AskaEth
6b52740ff1
根因（2026-11-04 真机 dev.player.ncm pid=7520）： - bg_page.c bgm_app_meta 把 app.json 的 framework 字段映射进 bgmgr_row.framework，而 bgmgr_can_kill 把它当「系统/框架 App 禁止 kill」。但 framework=1 在 MeowOS 里意为「用 meow_ui.a 的 SDK 框架 App」（docs/APP_DEV_GUIDE.md §9，推荐值，真机 4 个 App 全写 1） → 后台页每行「杀」按钮被置灰，bgm_row_tap 命中后直接 return 1、不调 meow_bg_terminate； 「一键清除后台」同理 0 行可杀。整条链路无日志，故只能靠翻 app.json 才定位（全部设备日志里 "后台管理页终止后台App" 出现 0 次 = 4 次进页从未真正杀过）。 - 面板 killfg 正常是因为走 am kill → amsd → MSG_AMS_KILL，无 framework 门控；但它其实靠 amsd 1200ms×2 超时兜底 kill(pid,SIGTERM) 才杀成：util.c 原本在无前台 App 会话时只回 ACK -2（(uint32_t)MEOW_ERR_NOENT），ACK 及时到达时 amsd 判「launcher refused」完全不杀 （ams_20260915_031339.log 实证），ACK 迟到才侥幸成功（2026-11-04 真机）。 修复： - meow_bgmgr: 门控位 framework → protected_app（系统级受保护标记；当前无 App 置位，launcher 自身组件本就不在 App 表/后台表内）。bg_page 不再把 a->framework 送进门控。 - bg_page: 行副文本改存 ctx 持久缓冲（原 rbuf[].sub 指向 bgm_rows 栈帧 → 悬垂，副标题乱码）； 门控拒绝/未命中后台表各留一行 logmsg，「点了没反应」从此可查。 - util.c MSG_AMS_KILL: 先查后台保活表 → meow_bg_terminate 就地走真退序列（与页面「杀」按钮 同一通道，故 am kill 与页面按钮行为对称），无前台会话也能杀；否则仍走 pending / ACK -2。 - amsd cmd_kill/cmd_start: ipc 失败原因细分（connect failed / timeout, no reply / ...），日志 不再笼统写 "launcher offline"（响应串保留该字样，MeowPanel api_ams_ctl 依此映射 503）。 - meow_bgplay: meow_bg_terminate 注释/日志写明「后台管理页 / am kill」双入口同通道。 测试（宿主 gcc，产物在 $TMPDIR）： - test_bgpage 40 checks：新增 framework=1 仍判可杀且按钮真 terminate（本 bug 回归）、 受保护行按钮不杀但留诊断日志、sub 持久化 + 栈抖动不变（悬垂回归）。 - test_bgmgr 30 checks：protected_app 门控矩阵 + framework=1 可杀回归。 - test_bgplay 92 PASS：新增 4b meow_bg_terminate 全链路（受理→term_at_ms→tick SIGTERM→ on_bg_dead→清槽；空/不在表分别 INVAL/NOENT）；TEST_SVC_PATH 改取 $TMPDIR （Termux 无 /tmp，原 fputs(NULL) 直接 abort）。 - amsd 宿主集成（fake launcher 桩，4 例）：ACK 0→terminate 且不盲杀；ACK -2→refused 不盲杀； 无 launcher→direct SIGTERM (connect failed)；挂起不回→direct SIGTERM (timeout, no reply)。 0warning：util.c 与 main 同告警逐行一致（仅 SDK 头既有 typedef 重定义），其余文件干净。
525 lines
23 KiB
C
525 lines
23 KiB
C
/* test_bgplay.c — 宿主单测：meow_bgplay 后台播放保活 + 无头后台服务状态机（M4）。
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*
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* 验证：
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* 1) meow_bg_should_keep 判定矩阵（background_audio × media_playing）；
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* 2) 后台播放保活全链路（真 fork 子进程）：META PLAYING → should_keep=1 → bg_add →
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* 进程存活 + PLAYCTL 经会话 fd 往返（后台化不断连）→ take 恢复 → META STOPPED →
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* should_keep=0（停播后再退出=真退）；
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* 3) 后台 App 崩溃照收：子进程被杀 → bg_tick WNOHANG 回收 → on_bg_dead + 清槽；
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* 4) 卡拔例外：on_card=1 + card_present 假 0 → tick SIGTERM 回收（防 SIGBUS）；
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* 4b) meow_bg_terminate（后台管理页「杀」按钮 / `am kill` 共用通道）：受理置 term_at_ms →
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* tick SIGTERM 回收 + on_bg_dead；不在表/空 id 分别 NOENT/INVAL；
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* 4b) 批①+宽限：未声明（keepalive=0）媒体不活跃超 MEOW_BG_GRACE_MS 回收（含恰等边界不回收）；
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* 声明常驻（keepalive=1）或媒体活跃（META PLAYING）超 grace 不清；
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* 5) bg 表满（MEOW_BG_MAX）→ LRU 回收最久未激活的未声明槽新增成功；全为声明常驻 → MEOW_ERR_NOMEM
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* （不回收声明常驻）；pid<=0 → MEOW_ERR_INVAL；重复 add → MEOW_ERR_EXISTS；
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* 6) 服务注册：exec 不可执行 → NOENT；同名在跑 → EXISTS；
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* 7) 退避重启 1s/2s + max_restart=2 熔断（假时钟注入）：清通知回调 + 注册连接收到
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* MSG_SYS{SVC_DEAD=2} + circuit 后不再拉起；重注册复位熔断重新拉起；
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* 8) MSG_SERVICE_STOP：SIGTERM + stopping，不触发重启，槽释放；
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* 9) kill_all：bg+svc 全回收 + 注册连接收到 MSG_SYS{SHUTDOWN=1}。
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* 只依赖 meow_bgplay.c + meow_media.c + meow_ipc.h（纯 C），宿主 gcc 直编：
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* gcc -Wall -Wextra -std=gnu99 test_bgplay.c meow_bgplay.c meow_media.c -o test_bgplay
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*/
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <stdint.h>
