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Mole/tests/clean_system_caches.bats

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#!/usr/bin/env bats
setup_file() {
PROJECT_ROOT="$(cd "${BATS_TEST_DIRNAME}/.." && pwd)"
export PROJECT_ROOT
ORIGINAL_HOME="${HOME:-}"
export ORIGINAL_HOME
HOME="$(mktemp -d "${BATS_TEST_DIRNAME}/tmp-clean-caches.XXXXXX")"
export HOME
mkdir -p "$HOME"
mkdir -p "$HOME/.cache/mole"
mkdir -p "$HOME/Library/Caches"
mkdir -p "$HOME/Library/Logs"
}
teardown_file() {
rm -rf "$HOME"
if [[ -n "${ORIGINAL_HOME:-}" ]]; then
export HOME="$ORIGINAL_HOME"
fi
}
setup() {
source "$PROJECT_ROOT/lib/core/common.sh"
source "$PROJECT_ROOT/lib/clean/caches.sh"
# Mock run_with_timeout to skip timeout overhead in tests
# shellcheck disable=SC2329
run_with_timeout() {
shift # Remove timeout argument
"$@"
}
export -f run_with_timeout
rm -f "$HOME/.cache/mole/permissions_granted"
}
@test "check_tcc_permissions skips in non-interactive mode" {
run bash -c "source '$PROJECT_ROOT/lib/core/common.sh'; source '$PROJECT_ROOT/lib/clean/caches.sh'; check_tcc_permissions" < /dev/null
[ "$status" -eq 0 ]
[[ ! -f "$HOME/.cache/mole/permissions_granted" ]]
}
@test "check_tcc_permissions skips when permissions already granted" {
mkdir -p "$HOME/.cache/mole"
touch "$HOME/.cache/mole/permissions_granted"
run bash -c "source '$PROJECT_ROOT/lib/core/common.sh'; source '$PROJECT_ROOT/lib/clean/caches.sh'; [[ -t 1 ]] || true; check_tcc_permissions"
[ "$status" -eq 0 ]
}
@test "check_tcc_permissions validates protected directories" {
[[ -d "$HOME/Library/Caches" ]]
[[ -d "$HOME/Library/Logs" ]]
[[ -d "$HOME/.cache/mole" ]]
run bash -c "source '$PROJECT_ROOT/lib/core/common.sh'; source '$PROJECT_ROOT/lib/clean/caches.sh'; check_tcc_permissions < /dev/null"
[ "$status" -eq 0 ]
}
@test "clean_service_worker_cache returns early when path doesn't exist" {
run bash -c "source '$PROJECT_ROOT/lib/core/common.sh'; source '$PROJECT_ROOT/lib/clean/caches.sh'; clean_service_worker_cache 'TestBrowser' '/nonexistent/path'"
[ "$status" -eq 0 ]
}
@test "clean_service_worker_cache handles empty cache directory" {
local test_cache="$HOME/test_sw_cache"
mkdir -p "$test_cache"
run bash -c "
source '$PROJECT_ROOT/lib/core/common.sh'
source '$PROJECT_ROOT/lib/clean/caches.sh'
run_with_timeout() { shift; \"\$@\"; }
export -f run_with_timeout
clean_service_worker_cache 'TestBrowser' '$test_cache'
"
[ "$status" -eq 0 ]
rm -rf "$test_cache"
}
@test "clean_service_worker_cache protects specified domains" {
local test_cache="$HOME/test_sw_cache"
mkdir -p "$test_cache/abc123_https_capcut.com_0"
mkdir -p "$test_cache/def456_https_example.com_0"
run bash -c "
export DRY_RUN=true
export PROTECTED_SW_DOMAINS=(capcut.com photopea.com)
source '$PROJECT_ROOT/lib/core/common.sh'
source '$PROJECT_ROOT/lib/clean/caches.sh'
run_with_timeout() {
local timeout=\"\$1\"
shift
if [[ \"\$1\" == \"get_path_size_kb\" ]]; then
echo 0
return 0
fi
if [[ \"\$1\" == \"sh\" ]]; then
printf '%s\n' \
'$test_cache/abc123_https_capcut.com_0' \
'$test_cache/def456_https_example.com_0'
return 0
fi
