chentianya/filex
1
0
Fork 0
mirror of https://github.com/eclipse-threadx/filex.git synced 2026-09-14 04:05:59 +08:00
Code Issues Packages Projects Releases Wiki Activity
Files
454d0fed31189dfcac994c1bf53940a930e75bc9
filex/test/regression_test/filex_file_create_delete_test.c
T

1101 lines
46 KiB
C
Raw Blame History

/* This FileX test concentrates on the file create/delete operations. */
#ifndef FX_STANDALONE_ENABLE
#include "tx_api.h"
#endif
#include "fx_api.h"
#include "fx_fault_tolerant.h"
#include "fx_media.h"
#include "fx_ram_driver_test.h"
#include "fx_utility.h"
#include <stdio.h>
#define DEMO_STACK_SIZE 8192
#define CACHE_SIZE 16*128
#ifdef FX_ENABLE_FAULT_TOLERANT
#define FAULT_TOLERANT_SIZE FX_FAULT_TOLERANT_MINIMAL_BUFFER_SIZE
#else
#define FAULT_TOLERANT_SIZE 0
#endif
/* Define the ThreadX and FileX object control blocks... */
#ifndef FX_STANDALONE_ENABLE
static TX_THREAD ftest_0;
#endif
static FX_MEDIA ram_disk;
static FX_FILE file_1;
static FX_FILE file_2;
static FX_FILE file_3;
static FX_FILE file_4;
static FX_FILE file_5;
static FX_FILE file_6;
static FX_FILE file_7;
/* Define the counters used in the test application... */
#ifndef FX_STANDALONE_ENABLE
static UCHAR *ram_disk_memory;
static UCHAR *cache_buffer;
static UCHAR *fault_tolerant_buffer;
#else
static UCHAR cache_buffer[CACHE_SIZE];
static UCHAR fault_tolerant_buffer[FAULT_TOLERANT_SIZE];
#endif
static UCHAR fat_buffer[128];
static UCHAR name_buffer[FX_MAX_LONG_NAME_LEN+1];
/* Define thread prototypes. */
void filex_file_create_delete_application_define(void *first_unused_memory);
static void ftest_0_entry(ULONG thread_input);
VOID _fx_ram_driver(FX_MEDIA *media_ptr);
void test_control_return(UINT status);
/* Define what the initial system looks like. */
#ifdef CTEST
void test_application_define(void *first_unused_memory)
#else
void filex_file_create_delete_application_define(void *first_unused_memory)
#endif
{
#ifndef FX_STANDALONE_ENABLE
UCHAR *pointer;
/* Setup the working pointer. */
pointer = (UCHAR *) first_unused_memory;
/* Create the main thread. */
tx_thread_create(&ftest_0, "thread 0", ftest_0_entry, 0,
pointer, DEMO_STACK_SIZE,
4, 4, TX_NO_TIME_SLICE, TX_AUTO_START);
pointer = pointer + DEMO_STACK_SIZE;
/* Setup memory for the RAM disk and the sector cache. */
cache_buffer = pointer;
pointer = pointer + CACHE_SIZE;
fault_tolerant_buffer = pointer;
pointer += FAULT_TOLERANT_SIZE;
ram_disk_memory = pointer;
#endif
/* Initialize the FileX system. */
fx_system_initialize();
#ifdef FX_STANDALONE_ENABLE
ftest_0_entry(0);
#endif
}
/* Define the test threads. */
static void ftest_0_entry(ULONG thread_input)
{
UINT status;
UCHAR buffer[30];
ULONG actual;
ULONG64 actual64;
UINT i;
ULONG64 temp;
UINT temp_attr;
FX_PARAMETER_NOT_USED(thread_input);
/* Print out some test information banners. */
printf("FileX Test: File create/delete test................................");
/* Format the media. This needs to be done before opening it! */
status = fx_media_format(&ram_disk,
_fx_ram_driver, // Driver entry
ram_disk_memory, // RAM disk memory pointer
cache_buffer, // Media buffer pointer
CACHE_SIZE, // Media buffer size
"MY_RAM_DISK", // Volume Name
1, // Number of FATs
32, // Directory Entries
0, // Hidden sectors
512, // Total sectors
256, // Sector size
8, // Sectors per cluster
1, // Heads
1); // Sectors per track
return_if_fail( status == FX_SUCCESS);
/* Attempt to invalidate the media cache before the media is opened to generate an error */
status = fx_media_cache_invalidate(&ram_disk);
return_if_fail( status == FX_MEDIA_NOT_OPEN);
/* Attempt to get space available information before the media is opened to generate an error */
status = fx_media_extended_space_available(&ram_disk, &temp);
return_if_fail( status == FX_MEDIA_NOT_OPEN);
/* Attempt to allocate space before the media is opened to generate an error */
status = fx_file_extended_allocate(&file_1, 0);
return_if_fail( status == FX_NOT_OPEN);
/* Attempt to allocate space before the media is opened to generate an error */
status = fx_file_extended_best_effort_allocate(&file_1, 0, &temp);
return_if_fail( status == FX_NOT_OPEN);
/* try to create a file before the media has been opened to generate an error */
status = fx_file_create(&ram_disk, "asdf");
return_if_fail( status == FX_MEDIA_NOT_OPEN);
/* try to close a file before the file has been opened to generate an error */
status = fx_file_close(&file_1);
return_if_fail( status == FX_NOT_OPEN);
/* try to delete a file before the media has been opened to generate an error */
status = fx_file_delete(&ram_disk, "asdf");
return_if_fail( status == FX_MEDIA_NOT_OPEN);
/* this will be caught by _fxe_file_open instead of _fx_file_open if DISABLE_ERROR_CHECKING is not defined */
/* Attempt to open a file before the media has been opened to generate an error */
status = fx_file_open(&ram_disk, &file_5, "rootname2", FX_OPEN_FOR_WRITE);
return_if_fail( (status == FX_MEDIA_NOT_OPEN) || (status == FX_PTR_ERROR));