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#include <signal.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <poll.h>
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#include <sys/socket.h>
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#include <sys/stat.h>
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#include <sys/wait.h>
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#include "meow_bgplay.h"
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#include "meow_media.h"
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#include "meow_ipc.h"
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static int g_fails = 0;
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#define CHECK(cond, msg) do { \
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if (cond) printf("PASS: %s\n", msg); \
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else { printf("FAIL: %s\n", msg); g_fails++; } } while (0)
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/* ---- 假件（ops 注入）---- */
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static uint64_t g_ms = 100000; /* 假时钟（退避断言用，手动推进） */
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static int g_card = 1; /* 卡在位 */
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static int g_bg_dead = 0; /* on_bg_dead 计数 */
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static int g_bg_dead_status = 0;
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static char g_bg_dead_app[MEOW_APP_ID_MAX];
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static int g_notif_cleared = 0; /* notif_clear_app 计数 */
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static char g_notif_cleared_app[MEOW_APP_ID_MAX];
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static uint64_t fake_now_ms(void) { return g_ms; }
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static int fake_card(void) { return g_card; }
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static void fake_bg_dead(const char *app_id, pid_t pid, int status)
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{
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(void)pid;
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g_bg_dead++;
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g_bg_dead_status = status;
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snprintf(g_bg_dead_app, sizeof g_bg_dead_app, "%s", app_id);
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}
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static int fake_notif_clear(const char *app_id)
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{
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g_notif_cleared++;
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snprintf(g_notif_cleared_app, sizeof g_notif_cleared_app, "%s", app_id);
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return 1;
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}
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/* send_frame：整帧写到 fd（socketpair 一端），对端读回校验。 */
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static size_t fake_send_frame(int fd, uint16_t type, uint32_t req_id,
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const void *payload, uint32_t len)
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{
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uint8_t hdr[MEOW_IPC_HDR_LEN];
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uint32_t magic = MEOW_IPC_MAGIC, rid = req_id, l = len;
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uint16_t ver = MEOW_IPC_VERSION, t = type;
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size_t off = 0;
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memcpy(hdr + 0, &magic, 4); memcpy(hdr + 4, &ver, 2); memcpy(hdr + 6, &t, 2);
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memcpy(hdr + 8, &rid, 4); memcpy(hdr + 12, &l, 4);
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if (write(fd, hdr, sizeof hdr) != (ssize_t)sizeof hdr) return 0;
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off = sizeof hdr;
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if (len && payload && write(fd, payload, len) > 0) off += len;
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return off;
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}
