tests/xnu_quick_test/tests.c

181  *	Test fsync, ftruncate, lseek, pread, pwrite, read, readv, truncate, write, writev system calls.
226 	my_result = read( my_fd, my_bufp, 10);
228 		printf( "read call failed with error %d - \"%s\" \n", errno, strerror( errno) );
233 			printf( "read call failed - should have read 0 bytes on empty file - read %ld \n", (long int) my_result );
236 			printf( "read call failed - should have read 0 bytes on empty file - read %d \n", (int) my_result );
241 	/* this write should fail since we opened for read only */
246 			printf( "write should have failed for read only fd -  %ld \n", (long int) my_result );
249 			printf( "write should have failed for read only fd -  %d \n", (int) my_result );
406 		printf( "pread or pwrite failed to read / write correct data \n" );
509 	/* write some data then try to read it */
522 	/* Try to read - this should fail since we opened file with O_WRONLY */
523 	my_result = read( my_fd, &my_buffer[0], sizeof(my_buffer) );
526 		printf( "read call should have failed with errno 9 (EBADF) \n" );
530 		printf( "read call should have failed with errno 9 (EBADF).  actually failed with %d - \"%s\" \n", my_err, strerror( my_err) );
544 	my_result = read( my_fd, &my_buffer[0], sizeof(my_buffer) );
546 		printf( "read call failed with error %d - \"%s\" \n", errno, strerror( errno) );
550 		printf( "read failed - should have read 0 bytes. \n" );
583 	my_result = read( my_fd, &my_buffer[0], sizeof(my_buffer) );
585 		printf( "read call failed with error %d - \"%s\" \n", errno, strerror( errno) );
589 		printf( "read failed to get correct data \n" );
1275 	/* make sure we can read the symlink file */
1281 	/* make sure we read some data */
1283 		printf( "readlink failed to read any data. \n" );
1571 		my_count = read( my_fildes[0], &my_buffer[0], sizeof(my_buffer) );
1573 			printf( "read from pipe failed.  got errno %d - %s. \n", errno, strerror( errno ) );
1592 	close( my_fildes[0] ); /* close read end of pipe */
2372 	/* now read it back and make sure data is correct */
2374 	my_count = read( my_fd, &my_buffer[0], sizeof(my_buffer) );
2376 		printf( "read call failed with error %d - \"%s\" \n", errno, strerror( errno) );
2386 	my_count = read( my_newfd, &my_buffer[0], sizeof(my_buffer) );
2388 		printf( "read call failed with error %d - \"%s\" \n", errno, strerror( errno) );
2950 	my_count = read( my_fd, &my_buffer[0], sizeof(struct acct) );
2952 		printf( "read call failed with error %d - \"%s\" \n", errno, strerror( errno) );
3942 		/* open read end of fifo */
3950 		/* read message from parent */
3952 		my_result = read( my_child_fd, &my_buffer[0], sizeof(my_buffer) );
3954 			printf( "read call failed with error %d - \"%s\" \n", errno, strerror( errno) );
3959 			printf( "read wrong message from parent \n" );
4421 	my_result = read( my_fd1, &my_buffer[0], 8 );
4798 	/* read some data */
4814 				printf( "aio_read or aio_write failed - wrong data read \n" );
4896 	my_result = read( my_fd_list[ 0 ], my_buffers[ 0 ], 16);
4898 		printf( "read call failed with error %d - \"%s\" \n", errno, strerror( errno) );
4902 		printf( "aio_fsync or aio_write failed - wrong data read \n" );