mirror of
https://github.com/kiddin9/op-packages.git
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138 lines
4.6 KiB
Bash
Executable File
138 lines
4.6 KiB
Bash
Executable File
#!/bin/sh
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# cron_result_test.sh — 回归测试：substore-cron.sh 必须正确区分三层结果
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# (a) core.sync 抛异常
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# (b) core.sync 返回 nil, err ← pcall 第一层仍为 true（修复前被统计成成功）
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# (c) core.sync 返回节点数（成功，含 0）
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# 以及退出码必须反映本轮结果（有失败 → 非 0），供 cron MAILTO / 外部监控判断。
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#
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# 通过桩 core 模块 + SUBSTORE_DATA_DIR 覆盖驱动真实脚本，不依赖公网。
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# 用法：sh tests/cron_result_test.sh
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set -u
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REPO=$(cd "$(dirname "$0")/.." && pwd)
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# 允许指向别的副本，用于验证本测试确实能捕获修复前的行为
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SCRIPT="${SUBSTORE_CRON_SCRIPT:-$REPO/root/usr/bin/substore-cron.sh}"
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TMP=$(mktemp -d)
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trap 'rm -rf "$TMP"' EXIT
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mkdir -p "$TMP/stub/substore" "$TMP/data"
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: > "$TMP/data/subscriptions.json"
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pass=0
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fail=0
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check() {
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if [ "$2" = "$3" ]; then
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pass=$((pass + 1))
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echo "PASS $1"
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else
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fail=$((fail + 1))
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echo "FAIL $1 (want '$3', got '$2')"
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fi
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}
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contains() {
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case "$2" in
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*"$3"*) return 0 ;;
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*) return 1 ;;
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esac
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}
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OUT=""
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RC=0
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run_case() {
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# $1 = M.sync 的 Lua 实现体
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cat >"$TMP/stub/substore/core.lua" <<EOF
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local M = {}
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M.list = function() return { { id = "s00000001", enabled = true } } end
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M.sync = function(id) $1 end
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return M
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EOF
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OUT=$(SUBSTORE_DATA_DIR="$TMP/data" LUA_PATH="$TMP/stub/?.lua" \
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sh "$SCRIPT" 2>/dev/null)
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RC=$?
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}
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last_line() { printf '%s\n' "$OUT" | tail -1; }
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# (a) 抛异常 → 失败
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run_case 'error("boom")'
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check "exception counted as failure" "$(last_line)" "substore cron done: 0 ok, 1 failed"
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check "exception yields non-zero exit" "$RC" "1"
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# (b) 返回 nil, err → 失败（这是修复的核心：pcall 第一层为 true）
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run_case 'return nil, "下载失败"'
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check "nil,err counted as failure" "$(last_line)" "substore cron done: 0 ok, 1 failed"
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check "nil,err yields non-zero exit" "$RC" "1"
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# (b2) 失败原因必须被打印出来
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if contains "failure reason surfaced" "$OUT" "下载失败"; then
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pass=$((pass + 1))
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echo "PASS failure reason surfaced"
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else
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fail=$((fail + 1))
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echo "FAIL failure reason surfaced"
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fi
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# (c) 成功返回节点数 → 成功
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run_case 'return 3'
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check "node count counted as success" "$(last_line)" "substore cron done: 1 ok, 0 failed"
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check "success yields zero exit" "$RC" "0"
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# (c2) 成功但 0 节点 → 仍然是成功（0 在 Lua 中为真）
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run_case 'return 0'
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check "zero nodes still success" "$(last_line)" "substore cron done: 1 ok, 0 failed"
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check "zero nodes yields zero exit" "$RC" "0"
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# (d) 缺少 lua 解释器 → 必须非 0（整条链路不可用，不能静默成功）
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# 用空 PATH 让 command -v 找不到任何解释器。注意此时连 sh 本身都无法按名
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# 解析，必须用绝对路径调用，否则拿到的是「找不到 sh」的 127 而非脚本退出码。
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# logger 也一并消失，脚本对 logger 已做 command -v 保护，不会因此报错。
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mkdir -p "$TMP/emptybin"
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OUT=$(SUBSTORE_DATA_DIR="$TMP/data" PATH="$TMP/emptybin" /bin/sh "$SCRIPT" 2>/dev/null)
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RC=$?
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check "missing interpreter yields non-zero exit" "$RC" "1"
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# (e) 订阅文件不存在 → 无事可做，仍是 0
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OUT=$(SUBSTORE_DATA_DIR="$TMP/nodata" LUA_PATH="$TMP/stub/?.lua" sh "$SCRIPT" 2>/dev/null)
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RC=$?
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check "no subscriptions file yields zero exit" "$RC" "0"
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# (f) Lua 层致命失败 → 必须非 0
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# core.list() 在 pcall **之外**调用，抛异常会让整个 Lua 进程带着 traceback
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# 退出，结果行根本没被打印。此时 FAILED 变量为空 —— 旧实现的 case 分支
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# `''|0) exit 0` 把它和成功混为一谈，一次彻底失败的更新在 cron 看来与成功
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# 无异。这里必须与 (c) 的「0 failed」严格区分开。
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cat >"$TMP/stub/substore/core.lua" <<'EOF'
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local M = {}
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M.list = function() error("list exploded") end
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M.sync = function(id) return 1 end
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return M
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EOF
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# 这里刻意把 stderr 一并收进 OUT：诊断信息就写在 stderr 上
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OUT=$(SUBSTORE_DATA_DIR="$TMP/data" LUA_PATH="$TMP/stub/?.lua" sh "$SCRIPT" 2>&1)
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RC=$?
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check "lua fatal error yields non-zero exit" "$RC" "1"
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if contains "no result line reported" "$OUT" "no result line"; then
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pass=$((pass + 1))
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echo "PASS no result line reported"
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else
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fail=$((fail + 1))
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echo "FAIL no result line reported"
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fi
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# (f2) 模块加载失败（require 不到）同样是致命失败
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cat >"$TMP/stub/substore/core.lua" <<'EOF'
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this is not valid lua ((
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EOF
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OUT=$(SUBSTORE_DATA_DIR="$TMP/data" LUA_PATH="$TMP/stub/?.lua" sh "$SCRIPT" 2>/dev/null)
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RC=$?
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check "module load failure yields non-zero exit" "$RC" "1"
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echo ""
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echo "$pass passed, $fail failed"
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[ "$fail" -eq 0 ] || exit 1
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exit 0
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