gio 0.20.4

Rust bindings for the Gio library
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

// Take a look at the license at the top of the repository in the LICENSE file.

#[cfg(test)]
mod tests {
    use crate::{prelude::*, MemoryOutputStream};

    #[test]
    fn steal_empty() {
        let strm = MemoryOutputStream::new_resizable();
        assert_eq!(strm.data_size(), 0);

        assert!(strm.close(crate::Cancellable::NONE).is_ok());
        assert_eq!(strm.steal_as_bytes(), [].as_ref());
    }

    #[test]
    fn steal() {
        let strm = MemoryOutputStream::new_resizable();

        assert!(strm.write(&[1, 2, 3], crate::Cancellable::NONE).is_ok());
        assert_eq!(strm.data_size(), 3);

        assert!(strm.write(&[4, 5], crate::Cancellable::NONE).is_ok());
        assert_eq!(strm.data_size(), 5);

        assert!(strm.close(crate::Cancellable::NONE).is_ok());
        assert_eq!(strm.steal_as_bytes(), [1, 2, 3, 4, 5].as_ref());
    }
}