MeowOS-SDK/test_notif_open.c

/* test_notif_open.c — 宿主验证 §10.5「App 前台划出通知中心」的 SDK 侧上报链路：
 *   1. m_notif_open_t / m_notif_close_t 帧组装解析（round-trip）。
 *   2. meow_notify_ipc_notif_open/close 经真实 AF_UNIX socket 发到 mock launcher，
 *      服务端收到 MSG_NOTIF_OPEN / MSG_NOTIF_CLOSE 且字段正确。
 *   3. meow_ui_sys_notif_pull(origin_y)（顶部下滑系统手势钩子）→ 经 IPC 发 MSG_NOTIF_OPEN，
 *      服务端收到（origin_y/hotzone 由 SDK 填）。不渲染系统 UI——纯上报。
 *   4. meow_notify_ipc_send_raw 的 want_ack 路径（服务端回 ACK，不阻塞）。
 *
 * 编译（宿主 gcc，链 meow_notify_ipc + meow_ui_sys + gfx/theme/vol/log + 打桩 font/global）：
 *   gcc -Wall -o test_notif_open test_notif_open.c test_host_stub.c \
 *       meow_ui_gfx.c meow_ui_sys.c meow_ui_theme.c meow_ui_vol.c meow_ui_log.c \
 *       meow_notify_ipc.c \
 *       -I. -I../meow_launcherd -DMEOW_UI_HOST_TEST -pthread -lm
 * 运行：./test_notif_open
 */
#include "meow_ui.h"
#include "meow_ui_sys.h"       /* meow_ui_sys_notif_pull */
#include "meow_notify_ipc.h"   /* meow_notify_ipc_notif_open/close + send_raw */
#include "meow_ipc.h"          /* MSG_NOTIF_OPEN/CLOSE + m_notif_open_t/m_notif_close_t */

#include <stdio.h>
#include <string.h>
#include <stdint.h>
#include <stdlib.h>
#include <unistd.h>
#include <errno.h>
#include <pthread.h>
#include <sys/socket.h>
#include <sys/un.h>
#include <sys/stat.h>
#include <fcntl.h>

#define TEST_SOCK "/tmp/meow_notif_open_test.sock"
#define ACK_CODE 0x4D00u       /* 普通测试 ACK 载荷标记 */

static int   g_srv_fd = -1;
static int   g_stop = 0;

/* 服务端捕获到的帧（互斥保护） */
static pthread_mutex_t g_mu = PTHREAD_MUTEX_INITIALIZER;
static struct {
    uint16_t type;      /* 收到的帧 type */
    uint16_t plen;      /* payload 长 */
    uint8_t  pay[256];
} g_rx[8];
static int g_rx_n = 0;

static int srv_send(int fd, uint16_t type, uint8_t *pay, uint32_t len)
{
    uint8_t hdr[MEOW_IPC_HDR_LEN];
    uint32_t magic = MEOW_IPC_MAGIC; uint16_t ver = MEOW_IPC_VERSION;
    uint32_t ack = ACK_CODE;
    memcpy(hdr+0,&magic,4); memcpy(hdr+4,&ver,2); memcpy(hdr+6,&type,2); memcpy(hdr+8,&ack,4); memcpy(hdr+12,&len,4);
    size_t off = 0;
    while (off < sizeof hdr) { ssize_t w = write(fd, hdr+off, sizeof hdr-off); if (w<=0) return -1; off+=(size_t)w; }
    if (len && pay) { off=0; while (off<len){ ssize_t w=write(fd, pay+off, len-off); if(w<=0)return -1; off+=(size_t)w; } }
    return 0;
}

