac
+done
+
+run_one_dir () {
+ if test $# -eq 0; then
+ set -- p????-*.sh
+ fi
+ echo "=== Running $# tests in ${GIT_TEST_INSTALLED:-this tree} ==="
+ for t in "$@"; do
+ ./$t $GIT_TEST_OPTS
+ done
+}
+
+unpack_git_rev () {
+ rev=$1
+ echo "=== Unpacking $rev in build/$rev ==="
+ mkdir -p build/$rev
+ (cd "$(git rev-parse --show-cdup)" && git archive --format=tar $rev) |
+ (cd build/$rev && tar x)
+}
+
+build_git_rev () {
+ rev=$1
+ name="$2"
+ for config in config.mak config.mak.autogen config.status
+ do
+ if test -e "../../$config"
+ then
+ cp "../../$config" "build/$rev/"
+ fi
+ done
+ echo "=== Building $rev ($name) ==="
+ (
+ cd build/$rev &&
+ if test -n "$GIT_PERF_MAKE_COMMAND"
+ then
+ sh -c "$GIT_PERF_MAKE_COMMAND"
+ else
+ make $GIT_PERF_MAKE_OPTS
+ fi
+ ) || die "failed to build revision '$mydir'"
+}
+
+set_git_test_installed () {
+ mydir=$1
+
+ mydir_abs=$(cd $mydir && pwd)
+ mydir_abs_wrappers="$mydir_abs/bin-wrappers"
+ if test -d "$mydir_abs_wrappers"
+ then
+ GIT_TEST_INSTALLED=$mydir_abs_wrappers
+ else
+ # Older versions of git lacked bin-wrappers;
+ # fallback to the files in the root.
+ GIT_TEST_INSTALLED=$mydir_abs
+ fi
+ export GIT_TEST_INSTALLED
+ PERF_SET_GIT_TEST_INSTALLED=true
+ export PERF_SET_GIT_TEST_INSTALLED
+}
+
+run_dirs_helper () {
+ mydir=${1%/}
+ shift
+ while test $# -gt 0 -a "$1" != -- -a ! -f "$1"; do
+ shift
+ done
+ if test $# -gt 0 -a "$1" = --; then
+ shift
+ fi
+
+ PERF_RESULTS_PREFIX=
+ if test "$mydir" = "."
+ then
+ unset GIT_TEST_INSTALLED
+ elif test -d "$mydir"
+ then
+ PERF_RESULTS_PREFIX=bindir$(cd $mydir && printf "%s" "$(pwd)" | tr -c "[a-zA-Z0-9]" "_").
+ set_git_test_installed "$mydir"
+ else
+ rev=$(git rev-parse --verify "$mydir" 2>/dev/null) ||
+ die "'$mydir' is neither a directory nor a valid revision"
+ if [ ! -d build/$rev ]; then
+ unpack_git_rev $rev
+ fi
+ build_git_rev $rev "$mydir"
+ mydir=build/$rev
+
+ PERF_RESULTS_PREFIX=build_$rev.
+ set_git_test_installed "$mydir"
+ fi
+ export PERF_RESULTS_PREFIX
+
+ run_one_dir "$@"
+}
+
+run_dirs () {
+ while test $# -gt 0 -a "$1" != -- -a ! -f "$1"; do
+ run_dirs_helper "$@"
+ shift
+ done
+}
+
+get_subsections () {
+ section="$1"
+ test -z "$GIT_PERF_CONFIG_FILE" && return
+ git config -f "$GIT_PERF_CONFIG_FILE" --name-only --get-regex "$section\..*\.[^.]+" |
+ sed -e "s/$section\.\(.*\)\..*/\1/" | sort | uniq
+}
+
+get_var_from_env_or_config () {
+ env_var="$1"
+ conf_sec="$2"
+ conf_var="$3"
+ conf_opts="$4" # optional
+
+ # Do nothing if the env variable is already set
+ eval "test -z \"\${$env_var+x}\"" || return
+
+ test -z "$GIT_PERF_CONFIG_FILE" && return
+
+ # Check if the variable is in the config file
+ if test -n "$GIT_PERF_SUBSECTION"
+ then
+ var="$conf_sec.$GIT_PERF_SUBSECTION.$conf_var"
+ conf_value=$(git config $conf_opts -f "$GIT_PERF_CONFIG_FILE" "$var") &&
+ eval "$env_var=\"$conf_value\"" && return
+ fi
