testsAndMisc/linux_configuration/misc/lib/tests/test_transcribe_pkgmgr.sh
Krzysztof kuhy Rudnicki 08aac8d7d1 Flatten i3-configuration and misc/testsAndMisc-bash
i3 config was filed under periodic_background, which it never was. It is
now linux_configuration/i3/ (config + installer) and
linux_configuration/i3blocks/ (the status scripts), both at depth 2.

misc/testsAndMisc-bash/ was a directory named after the repo it already
lived in, so its contents moved up to misc/. Its stray .gitignore came
along, keeping the media rules working from the new location; its
.vscode/tasks.json did not, because it invoked Bash/transcribe.sh, a path
this repo dropped long ago.

Most of this commit is the references the previous flatten missed. Its
regex skipped anything with a variable prefix, which left 16 files --
including check_and_enable_services.sh and install_core_system.sh, the
orchestrators -- still naming $CONFIG_DIR/scripts/periodic_background/...
It had also rewritten three i3 paths into scripts/i3blocks/, a directory
that has never existed; the i3blocks suites caught that by failing.

13 more symlinks broke on the i3 move. Repointed, and cpu_monitor/volume/
disk were run again to confirm the bar still reports.

Depth 139 -> 104. Roughly 47 of the remainder sit in digital_wellbeing
and hosts, still deferred. The rest encode real structure -- a C project,
Python package directories, artgate's routes/styles, systemd unit dirs --
so flattening them further would destroy information rather than
taxonomy.

Verified: 1798 tests at 100%, both i3blocks suites pass, the shell
coverage gate is clean, and the relocated media rules still ignore what
they should while test_fw.srt stays tracked.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01PJrqKERAo5QUeEHWS5Asgp
2026-08-23 19:02:18 +02:00

