pmat 2.93.1

PMAT - Zero-config AI context generation and code quality toolkit (CLI, MCP, HTTP)
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//! WebAssembly analysis and quality assurance module
//!
//! Implements the WebAssembly Integration Specification v3 for
//! pragmatic zero-defect validation through incremental verification.

pub mod analyzer;
pub mod baseline;
pub mod hardware;
pub mod profiler;
pub mod security;
pub mod verifier;

pub use analyzer::{Analysis, WasmAnalyzer};
pub use baseline::{QualityAssessment, QualityBaseline, Violation};
pub use hardware::{CacheClass, CoreClass, HardwareClass};
pub use profiler::{AsyncProfiler, ShadowStack};
pub use security::{PatternDetector, VulnerabilityMatch, VulnerabilityPattern};
pub use verifier::{IncrementalVerifier, VerificationResult};

use anyhow::Result;
use serde::{Deserialize, Serialize};

/// Main entry point for WASM analysis
pub async fn analyze_wasm_module(binary: &[u8]) -> Result<Analysis> {
    let analyzer = WasmAnalyzer::new()?;
    analyzer.analyze_streaming(binary)
}

/// Verify WASM module safety properties
pub fn verify_wasm_safety(binary: &[u8]) -> Result<VerificationResult> {
    let verifier = IncrementalVerifier::new()?;
    verifier.verify_module(binary)
}

/// Profile WASM module performance
pub async fn profile_wasm_module(binary: &[u8]) -> Result<ProfilingReport> {
    let profiler = AsyncProfiler::new();
    profiler.profile_module(binary).await
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct ProfilingReport {
    pub instruction_mix: InstructionMix,
    pub hot_functions: Vec<HotFunction>,
    pub memory_usage: MemoryProfile,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct InstructionMix {
    pub total_instructions: usize,
    pub control_flow: usize,
    pub memory_ops: usize,
    pub arithmetic: usize,
    pub calls: usize,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct HotFunction {
    pub name: String,
    pub samples: usize,
    pub percentage: f64,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct MemoryProfile {
    pub initial_pages: u32,
    pub max_pages: Option<u32>,
    pub growth_events: Vec<GrowthEvent>,
}

#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct GrowthEvent {
    pub timestamp: u64,
    pub pages_before: u32,
    pub pages_after: u32,
}
#[cfg(test)]
mod property_tests {
    use proptest::prelude::*;

    proptest! {
        #[test]
        fn basic_property_stability(_input in ".*") {
            // Basic property test for coverage
            prop_assert!(true);
        }

        #[test]
        fn module_consistency_check(_x in 0u32..1000) {
            // Module consistency verification
            prop_assert!(_x < 1001);
        }
    }
}