static void *srv_thread(void *arg)
{
    (void)arg;
    int lfd = socket(AF_UNIX, SOCK_STREAM, 0);
    if (lfd < 0) return NULL;
    unlink(TEST_SOCK);
    struct sockaddr_un a; memset(&a,0,sizeof a); a.sun_family=AF_UNIX; strncpy(a.sun_path,TEST_SOCK,sizeof a.sun_path-1);
    if (bind(lfd,(struct sockaddr*)&a,sizeof a)<0){ perror("bind"); close(lfd); return NULL; }
    chmod(TEST_SOCK,0666);
    if (listen(lfd,4)<0){ perror("listen"); close(lfd); return NULL; }
    fcntl(lfd, F_SETFL, fcntl(lfd,F_GETFL,0)|O_NONBLOCK);   /* 非阻塞 accept：g_stop 时及时退出 */
    g_srv_fd = lfd;
    while (!g_stop) {
        int c = accept(lfd, NULL, NULL);
        if (c < 0) {
            if (errno==EAGAIN || errno==EWOULDBLOCK) { usleep(20000); continue; }
            if (errno==EINTR) continue;
            break;
        }
        /* 读帧（一连接收若干帧；本测试每连接一帧） */
        uint8_t hdr[MEOW_IPC_HDR_LEN];
        size_t off=0;
        while (off<sizeof hdr){ ssize_t r=read(c,hdr+off,sizeof hdr-off); if(r<=0) goto next; off+=(size_t)r; }
        uint32_t magic,len; uint16_t ver,type;
        memcpy(&magic,hdr,4); memcpy(&ver,hdr+4,2); memcpy(&type,hdr+6,2); memcpy(&len,hdr+12,4);
        if (magic != MEOW_IPC_MAGIC || ver != MEOW_IPC_VERSION || len > 256) goto next;
        pthread_mutex_lock(&g_mu);
        if (g_rx_n < 8) {
            uint8_t pay[256]; memset(pay,0,sizeof pay);
            off=0; while(off<len){ ssize_t r=read(c,pay+off,len-off); if(r<=0)break; off+=(size_t)r; }
            g_rx[g_rx_n].type=type; g_rx[g_rx_n].plen=(uint16_t)len; memcpy(g_rx[g_rx_n].pay,pay,len);
            g_rx_n++;
        }
        pthread_mutex_unlock(&g_mu);
        /* 回 ACK（m_ack_t，code=MEOW_OK, status=1）；best-effort */
        {
            m_ack_t a; a.code=MEOW_OK; a.status=1;
            (void)srv_send(c, MSG_ACK, (uint8_t*)&a, sizeof a);
        }
next:
        close(c);
    }
    close(lfd);
    unlink(TEST_SOCK);
    return NULL;
}

/* 取第 n 帧（n 从 0 起）；返回 1=有，0=无。 */
static int rx_get(int n, uint16_t *type, uint16_t *plen, uint8_t *pay, int cap)
{
    pthread_mutex_lock(&g_mu);
    int ok = (n < g_rx_n);
    if (ok) { *type = g_rx[n].type; *plen = g_rx[n].plen;
              size_t c = g_rx[n].plen < (uint16_t)cap ? g_rx[n].plen : (uint16_t)cap;
              memcpy(pay, g_rx[n].pay, c); }
    pthread_mutex_unlock(&g_mu);
    return ok;
}

int main(void)
{
    setenv("MEOW_IPC_SOCK", TEST_SOCK, 1);
    setenv("MEOW_LOG_APP", "os.meow.hello", 1);

    pthread_t th; pthread_create(&th,NULL,srv_thread,NULL);
    /* 等服务端就绪 */
    for (int i=0;i<50 && g_srv_fd<0;i++) usleep(20000);
    if (g_srv_fd < 0) { fprintf(stderr,"server not ready\n"); return 1; }

    int fail = 0;

    /* 1) meow_notify_ipc_notif_open 发 MSG_NOTIF_OPEN（want_ack=1 → 服务端回 ACK，不阻塞） */
    meow_notify_ipc_notif_open("os.meow.hello", 7, 3, 8, 28, 0);
    usleep(100000);
    uint16_t t, pl; uint8_t pay[256];
    if (rx_get(0,&t,&pl,pay,sizeof pay) && t==MSG_NOTIF_OPEN && pl>=sizeof(m_notif_open_t)) {
        m_notif_open_t o; memcpy(&o,pay,sizeof o);
        if (strcmp(o.app_id,"os.meow.hello")==0 && o.event_seq==7 && o.origin_x==3 &&
            o.origin_y==8 && o.hotzone==28 && o.flags==0) {
            printf("PASS notif_open: type=0x%04x app=%s seq=%u oy=%u hz=%u\n", t, o.app_id, o.event_seq, o.origin_y, o.hotzone);
        } else { printf("FAIL notif_open: field mismatch\n"); fail=1; }
    } else { printf("FAIL notif_open: unexpected frame type=0x%04x plen=%u\n", t, pl); fail=1; }

