Remove obsolete sync_test.c

    defaults: ["libsync_defaults"],

}

cc_test {

    name: "sync_test",

    defaults: ["libsync_defaults"],

    gtest: false,

    srcs: ["sync_test.c"],

}

cc_test {

    name: "sync-unit-tests",

    shared_libs: ["libsync"],

/*

 *  sync_test.c

 *

 *   Copyright 2012 Google, Inc

 *

 *  Licensed under the Apache License, Version 2.0 (the "License");

 *  you may not use this file except in compliance with the License.

 *  You may obtain a copy of the License at

 *

 *      http://www.apache.org/licenses/LICENSE-2.0

 *

 *  Unless required by applicable law or agreed to in writing, software

 *  distributed under the License is distributed on an "AS IS" BASIS,

 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

 *  See the License for the specific language governing permissions and

 *  limitations under the License.

 */

#include <errno.h>

#include <pthread.h>

#include <stdio.h>

#include <string.h>

#include <unistd.h>

#include <android/sync.h>

#include "sw_sync.h"

pthread_mutex_t printf_mutex = PTHREAD_MUTEX_INITIALIZER;

struct sync_thread_data {

    int thread_no;

    int fd[2];

};

void *sync_thread(void *data)

{

    struct sync_thread_data *sync_data = data;

    struct sync_fence_info_data *info;

    int err;

    int i;

    for (i = 0; i < 2; i++) {

        err = sync_wait(sync_data->fd[i], 10000);

        pthread_mutex_lock(&printf_mutex);

        if (err < 0) {

            printf("thread %d wait %d failed: %s\n", sync_data->thread_no,

                   i, strerror(errno));

        } else {

            printf("thread %d wait %d done\n", sync_data->thread_no, i);

        }

        info = sync_fence_info(sync_data->fd[i]);

        if (info) {

            struct sync_pt_info *pt_info = NULL;

            printf("  fence %s %d\n", info->name, info->status);

            while ((pt_info = sync_pt_info(info, pt_info))) {

                int ts_sec = pt_info->timestamp_ns / 1000000000LL;

                int ts_usec = (pt_info->timestamp_ns % 1000000000LL) / 1000LL;

                printf("    pt %s %s %d %d.%06d", pt_info->obj_name,

                       pt_info->driver_name, pt_info->status,

                       ts_sec, ts_usec);

                if (!strcmp(pt_info->driver_name, "sw_sync"))

                    printf(" val=%d\n", *(uint32_t *)pt_info->driver_data);

                else

                    printf("\n");

            }

            sync_fence_info_free(info);

        }

        pthread_mutex_unlock(&printf_mutex);

    }

    return NULL;

}

int main(int argc __attribute__((unused)), char *argv[] __attribute__((unused)))

{

    struct sync_thread_data sync_data[4];

    pthread_t threads[4];

    int sync_timeline_fd;

    int i, j;

    char str[256];

    sync_timeline_fd = sw_sync_timeline_create();

    if (sync_timeline_fd < 0) {

        perror("can't create sw_sync_timeline:");

        return 1;

    }

    for (i = 0; i < 3; i++) {

        sync_data[i].thread_no = i;

        for (j = 0; j < 2; j++) {

            unsigned val = i + j * 3 + 1;

            snprintf(str, sizeof(str), "test_fence%d-%d", i, j);

            int fd = sw_sync_fence_create(sync_timeline_fd, str, val);

            if (fd < 0) {

                printf("can't create sync pt %d: %s", val, strerror(errno));

                return 1;

            }

            sync_data[i].fd[j] = fd;

            printf("sync_data[%d].fd[%d] = %d;\n", i, j, fd);

        }

    }

    sync_data[3].thread_no = 3;

    for (j = 0; j < 2; j++) {

        snprintf(str, sizeof(str), "merged_fence%d", j);

        sync_data[3].fd[j] = sync_merge(str, sync_data[0].fd[j], sync_data[1].fd[j]);

        if (sync_data[3].fd[j] < 0) {

            printf("can't merge sync pts %d and %d: %s\n",

                   sync_data[0].fd[j], sync_data[1].fd[j], strerror(errno));

            return 1;

        }

    }

    for (i = 0; i < 4; i++)

        pthread_create(&threads[i], NULL, sync_thread, &sync_data[i]);

    for (i = 0; i < 3; i++) {

        int err;

        printf("press enter to inc to %d\n", i+1);

        fgets(str, sizeof(str), stdin);

        err = sw_sync_timeline_inc(sync_timeline_fd, 1);

        if (err < 0) {

            perror("can't increment sync obj:");

            return 1;

        }

    }

    printf("press enter to close sync_timeline\n");

    fgets(str, sizeof(str), stdin);

    close(sync_timeline_fd);

    printf("press enter to end test\n");

    fgets(str, sizeof(str), stdin);

    for (i = 0; i < 3; i++) {

        void *val;

        pthread_join(threads[i], &val);

    }

    return 0;

}