Add test 0 to 8 and 10 to 31
@@ -474,18 +474,40 @@ mod tests {
#[test]
fn test_write_nonprint_to_end_new_line() {
let mut writer = BufWriter::with_capacity(1024 * 64, stdout());
- let in_buf = *b"\n";
- let tab: [u8; 0] = [];
- super::write_nonprint_to_end(&in_buf, &mut writer, &tab);
+ let in_buf = b"\n";
+ let tab = b"";
+ super::write_nonprint_to_end(in_buf, &mut writer, tab);
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 in_buf = &[9u8];
let tab = b"tab";
- super::write_nonprint_to_end(&in_buf, &mut writer, tab);
+ super::write_nonprint_to_end(in_buf, &mut writer, tab);
assert_eq!(writer.buffer(), tab);
}
+
+ #[test]
+ fn test_write_nonprint_to_end_0_to_8() {
+ for byte in 0u8..=8u8 {
+ let mut writer = BufWriter::with_capacity(1024 * 64, stdout());
+ let in_buf = &[byte];
+ let tab = b"";
+ super::write_nonprint_to_end(in_buf, &mut writer, tab);
+ assert_eq!(writer.buffer(), [b'^', byte + 64]);
+ }
+ }
+
+ #[test]
+ fn test_write_nonprint_to_end_10_to_31() {
+ for byte in 11u8..=31u8 {
+ let mut writer = BufWriter::with_capacity(1024 * 64, stdout());
+ let in_buf = &[byte];
+ let tab = b"";
+ super::write_nonprint_to_end(in_buf, &mut writer, tab);
+ assert_eq!(writer.buffer(), [b'^', byte + 64]);
+ }
+ }
}
