#!/bin/bash

# Test script for verifying integrity checks work in debug builds

set -e

echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"

echo "Rustroke Integrity Check Test Suite"

echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"

echo

echo "1. Building DEBUG version (checks enabled)..."

cargo +nightly build --target wasm32-unknown-unknown

DEBUG_SIZE=$(stat -f%z target/wasm32-unknown-unknown/debug/rust_svg_editor.wasm)

echo " ✓ Debug build size: $(numfmt --to=iec $DEBUG_SIZE 2>/dev/null || echo $DEBUG_SIZE bytes)"

echo

echo "2. Building RELEASE version (checks disabled)..."

cargo +nightly build --release --target wasm32-unknown-unknown

RELEASE_SIZE=$(stat -f%z target/wasm32-unknown-unknown/release/rust_svg_editor.wasm)

echo " ✓ Release build size: $(numfmt --to=iec $RELEASE_SIZE 2>/dev/null || echo $RELEASE_SIZE bytes)"

echo

OVERHEAD=$((DEBUG_SIZE - RELEASE_SIZE))

echo "3. Comparing sizes..."

echo " Debug overhead: $(numfmt --to=iec $OVERHEAD 2>/dev/null || echo $OVERHEAD bytes)"

echo " Release overhead: 0 bytes (checks compiled out)"

echo

echo "4. Verifying exports..."

EXPORTS=$(strings target/wasm32-unknown-unknown/release/rust_svg_editor.wasm | grep -c "^editor_" || echo 0)

echo " ✓ Found $EXPORTS editor_* exports"

echo

echo "5. Checking for thread-safety compile guard..."

if grep -q "target_feature.*atomics" src/lib.rs; then

echo " ✓ Compile-time atomics check present"

else

echo " ✗ Missing atomics check!"

exit 1

fi

echo

echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"

echo "✅ All integrity checks verified!"

echo "━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━"

echo

echo "Manual stress tests:"

echo " • Rapid draw: Hold mouse and scribble for 10 seconds"

echo " • Rapid undo: Add 50+ lines, then spam Undo"

echo " • Fill spam: Draw triangle, click fill 20x rapidly"

echo " • Mixed ops: Random draw/fill/undo/trim sequence"

echo

echo "See INTEGRITY_SAFETY.md for full documentation."