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/* media ops.send 同 fake_send_frame（PLAYCTL 下发校验用） */
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/* 从 socketpair 读一帧（poll 500ms 防挂）。返回负载字节数，<0=超时/失败。 */
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static int read_frame(int fd, uint16_t *type, void *pay, int paycap)
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{
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struct pollfd pf = { .fd = fd, .events = POLLIN, .revents = 0 };
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uint8_t hdr[MEOW_IPC_HDR_LEN];
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uint32_t len;
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if (poll(&pf, 1, 500) <= 0) return -1;
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if (read(fd, hdr, sizeof hdr) != (ssize_t)sizeof hdr) return -1;
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memcpy(type, hdr + 6, 2);
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memcpy(&len, hdr + 12, 4);
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if (len > (uint32_t)paycap) return -1;
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if (len && read(fd, pay, len) != (ssize_t)len) return -1;
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return (int)len;
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}
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/* fork 一个长眠子进程（300s），测试末统一 SIGKILL 清理。 */
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static pid_t spawn_sleeper(void)
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{
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pid_t pid = fork();
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if (pid == 0) { sleep(300); _exit(0); }
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return pid;
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}
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/* 泵 tick 直到 cond 或超时（~2s）：子进程死亡到 WNOHANG 可见有调度延迟。 */
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static int pump_bg_until(int (*cond)(void *), void *ctx)
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{
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for (int i = 0; i < 100; i++) {
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meow_bg_tick();
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if (cond(ctx)) return 1;
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usleep(20000);
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}
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return 0;
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}
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static int pump_svc_until(int (*cond)(void *), void *ctx)
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{
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for (int i = 0; i < 100; i++) {
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meow_svc_tick();
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if (cond(ctx)) return 1;
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usleep(20000);
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}
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return 0;
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}
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static int cond_bg_dead(void *ctx) { (void)ctx; return g_bg_dead > 0; }
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static int cond_svc_reaped(void *ctx)
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{
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const meow_svc_rt_t *s;
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(void)ctx;
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s = meow_svc_find("dev.test.svc", "daemon");
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return s && s->pid == 0;
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}
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static int cond_svc_gone(void *ctx)
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{
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(void)ctx;
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return meow_svc_find("dev.test.svc", "daemon") == NULL;
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}
