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use binaryninja::string::{BnString, IntoCStr};
use std::ffi::{CStr, CString};
#[test]
fn test_bnstring() {
// Test a basic ASCII string
let str_0 = BnString::new("test");
assert_eq!(str_0.to_string_lossy(), "test");
assert_eq!(str_0.to_bytes_with_nul(), b"test\0");
// Test non-UTF8 bytes
let invalid_utf8 = CStr::from_bytes_with_nul(&[0x48, 0x65, 0x6C, 0x6C, 0x6F, 0xFF, 0x00])
.expect("Failed to create string");
let str_2 = BnString::new(invalid_utf8);
assert_eq!(str_2.to_string_lossy(), "Hello�");
assert_eq!(
str_2.to_bytes_with_nul(),
&[0x48, 0x65, 0x6C, 0x6C, 0x6F, 0xFF, 0x00]
);
// Test empty string
let str_3 = BnString::new("");
assert_eq!(str_3.to_string_lossy(), "");
assert_eq!(str_3.to_bytes_with_nul(), b"\0");
// Test string with Unicode
let str_4 = BnString::new("Hello 世界");
assert_eq!(str_4.to_string_lossy(), "Hello 世界");
assert_eq!(
str_4.to_bytes_with_nul(),
b"Hello \xE4\xB8\x96\xE7\x95\x8C\0"
);
}
#[test]
fn test_cstr() {
let str_0 = BnString::new("test");
let cstr_0: BnString = str_0.to_cstr();
assert_eq!(cstr_0.to_str().unwrap(), "test");
assert_eq!(cstr_0.to_bytes_with_nul(), b"test\0");
let str_1 = String::from("test");
let cstr_1: CString = str_1.to_cstr();
assert_eq!(cstr_1.to_str().unwrap(), "test");
assert_eq!(cstr_1.to_bytes_with_nul(), b"test\0");
let str_2 = "test";
let cstr_2: CString = str_2.to_cstr();
assert_eq!(cstr_2.to_str().unwrap(), "test");
assert_eq!(cstr_2.to_bytes_with_nul(), b"test\0");
}
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