mirror of https://github.com/grpc/grpc.git
The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
https://grpc.io/
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
68 lines
1.6 KiB
68 lines
1.6 KiB
/* |
|
* |
|
* Copyright 2015 gRPC authors. |
|
* |
|
* 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. |
|
* |
|
*/ |
|
|
|
/* Test of gpr thread local storage support. */ |
|
|
|
#include <grpc/support/log.h> |
|
#include <grpc/support/sync.h> |
|
#include <grpc/support/thd.h> |
|
#include <grpc/support/tls.h> |
|
#include <stdio.h> |
|
#include <stdlib.h> |
|
#include "test/core/util/test_config.h" |
|
|
|
#define NUM_THREADS 100 |
|
|
|
GPR_TLS_DECL(test_var); |
|
|
|
static void thd_body(void* arg) { |
|
intptr_t i; |
|
|
|
GPR_ASSERT(gpr_tls_get(&test_var) == 0); |
|
|
|
for (i = 0; i < 100000; i++) { |
|
gpr_tls_set(&test_var, i); |
|
GPR_ASSERT(gpr_tls_get(&test_var) == i); |
|
} |
|
gpr_tls_set(&test_var, 0); |
|
} |
|
|
|
/* ------------------------------------------------- */ |
|
|
|
int main(int argc, char* argv[]) { |
|
gpr_thd_options opt = gpr_thd_options_default(); |
|
int i; |
|
gpr_thd_id threads[NUM_THREADS]; |
|
|
|
grpc_test_init(argc, argv); |
|
|
|
gpr_tls_init(&test_var); |
|
|
|
gpr_thd_options_set_joinable(&opt); |
|
|
|
for (i = 0; i < NUM_THREADS; i++) { |
|
gpr_thd_new(&threads[i], "grpc_tls_test", thd_body, nullptr, &opt); |
|
} |
|
for (i = 0; i < NUM_THREADS; i++) { |
|
gpr_thd_join(threads[i]); |
|
} |
|
|
|
gpr_tls_destroy(&test_var); |
|
|
|
return 0; |
|
}
|
|
|