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/* 服务测试用长命可执行：shell 脚本 exec sleep 300（svc_spawn 内部 execve 走 shebang）。
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* 路径取 $TMPDIR（Termux/Android 主机没有 /tmp），缺省回退 /tmp。 */
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static char g_svc_path[256];
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#define TEST_SVC_PATH g_svc_path
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static void write_test_svc(void)
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{
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const char *tmp = getenv("TMPDIR");
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if (!tmp || !tmp[0]) tmp = "/tmp";
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snprintf(g_svc_path, sizeof g_svc_path, "%s/meow_bgplay_test_svc.sh", tmp);
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FILE *f = fopen(TEST_SVC_PATH, "w");
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if (!f) { printf("FAIL: 无法创建测试脚本 %s\n", TEST_SVC_PATH); exit(1); }
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fputs("#!/bin/sh\nexec sleep 300\n", f);
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fclose(f);
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chmod(TEST_SVC_PATH, 0755);
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}
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int main(void)
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{
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meow_bgplay_ops ops;
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meow_media_ops mops;
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memset(&ops, 0, sizeof ops);
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ops.now_ms = fake_now_ms;
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ops.card_present = fake_card;
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ops.on_bg_dead = fake_bg_dead;
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ops.media_resident = meow_media_app_resident; /* 批①+宽限：媒体活跃判定（宽限回收/槽满LRU） */
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ops.notif_clear_app = fake_notif_clear;
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ops.send_frame = fake_send_frame;
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ops.log_dir = NULL;
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meow_bgplay_init(&ops);
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memset(&mops, 0, sizeof mops);
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mops.send = fake_send_frame;
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meow_media_init(&mops);
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/* ---- 1) should_keep 判定矩阵（批①三参：bg_audio, media_resident, keepalive） ---- */
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CHECK(meow_bg_should_keep(0, 0, 0) == 0, "should_keep(未声明,未活跃,非常驻)=0");
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CHECK(meow_bg_should_keep(1, 0, 0) == 0, "should_keep(声明bg_audio,无会话)=0");
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CHECK(meow_bg_should_keep(0, 1, 0) == 0, "should_keep(未声明bg_audio,活跃)=0");
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CHECK(meow_bg_should_keep(1, 1, 0) == 1, "should_keep(bg_audio+活跃)=1");
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CHECK(meow_bg_should_keep(0, 0, 1) == 1, "should_keep(keepalive恒保)=1");
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CHECK(meow_bg_should_keep(0, 1, 1) == 1, "should_keep(keepalive恒保,忽略media)=1");
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CHECK(meow_bg_should_keep(1, 0, 1) == 1, "should_keep(keepalive恒保,无会话)=1");
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CHECK(meow_bg_should_keep(1, 0, 0) == 0, "should_keep(bg_audio+resident=0 真退)=0");
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/* ---- 2) 后台播放保活全链路 ---- */
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int sp[2];
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CHECK(socketpair(AF_UNIX, SOCK_STREAM, 0, sp) == 0, "socketpair 建立");
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{
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m_meta_t meta;
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memset(&meta, 0, sizeof meta);
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snprintf(meta.app_id, sizeof meta.app_id, "dev.test.bg1");
