#!/usr/bin/env bash
# test-all.sh — compile the benchmark helper tools first, then run every
# benchmark (coreutils and busybox). Exits non-zero if any of them fails.
#
# usage: ./test-all.sh
set -u

SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"

# 1. build the helper tools before running any benchmark so createtxt()
#    can use the fast C generator instead of the slow shell fallback
mkdir -p "$SCRIPT_DIR/tools"
if ! cc -O2 -Wall -o "$SCRIPT_DIR/tools/genfile" "$SCRIPT_DIR/tools/genfile.c"; then
    printf 'test-all: error: failed to compile %s\n' "$SCRIPT_DIR/tools/genfile.c" >&2
    exit 1
fi
printf 'built %s\n' "$SCRIPT_DIR/tools/genfile"

# 2. run each benchmark (both run regardless, so every result is reported)
"$SCRIPT_DIR/bench-coreutils.sh"
rc_coreutils=$?
"$SCRIPT_DIR/bench-busybox.sh"
rc_busybox=$?

# 3. summarize
if [[ $rc_coreutils -ne 0 || $rc_busybox -ne 0 ]]; then
    printf '\ntest-all: FAILED (coreutils=%s, busybox=%s)\n' "$rc_coreutils" "$rc_busybox" >&2
    exit 1
fi
printf '\ntest-all: all benchmarks passed\n'