【模块名_概率】简要描述：
【OpenHarmony 4.1.6.3】【内核子系统】【TOC】【Hi3516】【必现-10/10】nfs挂载测试执行ActsIpcPipeTest.bin文件失败报错。
【环境信息】:
网络环境
硬件开发板型号
测试环境
Hi3516
其他
【预置条件】:
1.windos搭建nfs挂载环境
【测试步骤】：
1.烧写Hi3516开发板。
2.开发板挂载NFS服务成功。
3.在IPOP连接本机文件和开发板文件。
4.在目标目录下./ActsIpcPipeTest.bin
【预期结果】：
用例执行结果pass
【实际结果】：
用例执行结果2条fail
【恢复手段】：
无法恢复
【出现概率】：问题出现次数/实际测试次数
3/3
OHOS # ./ActsIpcPipeTest.bin
Running main() from ../../../third_party/googletest/googletest/src/gtest_main.cc
[==========] Running 9 tests from 2 test suites.
[----------] Global test environment set-up.
[----------] 4 tests from FifoTest
[ RUN ] FifoTest.testHelloWorld

parent: read: Hello World
child: write: Hello World
[ OK ] FifoTest.testHelloWorld (54 ms)
[ RUN ] FifoTest.testFifoAddDelete
Create fifo 0
Delete fifo 0
Create fifo 1
Delete fifo 1
Create fifo 2
Delete fifo 2
Create fifo 3
Delete fifo 3
Create fifo 4
Delete fifo 4
Create fifo 5
Delete fifo 5
Create fifo 6
Delete fifo 6
Create fifo 7
Delete fifo 7
Create fifo 8
Delete fifo 8
Create fifo 9
Delete fifo 9
Create fifo 10
Delete fifo 10
Create fifo 11
Delete fifo 11
Create fifo 12
Delete fifo 12
Create fifo 13
Delete fifo 13
Create fifo 14
Delete fifo 14
Create fifo 15
Delete fifo 15
Create fifo 16
Delete fifo 16
Create fifo 17
Delete fifo 17
Create fifo 18
Delete fifo 18
Create fifo 19
Delete fifo 19
Create fifo 20
Delete fifo 20
Create fifo 21
Delete fifo 21
Create fifo 22
Delete fifo 22
Create fifo 23
Delete fifo 23
Create fifo 24
Delete fifo 24
Create fifo 25
Delete fifo 25
Create fifo 26
Delete fifo 26
Create fifo 27
Delete fifo 27
Create fifo 28
Delete fifo 28
Create fifo 29
Delete fifo 29
Create fifo 30
Delete fifo 30
Create fifo 31
Delete fifo 31
[ OK ] FifoTest.testFifoAddDelete (6 ms)
[ RUN ] FifoTest.testFifoNonblack
parent write
../../../test/xts/acts/kernel_lite/ipc_posix/pipe_fifo/FifoTest.cpp:156: Failure
Expected equality of these values:
tmpInt
Which is: 1024
MAX_PIPE_BUFFER
Which is: 1023
parent: errno = 2
parent: write num = 1024
child read
child: tmpInt = 1024
child: errno = 2
../../../test/xts/acts/kernel_lite/ipc_posix/pipe_fifo/FifoTest.cpp:161: Failure
Expected equality of these values:
exitCode

Which is: 1
0
target process should exited 0.

[ FAILED ] FifoTest.testFifoNonblack (154 ms)
[ RUN ] FifoTest.testFifoBlock

parent: write : = 2023 bytes
[ OK ] FifoTest.testFifoBlock (112 ms)

[----------] 4 tests from FifoTest (328 ms total)

[----------] 5 tests from PipeTest
[ RUN ] PipeTest.testHelloWorld
[ OK ] PipeTest.testHelloWorld (101 ms)
[ RUN ] PipeTest.tesPipeNonblack
fd 3, 4
1234
5678
[ OK ] PipeTest.tesPipeNonblack (202 ms)
[ RUN ] PipeTest.testPipeBuf
abcd
fd 3, 4
efg

parent: write num = 1024
child: error : read MAX_PIPE_BUFFER = 1024, not 1023
../../../test/xts/acts/kernel_lite/ipc_posix/pipe_fifo/PipeTest.cpp:174: Failure
Expectedd quality of these values:
exitCode
Which is: 1
0
target process should exited 0.

[ FAILED ] PipeTest.testPipeBuf (132 ms)
[ RUN ] PipeTest.testPipeBlock

parent: write num = 2023
[ OK ] PipeTest.testPipeBlock (162 ms)
[ RUN ] PipeTest.testBrotherHelloWorld
[ OK ] PipeTest.testBrotherHelloWorld (102 ms)
[----------] 5 tests from PipeTest (703 ms total)
[----------] Global test environment tear-down
Gtest xml output finished
[==========] 9 tests from 2 test suites ran. (1037 ms total)
[ PASSED ] 7 tests.
[ FAILED ] 2 tests, listed below:
[ FAILED ] FifoTest.testFifoNonblack
[ FAILED ] PipeTest.testPipeBuf

2 FAILED TESTS

OHOS #