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meta.state = MEOW_MEDIA_PLAYING;
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meta.dur_ms = 200000;
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CHECK(meow_media_meta(&meta, sp[0]) == 0, "META 上报 PLAYING 注册媒体会话");
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}
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CHECK(meow_media_app_playing("dev.test.bg1") == 1, "app_playing(bg1)=1");
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CHECK(meow_media_app_resident("dev.test.bg1") == 1, "app_resident(bg1)=1");
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CHECK(meow_bg_should_keep(1, meow_media_app_resident("dev.test.bg1"), 0) == 1,
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"播放中退出 → 应保活");
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pid_t kid = spawn_sleeper();
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CHECK(kid > 0, "fork 假 App 子进程");
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CHECK(meow_bg_add("dev.test.bg1", kid, sp[0], 0, 0) == 0, "bg_add 转后台保活");
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CHECK(meow_bg_is_backgrounded("dev.test.bg1") == 1, "is_backgrounded=1");
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CHECK(meow_bg_count() == 1, "bg count=1");
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{
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const meow_bg_entry_t *be = meow_bg_at(0);
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CHECK(be && be->bg_since_ms > 0, "bg 槽记 bg_since_ms（转后台时刻）");
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CHECK(be && be->keepalive == 0, "bg_audio 类 keepalive=0");
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}
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CHECK(kill(kid, 0) == 0, "后台化后进程仍存活（未 SIGTERM/SIGSTOP）");
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/* PLAYCTL 经会话 fd 往返（后台化不断连：进程/fd 均保留） */
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CHECK(meow_media_playctl_to("dev.test.bg1", 6, 0) == 0, "PLAYCTL 下发到后台 App 会话");
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{
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uint16_t t = 0;
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m_playctl_t pc;
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int n = read_frame(sp[1], &t, &pc, sizeof pc);
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CHECK(n == (int)sizeof pc && t == MSG_PLAYCTL && pc.cmd == 6,
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"对端收到 MSG_PLAYCTL cmd=6（控制通道后台不断连）");
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}
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{
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int rfd = -1;
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pid_t rpid = 0;
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CHECK(meow_bg_take("dev.test.bg1", &rfd, &rpid) == 0 && rpid == kid && rfd == sp[0],
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"bg_take 回前台（pid/fd 原样归还）");
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}
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CHECK(meow_bg_is_backgrounded("dev.test.bg1") == 0 && meow_bg_count() == 0,
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"take 后清槽");
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meow_media_clear("dev.test.bg1");
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{
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m_meta_t meta;
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memset(&meta, 0, sizeof meta);
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snprintf(meta.app_id, sizeof meta.app_id, "dev.test.bg1");
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meta.state = MEOW_MEDIA_STOPPED;
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meow_media_meta(&meta, sp[0]);
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}
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CHECK(meow_bg_should_keep(1, meow_media_app_resident("dev.test.bg1"), 0) == 0,
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"停播后再退出 → should_keep=0（真退 SIGTERM）");
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kill(kid, SIGKILL); waitpid(kid, NULL, 0);
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close(sp[0]); close(sp[1]);
