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feat: 支持uts容器

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BREAKING CHANGE:
支持uts容器对外变更:
支持sethostname

Close #I6A7C8

Signed-off-by: zhushengle <zhushengle@huawei.com>
Change-Id: I2504f77c37bb4149861673c81688bd112563c24b
This commit is contained in:
zhushengle
2023-01-12 14:18:55 +08:00
parent 8701e73c9f
commit 6c8735cb9e
23 changed files with 638 additions and 46 deletions
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2
testsuites/unittest/container/full/It_pid_container_003.cpp
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@@ -51,7 +51,7 @@ static int ChildFunClone1(void *p)
{
(void)p;
pid_t pid = getpid();
const int COUNT = 1000;
const int COUNT = 100;
int childPid;
int childFunRet = (int)pid;
int processCount = 0;

2
testsuites/unittest/container/full/It_pid_container_009.cpp
View File

@@ -35,7 +35,7 @@ static int ChildFun(void *p)
int ret;
int status = 0;
pid_t pid;
int count = 1000;
int count = 100;
int processCount = 0;
pid = getpid();

81
testsuites/unittest/container/full/It_uts_container_003.cpp Normal file
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@@ -0,0 +1,81 @@
/*
* Copyright (c) 2023-2023 Huawei Device Co., Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* 3. Neither the name of the copyright holder nor the names of its contributors may be used
* to endorse or promote products derived from this software without specific prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "It_container_test.h"
#include "sys/resource.h"
#include "sys/wait.h"
#include "pthread.h"
#include "sched.h"
const int SLEEP_TIME_US = 1000;
const int LOOP_NUM = 100;
static int ChildFunc(void *arg)
{
(void)arg;
usleep(SLEEP_TIME_US);
exit(EXIT_CODE_ERRNO_5);
}
static int GroupProcess(void *arg)
{
(void)arg;
int ret;
int status = 0;
for (int i = 0; i < LOOP_NUM; i++) {
int argTmp = CHILD_FUNC_ARG;
auto pid = CloneWrapper(ChildFunc, CLONE_NEWUTS, &argTmp);
if (pid == -1) {
return EXIT_CODE_ERRNO_1;
}
ret = waitpid(pid, &status, 0);
status = WEXITSTATUS(status);
if (status != EXIT_CODE_ERRNO_5) {
return EXIT_CODE_ERRNO_2;
}
}
exit(EXIT_CODE_ERRNO_5);
}
void ItUtsContainer003(void)
{
int ret;
int status = 0;
int arg = CHILD_FUNC_ARG;
auto pid = CloneWrapper(GroupProcess, CLONE_NEWUTS, &arg);
ASSERT_NE(pid, -1);
ret = waitpid(pid, &status, 0);
ASSERT_EQ(ret, pid);
status = WEXITSTATUS(status);
ASSERT_EQ(status, EXIT_CODE_ERRNO_5);
}