\"\$@\"
}
export -f run_with_timeout
clean_service_worker_cache 'TestBrowser' '$test_cache'
"
[ "$status" -eq 0 ]
[[ -d "$test_cache/abc123_https_capcut.com_0" ]]
rm -rf "$test_cache"
}
@test "clean_project_caches completes without errors" {
mkdir -p "$HOME/Projects/test-app/.next/cache"
mkdir -p "$HOME/Projects/python-app/__pycache__"
touch "$HOME/Projects/test-app/package.json"
touch "$HOME/Projects/python-app/pyproject.toml"
touch "$HOME/Projects/test-app/.next/cache/test.cache"
touch "$HOME/Projects/python-app/__pycache__/module.pyc"
run bash -c "
export DRY_RUN=true
source '$PROJECT_ROOT/lib/core/common.sh'
source '$PROJECT_ROOT/lib/clean/caches.sh'
clean_project_caches
"
[ "$status" -eq 0 ]
rm -rf "$HOME/Projects"
}
@test "clean_project_caches removes pycache directories as single targets" {
mkdir -p "$HOME/Projects/python-app/__pycache__"
touch "$HOME/Projects/python-app/pyproject.toml"
touch "$HOME/Projects/python-app/__pycache__/module.pyc"
run env HOME="$HOME" PROJECT_ROOT="$PROJECT_ROOT" bash --noprofile --norc <<'EOF'
set -euo pipefail
source "$PROJECT_ROOT/lib/core/common.sh"
source "$PROJECT_ROOT/lib/clean/caches.sh"
safe_clean() { echo "$2|$1"; }
clean_project_caches
EOF
[ "$status" -eq 0 ]
[[ "$output" == *"Python bytecode cache|$HOME/Projects/python-app/__pycache__"* ]]
[[ "$output" != *"module.pyc"* ]]
rm -rf "$HOME/Projects"
}
@test "clean_project_caches scans configured roots instead of HOME" {
mkdir -p "$HOME/.config/mole"
mkdir -p "$HOME/CustomProjects/app/.next/cache"
touch "$HOME/CustomProjects/app/package.json"
local fake_bin
fake_bin="$(mktemp -d "$HOME/find-bin.XXXXXX")"
local find_log="$HOME/find.log"
cat > "$fake_bin/find" <<EOF
#!/bin/bash
printf '%s\n' "\$*" >> "$find_log"
root=""
prev=""
for arg in "\$@"; do
if [[ "\$prev" == "-P" ]]; then
root="\$arg"
break
fi
prev="\$arg"
done
if [[ "\$root" == "$HOME/CustomProjects" ]]; then
printf '%s\n' "$HOME/CustomProjects/app/.next"
fi
EOF
chmod +x "$fake_bin/find"
run env HOME="$HOME" PROJECT_ROOT="$PROJECT_ROOT" PATH="$fake_bin:$PATH" bash --noprofile --norc <<'EOF'
set -euo pipefail
printf '%s\n' "$HOME/CustomProjects" > "$HOME/.config/mole/purge_paths"
source "$PROJECT_ROOT/lib/core/common.sh"
source "$PROJECT_ROOT/lib/clean/caches.sh"
run_with_timeout() { shift; "$@"; }
safe_clean() { echo "$2|$1"; }
clean_project_caches
EOF
[ "$status" -eq 0 ]
[[ "$output" == *"Next.js build cache"* ]]
grep -q -- "-P $HOME/CustomProjects " "$find_log"
run grep -q -- "-P $HOME " "$find_log"
[ "$status" -eq 1 ]
rm -rf "$HOME/CustomProjects" "$HOME/.config/mole" "$fake_bin" "$find_log"
}
@test "clean_project_caches auto-detects top-level project containers" {
mkdir -p "$HOME/go/src/demo/.next/cache"
touch "$HOME/go/src/demo/go.mod"
touch "$HOME/go/src/demo/.next/cache/test.cache"
run env HOME="$HOME" PROJECT_ROOT="$PROJECT_ROOT" bash --noprofile --norc <<'EOF'
set -euo pipefail
source "$PROJECT_ROOT/lib/core/common.sh"
source "$PROJECT_ROOT/lib/clean/caches.sh"
safe_clean() { echo "$2|$1"; }
clean_project_caches
EOF
[ "$status" -eq 0 ]
[[ "$output" == *"Next.js build cache|$HOME/go/src/demo/.next/cache/test.cache"* ]]