/* Open the ram_disk. */
status = fx_media_open(&ram_disk, "RAM DISK", _fx_ram_driver, ram_disk_memory, cache_buffer, CACHE_SIZE);
return_if_fail( status == FX_SUCCESS);
#ifdef FX_ENABLE_FAULT_TOLERANT
/* Enable fault tolerant if FX_ENABLE_FAULT_TOLERANT is defined. */
status = fx_fault_tolerant_enable(&ram_disk, fault_tolerant_buffer, FAULT_TOLERANT_SIZE);
return_if_fail( status == FX_SUCCESS);
#endif
/* try to create a file with an illegal name to generate an error */
status = fx_file_create(&ram_disk, "");
return_if_fail( status == FX_INVALID_NAME);
/* try to create a file with an illegal path to generate an error */
status = fx_file_create(&ram_disk, "/subdir/root");
return_if_fail( status == FX_INVALID_PATH);
/* Simple 8.3 rename in the root directory. */
status = fx_directory_create(&ram_disk, "subdir");
status += fx_file_create(&ram_disk, "rootname");
status += fx_file_create(&ram_disk, "rootname1");
status += fx_file_create(&ram_disk, "rootname2");
status += fx_file_create(&ram_disk, "/subdir/rootname");
status += fx_file_create(&ram_disk, "/subdir/rootname1");
return_if_fail( status == FX_SUCCESS);
/* Attempt to open a file that is not a file to generate an error */
status = fx_file_open(&ram_disk, &file_5, "subdir", FX_OPEN_FOR_WRITE);
return_if_fail( status == FX_NOT_A_FILE);
/* try to create and delete a file when the media is write protected to generate an error */
ram_disk.fx_media_driver_write_protect = FX_TRUE;
status = fx_file_create(&ram_disk, "asdf");
return_if_fail( status == FX_WRITE_PROTECT);
status = fx_file_delete(&ram_disk, "rootname");
return_if_fail( status == FX_WRITE_PROTECT);
/* Attempt to open a file while the media is write protected to generate an error */
status = fx_file_open(&ram_disk, &file_5, "rootname2", FX_OPEN_FOR_WRITE);
return_if_fail( status == FX_WRITE_PROTECT);
ram_disk.fx_media_driver_write_protect = FX_FALSE;
/* Attempt to create the same file again. This should cause an error! */
status = fx_file_create(&ram_disk, "rootname");
return_if_fail( status == FX_ALREADY_CREATED);
/* attempt to open a file with an invalid open type to generate an error */
/* This code is executing differently on local vs server. Disabled until cause is explored
status = fx_file_open(&ram_disk, &file_5, "rootname2", 3);
return_if_fail( status == FX_ACCESS_ERROR);
*/
/* try to delete a file in a directory that is read only */
status = fx_file_attributes_read(&ram_disk, "rootname2", &temp_attr);
status += fx_file_attributes_set(&ram_disk, "rootname2", FX_READ_ONLY);
status += fx_file_delete(&ram_disk, "rootname2");
status += fx_file_attributes_set(&ram_disk, "rootname2", temp_attr);
return_if_fail( status == FX_WRITE_PROTECT);
/* Open all the files. */
status = fx_file_open(&ram_disk, &file_1, "rootname", FX_OPEN_FOR_WRITE);
status += fx_file_open(&ram_disk, &file_2, "rootname1", FX_OPEN_FOR_WRITE);
status += fx_file_open(&ram_disk, &file_3, "/subdir/rootname", FX_OPEN_FOR_WRITE);
status += fx_file_open(&ram_disk, &file_4, "/subdir/rootname1", FX_OPEN_FOR_WRITE);
status += fx_file_open(&ram_disk, &file_5, "rootname2", FX_OPEN_FOR_READ);
return_if_fail( status == FX_SUCCESS);
/* attempt to open a file that is already open */
status = fx_file_open(&ram_disk, &file_6, "rootname", FX_OPEN_FOR_WRITE);
return_if_fail( status == FX_ACCESS_ERROR);
/* try to create and delete a file when the media is write protected to generate an error */
ram_disk.fx_media_driver_write_protect = FX_TRUE;
status = fx_file_create(&ram_disk, "asdf");
return_if_fail( status == FX_WRITE_PROTECT);
status = fx_file_delete(&ram_disk, "asdf");
return_if_fail( status == FX_WRITE_PROTECT);
/* Attempt to allocate space while the media is write protected to generate an error */
status = fx_file_extended_allocate(&file_1, 1);
return_if_fail( status == FX_WRITE_PROTECT);
status = fx_file_extended_best_effort_allocate(&file_1, 1, &temp);
return_if_fail( status == FX_WRITE_PROTECT);
ram_disk.fx_media_driver_write_protect = FX_FALSE;
/* test the error checking */
#ifndef FX_DISABLE_ERROR_CHECKING
/* send a null pointer to generate an error */
status = fx_media_extended_space_available(FX_NULL, FX_NULL);
return_if_fail( status == FX_PTR_ERROR);
/* send a null pointer to generate an error */
status = fx_file_extended_best_effort_allocate(FX_NULL, 0, FX_NULL);
/* send null pointer to generate an error */
status = fx_file_create(FX_NULL, "rootname");
return_if_fail( status == FX_PTR_ERROR);
/* send null pointer to generate an error */
status = fx_file_open(FX_NULL, FX_NULL, "rootname", 0);
return_if_fail( status == FX_PTR_ERROR);
/* attempt to open an already open file to generate an error */
status = fx_file_open(&ram_disk, &file_1, "rootname", FX_OPEN_FOR_WRITE);
return_if_fail( status == FX_PTR_ERROR);
/* Attempt to allocate space for a file that is not open to write to generate an error */
status = fx_file_open(&ram_disk, &file_5, "rootname2", FX_OPEN_FOR_READ);
status = fx_file_extended_allocate(&file_5, 1);
