ms-pdb 0.1.22

Reads Microsoft Program Database (PDB) files
Documentation 
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use pretty_hex::PrettyHex;

use super::*;

fn names_build(names: &NamedStreams) {
    let mut bytes = Vec::new();
    names.to_bytes(&mut Encoder::new(&mut bytes));
    println!("\n{:?}", bytes.hex_dump());

    // Round-trip testing: Decode the stream that we just built.
    let mut p = Parser::new(&bytes);
    let rt_names =
        NamedStreams::parse(&mut p).expect("expected to successfully parse names stream");

    assert_eq!(names.map, rt_names.map);
    assert!(
        p.is_empty(),
        "found unparsed bytes at the end:\n{:?}",
        p.peek_rest().hex_dump()
    );

    // Round-trip testing *again*.  Encode the round-trip table into bytes again, and verify that
    // we got the exact same bytes.
    let mut rt_bytes = Vec::new();
    names.to_bytes(&mut Encoder::new(&mut rt_bytes));
    assert_eq!(bytes, rt_bytes, "expected round-trip bytes to be the same");
}

#[test]
fn names_build_empty() {
    let names = NamedStreams::default();
    names_build(&names);
}

#[test]
fn names_build_simple() {
    let mut names = NamedStreams::default();
    names.map.insert("/foo".to_string(), 100);
    names.map.insert("/bar".to_string(), 200);
    names_build(&names);
}

#[test]
fn names_build_many() {
    let n = 100;
    let mut names = NamedStreams::default();
    for i in 0..n {
        names.map.insert(format!("/num/{i:04}"), 1000 + i as u32);
    }
    names_build(&names);
}