#!/usr/bin/env python3
"""
Quick manual test to verify the filename validation fix.
Tests the exact case from the bug report.
"""

import sys
sys.path.insert(0, 'src')

from utils.input_validation import validate_filename_safe, PathTraversalError

print("\n" + "="*70)
print("FILENAME VALIDATION FIX - MANUAL TEST")
print("="*70 + "\n")

# Bug report case
bug_report_filename = "This Weird FPV Drone only takes one kind of Battery... Rekon 35 V2.m4a"

print(f"Testing bug report filename:")
print(f"  '{bug_report_filename}'")
print()

try:
    result = validate_filename_safe(bug_report_filename)
    print(f"✅ SUCCESS: Filename accepted!")
    print(f"   Returned: '{result}'")
except PathTraversalError as e:
    print(f"❌ FAILED: {e}")
    sys.exit(1)
except Exception as e:
    print(f"❌ ERROR: {e}")
    sys.exit(1)

print()

# Test that security still works
print("Verifying security (path traversal should still be blocked):")
dangerous_filenames = [
    "../../../etc/passwd",
    "../../secrets.txt",
    "dir/file.m4a",
]

for dangerous in dangerous_filenames:
    try:
        validate_filename_safe(dangerous)
        print(f"❌ SECURITY ISSUE: '{dangerous}' was accepted (should be blocked!)")
        sys.exit(1)
    except PathTraversalError:
        print(f"✅ '{dangerous}' correctly blocked")

print()
print("="*70)
print("ALL TESTS PASSED! ✅")
print("="*70)
print()
print("The fix is working correctly:")
print("  ✓ Filenames with ellipsis (...) are now accepted")
print("  ✓ Path traversal attacks are still blocked")
print()