    /* 2) meow_ui_sys_notif_pull(5)：顶部下滑系统手势 → SDK 上报 MSG_NOTIF_OPEN（不渲染系统 UI）。
     *    app_id 走 env MEOW_LOG_APP；hotzone=状态栏激活(28)；fullscreen=0 → flags=0。 */
    meow_ui_sys_notif_pull(5);
    usleep(100000);
    if (rx_get(1,&t,&pl,pay,sizeof pay) && t==MSG_NOTIF_OPEN && pl>=sizeof(m_notif_open_t)) {
        m_notif_open_t o; memcpy(&o,pay,sizeof o);
        if (strcmp(o.app_id,"os.meow.hello")==0 && o.origin_y==5 && o.hotzone==28 && o.flags==0) {
            printf("PASS sys_notif_pull: gesture->MSG_NOTIF_OPEN app=%s oy=%u hz=%u nseq=%u\n", o.app_id, o.origin_y, o.hotzone, o.event_seq);
        } else { printf("FAIL sys_notif_pull: field mismatch\n"); fail=1; }
    } else { printf("FAIL sys_notif_pull: unexpected frame type=0x%04x plen=%u\n", t, pl); fail=1; }

    /* 3) meow_notify_ipc_notif_close 发 MSG_NOTIF_CLOSE */
    meow_notify_ipc_notif_close("os.meow.hello", 0);
    usleep(100000);
    if (rx_get(2,&t,&pl,pay,sizeof pay) && t==MSG_NOTIF_CLOSE && pl>=sizeof(m_notif_close_t)) {
        m_notif_close_t o; memcpy(&o,pay,sizeof o);
        if (strcmp(o.app_id,"os.meow.hello")==0 && o.reason==0) {
            printf("PASS notif_close: type=0x%04x app=%s reason=%u\n", t, o.app_id, o.reason);
        } else { printf("FAIL notif_close: field mismatch\n"); fail=1; }
    } else { printf("FAIL notif_close: unexpected frame type=0x%04x plen=%u\n", t, pl); fail=1; }

    /* 4) 帧组装解析 round-trip：构造 m_notif_open_t 序列化 → 解析恢复各字段。 */
    {
        m_notif_open_t a; memset(&a,0,sizeof a);
        snprintf(a.app_id,sizeof a.app_id,"os.meow.hello");
        a.event_seq=9; a.origin_x=2; a.origin_y=32; a.hotzone=4; a.flags=1;
        m_notif_open_t b; memset(&b,0,sizeof b);
        memcpy(&b,&a,sizeof a);
        if (b.event_seq==9 && b.origin_y==32 && b.hotzone==4 && b.flags==1 && b.app_id[0]=='o')
            printf("PASS roundtrip: m_notif_open_t 44B (sz=%zu)\n", sizeof a);
        else { printf("FAIL roundtrip\n"); fail=1; }
    }

    /* 5) meow_notify_ipc_send_raw want_ack 路径（无效帧类型，服务端回 ERR? no——回 ACK；不崩即可） */
    {
        uint32_t x = 0x12345678u;
        int r = meow_notify_ipc_send_raw(MSG_NOTIF_OPEN, &x, sizeof x, 1);
        /* want_ack 读到 ACK 即返回 0；无服务端才 -1。这里服务端在跑，应为 0。 */
        printf("%s send_raw(MSG_NOTIF_OPEN, want_ack) -> %d\n", r==0?"PASS":"FAIL", r);
        if (r!=0) fail=1;
    }

    g_stop = 1;
    pthread_join(th, NULL);   /* 服务端线程自关 lfd 并退出 */

    if (fail) { printf("RESULT: FAIL\n"); return 1; }
    printf("RESULT: ALL PASS\n");
    return 0;
}