third_party/rust/bytes/tests/test_debug.rs


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#![warn(rust_2018_idioms)]

use bytes::Bytes;

#[test]
fn fmt() {
    let vec: Vec<_> = (0..0x100).map(|b| b as u8).collect();

    let expected = "b\"\
        \\0\\x01\\x02\\x03\\x04\\x05\\x06\\x07\
        \\x08\\t\\n\\x0b\\x0c\\r\\x0e\\x0f\
        \\x10\\x11\\x12\\x13\\x14\\x15\\x16\\x17\
        \\x18\\x19\\x1a\\x1b\\x1c\\x1d\\x1e\\x1f\
        \x20!\\\"#$%&'()*+,-./0123456789:;<=>?\
        @ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\\\]^_\
        `abcdefghijklmnopqrstuvwxyz{|}~\\x7f\
        \\x80\\x81\\x82\\x83\\x84\\x85\\x86\\x87\
        \\x88\\x89\\x8a\\x8b\\x8c\\x8d\\x8e\\x8f\
        \\x90\\x91\\x92\\x93\\x94\\x95\\x96\\x97\
        \\x98\\x99\\x9a\\x9b\\x9c\\x9d\\x9e\\x9f\
        \\xa0\\xa1\\xa2\\xa3\\xa4\\xa5\\xa6\\xa7\
        \\xa8\\xa9\\xaa\\xab\\xac\\xad\\xae\\xaf\
        \\xb0\\xb1\\xb2\\xb3\\xb4\\xb5\\xb6\\xb7\
        \\xb8\\xb9\\xba\\xbb\\xbc\\xbd\\xbe\\xbf\
        \\xc0\\xc1\\xc2\\xc3\\xc4\\xc5\\xc6\\xc7\
        \\xc8\\xc9\\xca\\xcb\\xcc\\xcd\\xce\\xcf\
        \\xd0\\xd1\\xd2\\xd3\\xd4\\xd5\\xd6\\xd7\
        \\xd8\\xd9\\xda\\xdb\\xdc\\xdd\\xde\\xdf\
        \\xe0\\xe1\\xe2\\xe3\\xe4\\xe5\\xe6\\xe7\
        \\xe8\\xe9\\xea\\xeb\\xec\\xed\\xee\\xef\
        \\xf0\\xf1\\xf2\\xf3\\xf4\\xf5\\xf6\\xf7\
        \\xf8\\xf9\\xfa\\xfb\\xfc\\xfd\\xfe\\xff\"";

    assert_eq!(expected, format!("{:?}", Bytes::from(vec)));
}