test: golden status and plan output of the bash backend in a bubblewrap sandbox

share/golden/shims/modinfo

@@ -0,0 +1,3 @@
+#!/bin/bash
+# Fake modinfo: modules listed in $FIXTURE/modules exist.
+for module in "$@"; do [[ "$module" == -* ]] || grep -qx -- "$module" "$FIXTURE/modules" 2>/dev/null || exit 1; done

share/golden/shims/pacman

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+#!/bin/bash
+# Fake pacman for the golden sandbox: the installed packages are listed in $FIXTURE/packages (one name per line).
+# Only the queries the status code makes: -Q/-Qq <pkg>, -T <pkg>..., -Qi <pkg>. Writes (-S, -U, -R) are logged and succeed.
+list="$FIXTURE/packages"; touch "$list" 2>/dev/null
+case "$1" in
+    -T) shift; for package in "$@"; do grep -qx -- "$package" "$list" || echo "$package"; done; [[ $# -gt 0 ]] ;;
+    -Q|-Qq|-Qi|-Qs) shift; status=0; for package in "$@"; do [[ "$package" == -* ]] && continue; grep -qx -- "$package" "$list" || status=1; done; exit $status ;;
+    -Ss|-Si) exit 1 ;;
+    *) echo "pacman $*" >> "${GOLDEN_LOG:-/dev/null}"; exit 0 ;;
+esac

share/golden/shims/sudo

@@ -0,0 +1,4 @@
+#!/bin/bash
+# Fake sudo: logs the command and succeeds; nothing runs.
+while [[ "$1" == -* ]]; do shift; done
+echo "sudo $*" >> "${GOLDEN_LOG:-/dev/null}"

share/golden/shims/systemctl

@@ -0,0 +1,13 @@
+#!/bin/bash
+# Fake systemctl: enabled units listed in $FIXTURE/enabled-units, active ones in $FIXTURE/active-units.
+# Queries answer from those lists; everything else is logged and succeeds.
+verb=""; units=()
+for argument in "$@"; do
+    [[ "$argument" == -* ]] && continue
+    if [[ -z "$verb" ]]; then verb="$argument"; else units+=("$argument"); fi
+done
+case "$verb" in
+    is-enabled) for unit in "${units[@]}"; do grep -qx -- "$unit" "$FIXTURE/enabled-units" 2>/dev/null || { echo disabled; exit 1; }; done; echo enabled ;;
+    is-active) for unit in "${units[@]}"; do grep -qx -- "$unit" "$FIXTURE/active-units" 2>/dev/null || { echo inactive; exit 3; }; done; echo active ;;
+    *) echo "systemctl $*" >> "${GOLDEN_LOG:-/dev/null}"; exit 0 ;;
+esac

share/golden/shims/uname

@@ -0,0 +1,2 @@
+#!/bin/bash
+if [[ "$1" == -r ]]; then echo 7.0.0-fixture-cachyos; else command uname "$@"; fi