tests/core contains normal CTest unit tests for libnwcore facilities. Keep them grouped by core subsystem: tests/core/ini covers the shared nw_ini_* reader/writer facade, tests/core/log covers the nwlog_* level-mask facade, and imported NSS low-level helpers are covered by sibling subdirectories such as tests/core/bit, tests/core/bitmap, tests/core/crc, tests/core/xctype, tests/core/xstring, and tests/core/utf8. Future Unicode/codepage/byte coverage should keep using new focused sibling subdirectories instead of being added as a flat list.

tests/tui contains non-interactive libnwtui smoke tests. These tests must not require a real terminal or compare full-screen terminal output; test widget and style logic outside the termbox2 runtime, and keep true terminal smokes optional if they are added later.

NWFS lib/CTest coverage

tests/nwfs/nwfs_dirquota_test is a normal CTest/libnwfs plausibility test for the NetWare-3.x directory quota helpers. It verifies 4K rounding, NCP-to-NSS metadata conversion, unlimited handling, available-space arithmetic, and over-limit decisions without requiring a running NCP server. The test is quiet on success for CTest; run nwfs_dirquota_test -h for usage or nwfs_dirquota_test -v for a short success line. Use ldd, not ld, to inspect the executable's shared-library dependencies.

NWFS/NCPFS quota and metadata smokes

tests/nwfs contains manual NCPFS-based smoke helpers for the NetWare filesystem metadata and quota paths. They are not generic unit tests: they expect a running MARS_NWE server, mounted NCPFS volumes, and the helper programs configured by CMake when ncpfs/libncp are available.

The main quota regression entry point is nwfs_ncpfs_userquota_dual_smoke.sh. It runs the same NetWare-style deny-before-data userquota fill test against two volumes:

a Linuxquota-backed volume, such as QUOTA, where enforcement comes from the host quota path;
a metadata/NWQUOTA-backed volume, such as SYS, where the server stores the NSS-shaped user restriction mirror in the volume-root netware.userquota.0 xattr and derives live usage by scanning the host tree.

The expected result is that both volumes allow 11 one-block files after setting a 12-block headroom limit, then deny the next 4K file before data is written. For a SYS/NWQUOTA run with a pre-existing baseline, the smoke rebases the limit to baseline + 12x4K and expects the final used count to be baseline + 11x4K.

The helper writes per-volume logs under /tmp/nwfs-quota-dual.* and makes them world-readable so they can be collected after root-run tests.

AFP

tests/afp contains the current AFP endpoint smoke suite and its single AFP README. AFP deleted-file endpoint 0x13 is implemented as a thin adapter over the shared salvage backend and is covered by the AFP smoke suite.

Salvage

tests/salvage contains the shared NetWare salvage coverage. These tests are kept outside tests/afp because AFP 0x13 must become a thin adapter over the same backend that serves the NetWare NCP salvage calls.

The current salvage tests cover:

local layout contract for .recycle payloads and .salvage JSON metadata,
NCP create/delete capture through the normal server delete path,
Samba-compatible, non-localized history naming with Copy #1 of NAME,
NCP 87/16 scan, 87/17 recover, and 87/18 purge through the official ncpfs helper API,
stale .salvage sidecars are ignored and cleaned when their .recycle payload is externally removed,
report-file generation with --out FILE.

tests/salvage/salvage_smoke_suite.sh is the single NCP integration entry point. It creates multiple versions of the same file through NCP, deletes them through NCP, scans salvageable entries, recovers the oldest sequence, and checks the restored payload through NCP read. The scan check expects duplicate sequence entries for the original deleted name; backend history paths stay hidden behind the salvage endpoints.

The NCP smoke suite is intended to run as the same Unix user that normally runs the test client, not necessarily as root. Pre-clean of old .recycle or .salvage artifacts is therefore best-effort: permission failures are reported as warnings and do not by themselves fail the smoke. The actual pass/fail check is based on artifacts created by the NCP delete path.

NCP path visibility

Normal mars_nwe NCP path resolution does not expose Unix dot directories as ordinary user-visible NetWare paths. In the classic path resolver, leading-dot components are handled as special ./.. syntax, so names such as .recycle or .salvage return invalid path (0x899c) through normal file open/read requests. Directory scans also skip names beginning with ..

Tests must therefore not validate salvage payloads by opening SYS:.recycle/... or SYS:.salvage/... through normal NCP file calls. Use the salvage scan/recover/purge endpoints for repository state and verify payload content by reading the restored live file through NCP.

NCPFS directory-quota smoke

tests/nwfs/nwfs_ncpfs_dirquota_smoke.sh is the live smoke for the MARS-NWE 3.x directory quota endpoints. It uses the nwfs_ncpfs_dirquota helper to call the documented decimal NCPs 22/36 and 22/35 directly through libncp (NCPC_SFN(22, 36) and NCPC_SFN(22, 35); wire/code bytes 0x24 and 0x23). The smoke sets a finite directory limit, reads it back, checks netware.metadata with nwfs_xattr_dump, clears the limit, and verifies that 22/35 reports no entries again. The host dump clear check matches the trailing status word, so dirQuotaLimit=9223372036854775807 inactive is accepted as cleared.

Example:

./nwfs_ncpfs_dirquota_smoke.sh MARS SUPERVISOR secret \
  /var/mars_nwe/SYS /mnt/nw-sys NWFSTEST SYS

Use NWFS_NCPFS_DIR_QUOTA_4K=VALUE to choose the tested limit.