return_if_fail( status == FX_ACCESS_ERROR);
/* Attempt to allocate space for a file that is not open to write to generate an error */
status = fx_file_extended_best_effort_allocate(&file_5, 0, &temp);
return_if_fail( status == FX_ACCESS_ERROR);
/* Allocate 0 space for a file */
status = fx_file_extended_allocate(&file_1, 0);
return_if_fail( status == FX_SUCCESS);
/* Allocate 0 space for a file */
status = fx_file_extended_best_effort_allocate(&file_1, 0, &temp);
return_if_fail( status == FX_SUCCESS);
/* Attempt to allocate too much space for a file */
status = fx_file_extended_allocate(&file_1, 0xFFFFFFFFFFFFFFFF);
return_if_fail( status == FX_NO_MORE_SPACE);
/* Corrupt the media. */
ram_disk.fx_media_bytes_per_sector = 0;
status = fx_file_extended_allocate(&file_1, 1);
return_if_fail(status == FX_MEDIA_INVALID);
status = fx_file_extended_best_effort_allocate(&file_1, 1, &actual64);
return_if_fail(status == FX_MEDIA_INVALID);
ram_disk.fx_media_bytes_per_sector = 256;
#endif /* FX_DISABLE_ERROR_CHECKING */
/* try to delete an open file to generate an error */
status = fx_file_delete(&ram_disk, "rootname");
return_if_fail( status == FX_ACCESS_ERROR);
/* try to delete something that is not a file to generate an error */
status = fx_file_delete(&ram_disk, "subdir");
return_if_fail( status == FX_NOT_A_FILE);
/* Now write a buffer to each file. */
status = fx_file_write(&file_1, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", 26);
status += fx_file_write(&file_2, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", 26);
status += fx_file_write(&file_3, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", 26);
status += fx_file_write(&file_4, "ABCDEFGHIJKLMNOPQRSTUVWXYZ", 26);
return_if_fail( status == FX_SUCCESS);
/* Seek to the beginning of each file. */
status += fx_file_seek(&file_1, 0);
status += fx_file_seek(&file_2, 0);
status += fx_file_seek(&file_3, 0);
status += fx_file_seek(&file_4, 0);
return_if_fail( status == FX_SUCCESS);
/* Now read the buffer. */
status = fx_file_read(&file_1, buffer, 30, &actual);
return_if_fail( (status == FX_SUCCESS) && (actual == 26));
/* Only run this if error checking is enabled */
#ifndef FX_DISABLE_ERROR_CHECKING
/* send null pointer to generate an error */
status = fx_file_read(FX_NULL, buffer, 30, &actual);
return_if_fail(status == FX_PTR_ERROR);
#endif /* FX_DISABLE_ERROR_CHECKING */
/* Now read the buffer. */
status = fx_file_read(&file_2, buffer, 30, &actual);
return_if_fail( (status == FX_SUCCESS) && (actual == 26));
/* Now read the buffer. */
status = fx_file_read(&file_3, buffer, 30, &actual);
return_if_fail( (status == FX_SUCCESS) && (actual == 26));
/* Now read the buffer. */
status = fx_file_read(&file_4, buffer, 30, &actual);
return_if_fail( (status == FX_SUCCESS) && (actual == 26));
/* Close all files. */
status = fx_file_close(&file_1);
status += fx_file_close(&file_2);
status += fx_file_close(&file_3);
status += fx_file_close(&file_4);
status += fx_file_close(&file_5);
return_if_fail( status == FX_SUCCESS);
/* Only run this if error checking is enabled */
#ifndef FX_DISABLE_ERROR_CHECKING
/* send null pointer to generate an error */
status = fx_file_close(FX_NULL);
return_if_fail(status == FX_PTR_ERROR);
/* send null pointer to generate an error */
status = fx_file_delete(FX_NULL, "rootname");
return_if_fail(status == FX_PTR_ERROR);
#endif /* FX_DISABLE_ERROR_CHECKING */
/* Delete all files. */
status = fx_file_delete(&ram_disk, "rootname");
status += fx_file_delete(&ram_disk, "rootname1");
status += fx_file_delete(&ram_disk, "/subdir/rootname");
status += fx_file_delete(&ram_disk, "/subdir/rootname1");
status += fx_file_delete(&ram_disk, "rootname2");
status += fx_directory_delete(&ram_disk, "/subdir");
return_if_fail( status == FX_SUCCESS);
/* Attempt to delete an already deleted file. */
status += fx_file_delete(&ram_disk, "rootname");
return_if_fail( status == FX_NOT_FOUND);
/* Close the media. */
status = fx_media_close(&ram_disk);
return_if_fail( status == FX_SUCCESS);
/* Test corner cases in extended best effort allocate. */
/* Format the media. This needs to be done before opening it! */
status = fx_media_format(&ram_disk,
_fx_ram_driver, // Driver entry
ram_disk_memory, // RAM disk memory pointer
cache_buffer, // Media buffer pointer
CACHE_SIZE, // Media buffer size
"MY_RAM_DISK", // Volume Name
1, // Number of FATs
32, // Directory Entries
0, // Hidden sectors
7000, // Total sectors - FAT 16
128, // Sector size
1, // Sectors per cluster
1, // Heads
1); // Sectors per track
return_if_fail( status == FX_SUCCESS);
/* Open the ram_disk. */
status = fx_media_open(&ram_disk, "RAM DISK", _fx_ram_driver, ram_disk_memory, cache_buffer, 128);
return_if_fail( status == FX_SUCCESS);
/* Create a file. */
status = fx_file_create(&ram_disk, "TEST.TXT");
/* Create a secondary file. */
status += fx_file_create(&ram_disk, "TEST1.TXT");
return_if_fail( status == FX_SUCCESS);
/* Open the file. */
status = fx_file_open(&ram_disk, &file_6, "TEST.TXT", FX_OPEN_FOR_WRITE);
