76 lines
2.3 KiB
Bash
76 lines
2.3 KiB
Bash
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#!/usr/bin/env bash
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# scripts/parity-check.sh — run nisps_parity_check natively AND via WASM,
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# then float32-diff the resulting blobs.
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#
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# Prerequisites:
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# 1. scripts/build-cpp-tests.sh has run (need nisps_parity_check binary).
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# 2. scripts/build-wasm.sh has run (need playground/public/nisps.{js,wasm}).
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#
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# This script can run either step on demand if the artifacts are missing.
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# Skip auto-build with NISPS_PARITY_NO_BUILD=1.
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#
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# Exit codes:
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# 0 — outputs match within 1e-5 absolute tolerance
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# 1 — mismatch
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# 2 — file/format error or missing artifacts
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# 3 — build failure
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set -euo pipefail
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ROOT="$(cd "$(dirname "$0")/.." && pwd)"
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TESTS_DIR="$ROOT/tests/cpp"
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BUILD_DIR="${NISPS_BUILD_DIR:-$ROOT/nisps/build}"
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NATIVE_BIN="$BUILD_DIR/nisps_parity_check"
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WASM_GLUE="$ROOT/playground/public/nisps.js"
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WASM_MOD="$ROOT/playground/public/nisps.wasm"
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NATIVE_OUT="$TESTS_DIR/parity_native.bin"
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WASM_OUT="$TESTS_DIR/parity_wasm.bin"
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TOL="${NISPS_PARITY_TOL:-1e-5}"
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NO_BUILD="${NISPS_PARITY_NO_BUILD:-0}"
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ensure_native() {
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if [[ -x "$NATIVE_BIN" ]]; then return 0; fi
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if [[ "$NO_BUILD" == "1" ]]; then
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echo "[parity-check] missing $NATIVE_BIN and NISPS_PARITY_NO_BUILD=1; aborting" >&2
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exit 2
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fi
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echo "[parity-check] native binary missing — running build-cpp-tests.sh"
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NISPS_RUN_TESTS=0 "$ROOT/scripts/build-cpp-tests.sh" >/dev/null || {
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echo "[parity-check] C++ build failed" >&2
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exit 3
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}
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}
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ensure_wasm() {
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if [[ -f "$WASM_GLUE" && -f "$WASM_MOD" ]]; then return 0; fi
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if [[ "$NO_BUILD" == "1" ]]; then
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echo "[parity-check] missing $WASM_GLUE / $WASM_MOD and NISPS_PARITY_NO_BUILD=1; aborting" >&2
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exit 2
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fi
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echo "[parity-check] WASM artifacts missing — running build-wasm.sh"
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"$ROOT/scripts/build-wasm.sh" >/dev/null 2>&1 || {
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echo "[parity-check] WASM build failed" >&2
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exit 3
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}
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}
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ensure_native
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ensure_wasm
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echo "[parity-check] running native..."
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"$NATIVE_BIN" "$NATIVE_OUT"
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echo "[parity-check] running WASM..."
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node "$TESTS_DIR/parity_wasm.mjs" "$WASM_OUT"
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echo "[parity-check] diffing (tolerance=$TOL)..."
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node "$TESTS_DIR/parity_diff.mjs" "$NATIVE_OUT" "$WASM_OUT" "$TOL"
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status=$?
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if [[ $status -eq 0 ]]; then
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echo "[parity-check] PASS"
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else
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echo "[parity-check] FAIL (exit=$status)" >&2
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fi
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exit $status
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