package syscheck

import (
	"testing"
)

func TestGetCPUInfo(t *testing.T) {
	info, err := GetCPUInfo(t.Context())
	if err != nil {
		t.Fatalf("Failed to get CPU info: %v", err)
	}

	// Validate CPU cores
	if info.Cores <= 0 {
		t.Errorf("expected CPU cores > 0, got %d", info.Cores)
	}

	// Validate CPU frequency (should be reasonable, e.g., 500MHz - 10000MHz)
	if info.FrequencyMHz <= 0 {
		t.Errorf("expected CPU frequency > 0, got %.2f", info.FrequencyMHz)
	}
	if info.FrequencyMHz < 500 || info.FrequencyMHz > 10000 {
		t.Logf("Warning: CPU frequency seems unusual: %.2f MHz", info.FrequencyMHz)
	}

	// Log CPU information
	t.Logf("CPU Cores: %d", info.Cores)
	t.Logf("CPU Frequency: %.2f MHz (%.2f GHz)", info.FrequencyMHz, info.FrequencyMHz/1000)
	t.Logf("AES-NI Support: %v", info.SupportAES)
	t.Logf("x86-64-v2 Compatible: %v", info.IsX86V2)

	// Log feature support
	if info.SupportAES {
		t.Log("✓ CPU supports AES-NI hardware acceleration")
	} else {
		t.Log("✗ CPU does not support AES-NI")
	}

	if info.IsX86V2 {
		t.Log("✓ CPU is x86-64-v2 compatible (SSE3, SSSE3, SSE4.1, SSE4.2, POPCNT)")
	} else {
		t.Log("✗ CPU is not x86-64-v2 compatible")
	}
}