Function test_buffer_var

rust/tests/tests/test_cross_language.rs:157–266

()

#[test]
#[ignore]
fn test_buffer_var() {
    let data_file_path = get_data_file();
    let bytes = fs::read(&data_file_path).unwrap();
    let mut reader = Reader::new(bytes.as_slice());

    let var_i32_values = vec![
        i32::MIN,
        i32::MIN + 1,
        -1000000,
        -1000,
        -128,
        -1,
        0,
        1,
        127,
        128,
        16383,
        16384,
        2097151,
        2097152,
        268435455,
        268435456,
        i32::MAX - 1,
        i32::MAX,
    ];
    for &expected in &var_i32_values {
        let value = reader.read_var_i32().unwrap();
        assert_eq!(expected, value, "var_i32 value mismatch");
    }
    let var_u32_values = vec![
        0,
        1,
        127,
        128,
        16383,
        16384,
        2097151,
        2097152,
        268435455,
        268435456,
        i32::MAX - 1,
        i32::MAX,
    ];
    for &expected in &var_u32_values {
        let value = reader.read_var_u32().unwrap();
        assert_eq!(expected, value as i32, "var_u32 value mismatch");
    }
    let var_u64_values = vec![
        0u64,
        1,
        127,
        128,
        16383,
        16384,
        2097151,
        2097152,
        268435455,
        268435456,