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#include <stdlib.h> // free
#include <sys/types.h> // open
#include <sys/stat.h>
#include <fcntl.h>
#include <unistd.h> // close
#include "unity.h"
#include "full_read.h"
void
test_full_read ( void )
{
// echo -e -n '\x00\x10\x20\x30\x40\x50\x60\x70\x80\x90' >
// file_test_full_read.bin
int fd = open ( "file_test_full_read.bin", O_RDONLY );
TEST_ASSERT ( fd != -1 );
char *buff;
ssize_t total_read = full_read ( fd, &buff );
TEST_ASSERT ( total_read != -1 );
close ( fd );
TEST_ASSERT_NOT_NULL ( buff );
TEST_ASSERT_EQUAL_INT ( 10, total_read );
unsigned char expected[10] = { 0x00, 0x10, 0x20, 0x30, 0x40,
0x50, 0x60, 0x70, 0x80, 0x90 };
TEST_ASSERT_EQUAL_MEMORY ( expected, buff, 10 );
free ( buff );
}
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