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meow_media_clear("dev.test.bg1");
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/* ---- 2b) keepalive 类（background_keepalive）入槽标记 ---- */
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{
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pid_t kk = spawn_sleeper();
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CHECK(meow_bg_add("dev.test.keep", kk, -1, 0, 1) == 0, "bg_add(keepalive=1)");
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const meow_bg_entry_t *bk = meow_bg_at(0);
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CHECK(bk && bk->keepalive == 1, "keepalive 类槽 keepalive=1");
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CHECK(bk && bk->bg_since_ms > 0, "keepalive 类槽 bg_since_ms>0");
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meow_bg_take("dev.test.keep", NULL, NULL);
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kill(kk, SIGKILL); waitpid(kk, NULL, 0);
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CHECK(meow_bg_count() == 0, "keepalive 槽 take 后清槽");
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}
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/* ---- 3) 后台 App 崩溃照收 ---- */
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g_bg_dead = 0;
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kid = spawn_sleeper();
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CHECK(meow_bg_add("dev.test.crash", kid, -1, 0, 0) == 0, "bg_add(crash)");
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kill(kid, SIGKILL);
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{
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int ok = pump_bg_until(cond_bg_dead, NULL);
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(void)ok;
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}
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CHECK(g_bg_dead == 1 && strcmp(g_bg_dead_app, "dev.test.crash") == 0 &&
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WIFSIGNALED(g_bg_dead_status) && WTERMSIG(g_bg_dead_status) == SIGKILL,
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"崩溃子进程被 tick 回收 + on_bg_dead(SIGKILL) 回调");
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CHECK(meow_bg_count() == 0, "崩溃回收后清槽");
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/* ---- 4) 卡拔例外：on_card=1 + 卡不在 → SIGTERM 回收 ---- */
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g_bg_dead = 0;
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kid = spawn_sleeper();
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CHECK(meow_bg_add("dev.test.card", kid, -1, 1, 0) == 0, "bg_add(on_card=1)");
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g_card = 0;
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pump_bg_until(cond_bg_dead, NULL);
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CHECK(g_bg_dead == 1 && strcmp(g_bg_dead_app, "dev.test.card") == 0,
|
||
"卡拔 → 卡上后台 App SIGTERM 回收（防 SIGBUS）");
|
||
g_card = 1;
|
||
|
||
/* ---- 4b) meow_bg_terminate：后台管理页「杀」按钮 / `am kill` 共用的终止通道 ---- */
|
||
{
|
||
g_bg_dead = 0;
|
||
pid_t tk = spawn_sleeper();
|
||
CHECK(meow_bg_add("dev.test.term", tk, -1, 0, 0) == 0, "bg_add(term)");
|
||
CHECK(meow_bg_terminate("") == MEOW_ERR_INVAL, "terminate 空 app_id → INVAL");
|
||
CHECK(meow_bg_terminate("dev.test.nothere") == MEOW_ERR_NOENT, "terminate 不在后台表 → NOENT");
|
||
CHECK(meow_bg_terminate("dev.test.term") == 0, "terminate 受理（在后台表且 pid>0）");
|
||
{
|
||
int found = 0;
|
||
for (int i = 0; i < MEOW_BG_MAX; i++) {
|
||
const meow_bg_entry_t *be = meow_bg_at(i);
|
||
if (be && !strcmp(be->app_id, "dev.test.term")) {
|
||
CHECK(be->term_at_ms > 0, "terminate 置 term_at_ms（bgm_enumerate 据此隐藏行）");
|
||
found = 1;
|
||
}
|
||
}
|
||
CHECK(found == 1, "terminate 后槽仍在（等 tick 回收）");
|
||
}
|
||
pump_bg_until(cond_bg_dead, NULL);
|
||
CHECK(g_bg_dead == 1 && strcmp(g_bg_dead_app, "dev.test.term") == 0,
|
||
"terminate → tick SIGTERM 回收 + on_bg_dead 上报 amsd");
|
||
CHECK(meow_bg_count() == 0, "terminate 回收后清槽");
|
||
}
|
||
|
||
/* ---- 5) 表满：LRU 回收最久未激活的未声明槽 / 全常驻满→NOMEM / 重复 / 参数 ---- */
|
||
{
|
||
pid_t k[MEOW_BG_MAX];
|
||
char id[MEOW_APP_ID_MAX];
|
||
int i;
|
||
pid_t gextra = 0;
|
||
for (i = 0; i < MEOW_BG_MAX; i++) {
|
||
k[i] = spawn_sleeper();
|
