This implementation of ls inherits all the arguments from the unix doc, implements and tests most of them. Output is compared to unix ls, and reveals identical in most cases or very close to a small spacing. More testing is necessary in terms of platforms and test folders.
| Command | Coverage | Test |
|---|---|---|
| ls | 100% | Yes |
| ls path | 100% | Yes |
| ls -A | 100% | Yes |
| ls -C | 100% | Fail (output width) |
| ls -R | 100% | Yes |
| ls -h | 80% (need to exclude if -H and -L) | |
| ls -H | TODO | |
| ls -L | TODO | |
| ls -S | 100% | Yes |
| ls -a | 100% | Yes |
| ls -c | Differs on macOS | |
| ls -d | 100% | Yes |
| ls -f | TODO | |
| ls -g | TODO | Yes |
| ls -i | 100% | Yes |
| ls -k | TODO | |
| ls -l | 100% | Yes |
| ls -m | 100% | Yes |
| ls -n | 100% | Yes |
| ls -o | 100% | Yes |
| ls -p | 100% | Yes |
| ls -q | 100% | |
| ls -r | 100% | |
| ls -s | 100% | Yes |
| ls -t | 100% | |
| ls -u | TODO | |
| ls -x | 100% | Fail (output width) |
| ls -1 | 100% | Yes |
ls -l
total 384
-rw-r--r-- 1 jd staff 12091 Apr 19 10:44 Cargo.lock
-rw-r--r-- 1 jd staff 276 Apr 19 10:44 Cargo.toml
-rw-r--r-- 1 jd staff 287 Apr 19 10:42 README.md
-rw-r--r-- 1 jd staff 32797 Apr 19 08:26 lsaR.unix
-rw-r--r-- 1 jd staff 86815 Apr 19 08:26 lsaRl.unix
-rw-r--r-- 1 jd staff 22248 Apr 18 22:54 rust.out
lrwxr-xr-x 1 jd staff 8 Apr 19 09:12 rust.out.symlink -> rust.out
drwxr-xr-x 3 jd staff 96 Apr 18 18:42 src
drwxr-xr-x@ 5 jd staff 160 Apr 18 18:42 target
-rw-r--r-- 1 jd staff 22248 Apr 18 22:54 unix.out
./target/debug/rust_ls -l
total 384
-rw-r--r-- 1 jd staff 12091 Apr 19 10:44 Cargo.lock
-rw-r--r-- 1 jd staff 276 Apr 19 10:44 Cargo.toml
-rw-r--r-- 1 jd staff 287 Apr 19 10:42 README.md
-rw-r--r-- 1 jd staff 32797 Apr 19 08:26 lsaR.unix
-rw-r--r-- 1 jd staff 86815 Apr 19 08:26 lsaRl.unix
-rw-r--r-- 1 jd staff 22248 Apr 18 22:54 rust.out
lrwxr-xr-x 1 jd staff 8 Apr 19 09:12 rust.out.symlink -> rust.out
drwxr-xr-x 3 jd staff 96 Apr 18 18:42 src
drwxr-xr-x@ 5 jd staff 160 Apr 18 18:42 target
-rw-r--r-- 1 jd staff 22248 Apr 18 22:54 unix.out
./target/debug/rust_ls -m
Cargo.lock, Cargo.toml, README.md, outputs, src, target, test_environments, tests
./target/debug/rust_ls -r
tests target outputs Cargo.toml
test_environments src README.md Cargo.lock
./target/debug/rust_ls -s
total 48
32 Cargo.lock 8 README.md 0 src 0 test_environments
8 Cargo.toml 0 outputs 0 target 0 tests
./target/debug/rust_ls -p
Cargo.lock README.md src/ test_environments/
Cargo.toml outputs/ target/ tests/
J Dumont