status += fx_file_open(&ram_disk, &file_5, "TEST1.TXT", FX_OPEN_FOR_WRITE);
return_if_fail( status == FX_SUCCESS);
/* Write one cluster of information to the TEST1.TXT file. */
status = fx_file_write(&file_5, buffer, 128);
/* Close the secondary file. */
status += fx_file_close(&file_5);
/* Loop to take up the entire ram disk by writing to this file. */
while (ram_disk.fx_media_available_clusters)
{
/* Write a one cluster block. */
status += fx_file_write(&file_6, buffer, 128);
}
return_if_fail( status == FX_SUCCESS);
/* Attempt to allocate when there is nothing available. */
status = fx_file_extended_best_effort_allocate(&file_6, 128, &actual64);
return_if_fail( status == FX_NO_MORE_SPACE);
/* Now release the first cluster to create a hole at the front. */
status = fx_file_delete(&ram_disk, "TEST1.TXT");
/* Now flush everything out. */
fx_media_flush(&ram_disk);
_fx_utility_FAT_flush(&ram_disk);
_fx_utility_logical_sector_flush(&ram_disk, 1, 60000, FX_TRUE);
for (i = 0; i < FX_MAX_FAT_CACHE; i++)
{
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_cluster = 0;
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_value = 0;
}
/* Read the first FAT sector. */
status += fx_media_read(&ram_disk, 1, (VOID *) fat_buffer);
/* Add a FAT entry randomly in the FAT table. */
fat_buffer[4] = 0x03;
fat_buffer[5] = 0x00;
/* Write the FAT corruption out. */
status += fx_media_write(&ram_disk, 1, (VOID *) fat_buffer);
return_if_fail( status == FX_SUCCESS);
/* Attempt to allocate when there is nothing available - with a lost cluster. */
status = fx_file_extended_best_effort_allocate(&file_6, 128, &actual64);
return_if_fail( status == FX_NO_MORE_SPACE);
/* Attempt to allocate when there is an I/O error. */
_fx_utility_fat_entry_read_error_request = 1;
status = fx_file_extended_best_effort_allocate(&file_6, 128, &actual64);
_fx_utility_fat_entry_read_error_request = 0;
return_if_fail( status == FX_IO_ERROR);
/* Now flush everything out. */
fx_media_flush(&ram_disk);
_fx_utility_FAT_flush(&ram_disk);
_fx_utility_logical_sector_flush(&ram_disk, 1, 60000, FX_TRUE);
for (i = 0; i < FX_MAX_FAT_CACHE; i++)
{
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_cluster = 0;
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_value = 0;
}
/* Read the first FAT sector. */
status = fx_media_read(&ram_disk, 1, (VOID *) fat_buffer);
/* Make the first entry available. */
fat_buffer[4] = 0x00;
fat_buffer[5] = 0x00;
/* Write the FAT corruption out. */
status += fx_media_write(&ram_disk, 1, (VOID *) fat_buffer);
return_if_fail( status == FX_SUCCESS);
/* Allocate with an exact fit. */
status = fx_file_extended_best_effort_allocate(&file_6, 128, &actual64);
return_if_fail( status == FX_SUCCESS);
/* Release all the clusters for this file. */
status = fx_file_extended_truncate_release(&file_6, 0);
status += fx_file_write(&file_6, fat_buffer, 128);
status += fx_file_write(&file_6, fat_buffer, 128);
status += fx_file_write(&file_6, fat_buffer, 128);
status += fx_file_write(&file_6, fat_buffer, 128);
/* Allocate 4 clusters. */
status += fx_file_extended_best_effort_allocate(&file_6, 512, &actual64);
return_if_fail( status == FX_SUCCESS);
/* Release all the clusters for this file. */
status = fx_file_extended_truncate_release(&file_6, 0);
/* Allocate 4 clusters with no clusters in the file. */
status += fx_file_extended_best_effort_allocate(&file_6, 512, &actual64);
return_if_fail( status == FX_SUCCESS);
/* Write 512 bytes of data out. */
status += fx_file_write(&file_6, fat_buffer, 128);
status += fx_file_write(&file_6, fat_buffer, 128);
status += fx_file_write(&file_6, fat_buffer, 128);
status += fx_file_write(&file_6, fat_buffer, 128);
/* Now allocate perform allocations with I/O errors on building the new FAT chain. */
_fx_utility_fat_entry_write_error_request = 1;
status += fx_file_extended_best_effort_allocate(&file_6, 512, &actual64);
_fx_utility_fat_entry_write_error_request = 0;
return_if_fail( status == FX_IO_ERROR);
/* Now allocate perform allocations with I/O error on writing the EOF. */
_fx_utility_fat_entry_write_error_request = 4;
status = fx_file_extended_best_effort_allocate(&file_6, 512, &actual64);
_fx_utility_fat_entry_write_error_request = 0;
return_if_fail( status == FX_IO_ERROR);
/* Now allocate perform allocations with I/O error on linking to last cluster. */
_fx_utility_fat_entry_write_error_request = 5;
status = fx_file_extended_best_effort_allocate(&file_6, 512, &actual64);
_fx_utility_fat_entry_write_error_request = 0;
return_if_fail( status == FX_IO_ERROR);
/* Release all the clusters for this file. */
status = fx_file_extended_truncate_release(&file_6, 0);
/* Now flush everything out. */
fx_media_flush(&ram_disk);
_fx_utility_FAT_flush(&ram_disk);
_fx_utility_logical_sector_flush(&ram_disk, 1, 60000, FX_TRUE);
for (i = 0; i < FX_MAX_FAT_CACHE; i++)
{
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_cluster = 0;
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_value = 0;
