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Remove obsolete sync_test.c 

Tests in this file depends on long out-of-date behavior of the sync
api. More current tests are in tests/sync_test.cpp.

Test: quis custodiet ipsos custodes?
Change-Id: Ia0a0970dde17c1ae4e1d79fac1a9fe3b54e8fcd6
This commit is contained in:
Jesse Hall 2018-05-23 16:22:46 -07:00
parent 8cf185e542
commit 2576a439e6
2 changed files with 0 additions and 154 deletions
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7
libsync/Android.bp
View File

@ -39,13 +39,6 @@ cc_library_static {
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"],

147
libsync/sync_test.c
View File

@ -1,147 +0,0 @@
/*
* 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;
}