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use binaryninja::binary_view::BinaryViewExt;
use binaryninja::headless::Session;
use binaryninja::metadata::Metadata;
use binaryninja::rc::Ref;
use std::path::PathBuf;
#[test]
fn store_and_query_function_metadata() {
let _session = Session::new().expect("Failed to initialize session");
let out_dir = env!("OUT_DIR").parse::<PathBuf>().unwrap();
let view = binaryninja::load(out_dir.join("atox.obj")).expect("Failed to create view");
let func = view
.entry_point_function()
.expect("Failed to get entry point function");
// Store key/value pairs to user and auto metadata
func.store_metadata("one", "one", false);
func.store_metadata("two", 2 as u64, true);
func.store_metadata("three", "three", true);
func.remove_metadata("three");
// Assert that we can query from both user and auto metadata
assert_eq!(
func.query_metadata("one")
.expect("Failed to query key \"one\"")
.get_string()
.unwrap()
.to_string_lossy(),
"one"
);
assert_eq!(
func.query_metadata("two")
.expect("Failed to query key \"two\"")
.get_unsigned_integer()
.unwrap(),
2
);
assert!(
func.query_metadata("three") == None,
"Query for key \"three\" returned a value"
);
// Assert that user metadata only includes key/values from user data (not auto) and vice-versa
let user_metadata = func.get_metadata().expect("Failed to query user metadata");
assert_eq!(
user_metadata
.get("one")
.expect("Failed to query key \"one\" from user metadata")
.expect("User metadata ref is None")
.get_string()
.unwrap()
.to_string_lossy(),
"one"
);
assert_eq!(user_metadata.get("two"), Ok(None));
let auto_metadata = func
.get_auto_metadata()
.expect("Failed to query auto metadata");
assert_eq!(
auto_metadata
.get("two")
.expect("Failed to query key \"two\" from auto metadata")
.expect("Auto metadata ref is None")
.get_unsigned_integer()
.unwrap(),
2
);
assert_eq!(auto_metadata.get("one"), Ok(None));
}
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