}
#ifndef FX_ENABLE_FAULT_TOLERANT
/* Now allocate perform allocations with I/O error on the directory write request. */
_fx_utility_logical_sector_write_error_request = 1;
status = fx_file_extended_best_effort_allocate(&file_6, 128, &actual64);
_fx_utility_logical_sector_write_error_request = 0;
return_if_fail( status == FX_IO_ERROR);
#endif
/* Close the file and the media. */
status = fx_file_close(&file_6);
status += fx_media_close(&ram_disk);
return_if_fail( status == FX_SUCCESS);
/* Format the media. This needs to be done before opening it! */
status = fx_media_format(&ram_disk,
_fx_ram_driver, // Driver entry
ram_disk_memory, // RAM disk memory pointer
cache_buffer, // Media buffer pointer
CACHE_SIZE, // Media buffer size
"MY_RAM_DISK", // Volume Name
1, // Number of FATs
32, // Directory Entries
0, // Hidden sectors
21000, // Total sectors - FAT 16
128, // Sector size
3, // Sectors per cluster
1, // Heads
1); // Sectors per track
return_if_fail( status == FX_SUCCESS);
/* Open the ram_disk. */
status = fx_media_open(&ram_disk, "RAM DISK", _fx_ram_driver, ram_disk_memory, cache_buffer, 128);
return_if_fail( status == FX_SUCCESS);
/* Create a file. */
status = fx_file_create(&ram_disk, "TEST.TXT");
return_if_fail( status == FX_SUCCESS);
/* Open the file. */
status = fx_file_open(&ram_disk, &file_6, "TEST.TXT", FX_OPEN_FOR_WRITE);
return_if_fail( status == FX_SUCCESS);
/* Write data to the TEST.TXT file. */
status = fx_file_write(&file_6, buffer, 128);
status += fx_file_write(&file_6, buffer, 128);
status += fx_file_write(&file_6, buffer, 64);
/* Allocate more clusters but with the offset on a sector boundary rather than a cluster boundary. */
status = fx_file_extended_best_effort_allocate(&file_6, 512, &actual64);
return_if_fail( status == FX_SUCCESS);
/* Truncate the file. */
status = fx_file_extended_truncate_release(&file_6, 0);
/* Write data to the TEST.TXT file. */
status += fx_file_write(&file_6, buffer, 128);
/* Allocate more clusters but with the offset on a sector boundary rather than a cluster boundary. */
status += fx_file_extended_best_effort_allocate(&file_6, 512, &actual64);
return_if_fail( status == FX_SUCCESS);
/* Close the file and the media. */
status = fx_file_close(&file_6);
status += fx_media_close(&ram_disk);
return_if_fail( status == FX_SUCCESS);
/* Test corner cases in extended allocate. */
/* Format the media. This needs to be done before opening it! */
status = fx_media_format(&ram_disk,
_fx_ram_driver, // Driver entry
ram_disk_memory, // RAM disk memory pointer
cache_buffer, // Media buffer pointer
CACHE_SIZE, // Media buffer size
"MY_RAM_DISK", // Volume Name
1, // Number of FATs
32, // Directory Entries
0, // Hidden sectors
7000, // Total sectors - FAT 16
128, // Sector size
1, // Sectors per cluster
1, // Heads
1); // Sectors per track
return_if_fail( status == FX_SUCCESS);
/* Open the ram_disk. */
status = fx_media_open(&ram_disk, "RAM DISK", _fx_ram_driver, ram_disk_memory, cache_buffer, 128);
return_if_fail( status == FX_SUCCESS);
/* Create a file. */
status = fx_file_create(&ram_disk, "TEST.TXT");
/* Create a secondary file. */
status += fx_file_create(&ram_disk, "TEST1.TXT");
return_if_fail( status == FX_SUCCESS);
/* Open the file. */
status = fx_file_open(&ram_disk, &file_6, "TEST.TXT", FX_OPEN_FOR_WRITE);
status = fx_file_open(&ram_disk, &file_5, "TEST1.TXT", FX_OPEN_FOR_WRITE);
return_if_fail( status == FX_SUCCESS);
/* Write one cluster of information to the TEST1.TXT file. */
status = fx_file_write(&file_5, buffer, 128);
/* Close the secondary file. */
status += fx_file_close(&file_5);
/* Loop to take up the entire ram disk by writing to this file. */
while (ram_disk.fx_media_available_clusters)
{
/* Write a one cluster block. */
status += fx_file_write(&file_6, buffer, 128);
}
return_if_fail( status == FX_SUCCESS);
/* Attempt to allocate when there is nothing available. */
status = fx_file_extended_allocate(&file_6, 128);
return_if_fail( status == FX_NO_MORE_SPACE);
/* Now release the first cluster to create a hole at the front. */
status = fx_file_delete(&ram_disk, "TEST1.TXT");
/* Now flush everything out. */
fx_media_flush(&ram_disk);
_fx_utility_FAT_flush(&ram_disk);
_fx_utility_logical_sector_flush(&ram_disk, 1, 60000, FX_TRUE);
for (i = 0; i < FX_MAX_FAT_CACHE; i++)
{
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_cluster = 0;
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_value = 0;
}
/* Read the first FAT sector. */
status += fx_media_read(&ram_disk, 1, (VOID *) fat_buffer);
/* Add a FAT entry randomly in the FAT table. */
fat_buffer[4] = 0x03;
fat_buffer[5] = 0x00;
/* Write the FAT corruption out. */
status += fx_media_write(&ram_disk, 1, (VOID *) fat_buffer);
return_if_fail( status == FX_SUCCESS);
/* Attempt to allocate when there is nothing available - with a lost cluster. */
status = fx_file_extended_allocate(&file_6, 128);
return_if_fail( status == FX_NO_MORE_SPACE);
