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apps/examples/pipe: check POSIX-compliant behavior of NuttX's FIFOs

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Adjust the test considering the POSIX-compliant behavior of the
NuttX's FIFO (mkfifo), which should block `open` for read-only
and write-only. This test's result is expected to be the same with
any other POSIX-compliant system.

This commit also:

 * Fix redirect test;
 * Use pthread instead `task_create` to be able to run this test
on POSIX-compliant systems;
 * General fixes regarding formatting and error messages;
This commit is contained in:
Tiago Medicci Serrano
2023-03-26 19:19:48 -03:00
committed by Xiang Xiao
parent f2819b71e5
commit 0a9b983e90
4 changed files with 361 additions and 215 deletions
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38
examples/pipe/transfer_test.c
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@@ -77,8 +77,8 @@ static void *transfer_reader(pthread_addr_t pvarg)
if (ret < 0)
{
fprintf(stderr, \
"transfer_reader: read failed, errno=%d\n", \
errno);
"transfer_reader: read failed, errno=%d\n",
errno);
return (void *)(uintptr_t)1;
}
@@ -87,8 +87,8 @@ static void *transfer_reader(pthread_addr_t pvarg)
if (nbytes < NREAD_BYTES)
{
fprintf(stderr, \
"transfer_reader: Too few bytes read -- aborting: %d\n", \
nbytes);
"transfer_reader: Too few bytes read. Aborting: %d\n",
nbytes);
return (void *)(uintptr_t)2;
}
@@ -105,8 +105,8 @@ static void *transfer_reader(pthread_addr_t pvarg)
if (buffer[ndx] != value)
{
fprintf(stderr, \
"transfer_reader: Byte %d, expected %d, found %d\n",
nbytes + ndx, value, buffer[ndx]);
"transfer_reader: Byte %d, expected %d, found %d\n",
nbytes + ndx, value, buffer[ndx]);
return (void *)(uintptr_t)3;
}
@@ -118,8 +118,8 @@ static void *transfer_reader(pthread_addr_t pvarg)
if (nbytes > NREAD_BYTES)
{
fprintf(stderr, \
"transfer_reader: Too many bytes read -- aborting: %d\n", \
nbytes);
"transfer_reader: Too many bytes read. Aborting: %d\n",
nbytes);
return (void *)(uintptr_t)4;
}
@@ -153,13 +153,13 @@ static void *transfer_writer(pthread_addr_t pvarg)
if (ret < 0)
{
fprintf(stderr, \
"transfer_writer: write failed, errno=%d\n", errno);
"transfer_writer: write failed, errno=%d\n", errno);
return (void *)(uintptr_t)1;
}
else if (ret != WRITE_SIZE)
{
fprintf(stderr, \
"transfer_writer: Unexpected write size=%d\n", ret);
"transfer_writer: Unexpected write size=%d\n", ret);
return (void *)(uintptr_t)2;
}
}
@@ -184,17 +184,18 @@ int transfer_test(int fdin, int fdout)
int tmp;
int ret;
printf("transfer_test: fdin=%d fdout=%d\n", fdin, fdout);
/* Start transfer_reader thread */
printf("transfer_test: \
Starting transfer_reader thread\n");
printf("transfer_test: Starting transfer_reader thread\n");
ret = pthread_create(&readerid, NULL, \
transfer_reader, (void *)(intptr_t)fdin);
if (ret != 0)
{
fprintf(stderr, \
"transfer_test: Failed to create transfer_reader thread, \
error=%d\n", ret);
"transfer_test: Failed to create transfer_reader thread,"
"error=%d\n", ret);
return 1;
}
@@ -206,15 +207,15 @@ int transfer_test(int fdin, int fdout)
if (ret != 0)
{
fprintf(stderr, \
"transfer_test: Failed to create transfer_writer thread, \
error=%d\n", ret);
"transfer_test: Failed to create transfer_writer thread,"
"error=%d\n", ret);
pthread_detach(readerid);
ret = pthread_cancel(readerid);
if (ret != 0)
{
fprintf(stderr, \
"transfer_test: Failed to cancel transfer_reader thread, \
error=%d\n", ret);
"transfer_test: Failed to cancel transfer_reader thread,"
"error=%d\n", ret);
}
return 2;
@@ -256,4 +257,3 @@ int transfer_test(int fdin, int fdout)
printf("transfer_test: returning %d\n", ret);
return ret;
}