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Diffstat (limited to 'testsuites/libtests/flashdev01/init.c')
| -rw-r--r-- | testsuites/libtests/flashdev01/init.c | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/testsuites/libtests/flashdev01/init.c b/testsuites/libtests/flashdev01/init.c new file mode 100644 index 0000000000..6ce9709496 --- /dev/null +++ b/testsuites/libtests/flashdev01/init.c @@ -0,0 +1,190 @@ +/* + * SPDX-License-Identifier: BSD-2-Clause + * + * Copyright (C) 2023 Aaron Nyholm + * + * 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. + * + * 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 OWNER 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 "tmacros.h" + +#include "test_flashdev.h" + +#include <stdio.h> +#include <stdlib.h> +#include <fcntl.h> +#include <sys/ioctl.h> + +#define TEST_NAME_LENGTH 10 + +#define TEST_DATA_SIZE (PAGE_SIZE * PAGE_COUNT) +#define PAGE_COUNT 16 +#define PAGE_SIZE 128 +#define WB_SIZE 1 + +const char rtems_test_name[] = "FLASHDEV 1"; + +static void run_test(void); + +static void run_test(void) { + + char buff[TEST_DATA_SIZE] = {0}; + FILE *file; + int fd; + rtems_flashdev* flash; + int status; + char* read_data; + rtems_flashdev_region e_args; + rtems_flashdev_ioctl_page_info pg_info; + rtems_flashdev_region region; + uint32_t jedec; + int page_count; + int type; + size_t wb_size; + + /* Initalize the flash device driver and flashdev */ + flash = test_flashdev_init(); + rtems_test_assert(flash != NULL); + + /* Register the flashdev as a device */ + status = rtems_flashdev_register(flash, "dev/flashdev0"); + rtems_test_assert(!status); + + /* Open the flashdev */ + file = fopen("dev/flashdev0", "r+"); + rtems_test_assert(file != NULL); + fd = fileno(file); + + /* Read data from flash */ + read_data = fgets(buff, TEST_DATA_SIZE, file); + rtems_test_assert(read_data != NULL); + + /* Fseek to start of flash */ + status = fseek(file, 0x0, SEEK_SET); + rtems_test_assert(!status); + + /* Write the test name to the flash */ + status = fwrite(rtems_test_name, TEST_NAME_LENGTH, 1, file); + rtems_test_assert(status == 1); + + /* Fseek to start of flash and read again */ + status = fseek(file, 0x0, SEEK_SET); + rtems_test_assert(!status); + fgets(buff, TEST_DATA_SIZE, file); + rtems_test_assert(!strncmp(buff, rtems_test_name, TEST_NAME_LENGTH)); + + /* Test Erasing */ + e_args.offset = 0x0; + e_args.size = PAGE_SIZE; + status = ioctl(fd, RTEMS_FLASHDEV_IOCTL_ERASE, &e_args); + rtems_test_assert(!status); + + fseek(file, 0x0, SEEK_SET); + fgets(buff, TEST_DATA_SIZE, file); + rtems_test_assert(buff[0] == 0); + + /* Test getting JEDEC ID */ + status = ioctl(fd, RTEMS_FLASHDEV_IOCTL_JEDEC_ID, &jedec); + rtems_test_assert(!status); + rtems_test_assert(jedec == 0x00ABCDEF); + + /* Test getting flash type */ + status = ioctl(fd, RTEMS_FLASHDEV_IOCTL_TYPE, &type); + rtems_test_assert(!status); + rtems_test_assert(type == RTEMS_FLASHDEV_NOR); + + /* Test getting page info from offset */ + pg_info.location = PAGE_SIZE + PAGE_SIZE/2; + + status = ioctl(fd, RTEMS_FLASHDEV_IOCTL_PAGEINFO_BY_OFFSET, &pg_info); + rtems_test_assert(!status); + rtems_test_assert(pg_info.page_info.offset == PAGE_SIZE); + rtems_test_assert(pg_info.page_info.size == PAGE_SIZE); + + /* Test getting page info from index */ + pg_info.location = 2; + status = ioctl(fd, RTEMS_FLASHDEV_IOCTL_PAGEINFO_BY_INDEX, &pg_info); + rtems_test_assert(!status); + rtems_test_assert(pg_info.page_info.offset == 2*PAGE_SIZE); + rtems_test_assert(pg_info.page_info.size == PAGE_SIZE); + + /* Test getting page count */ + status = ioctl(fd, RTEMS_FLASHDEV_IOCTL_PAGE_COUNT, &page_count); + rtems_test_assert(!status); + rtems_test_assert(page_count == PAGE_COUNT); + + /* Test getting write block size */ + status = ioctl(fd, RTEMS_FLASHDEV_IOCTL_WRITE_BLOCK_SIZE, &wb_size); + rtems_test_assert(!status); + rtems_test_assert(wb_size == WB_SIZE); + + /* Test Regions */ + region.offset = 0x400; + region.size = 0x200; + status = ioctl(fd, RTEMS_FLASHDEV_IOCTL_REGION_SET, ®ion); + rtems_test_assert(!status); + + /* Test read to larger then region */ + fseek(file, 0x0, SEEK_SET); + read_data = fgets(buff, 2048, file); + rtems_test_assert(read_data == NULL); + + /* Test fseek outside of region */ + status = fseek(file, 0x201, SEEK_SET); + rtems_test_assert(status); + + /* Write to base unset region and check the writes location */ + fseek(file, 0x0, SEEK_SET); + fwrite("HELLO WORLD", 11, 1, file); + ioctl(fd, RTEMS_FLASHDEV_IOCTL_REGION_UNSET, NULL); + fseek(file, 0x400, SEEK_SET); + fgets(buff, 11, file); + rtems_test_assert(strncmp(buff, "HELLO WORLD", 11)); +} + +static void Init(rtems_task_argument arg) +{ + TEST_BEGIN(); + + run_test(); + + TEST_END(); + rtems_test_exit(0); +} + +#define CONFIGURE_MICROSECONDS_PER_TICK 2000 + +#define CONFIGURE_APPLICATION_DOES_NOT_NEED_CLOCK_DRIVER + +#define CONFIGURE_MAXIMUM_FILE_DESCRIPTORS 7 + +#define CONFIGURE_MAXIMUM_TASKS 2 + +#define CONFIGURE_MAXIMUM_SEMAPHORES 1 + +#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION + +#define CONFIGURE_RTEMS_INIT_TASKS_TABLE + +#define CONFIGURE_INIT + +#include <rtems/confdefs.h> |