/* Attempt to allocate when there is an I/O error. */
_fx_utility_fat_entry_read_error_request = 1;
status = fx_file_extended_allocate(&file_6, 128);
_fx_utility_fat_entry_read_error_request = 0;
return_if_fail( status == FX_IO_ERROR);
/* Now flush everything out. */
fx_media_flush(&ram_disk);
_fx_utility_FAT_flush(&ram_disk);
_fx_utility_logical_sector_flush(&ram_disk, 1, 60000, FX_TRUE);
for (i = 0; i < FX_MAX_FAT_CACHE; i++)
{
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_cluster = 0;
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_value = 0;
}
/* Read the first FAT sector. */
status = fx_media_read(&ram_disk, 1, (VOID *) fat_buffer);
/* Make the first entry available. */
fat_buffer[4] = 0x00;
fat_buffer[5] = 0x00;
/* Write the FAT corruption out. */
status += fx_media_write(&ram_disk, 1, (VOID *) fat_buffer);
return_if_fail( status == FX_SUCCESS);
/* Allocate with an exact fit. */
status = fx_file_extended_allocate(&file_6, 128);
return_if_fail( status == FX_SUCCESS);
/* Release all the clusters for this file. */
status = fx_file_extended_truncate_release(&file_6, 0);
status += fx_file_write(&file_6, fat_buffer, 128);
status += fx_file_write(&file_6, fat_buffer, 128);
status += fx_file_write(&file_6, fat_buffer, 128);
status += fx_file_write(&file_6, fat_buffer, 128);
/* Allocate 4 clusters. */
status += fx_file_extended_allocate(&file_6, 512);
return_if_fail( status == FX_SUCCESS);
/* Release all the clusters for this file. */
status = fx_file_extended_truncate_release(&file_6, 0);
/* Allocate 4 clusters with no clusters in the file. */
status += fx_file_extended_allocate(&file_6, 512);
return_if_fail( status == FX_SUCCESS);
/* Write 512 bytes of data out. */
status += fx_file_write(&file_6, fat_buffer, 128);
status += fx_file_write(&file_6, fat_buffer, 128);
status += fx_file_write(&file_6, fat_buffer, 128);
status += fx_file_write(&file_6, fat_buffer, 128);
/* Now allocate perform allocations with I/O errors on building the new FAT chain. */
_fx_utility_fat_entry_write_error_request = 1;
status += fx_file_extended_allocate(&file_6, 512);
_fx_utility_fat_entry_write_error_request = 0;
return_if_fail( status == FX_IO_ERROR);
/* Now allocate perform allocations with I/O error on writing the EOF. */
_fx_utility_fat_entry_write_error_request = 4;
status = fx_file_extended_allocate(&file_6, 512);
_fx_utility_fat_entry_write_error_request = 0;
return_if_fail( status == FX_IO_ERROR);
/* Now allocate perform allocations with I/O error on linking to last cluster. */
_fx_utility_fat_entry_write_error_request = 5;
status = fx_file_extended_allocate(&file_6, 512);
_fx_utility_fat_entry_write_error_request = 0;
return_if_fail( status == FX_IO_ERROR);
/* Release all the clusters for this file. */
status = fx_file_extended_truncate_release(&file_6, 0);
/* Now flush everything out. */
fx_media_flush(&ram_disk);
_fx_utility_FAT_flush(&ram_disk);
_fx_utility_logical_sector_flush(&ram_disk, 1, 60000, FX_TRUE);
for (i = 0; i < FX_MAX_FAT_CACHE; i++)
{
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_cluster = 0;
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_value = 0;
}
#ifndef FX_ENABLE_FAULT_TOLERANT
/* Now allocate perform allocations with I/O error on the directory write request. */
_fx_utility_logical_sector_write_error_request = 1;
status = fx_file_extended_allocate(&file_6, 128);
_fx_utility_logical_sector_write_error_request = 0;
return_if_fail( status == FX_IO_ERROR);
#endif
/* Close the file and the media. */
status = fx_file_close(&file_6);
status += fx_media_close(&ram_disk);
return_if_fail( status == FX_SUCCESS);
/* Format the media. This needs to be done before opening it! */
status = fx_media_format(&ram_disk,
_fx_ram_driver, // Driver entry
ram_disk_memory, // RAM disk memory pointer
cache_buffer, // Media buffer pointer
CACHE_SIZE, // Media buffer size
"MY_RAM_DISK", // Volume Name
1, // Number of FATs
32, // Directory Entries
0, // Hidden sectors
21000, // Total sectors - FAT 16
128, // Sector size
3, // Sectors per cluster
1, // Heads
1); // Sectors per track
return_if_fail( status == FX_SUCCESS);
/* Open the ram_disk. */
status = fx_media_open(&ram_disk, "RAM DISK", _fx_ram_driver, ram_disk_memory, cache_buffer, 128);
return_if_fail( status == FX_SUCCESS);
/* Create a file. */
status = fx_file_create(&ram_disk, "TEST.TXT");
return_if_fail( status == FX_SUCCESS);
/* Open the file. */
status = fx_file_open(&ram_disk, &file_6, "TEST.TXT", FX_OPEN_FOR_WRITE);
return_if_fail( status == FX_SUCCESS);
/* Write one cluster of information to the TEST1.TXT file. */
status = fx_file_write(&file_6, buffer, 128);
status += fx_file_write(&file_6, buffer, 128);
status += fx_file_write(&file_6, buffer, 64);
/* Allocate more clusters but with the offset on a sector boundary rather than a cluster boundary. */
status = fx_file_extended_allocate(&file_6, 512);
return_if_fail( status == FX_SUCCESS);
/* Truncate the file. */
status = fx_file_extended_truncate_release(&file_6, 0);