rm -rf "$HOME/go"
}
@test "clean_project_caches auto-detects nested GOPATH-style project containers" {
mkdir -p "$HOME/go/src/github.com/example/demo/.next/cache"
touch "$HOME/go/src/github.com/example/demo/go.mod"
touch "$HOME/go/src/github.com/example/demo/.next/cache/test.cache"
run env HOME="$HOME" PROJECT_ROOT="$PROJECT_ROOT" bash --noprofile --norc <<'EOF'
set -euo pipefail
source "$PROJECT_ROOT/lib/core/common.sh"
source "$PROJECT_ROOT/lib/clean/caches.sh"
safe_clean() { echo "$2|$1"; }
clean_project_caches
EOF
[ "$status" -eq 0 ]
[[ "$output" == *"Next.js build cache|$HOME/go/src/github.com/example/demo/.next/cache/test.cache"* ]]
rm -rf "$HOME/go"
}
@test "discover_project_cache_roots dedupes aliased roots by filesystem identity" {
mkdir -p "$HOME/code/demo/.dart_tool"
touch "$HOME/code/demo/pubspec.yaml"
mkdir -p "$HOME/.config/mole"
ln -s "$HOME/code" "$HOME/Code"
printf '%s\n' "$HOME/Code" > "$HOME/.config/mole/purge_paths"
run env HOME="$HOME" PROJECT_ROOT="$PROJECT_ROOT" bash --noprofile --norc <<'EOF'
set -euo pipefail
source "$PROJECT_ROOT/lib/core/common.sh"
source "$PROJECT_ROOT/lib/clean/caches.sh"
roots=$(discover_project_cache_roots)
printf '%s\n' "$roots"
printf 'COUNT=%s\n' "$(printf '%s\n' "$roots" | sed '/^$/d' | wc -l | tr -d ' ')"
EOF
[ "$status" -eq 0 ]
[[ "$output" == *"COUNT=1"* ]]
}
@test "clean_project_caches skips stalled root scans" {
mkdir -p "$HOME/.config/mole"
mkdir -p "$HOME/SlowProjects/app"
printf '%s\n' "$HOME/SlowProjects" > "$HOME/.config/mole/purge_paths"
local fake_bin
fake_bin="$(mktemp -d "$HOME/find-timeout.XXXXXX")"
cat > "$fake_bin/find" <<EOF
#!/bin/bash
root=""
prev=""
for arg in "\$@"; do
if [[ "\$prev" == "-P" ]]; then
root="\$arg"
break
fi
prev="\$arg"
done
if [[ "\$root" == "$HOME/SlowProjects" ]]; then
trap "" TERM
sleep 30
exit 0
fi
exit 0
EOF
chmod +x "$fake_bin/find"
run /usr/bin/perl -e 'alarm 8; exec @ARGV' env -i HOME="$HOME" PROJECT_ROOT="$PROJECT_ROOT" PATH="$fake_bin:$PATH:/usr/bin:/bin:/usr/sbin:/sbin" TERM="${TERM:-xterm-256color}" bash --noprofile --norc <<'EOF'
set -euo pipefail
source "$PROJECT_ROOT/lib/core/common.sh"
source "$PROJECT_ROOT/lib/clean/caches.sh"
MO_TIMEOUT_BIN=""
MO_TIMEOUT_PERL_BIN="${MO_TIMEOUT_PERL_BIN:-$(command -v perl)}"
export MOLE_PROJECT_CACHE_DISCOVERY_TIMEOUT=0.5
export MOLE_PROJECT_CACHE_SCAN_TIMEOUT=0.5
SECONDS=0
clean_project_caches
echo "ELAPSED=$SECONDS"
EOF
[ "$status" -eq 0 ]
[[ "$output" == *"ELAPSED="* ]]
elapsed=$(printf '%s\n' "$output" | awk -F= '/ELAPSED=/{print $2}' | tail -1)
[[ "$elapsed" =~ ^[0-9]+$ ]]
(( elapsed < 5 ))
rm -rf "$HOME/.config/mole" "$HOME/SlowProjects" "$fake_bin"
}
@test "clean_project_caches excludes Library and Trash directories" {
mkdir -p "$HOME/Library/.next/cache"
mkdir -p "$HOME/.Trash/.next/cache"
mkdir -p "$HOME/Projects/app/.next/cache"
touch "$HOME/Projects/app/package.json"
run bash -c "
export DRY_RUN=true
source '$PROJECT_ROOT/lib/core/common.sh'
source '$PROJECT_ROOT/lib/clean/caches.sh'
clean_project_caches
"
[ "$status" -eq 0 ]
rm -rf "$HOME/Projects"
}