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213 lines
8.3 KiB
C
213 lines
8.3 KiB
C
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/* Test the condition of fat entry broken. */
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#ifndef FX_STANDALONE_ENABLE
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#include "tx_api.h"
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#endif
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#include "fx_api.h"
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#include "fx_utility.h"
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#include "fx_ram_driver_test.h"
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#include <stdio.h>
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#include <string.h>
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#define DEMO_STACK_SIZE 8192
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/* Set the cache size as the size of one sector causing frequently IO operation. */
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#define CACHE_SIZE 128
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/* Define the ThreadX and FileX object control blocks... */
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#ifndef FX_STANDALONE_ENABLE
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static TX_THREAD ftest_0;
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#endif
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static FX_MEDIA ram_disk;
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/* Define the counters used in the test application... */
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#ifndef FX_STANDALONE_ENABLE
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static UCHAR *ram_disk_memory;
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static UCHAR *cache_buffer;
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#else
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static UCHAR cache_buffer[CACHE_SIZE];
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#endif
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/* Define thread prototypes. */
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void filex_unicode_2_application_define(void *first_unused_memory);
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static void ftest_0_entry(ULONG thread_input);
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VOID _fx_ram_driver(FX_MEDIA *media_ptr);
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void test_control_return(UINT status);
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/* Create a terrible driver. */
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static UINT driver_called_counter = 0;
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static void _fx_terrible_driver(FX_MEDIA *media_ptr)
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{
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driver_called_counter++;
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//printf("\n_fx_terrible_driver has been called %d times.", driver_called_counter);
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// Ensure the variable we want to operate normal at the rest of time.
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media_ptr -> fx_media_root_cluster_32 = 2;
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// To cover the branch at Line 203 in fx_unicode_directory_entry_read.c, modify fx_media_root_cluster_32 at a particular time.
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if ( driver_called_counter == 2)
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{
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media_ptr -> fx_media_root_cluster_32 = 0xffffffff;
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}
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if ( driver_called_counter == 9)
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{
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media_ptr -> fx_media_root_cluster_32 = 1;
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}
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(* _fx_ram_driver)(media_ptr);
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}
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/* Define what the initial system looks like. */
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#ifdef CTEST
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void test_application_define(void *first_unused_memory)
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#else
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void filex_unicode_2_application_define(void *first_unused_memory)
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#endif
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{
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#ifndef FX_STANDALONE_ENABLE
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UCHAR *pointer;
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/* Setup the working pointer. */
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pointer = (UCHAR *) first_unused_memory;
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/* Create the main thread. */
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tx_thread_create(&ftest_0, "thread 0", ftest_0_entry, 0,
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pointer, DEMO_STACK_SIZE,
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4, 4, TX_NO_TIME_SLICE, TX_AUTO_START);
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pointer = pointer + DEMO_STACK_SIZE;
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/* Setup memory for the RAM disk and the sector cache. */
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cache_buffer = pointer;
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pointer = pointer + CACHE_SIZE;
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ram_disk_memory = pointer;
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#endif
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/* Initialize the FileX system. */
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fx_system_initialize();
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#ifdef FX_STANDALONE_ENABLE
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ftest_0_entry(0);
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#endif
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}
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static UCHAR long_unicode_name1[] = {1, 0, 2, 0, 3, 0, 4, 0, 5, 0, 6, 0, 0, 0};
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/* Define the test threads. */
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static void ftest_0_entry(ULONG thread_input)
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{
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UINT status, length;
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UCHAR destination_name[128];
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UCHAR destination_name_1[128];
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FX_PARAMETER_NOT_USED(thread_input);
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/* Print out some test information banners. */
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printf("FileX Test: Unicode 2 test.........................................");
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/* Format the media as FAT32. This needs to be done before opening it! */
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status = fx_media_format(&ram_disk,
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_fx_ram_driver, // Driver entry
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ram_disk_memory_large, // RAM disk memory pointer
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cache_buffer, // Media buffer pointer
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128, // Media buffer size
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"MY_RAM_DISK", // Volume Name
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1, // Number of FATs
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32, // Directory Entries
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0, // Hidden sectors
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70000, // Total sectors
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128, // Sector size
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1, // Sectors per cluster
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1, // Heads
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1); // Sectors per track
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return_value_if_fail( status == FX_SUCCESS, 1);
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status = fx_media_open(&ram_disk, "RAM DISK", _fx_ram_driver, ram_disk_memory_large, cache_buffer, CACHE_SIZE);
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return_value_if_fail( status == FX_SUCCESS, 2);
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length = fx_unicode_length_get( long_unicode_name1);
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status = fx_unicode_directory_create( &ram_disk, long_unicode_name1, length, (CHAR *)destination_name);
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long_unicode_name1[0]++;
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length = fx_unicode_length_get( long_unicode_name1);
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status = fx_unicode_file_create( &ram_disk, long_unicode_name1, length, (CHAR *)destination_name_1);
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long_unicode_name1[0]++;
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length = fx_unicode_length_get( long_unicode_name1);
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status = fx_unicode_file_create( &ram_disk, long_unicode_name1, length, (CHAR *)destination_name_1);
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status = fx_media_flush(&ram_disk);
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return_value_if_fail( status == FX_SUCCESS, 3);
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// Register our terrible driver.