/* Write data to the TEST.TXT file. */
status += fx_file_write(&file_6, buffer, 128);
/* Allocate more clusters but with the offset on a sector boundary rather than a cluster boundary. */
status += fx_file_extended_allocate(&file_6, 512);
return_if_fail( status == FX_SUCCESS);
/* Now test the maximum allocate size. */
actual64 = file_6.fx_file_current_available_size;
file_6.fx_file_current_available_size = 0xFFFFFFF8;
/* Allocate more clusters but with the file near maximum size to test the maximum size logic. */
status = fx_file_extended_allocate(&file_6, 512);
file_6.fx_file_current_available_size = actual64;
return_if_fail( status == FX_NO_MORE_SPACE);
/* Now test the maximum allocate size. */
actual64 = file_6.fx_file_current_available_size;
file_6.fx_file_current_available_size = 0xFFFFFFFFFFFFFFF8;
/* Allocate more clusters but with the file near maximum size to test the maximum size logic. */
status = fx_file_extended_allocate(&file_6, 512);
file_6.fx_file_current_available_size = actual64;
return_if_fail( status == FX_NO_MORE_SPACE);
/* Now test the maximum allocate size. */
actual64 = file_6.fx_file_current_available_size;
file_6.fx_file_current_available_size = 0xFFFFFFF8;
/* Allocate more clusters but with the file near maximum size to test the maximum size logic. */
status = fx_file_extended_best_effort_allocate(&file_6, 512, &actual64);
file_6.fx_file_current_available_size = actual64;
return_if_fail( status == FX_NO_MORE_SPACE);
/* Now test the maximum allocate size. */
actual64 = file_6.fx_file_current_available_size;
file_6.fx_file_current_available_size = 0xFFFFFFFFFFFFFFF8;
/* Allocate more clusters but with the file near maximum size to test the maximum size logic. */
status = fx_file_extended_best_effort_allocate(&file_6, 512, &actual64);
file_6.fx_file_current_available_size = actual64;
return_if_fail( status == FX_NO_MORE_SPACE);
/* Now test a maximium size allocation. */
status = fx_file_extended_best_effort_allocate(&file_6, 0xFFFFFFFFFFFFFFF8ULL, &actual64);
return_if_fail( status == FX_NO_MORE_SPACE);
/* Close the file and the media. */
status = fx_file_close(&file_6);
status += fx_media_close(&ram_disk);
return_if_fail( status == FX_SUCCESS);
/* Check the corner cases of file delete. */
/* Format the media. This needs to be done before opening it! */
status = fx_media_format(&ram_disk,
_fx_ram_driver, // Driver entry
ram_disk_memory, // RAM disk memory pointer
cache_buffer, // Media buffer pointer
CACHE_SIZE, // Media buffer size
"MY_RAM_DISK", // Volume Name
1, // Number of FATs
32, // Directory Entries
0, // Hidden sectors
7000, // Total sectors - FAT 16
128, // Sector size
1, // Sectors per cluster
1, // Heads
1); // Sectors per track
return_if_fail( status == FX_SUCCESS);
/* Open the ram_disk. */
status = fx_media_open(&ram_disk, "RAM DISK", _fx_ram_driver, ram_disk_memory, cache_buffer, 128);
return_if_fail( status == FX_SUCCESS);
/* Create a set of files. */
status = fx_file_create(&ram_disk, "TEST.TXT");
status += fx_file_create(&ram_disk, "TEST1.TXT");
status += fx_file_create(&ram_disk, "TEST2.TXT");
status += fx_file_create(&ram_disk, "TEST3.TXT");
status += fx_file_create(&ram_disk, "TEST4.TXT");
status += fx_file_create(&ram_disk, "TEST5.TXT");
status += fx_file_create(&ram_disk, "TEST6.TXT");
status += fx_file_create(&ram_disk, "TEST7.TXT");
status += fx_file_create(&ram_disk, "TEST8.TXT");
status += fx_file_create(&ram_disk, "TEST9.TXT");
status += fx_file_create(&ram_disk, "TEST10.TXT");
status += fx_file_create(&ram_disk, "TEST11.TXT");
status += fx_file_create(&ram_disk, "TEST12.TXT");
status += fx_file_create(&ram_disk, "TEST13.TXT");
status += fx_file_create(&ram_disk, "TEST14.TXT");
status += fx_file_create(&ram_disk, "TEST15.TXT");
status += fx_file_create(&ram_disk, "TEST16.TXT");
status += fx_file_create(&ram_disk, "TEST17.TXT");
status += fx_file_create(&ram_disk, "TEST18.TXT");
status += fx_file_create(&ram_disk, "TEST19.TXT");
status += fx_file_create(&ram_disk, "TEST20.TXT");
status += fx_file_create(&ram_disk, "TEST21.TXT");
status += fx_file_create(&ram_disk, "TEST22.TXT");
status += fx_file_create(&ram_disk, "TEST23.TXT");
status += fx_file_create(&ram_disk, "TEST24.TXT");
status += fx_file_create(&ram_disk, "TEST25.TXT");
status += fx_file_create(&ram_disk, "TEST26.TXT");
status += fx_file_create(&ram_disk, "TEST27.TXT");
status += fx_file_create(&ram_disk, "TEST28.TXT");
status += fx_file_create(&ram_disk, "TEST29.TXT");
status += fx_file_create(&ram_disk, "TEST30.TXT");
return_if_fail( status == FX_SUCCESS);
/* Open a couple files.... */
status = fx_file_open(&ram_disk, &file_4, "TEST.TXT", FX_OPEN_FOR_WRITE);
status = fx_file_open(&ram_disk, &file_5, "TEST1.TXT", FX_OPEN_FOR_WRITE);
status += fx_file_open(&ram_disk, &file_6, "TEST30.TXT", FX_OPEN_FOR_WRITE);
status += fx_file_open(&ram_disk, &file_7, "TEST29.TXT", FX_OPEN_FOR_WRITE);
status += fx_file_write(&file_4, fat_buffer, 128);
status += fx_file_write(&file_4, fat_buffer, 128);
