kubo/test
segfault_bits c1fd4d70f5
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feat(cli): ls --long (#11103)
* Implements the -l/--long flag for the ipfs ls command to display Unix-style
file permissions and modification times, similar to the traditional ls -l.

When the --long flag is used, the output includes:
- File mode/permissions in Unix format (e.g., -rw-r--r--, drwxr-xr-x)
- File hash (CID)
- File size (when --size is also specified)
- Modification time in human-readable format
- File name

The permission string implementation handles all file types and special bits:
- File types: regular (-), directory (d), symlink (l), named pipe (p),
  socket (s), character device (c), block device (b)
- Special permission bits: setuid (s/S), setgid (s/S), sticky (t/T)
  - Lowercase when execute bit is set, uppercase when not set

The timestamp format follows Unix ls conventions:
- Recent files (within 6 months): "Jan 02 15:04"
- Older files: "Jan 02  2006"

Signed-off-by: sneax <paladesh600@gmail.com>

* fix(ls): correct --long flag header order and help text

- fix header column order: was "Mode Hash Size Name ModTime" but data
  outputs "Mode Hash Size ModTime Name", now headers match data order
- remove redundant if/else branch in directory output that had
  identical code in both branches
- add example output to help text showing format with mode, hash,
  size, mtime, and name columns
- document that files without preserved metadata show '----------'
  for mode and '-' for mtime
- add changelog entry for v0.40

* test(ls): add format stability tests for --long flag

add tests to prevent formatting regressions in ipfs ls --long output:

unit tests (core/commands/ls_test.go):
- TestFormatMode: 20 cases covering all file types (regular, dir,
  symlink, pipe, socket, block/char devices) and special permission
  bits (setuid, setgid, sticky with/without execute)
- TestFormatModTime: zero time, old time (year format), future time,
  format length consistency

integration tests (test/cli/ls_test.go):
- explicit full output comparison with deterministic CIDs to catch
  any formatting changes
- header column order verification for --long with --size=true/false
- files without preserved metadata (---------- and - placeholders)
- directory output (trailing slash, d prefix in mode)

requested in: https://github.com/ipfs/kubo/pull/11103#issuecomment-3745043561

* fix(ls): improve --long flag docs and fix minor issues

- improved godocs for formatMode and formatModTime functions
- fixed permBit signature: char rune → char byte (avoids unnecessary cast)
- clarified help text: mode/mtime are optional UnixFS metadata
- documented that times are displayed in UTC
- fixed flaky time test by using 1 month ago instead of 1 hour
- removed hardcoded CID assertion that would break on DAG changes

* fix(ls): show "-" for missing mode in --long output

display "-" instead of "----------" when mode metadata is not preserved.
this avoids ambiguity with Unix mode 0000 and matches how missing mtime
is already displayed. follows common Unix tool conventions (ps, netstat)
where "-" indicates "not available".

---------

Signed-off-by: sneax <paladesh600@gmail.com>
Co-authored-by: Marcin Rataj <lidel@lidel.org>
2026-01-16 02:27:32 +01:00
..
3nodetest feat(fuse): Expose MFS as FUSE mount point (#10781) 2025-05-06 21:55:53 +02:00
api-startup misc: Remove some dead code 2018-03-21 01:34:04 +01:00
bench fix: error during config when running benchmarks (#10495) 2024-08-28 18:21:16 +02:00
bin Replace go-random with random-data from go-test package (#10731) 2025-02-24 13:42:39 -08:00
cli feat(cli): ls --long (#11103) 2026-01-16 02:27:32 +01:00
dependencies feat(config): add Gateway.MaxRequestDuration option (#11138) 2026-01-15 19:31:16 +01:00
integration feat(pubsub): persistent validation and diagnostic commands (#11110) 2026-01-16 00:27:09 +01:00
sharness test: verifyWorkerRun and helptext (#11063) 2025-11-17 18:51:33 +01:00
unit fix(ci): parallelize gotest, cleanup output, flakiness (#11113) 2026-01-08 05:07:08 +01:00
.gitignore test: add IPFS-BUILD-OPTIONS to .gitignore 2015-04-06 18:06:24 +02:00
ipfs-test-lib.sh test: fix Docker tests in GH Actions (#9812) 2023-04-12 09:03:11 +02:00
README.md test/README: update sharness test coverage 2015-04-02 11:56:49 +02:00
Rules.mk ci: Coverage and Junit xmls in one run 2018-10-29 18:44:49 +01:00
sharness_test_coverage_helper.sh Fix typos and cleanup 2020-04-20 22:00:01 +03:00

Sharness test command coverage

Module Online Test Offline Test
object t0051 t0051
ls t0045 t0045
cat t0040
dht
bitswap
block t0050
daemon t0030 N/A
init N/A t0020
add t0040
config t0021 t0021
version t0060 t0010
ping
diag
mount t0030
name t0110 t0100
pin t0080
get t0090 t0090
refs t0080
repo gc t0080
id
bootstrap t0120 t0120
swarm
update
commands