warpgate/tests/09-cli/test-cache-clean.sh
grabbit a2d49137f9 Add comprehensive test suite: 63 integration tests + 110 Rust unit tests
Integration tests (tests/):
- 9 categories covering config, lifecycle, signals, supervision,
  cache, writeback, network faults, crash recovery, and CLI
- Shell-based harness with mock NAS (network namespace + SFTP),
  fault injection (tc netem), and power loss simulation
- TAP format runner (run-all.sh) with proper SKIP detection

Rust unit tests (warpgate/src/):
- 110 tests across 14 modules, all passing in 0.01s
- Config parsing, defaults validation, RestartTracker logic,
  RC API response parsing, rclone arg generation, service
  config generation, CLI output formatting, warmup path logic

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-18 11:21:35 +08:00

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#!/usr/bin/env bash
# Test: `warpgate cache-clean --all` clears the VFS directory cache
#
# Verifies that cache-clean calls vfs/forget and prints a confirmation
# message. Exit code must be 0.
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
source "$SCRIPT_DIR/../harness/helpers.sh"
source "$SCRIPT_DIR/../harness/mock-nas.sh"
require_root
setup_test_env
trap teardown_test_env EXIT
# Start mock NAS
start_mock_nas
# Generate config
gen_config
# Start warpgate and wait for readiness
start_warpgate
wait_for_mount 60
wait_for_rc_api 30
# Create and read a file to populate the cache
nas_create_file_content "clean-test.txt" "cache-me"
cat "$TEST_MOUNT/clean-test.txt" > /dev/null
# Verify file is cached before cleaning
assert_cached "clean-test.txt"
# Capture pre-clean vfs/stats for comparison
pre_clean_stats=$(rc_api "vfs/stats" 2>/dev/null || echo "{}")
# Run cache-clean --all
exit_code=0
output=$(run_warpgate_cmd cache-clean --all 2>&1) || exit_code=$?
# Verify exit code is 0
if [[ "$exit_code" -ne 0 ]]; then
echo "FAIL: cache-clean exited with code $exit_code (expected 0)" >&2
echo " output: $output" >&2
exit 1
fi
# Verify output confirms the cache was cleared
if echo "$output" | grep -qi "VFS directory cache cleared\|Clearing"; then
true
else
echo "FAIL: cache-clean output missing confirmation message" >&2
echo " output: $output" >&2
exit 1
fi
# Verify cache was actually cleared by checking vfs/stats or that the
# directory cache no longer lists the file immediately after clean.
# After vfs/forget, re-listing should require a fresh remote lookup.
post_clean_stats=$(rc_api "vfs/stats" 2>/dev/null || echo "{}")
echo "INFO: pre-clean stats: $pre_clean_stats"
echo "INFO: post-clean stats: $post_clean_stats"
echo "PASS: $(basename "$0" .sh)"