status += fx_file_write(&file_4, fat_buffer, 128);
status += fx_file_write(&file_4, fat_buffer, 128);
status += fx_file_write(&file_5, fat_buffer, 128);
status += fx_file_write(&file_5, fat_buffer, 128);
status += fx_file_write(&file_5, fat_buffer, 128);
status += fx_file_write(&file_5, fat_buffer, 128);
status += fx_file_write(&file_6, fat_buffer, 128);
status += fx_file_write(&file_6, fat_buffer, 128);
status += fx_file_write(&file_6, fat_buffer, 128);
status += fx_file_write(&file_6, fat_buffer, 128);
status += fx_file_write(&file_7, fat_buffer, 128);
status += fx_file_write(&file_7, fat_buffer, 128);
status += fx_file_write(&file_7, fat_buffer, 128);
status += fx_file_write(&file_7, fat_buffer, 128);
return_if_fail( status == FX_SUCCESS);
/* Now flush everything out. */
fx_media_flush(&ram_disk);
_fx_utility_FAT_flush(&ram_disk);
_fx_utility_logical_sector_flush(&ram_disk, 1, 60000, FX_TRUE);
for (i = 0; i < FX_MAX_FAT_CACHE; i++)
{
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_cluster = 0;
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_value = 0;
}
/* Close TEST.TXT. */
status = fx_file_close(&file_4);
/* Attempt to delete the file, but with open files on a different offset/sector and a write I/O error. */
_fx_utility_logical_sector_read_error_request = 2;
status += fx_file_delete(&ram_disk, "TEST.TXT");
_fx_utility_logical_sector_read_error_request = 0;
return_if_fail( status == FX_IO_ERROR);
/* Close all the open files. */
status = fx_file_close(&file_5);
status += fx_file_close(&file_6);
status += fx_file_close(&file_7);
/* Now flush everything out. */
fx_media_flush(&ram_disk);
_fx_utility_FAT_flush(&ram_disk);
_fx_utility_logical_sector_flush(&ram_disk, 1, 60000, FX_TRUE);
for (i = 0; i < FX_MAX_FAT_CACHE; i++)
{
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_cluster = 0;
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_value = 0;
}
/* Attempt to delete the file, but with a FAT read error. */
_fx_utility_fat_entry_read_error_request = 1;
status += fx_file_delete(&ram_disk, "TEST1.TXT");
_fx_utility_fat_entry_read_error_request = 0;
return_if_fail( status == FX_IO_ERROR);
/* Now flush everything out. */
fx_media_flush(&ram_disk);
_fx_utility_FAT_flush(&ram_disk);
_fx_utility_logical_sector_flush(&ram_disk, 1, 60000, FX_TRUE);
for (i = 0; i < FX_MAX_FAT_CACHE; i++)
{
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_cluster = 0;
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_value = 0;
}
/* Attempt to delete the file, but with a FAT write error. */
_fx_utility_fat_entry_write_error_request = 1;
status = fx_file_delete(&ram_disk, "TEST30.TXT");
_fx_utility_fat_entry_write_error_request = 0;
return_if_fail( status == FX_IO_ERROR);
/* Now flush everything out. */
fx_media_flush(&ram_disk);
_fx_utility_FAT_flush(&ram_disk);
_fx_utility_logical_sector_flush(&ram_disk, 1, 60000, FX_TRUE);
for (i = 0; i < FX_MAX_FAT_CACHE; i++)
{
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_cluster = 0;
ram_disk.fx_media_fat_cache[i].fx_fat_cache_entry_value = 0;
}
/* Read the first FAT sector. */
status = fx_media_read(&ram_disk, 1, (VOID *) fat_buffer);
/* Make the first entry available. */
fat_buffer[4] = 0x02;
fat_buffer[5] = 0x00;
/* Write the FAT corruption out. */
status += fx_media_write(&ram_disk, 1, (VOID *) fat_buffer);
return_if_fail( status == FX_SUCCESS);
/* Attempt to delete the file, but with a bad FAT chain. */
status = fx_file_delete(&ram_disk, "TEST.TXT");
return_if_fail( status == FX_FAT_READ_ERROR);
/* Attempt to delete the file that exceeds the cluster clount (that we modify to be small). */
actual = ram_disk.fx_media_total_clusters;
ram_disk.fx_media_total_clusters = 1;
status = fx_file_delete(&ram_disk, "TEST29.TXT");
ram_disk.fx_media_total_clusters = actual;
return_if_fail( status == FX_FAT_READ_ERROR);
/* Build a long file name, exceeding FX_MAX_LONG_NAME_LEN. */
for (i = 0; i < (FX_MAX_LONG_NAME_LEN+1); i++)
{
name_buffer[i] = 'a';
}
name_buffer[FX_MAX_LONG_NAME_LEN] = 0;
/* Attempt to create a file with this extra long name... this is expected to fail. */
status = fx_file_create(&ram_disk, (CHAR *)name_buffer);
return_if_fail( status == FX_INVALID_NAME);
/* Now open and write to a file so we can test file close I/O error condition. */
status = fx_file_open(&ram_disk, &file_7, "TEST20.TXT", FX_OPEN_FOR_WRITE);
status += fx_file_write(&file_7, fat_buffer, 128);
/* Close the file with an I/O error. */
_fx_utility_logical_sector_read_error_request = 1;
status += fx_file_close(&file_7);
_fx_utility_logical_sector_read_error_request = 0;
return_if_fail( status == FX_IO_ERROR);
/* Now call the best effort allocate with a closed file handle. */
status = fx_file_best_effort_allocate(&file_7, 1, &actual);
return_if_fail( status == FX_NOT_OPEN);
/* Close the media. */
status = fx_media_close(&ram_disk);
return_if_fail( status == FX_SUCCESS);
printf("SUCCESS!\n");
test_control_return(0);
}
Reference in New Issue View Git Blame Copy Permalink