121 lines
4.8 KiB
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#!/usr/bin/env bash
# Tests for transcribe_pkgmgr.sh — package-manager detection and the CUDA check.
#
# No jail: every branch turns on `command -v <manager>` and every install goes
# through sudo, both of which the harness's PATH stub dir intercepts. The
# suite asserts on RECORDED ARGV, because which packages a branch would
# install is the part a presence test cannot see.
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
# shellcheck source=./transcribe_harness.sh
. "$SCRIPT_DIR/transcribe_harness.sh"
_t_setup_env
trap _t_teardown EXIT
# Globals the entry script defines above its source line.
OFFLINE=0
VENV_DIR="$TEST_TMPDIR/venv"
PY_HELPERS="$TEST_TMPDIR/helpers.py"
# shellcheck source=../transcribe_pkgmgr.sh
. "$TRANSCRIBE_LIB_DIR/transcribe_pkgmgr.sh"
# --- detect_pkg_mgr: none of them present -----------------------------------
_t_eq "none" "$(detect_pkg_mgr)" "detect_pkg_mgr reports 'none' with no manager on PATH"
# --- detect_pkg_mgr: each manager, in the documented priority order ---------
# Later entries are added on top of earlier ones to prove the ORDER, not just
# that each name is recognised: apt must win over dnf, dnf over yum, and so on.
_t_stub zypper
_t_eq "zypper" "$(detect_pkg_mgr)" "detect_pkg_mgr finds zypper"
_t_stub pacman
_t_eq "pacman" "$(detect_pkg_mgr)" "pacman takes priority over zypper"
_t_stub yum
_t_eq "yum" "$(detect_pkg_mgr)" "yum takes priority over pacman"
_t_stub dnf
_t_eq "dnf" "$(detect_pkg_mgr)" "dnf takes priority over yum"
_t_stub apt-get
_t_eq "apt" "$(detect_pkg_mgr)" "apt-get takes highest priority and reports 'apt'"
# --- has_libcublas12: absent everywhere -------------------------------------
cublas_rc=0
has_libcublas12 || cublas_rc=$?
_t_eq "1" "$cublas_rc" "has_libcublas12 fails when no CUDA library exists"
# --- has_libcublas12: found in a venv's nvidia site-packages ----------------
mkdir -p "$VENV_DIR/bin"
printf '#!/usr/bin/env bash\nprintf "3.11\\n"\n' >"$VENV_DIR/bin/python"
chmod +x "$VENV_DIR/bin/python"
mkdir -p "$VENV_DIR/lib/python3.11/site-packages/nvidia/cublas/lib"
: >"$VENV_DIR/lib/python3.11/site-packages/nvidia/cublas/lib/libcublas.so.12"
cublas_rc=0
has_libcublas12 || cublas_rc=$?
_t_eq "0" "$cublas_rc" "has_libcublas12 finds the library inside the venv's nvidia packages"
# --- ensure_cuda_runtime: already present is a no-op ------------------------
_t_reset_calls
ensure_cuda_runtime
_t_lacks "$(_t_calls)" 'sudo' "ensure_cuda_runtime installs nothing when cuBLAS is already present"
# --- ensure_cuda_runtime: offline and missing exits 6 -----------------------
rm -f "$VENV_DIR/lib/python3.11/site-packages/nvidia/cublas/lib/libcublas.so.12"
offline_rc=0
(
OFFLINE=1
ensure_cuda_runtime
) >/dev/null 2>&1 || offline_rc=$?
_t_eq "6" "$offline_rc" "ensure_cuda_runtime exits 6 when offline and CUDA is missing"
# --- ensure_cuda_runtime: no sudo means the install is skipped -------------
no_sudo_out="$( (ensure_cuda_runtime) 2>&1)" || true
_t_has "$no_sudo_out" 'sudo not found' "ensure_cuda_runtime reports a missing sudo instead of failing on it"
# --- ensure_cuda_runtime: the pacman branch ---------------------------------
# sudo is a pass-through so the manager stub below records the real argv.
printf '#!/usr/bin/env bash\nexec "$@"\n' >"$TEST_TMPDIR/bin/sudo"
chmod +x "$TEST_TMPDIR/bin/sudo"
_t_unstub apt-get
_t_unstub dnf
_t_unstub yum
_t_reset_calls
pac_rc=0
(ensure_cuda_runtime) >/dev/null 2>&1 || pac_rc=$?
_t_has "$(_t_calls)" 'pacman -Sy --noconfirm cuda cudnn' "the pacman branch installs cuda and cudnn"
_t_eq "6" "$pac_rc" "a still-missing cuBLAS after the install attempt exits 6"
# --- ensure_cuda_runtime: the apt branch ------------------------------------
_t_stub apt-get
_t_reset_calls
(ensure_cuda_runtime) >/dev/null 2>&1 || true
_t_has "$(_t_calls)" 'apt-get install -y nvidia-cuda-toolkit' "the apt branch installs the CUDA toolkit"
# --- ensure_cuda_runtime: dnf and yum share one branch ----------------------
_t_unstub apt-get
_t_stub dnf
_t_reset_calls
(ensure_cuda_runtime) >/dev/null 2>&1 || true
_t_has "$(_t_calls)" 'dnf install -y cuda cudnn' "the dnf branch installs cuda and cudnn"
_t_unstub dnf
_t_stub yum
_t_reset_calls
(ensure_cuda_runtime) >/dev/null 2>&1 || true
_t_has "$(_t_calls)" 'yum install -y cuda cudnn' "the shared dnf|yum branch also drives yum"
# --- ensure_cuda_runtime: the zypper branch ---------------------------------
_t_unstub yum
_t_unstub pacman
_t_stub zypper
_t_reset_calls
(ensure_cuda_runtime) >/dev/null 2>&1 || true
_t_has "$(_t_calls)" 'zypper install -y cuda cudnn' "the zypper branch installs cuda and cudnn"
# --- ensure_cuda_runtime: an unknown manager warns --------------------------
_t_unstub zypper
unknown_out="$( (ensure_cuda_runtime) 2>&1)" || true
_t_has "$unknown_out" 'cannot install CUDA automatically' "an unknown package manager warns rather than guessing"
_t_report "test_transcribe_pkgmgr.sh"