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Merge pull request #404 from Arcterus/wc-fix

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Fix wc (for bytes) and test (for testing purposes)
This commit is contained in:
Heather 2014-09-28 09:30:47 +04:00
commit 6bcc7e3be3
2 changed files with 13 additions and 5 deletions
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16
src/test/test.rs
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@ -16,16 +16,24 @@ use std::os::{args_as_bytes};
use std::str::{from_utf8};
use num::bigint::{BigInt};
static NAME: &'static str = "test";
// TODO: decide how to handle non-UTF8 input for all the utils
pub fn uumain(_: Vec<String>) -> int {
let args = args_as_bytes();
let args: Vec<&[u8]> = args.iter().map(|a| a.as_slice()).collect();
let args = args.as_slice();
if args.len() == 0 {
return 2;
}
let args =
if !args[0].ends_with(NAME.as_bytes()) {
args.slice_from(1)
} else {
args.as_slice()
};
let args = match args[0] {
b"[" => match args[args.len()-1] {
b"]" => args.slice(1, args.len()-1),
b"[" => match args[args.len() - 1] {
b"]" => args.slice(1, args.len() - 1),
_ => return 2,
},
_ => args.slice(1, args.len()),
@ -228,7 +236,7 @@ fn path(path: &[u8], cond: PathCondition) -> bool {
FIFO => stat.kind == TypeNamedPipe,
Readable => false, // TODO
Socket => false, // TODO?
NonEmpty => stat.size > 0,
NonEmpty => stat.size > 0,
UserIDFlag => false,
Writable => false, // TODO
Executable => false, // TODO

2
src/wc/wc.rs
View file

@ -203,7 +203,7 @@ fn print_stats(filename: &str, line_count: uint, word_count: uint, char_count: u
print!("{:1$}", word_count, max_str_len);
}
if matches.opt_present("bytes") {
print!("{:1$}", byte_count, max_str_len + 1);
print!("{:1$}", byte_count, max_str_len);
}
if matches.opt_present("chars") {
print!("{:1$}", char_count, max_str_len);