use std::path::Path;
use std::sync::OnceLock;
use super::resolver::ResolvedFrame;
static DWARF_CONTEXT: OnceLock<bool> = OnceLock::new();
pub fn initialize_dwarf_resolver(binary_path: &Path) {
DWARF_CONTEXT.set(binary_path.exists()).ok();
}
pub fn resolve_with_dwarf(_address: usize) -> Option<ResolvedFrame> {
let _initialized = DWARF_CONTEXT.get()?;
None
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_resolve_without_initialization() {
let result = resolve_with_dwarf(0x1000);
assert!(result.is_none());
}
#[test]
fn test_initialize_dwarf_resolver_invalid_path() {
initialize_dwarf_resolver(Path::new("/nonexistent/path"));
let result = resolve_with_dwarf(0x1000);
assert!(result.is_none());
}
}