Switch regions from Setup > Region and show Chinese menu labels under zh_CN

test/shell.d/region-switch-test.sh

@@ -0,0 +1,60 @@
+#!/bin/bash
+
+set -euo pipefail
+
+source "$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)/base-test.sh"
+
+test_tmp=$(mktemp -d)
+trap 'rm -rf "$test_tmp"' EXIT
+
+root="$test_tmp/root" sandbox="$test_tmp/omarchy" calls="$test_tmp/calls"
+mkdir -p "$root/etc/pacman.d" "$sandbox/bin" "$sandbox/install/config" "$sandbox/default/region" "$test_tmp/bin" "$test_tmp/home"
+cp -r "$ROOT/default/region/china" "$sandbox/default/region/"
+rewrite() { sed -e "s|/etc/|$root/etc/|g" -e "s| /\\.cargo/| $root/.cargo/|g" "$1" >"$2"; chmod +x "$2"; }
+rewrite "$ROOT/install/config/region.sh" "$sandbox/install/config/region.sh"
+rewrite "$ROOT/bin/omarchy-region" "$sandbox/bin/omarchy-region"
+
+for command in pacman omarchy-pkg-add locale-gen rime-ice-installer omarchy-setup-claude-api; do
+  printf '#!/bin/bash\necho "%s $*" >>"%s"\n' "$command" "$calls" >"$test_tmp/bin/$command"
+done
+printf '#!/bin/bash\n[[ $1 == env ]] && shift\nexec env "$@"\n' >"$test_tmp/bin/sudo"
+chmod +x "$test_tmp/bin"/*
+export PATH="$test_tmp/bin:$sandbox/bin:$PATH" OMARCHY_PATH="$sandbox" HOME="$test_tmp/home"
+
+cp "$ROOT/default/pacman/pacman-stable.conf" "$root/etc/pacman.conf"
+cp "$ROOT/default/pacman/mirrorlist-stable" "$root/etc/pacman.d/mirrorlist"
+printf '#zh_CN.UTF-8 UTF-8\nen_US.UTF-8 UTF-8\n' >"$root/etc/locale.gen"
+printf 'LANG=en_US.UTF-8\n' >"$root/etc/locale.conf"
+
+china_conf=$(sed -f "$ROOT/default/region/china/pacman.sed" "$ROOT/default/pacman/pacman-stable.conf")
+china_mirrors=$(sed -f "$ROOT/default/region/china/pacman.sed" "$ROOT/default/pacman/mirrorlist-stable")
+
+omarchy-region china >/dev/null
+[[ $(<"$root/etc/pacman.conf") == "$china_conf" && $(<"$root/etc/pacman.d/mirrorlist") == "$china_mirrors" ]] ||
+  fail "switching to China lists the .cn mirrors first"
+[[ $(omarchy-region) == "China" && $(<"$root/etc/locale.conf") == "LANG=zh_CN.UTF-8" ]] || fail "switching to China records it and sets the language"
+[[ $(<"$calls") == $'pacman -Sy\nomarchy-pkg-add fcitx5-configtool fcitx5-rime librime opencc rime-ice-installer\nlocale-gen \nrime-ice-installer --yes' ]] ||
+  fail "China syncs the .cn databases before installing Rime, then sets Rime Ice up" "$(<"$calls")"
+pass "switching to China sets mirrors, language and Rime Ice"
+
+: >"$calls"
+mkdir -p "$HOME/.local/share/fcitx5/rime" && touch "$HOME/.local/share/fcitx5/rime/rime_ice.schema.yaml"
+omarchy-region china >/dev/null
+[[ $(<"$root/etc/pacman.conf") == "$china_conf" && $(<"$root/etc/pacman.d/mirrorlist") == "$china_mirrors" ]] ||
+  fail "switching to China twice adds no second .cn line"
+grep -q '^rime-ice-installer' "$calls" && fail "an existing Rime Ice setup is not redone"
+pass "switching to China again changes nothing it already did"
+
+: >"$calls"
+omarchy-region global >/dev/null
+[[ $(<"$root/etc/pacman.conf") == "$(<"$ROOT/default/pacman/pacman-stable.conf")" && $(<"$root/etc/pacman.d/mirrorlist") == "$(<"$ROOT/default/pacman/mirrorlist-stable")" ]] ||
+  fail "switching to Global drops exactly the .cn mirrors"
+[[ $(omarchy-region) == "Global" && $(<"$root/etc/locale.conf") == "LANG=en_US.UTF-8" ]] || fail "switching to Global records it and restores English"
+[[ $(<"$calls") == $'pacman -Sy\nomarchy-setup-claude-api --remove' ]] || fail "Global removes the Claude Code third-party API and keeps Rime" "$(<"$calls")"
+[[ -f $HOME/.local/share/fcitx5/rime/rime_ice.schema.yaml ]] || fail "Global keeps the input method"
+pass "switching to Global restores mirrors and language, keeps Rime, removes the Claude API setup"
+
+if output=$(omarchy-region mars 2>&1); then
+  fail "an unknown region is refused" "$output"
+fi
+pass "an unknown region is refused"