+ var="$conf_sec.$conf_var"
+ conf_value=$(git config $conf_opts -f "$GIT_PERF_CONFIG_FILE" "$var") &&
+ eval "$env_var=\"$conf_value\""
+}
+
+run_subsection () {
+ get_var_from_env_or_config "GIT_PERF_REPEAT_COUNT" "perf" "repeatCount" "--int"
+ : ${GIT_PERF_REPEAT_COUNT:=3}
+ export GIT_PERF_REPEAT_COUNT
+
+ get_var_from_env_or_config "GIT_PERF_DIRS_OR_REVS" "perf" "dirsOrRevs"
+ set -- $GIT_PERF_DIRS_OR_REVS "$@"
+
+ get_var_from_env_or_config "GIT_PERF_MAKE_COMMAND" "perf" "makeCommand"
+ get_var_from_env_or_config "GIT_PERF_MAKE_OPTS" "perf" "makeOpts"
+
+ get_var_from_env_or_config "GIT_PERF_USE_SCALAR" "perf" "useScalar" "--bool"
+ export GIT_PERF_USE_SCALAR
+
+ get_var_from_env_or_config "GIT_PERF_REPO_NAME" "perf" "repoName"
+ export GIT_PERF_REPO_NAME
+
+ GIT_PERF_AGGREGATING_LATER=t
+ export GIT_PERF_AGGREGATING_LATER
+
+ if test $# = 0 -o "$1" = -- -o -f "$1"; then
+ set -- . "$@"
+ fi
+
+ codespeed_opt=
+ test "$GIT_PERF_CODESPEED_OUTPUT" = "true" && codespeed_opt="--codespeed"
+
+ run_dirs "$@"
+
+ if test -z "$GIT_PERF_SEND_TO_CODESPEED"
+ then
+ ./aggregate.perl --results-dir="$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 "$json_res_file"
+ send_data_url="$GIT_PERF_SEND_TO_CODESPEED/result/add/json/"
+ curl -v --request POST --data-urlencode "json=$(cat "$json_res_file")" "$send_data_url"
+ fi
+}
+
+get_var_from_env_or_config "GIT_PERF_CODESPEED_OUTPUT" "perf" "codespeedOutput" "--bool"
+get_var_from_env_or_config "GIT_PERF_SEND_TO_CODESPEED" "perf" "sendToCodespeed"
+
+cd "$(dirname $0)"
+. ../../GIT-BUILD-OPTIONS
+
+if test -n "$TEST_OUTPUT_DIRECTORY"
+then
+ TEST_RESULTS_DIR="$TEST_OUTPUT_DIRECTORY/test-results"
+else
+ TEST_RESULTS_DIR=test-results
+fi
+
+mkdir -p "$TEST_RESULTS_DIR"
+get_subsections "perf" >"$TEST_RESULTS_DIR"/run_subsections.names
+
+if test $(wc -l <"$TEST_RESULTS_DIR"/run_subsections.names) -eq 0
+then
+ if test -n "$GIT_PERF_SUBSECTION"
+ then
+ if test -n "$GIT_PERF_CONFIG_FILE"
+ then
+ die "no subsections are defined in config file '$GIT_PERF_CONFIG_FILE'"
+ else
+ die "subsection '$GIT_PERF_SUBSECTION' defined without a config file"
+ fi
+ fi
+ (
+ run_subsection "$@"
+ )
+elif test -n "$GIT_PERF_SUBSECTION"
+then
+ grep -E "^$GIT_PERF_SUBSECTION\$" "$TEST_RESULTS_DIR"/run_subsections.names >/dev/null ||
+ die "subsection '$GIT_PERF_SUBSECTION' not found in '$GIT_PERF_CONFIG_FILE'"
+
+ grep -E "^$GIT_PERF_SUBSECTION\$" "$TEST_RESULTS_DIR"/run_subsections.names | while read -r subsec
+ do
+ (
+ GIT_PERF_SUBSECTION="$subsec"
+ export GIT_PERF_SUBSECTION
+ echo "======== Run for subsection '$GIT_PERF_SUBSECTION' ========"
+ run_subsection "$@"
+ )
+ done
+else
+ while read -r subsec
+ do
+ (
+ GIT_PERF_SUBSECTION="$subsec"
+ export GIT_PERF_SUBSECTION
+ echo "======== Run for subsection '$GIT_PERF_SUBSECTION' ========"
+ run_subsection "$@"
+ )
+ done <"$TEST_RESULTS_DIR"/run_subsections.names
+fi