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Test write tab

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Son 2020-02-09 13:41:12 +11:00
parent 76ff2f5480
commit 7c9cc92163
1 changed files with 10 additions and 1 deletions
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11
src/cat/cat.rs
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@ -474,9 +474,18 @@ mod tests {
#[test] #[test]
fn test_write_nonprint_to_end_new_line() { fn test_write_nonprint_to_end_new_line() {
let mut writer = BufWriter::with_capacity(1024 * 64, stdout()); let mut writer = BufWriter::with_capacity(1024 * 64, stdout());
let in_buf = [b'\n']; let in_buf = *b"\n";
let tab: [u8; 0] = []; let tab: [u8; 0] = [];
super::write_nonprint_to_end(&in_buf, &mut writer, &tab); super::write_nonprint_to_end(&in_buf, &mut writer, &tab);
assert_eq!(writer.buffer().len(), 0); assert_eq!(writer.buffer().len(), 0);
} }
#[test]
fn test_write_nonprint_to_end_9() {
let mut writer = BufWriter::with_capacity(1024 * 64, stdout());
let in_buf = [9u8];
let tab = b"tab";
super::write_nonprint_to_end(&in_buf, &mut writer, tab);
assert_eq!(writer.buffer(), tab);
}
} }