||
snprintf(id, sizeof id, "dev.test.lru%d", i);
|
||
CHECK(meow_bg_add(id, k[i], -1, 0, 0) == 0, "lru 填表（未声明 keepalive=0）");
|
||
}
|
||
/* 5.1 表满 + 全未声明 → 新增 LRU 回收最旧（lru0，bg_since_ms 最小），新 App 入表成功 */
|
||
{
|
||
pid_t e2 = spawn_sleeper();
|
||
gextra = e2;
|
||
CHECK(meow_bg_add("dev.test.lrunew", e2, -1, 0, 0) == 0,
|
||
"表满全未声明 → LRU 回收最旧槽并成功新增");
|
||
CHECK(meow_bg_count() == MEOW_BG_MAX, "回收后仍满 4 槽");
|
||
CHECK(meow_bg_is_backgrounded("dev.test.lrunew") == 1, "新增 App 在后台表");
|
||
CHECK(meow_bg_is_backgrounded("dev.test.lru0") == 0, "最久未激活未声明 lru0 被回收摘表");
|
||
CHECK(kill(k[0], 0) < 0, "lru0 进程已终止（SIGTERM 真退回收）");
|
||
}
|
||
/* 5.2 重复 add → EXISTS；pid<=0 → INVAL（lru0 已回收，表内为 lrunew/lru1/lru2/lru3） */
|
||
CHECK(meow_bg_add("dev.test.lrunew", 999999, -1, 0, 0) == MEOW_ERR_EXISTS, "重复 app_id → EXISTS");
|
||
CHECK(meow_bg_add("dev.test.lrunew", 0, -1, 0, 0) == MEOW_ERR_INVAL, "pid<=0 → INVAL");
|
||
/* 5.3 清空剩余（take + 杀进程防泄漏） */
|
||
for (i = 1; i < MEOW_BG_MAX; i++) {
|
||
snprintf(id, sizeof id, "dev.test.lru%d", i);
|
||
meow_bg_take(id, NULL, NULL);
|
||
kill(k[i], SIGKILL); waitpid(k[i], NULL, 0);
|
||
}
|
||
meow_bg_take("dev.test.lrunew", NULL, NULL);
|
||
kill(gextra, SIGKILL); waitpid(gextra, NULL, 0);
|
||
CHECK(meow_bg_count() == 0, "清空后 bg 表空（未声明）");
|
||
}
|
||
|
||
/* ---- 5b) 表满 + 全为声明常驻（keepalive=1）→ 拒绝新入 NOMEM（不回收声明常驻，保安全） ---- */
|
||
{
|
||
pid_t d[MEOW_BG_MAX];
|
||
char id[MEOW_APP_ID_MAX];
|
||
int i;
|
||
for (i = 0; i < MEOW_BG_MAX; i++) {
|
||
d[i] = spawn_sleeper();
|
||
snprintf(id, sizeof id, "dev.test.dec%d", i);
|
||
CHECK(meow_bg_add(id, d[i], -1, 0, 1) == 0, "声明常驻填表（keepalive=1）");
|
||
}
|
||
{
|
||
pid_t e2 = spawn_sleeper();
|
||
CHECK(meow_bg_add("dev.test.decnew", e2, -1, 0, 0) == MEOW_ERR_NOMEM,
|
||
"全声明常驻满 → 新增 NOMEM（不回退真退，保安全）");
|
||
kill(e2, SIGKILL); waitpid(e2, NULL, 0); /* 未入表，就地清理 */
|
||
}
|
||
for (i = 0; i < MEOW_BG_MAX; i++) {
|
||
snprintf(id, sizeof id, "dev.test.dec%d", i);
|
||
meow_bg_take(id, NULL, NULL);
|
||
kill(d[i], SIGKILL); waitpid(d[i], NULL, 0);
|
||
}
|
||
CHECK(meow_bg_count() == 0, "声明常驻清空后 bg 表空");
|
||
}
|
||
|
||
/* ================= 批①+宽限：宽限超时回收 / 声明常驻与媒体活跃不清 ================= */
|
||
g_ms = 100000; /* 本组从干净时间基准起（后续 svc 段用相对 g_ms，不受影响） */
|
||
|
||
/* 5c) 未声明 + 媒体不活跃：grace 内保活；恰等 MEOW_BG_GRACE_MS 不回收（严格 >）；超界回收 */
|
||
{
|
||
pid_t s1 = spawn_sleeper();
|
||
g_bg_dead = 0;
|
||
CHECK(meow_bg_add("dev.test.grace1", s1, -1, 0, 0) == 0, "grace1 入表（未声明 keepalive=0）");
|
||
g_ms = 100000u + MEOW_BG_GRACE_MS; /* 恰好等于宽限（非严格大于） */
|
||
meow_bg_tick();
|
||
CHECK(meow_bg_is_backgrounded("dev.test.grace1") == 1 && g_bg_dead == 0,
|
||
"grace 边界：恰等 MEOW_BG_GRACE_MS 不回收（严格 > 才回收）");
|
||
g_ms = 100000u + MEOW_BG_GRACE_MS + 1; /* 超界 1ms */
|
||
pump_bg_until(cond_bg_dead, NULL);
|
||
CHECK(meow_bg_is_backgrounded("dev.test.grace1") == 0 && meow_bg_count() == 0,
|
||
"超 grace 未再启动 → 回收摘表");
|
||
CHECK(g_bg_dead == 1, "宽限回收触发 on_bg_dead（通知 amsd）+ 进程经 SIGTERM 退出");
|
||
}
|
||
|
||
/* 5d) 声明常驻（keepalive=1）超 grace 不清（无限期） */
|
||
{
|
||
pid_t k1 = spawn_sleeper();
|
||
CHECK(meow_bg_add("dev.test.gracekeep", k1, -1, 0, 1) == 0, "gracekeep 入表（keepalive=1）");
|
||
g_ms = 100000u + MEOW_BG_GRACE_MS + 100000;
|
||
meow_bg_tick();
|
||
CHECK(meow_bg_is_backgrounded("dev.test.gracekeep") == 1,
|
||
"声明常驻 keepalive=1 超 grace 不清（无限期）");
|
||
meow_bg_take("dev.test.gracekeep", NULL, NULL);
|
||
kill(k1, SIGKILL); waitpid(k1, NULL, 0);
|
||
}
|
||
|
||
/* 5e) 媒体活跃（META PLAYING，keepalive=0）超 grace 不清（resident 保护） */
|
||
{
|
||
int sp2[2];
|
||
pid_t m1;
|
||
CHECK(socketpair(AF_UNIX, SOCK_STREAM, 0, sp2) == 0, "grace media socketpair");
|
||
{
|
||
m_meta_t meta;
|
||
memset(&meta, 0, sizeof meta);
|
||
snprintf(meta.app_id, sizeof meta.app_id, "dev.test.gracemedia");
|
||
meta.state = MEOW_MEDIA_PLAYING;
|
||
meow_media_meta(&meta, sp2[0]);
|
||
}
|
||
m1 = spawn_sleeper();
|
||
CHECK(meow_bg_add("dev.test.gracemedia", m1, -1, 0, 0) == 0,
|
||
"gracemedia 入表（keepalive=0 但媒体活跃）");
|
||
g_ms = 100000u + MEOW_BG_GRACE_MS + 100000;
|
||
meow_bg_tick();
|
||
CHECK(meow_media_app_resident("dev.test.gracemedia") == 1, "gracemedia media_resident=1");
|
||
CHECK(meow_bg_is_backgrounded("dev.test.gracemedia") == 1,
|
||
"媒体活跃超 grace 不清（resident 保护）");
|
||
meow_bg_take("dev.test.gracemedia", NULL, NULL);
|