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ram_disk.fx_media_driver_entry = _fx_terrible_driver;
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long_unicode_name1[0]++;
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length = fx_unicode_length_get( long_unicode_name1);
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status = fx_unicode_file_create( &ram_disk, long_unicode_name1, length, (CHAR *)destination_name_1);
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return_value_if_fail( status == FX_SUCCESS, 4);
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// Register our terrible driver.
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ram_disk.fx_media_driver_entry = _fx_ram_driver;
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/* Corrupt the media. */
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ram_disk.fx_media_bytes_per_sector = 0;
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status = fx_unicode_file_create(&ram_disk, long_unicode_name1, length, (CHAR*)destination_name_1);
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return_value_if_fail(status == FX_MEDIA_INVALID, 4);
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ram_disk.fx_media_bytes_per_sector = 128;
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status = fx_media_abort( &ram_disk);
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return_value_if_fail( status == FX_SUCCESS, 5);
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/* Format the media. This needs to be done before opening it! */
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status = fx_media_format(&ram_disk,
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_fx_ram_driver, // Driver entry
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ram_disk_memory_large, // RAM disk memory pointer
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cache_buffer, // Media buffer pointer
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128, // Media buffer size
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"MY_RAM_DISK", // Volume Name
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1, // Number of FATs
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32, // Directory Entries
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0, // Hidden sectors
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70000, // Total sectors
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128, // Sector size
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1, // Sectors per cluster
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1, // Heads
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1); // Sectors per track
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return_value_if_fail( status == FX_SUCCESS, 6);
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status = fx_media_open(&ram_disk, "RAM DISK", _fx_ram_driver, ram_disk_memory_large, cache_buffer, CACHE_SIZE);
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return_value_if_fail( status == FX_SUCCESS, 7);
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length = fx_unicode_length_get( long_unicode_name1);
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status = fx_unicode_directory_create( &ram_disk, long_unicode_name1, length, (CHAR *)destination_name);
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long_unicode_name1[0]++;
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length = fx_unicode_length_get( long_unicode_name1);
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status = fx_unicode_file_create( &ram_disk, long_unicode_name1, length, (CHAR *)destination_name_1);
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long_unicode_name1[0]++;
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length = fx_unicode_length_get( long_unicode_name1);
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status = fx_unicode_file_create( &ram_disk, long_unicode_name1, length, (CHAR *)destination_name_1);
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status = fx_media_flush(&ram_disk);
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return_value_if_fail( status == FX_SUCCESS, 8);
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// Register our terrible driver.
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ram_disk.fx_media_driver_entry = _fx_terrible_driver;
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long_unicode_name1[0]++;
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length = fx_unicode_length_get( long_unicode_name1);
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status = fx_unicode_file_create( &ram_disk, long_unicode_name1, length, (CHAR *)destination_name_1);
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// Our modification will not influence the result.
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return_value_if_fail( status == FX_SUCCESS, 9);
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// Register our terrible driver.
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ram_disk.fx_media_driver_entry = _fx_ram_driver;
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status = fx_media_abort( &ram_disk);
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return_value_if_fail( status == FX_SUCCESS, 10);
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printf("SUCCESS!\n");
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test_control_return(0);
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}
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