fixed race conditions + extendet test suite

scripts/fuse-acceptance.sh

@@ -4,44 +4,79 @@ set -Eeuo pipefail
 
 usage() {
     cat >&2 <<'EOF'
-usage: scripts/fuse-acceptance.sh [--offline-only]
-       scripts/fuse-acceptance.sh --live MOUNTPOINT [MOUNTPOINT ...]
-       scripts/fuse-acceptance.sh --managed-live EMPTY_DIR EMPTY_DIR
+usage: scripts/fuse-acceptance.sh [--offline-only] [OPTION ...]
+       scripts/fuse-acceptance.sh --live MOUNTPOINT [MOUNTPOINT ...] [OPTION ...]
+       scripts/fuse-acceptance.sh --managed-live EMPTY_DIR EMPTY_DIR [OPTION ...]
        scripts/fuse-acceptance.sh MOUNTPOINT [MOUNTPOINT ...]  # compatibility
 
-The local reference suite always runs first and requires no account. --live then
-runs the same contract on each mount. Set PDFS_ACCEPTANCE_CONVERGENCE=1 only
-when all live mountpoints show the same remote folder.
+The local reference suite always runs first and requires no account; the mount
+is then diffed against its recorded behaviour. --live runs the same contract on
+each mount. Set PDFS_ACCEPTANCE_CONVERGENCE=1 only when all live mountpoints
+show the same remote folder.
+
+Options are forwarded to the Python runner. The useful ones:
+  --list                  print every case and the targets it runs against
+  --timeout SECONDS       per-case limit (default 180); a hung case dumps stacks
+  --fail-fast             stop at the first failure instead of continuing
+  --report-json PATH      machine-readable results and recorded observations
+  --report-junit PATH     JUnit XML for CI
+  --budget SECONDS        report any case slower than this
+  --journal-check         fail if the daemon logs errors during the run
+  --durability            restart the daemon mid-suite and re-verify bytes
 EOF
     exit 2
 }
 
 command -v python3 >/dev/null || { echo "python3 is required" >&2; exit 2; }
 script_dir="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+runner=(python3 -u "$script_dir/fuse-acceptance.py")
+
+mountpoints=()
+passthrough=()
+# Paths come first and options after them, so the first dash-prefixed argument
+# ends the path list and everything from there is forwarded untouched.
+collect_paths() {
+    while (( $# > 0 )) && [[ "$1" != -* ]]; do
+        mountpoints+=("$1")
+        shift
+    done
+    passthrough=("$@")
+}
 
 case "${1:-}" in
     -h|--help) usage ;;
     --offline-only|"")
-        (( $# <= 1 )) || usage
-        exec python3 -u "$script_dir/fuse-acceptance.py"
+        shift || true
+        exec "${runner[@]}" "$@"
+        ;;
+    --live)
+        shift
+        collect_paths "$@"
+        (( ${#mountpoints[@]} > 0 )) || usage
         ;;
-    --live) shift ; (( $# > 0 )) || usage ;;
     --managed-live)
         shift
-        (( $# == 2 )) || usage
-        exec python3 -u "$script_dir/fuse-acceptance.py" --managed-live "$@"
+        (( $# >= 2 )) || usage
+        first="$1"; second="$2"; shift 2
+        exec "${runner[@]}" --managed-live "$first" "$second" "$@"
+        ;;
+    --*)
+        # Bare options with no mode: an offline run with those options.
+        exec "${runner[@]}" "$@"
+        ;;
+    *)
+        collect_paths "$@"
         ;;
-    --*) usage ;;
 esac
 
 command -v findmnt >/dev/null || { echo "findmnt is required for --live" >&2; exit 2; }
-for mountpoint in "$@"; do
+for mountpoint in "${mountpoints[@]}"; do
     [[ -d "$mountpoint" ]] || { echo "not a directory: $mountpoint" >&2; exit 2; }
 done
-fstype="$(findmnt -T "$1" -n -o FSTYPE | head -n 1)"
+fstype="$(findmnt -T "${mountpoints[0]}" -n -o FSTYPE | head -n 1)"
 [[ "$fstype" == fuse* ]] || {
-    echo "refusing primary non-FUSE path $1 (type: ${fstype:-unknown})" >&2
+    echo "refusing primary non-FUSE path ${mountpoints[0]} (type: ${fstype:-unknown})" >&2
     exit 2
 }
 
-exec python3 -u "$script_dir/fuse-acceptance.py" --live "$@"
+exec "${runner[@]}" --live "${mountpoints[@]}" "${passthrough[@]}"