||
kill(m1, SIGKILL); waitpid(m1, NULL, 0);
|
||
meow_media_clear("dev.test.gracemedia");
|
||
close(sp2[0]); close(sp2[1]);
|
||
}
|
||
|
||
/* ================= 无头后台服务 ================= */
|
||
write_test_svc();
|
||
|
||
/* ---- 6) 注册校验 ---- */
|
||
CHECK(meow_svc_register("dev.test.svc", "daemon", "/nonexistent/x", 1, 2, 60000, 0, -1)
|
||
== MEOW_ERR_NOENT, "exec 不可执行 → NOENT（不留尸槽）");
|
||
CHECK(meow_svc_find("dev.test.svc", "daemon") == NULL, "NOENT 后无槽残留");
|
||
|
||
int sp_svc[2];
|
||
CHECK(socketpair(AF_UNIX, SOCK_STREAM, 0, sp_svc) == 0, "svc socketpair 建立");
|
||
int pid1 = meow_svc_register("dev.test.svc", "daemon", TEST_SVC_PATH,
|
||
1, 2, 60000, 0, sp_svc[0]);
|
||
CHECK(pid1 > 0, "register 拉起服务");
|
||
CHECK(meow_svc_register("dev.test.svc", "daemon", TEST_SVC_PATH, 1, 2, 60000, 0, sp_svc[0])
|
||
== MEOW_ERR_EXISTS, "同名服务在跑 → EXISTS");
|
||
|
||
/* ---- 7) 退避 1s/2s + max=2 熔断 ---- */
|
||
const meow_svc_rt_t *sl;
|
||
kill(pid1, SIGKILL);
|
||
pump_svc_until(cond_svc_reaped, NULL);
|
||
sl = meow_svc_find("dev.test.svc", "daemon");
|
||
CHECK(sl && sl->pid == 0 && sl->restart_count == 1 &&
|
||
sl->next_retry_ms == g_ms + MEOW_SVC_BACKOFF_1,
|
||
"第 1 次死 → 1s 退避排程（restart_count=1）");
|
||
g_ms += MEOW_SVC_BACKOFF_1;
|
||
meow_svc_tick();
|
||
sl = meow_svc_find("dev.test.svc", "daemon");
|
||
CHECK(sl && sl->pid > 0 && sl->pid != pid1, "到点重启：新 pid");
|
||
|
||
pid_t pid2 = sl->pid;
|
||
kill(pid2, SIGKILL);
|
||
pump_svc_until(cond_svc_reaped, NULL);
|
||
sl = meow_svc_find("dev.test.svc", "daemon");
|
||
CHECK(sl && sl->pid == 0 && sl->restart_count == 2 &&
|
||
sl->next_retry_ms == g_ms + MEOW_SVC_BACKOFF_2,
|
||
"第 2 次死 → 2s 退避排程（restart_count=2）");
|
||
g_ms += MEOW_SVC_BACKOFF_2;
|
||
meow_svc_tick();
|
||
sl = meow_svc_find("dev.test.svc", "daemon");
|
||
CHECK(sl && sl->pid > 0, "第 2 次重启拉起");
|
||
|
||
g_notif_cleared = 0;
|
||
kill(sl->pid, SIGKILL);
|
||
pump_svc_until(cond_svc_reaped, NULL);
|
||
sl = meow_svc_find("dev.test.svc", "daemon");
|
||
CHECK(sl && sl->pid == 0 && sl->circuit == 1 && sl->restart_count == 3,
|
||
"第 3 次死超 max_restart=2 → 熔断 circuit=1");
|
||
CHECK(g_notif_cleared == 1 && strcmp(g_notif_cleared_app, "dev.test.svc") == 0,
|
||
"熔断清该 App 通知（notif_clear_app 回调）");
|
||
{
|
||
uint16_t t = 0;
|
||
m_sys_t m;
|
||
int n = read_frame(sp_svc[1], &t, &m, sizeof m);
|
||
CHECK(n == (int)sizeof m && t == MSG_SYS && m.event == MEOW_SYS_SVC_DEAD &&
|
||
strcmp(m.svc, "daemon") == 0,
|
||
"注册连接收到 MSG_SYS{SVC_DEAD=2} 熔断广播");
|
||
}
|
||
g_ms += 60000;
|
||
meow_svc_tick();
|
||
sl = meow_svc_find("dev.test.svc", "daemon");
|
||
CHECK(sl && sl->pid == 0, "熔断后不再拉起");
|
||
|
||
/* 重注册复位熔断 */
|
||
int pid4 = meow_svc_register("dev.test.svc", "daemon", TEST_SVC_PATH,
|
||
1, 2, 60000, 0, sp_svc[0]);
|
||
CHECK(pid4 > 0, "熔断槽重注册 → 复位重新拉起");
|
||
sl = meow_svc_find("dev.test.svc", "daemon");
|
||
CHECK(sl && sl->circuit == 0 && sl->restart_count == 0, "熔断复位（circuit/count 清零）");
|
||
|
||
/* ---- 8) SERVICE_STOP：不重启 ---- */
|
||
CHECK(meow_svc_stop("dev.test.svc", "daemon") == 0, "svc_stop 受理");
|
||
pump_svc_until(cond_svc_gone, NULL);
|
||
CHECK(meow_svc_find("dev.test.svc", "daemon") == NULL, "stop 后槽释放（不重启）");
|
||
CHECK(meow_svc_stop("dev.test.svc", "daemon") == MEOW_ERR_NOENT, "重复 stop → NOENT");
|
||
close(sp_svc[0]); close(sp_svc[1]);
|
||
|
||
/* ---- 9) kill_all：全回收 + SHUTDOWN 广播 ---- */
|
||
{
|
||
int sp2[2];
|
||
socketpair(AF_UNIX, SOCK_STREAM, 0, sp2);
|
||
int spid = meow_svc_register("dev.test.svc", "daemon", TEST_SVC_PATH,
|
||
1, 3, 60000, 0, sp2[0]);
|
||
pid_t bgk = spawn_sleeper();
|
||
meow_bg_add("dev.test.bg9", bgk, -1, 0, 0);
|
||
CHECK(spid > 0 && meow_bg_count() == 1, "kill_all 前置：1 svc + 1 bg");
|
||
meow_bgplay_kill_all();
|
||
CHECK(meow_bg_count() == 0 && meow_svc_find("dev.test.svc", "daemon") == NULL,
|
||
"kill_all 后 bg/svc 全回收");
|
||
CHECK(kill(spid, 0) < 0 && kill(bgk, 0) < 0, "子进程确已终止");
|
||
uint16_t t = 0;
|
||
m_sys_t m;
|
||
int n = read_frame(sp2[1], &t, &m, sizeof m);
|
||
CHECK(n == (int)sizeof m && t == MSG_SYS && m.event == MEOW_SYS_SHUTDOWN,
|
||
"注册连接收到 MSG_SYS{SHUTDOWN=1}（关机前回收广播）");
|
||
close(sp2[0]); close(sp2[1]);
|
||
}
|
||
|
||
unlink(TEST_SVC_PATH);
|
||
printf(g_fails ? "== FAILURES: %d ==\n" : "== ALL PASS ==\n", g_fails);
|
||
return g_fails ? 1 : 0;
|
||
}
|