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test inode inode_allocate and free function

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Victor 2023-11-11 14:27:37 -08:00
parent 43d1a57f12
commit 2fd109e1dd
1 changed files with 34 additions and 6 deletions
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40
test/layer1_API.cpp
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@ -17,38 +17,66 @@ int main(int argc, char *argv[]) {
H->rawdisk_read((1) * SECTOR_SIZE, buffer, sizeof(buffer));
u_int64_t t = 0;
for (int j = 0; j < 8; j++)
t |= ((u_int64_t)buffer[j]) << (8 * j);
t |= ((u_int64_t)(unsigned char)buffer[j]) << (8 * j);
assert(t == 2);
//test the number before end of inode 524286
H->rawdisk_read((MAX_INODE - 2) * SECTOR_SIZE, buffer, sizeof(buffer));
t = 0;
for (int j = 0; j < 8; j++)
t |= ((u_int64_t)buffer[j]) << (8 * j);
t |= ((u_int64_t)(unsigned char)buffer[j]) << (8 * j);
fprintf(stderr,"[t %llu,%d]\n",t,__LINE__);
assert(t == MAX_INODE - 1);
//test the end of inode 1~524287
H->rawdisk_read((MAX_INODE - 1) * SECTOR_SIZE, buffer, sizeof(buffer));
t = 0;
for (int j = 0; j < 8; j++)
t |= ((u_int64_t)buffer[j]) << (8 * j);
t |= ((u_int64_t)(unsigned char)buffer[j]) << (8 * j);
assert(t == 0);
//test the begining of datablock
H->rawdisk_read((MAX_INODE) * SECTOR_SIZE, buffer, sizeof(buffer));
t = 0;
for (int j = 0; j < 8; j++)
t |= ((u_int64_t)buffer[j]) << (8 * j);
t |= ((u_int64_t)(unsigned char)buffer[j]) << (8 * j);
assert(t == (MAX_INODE+2048*8)*SECTOR_SIZE);
//test the end of the datablock
H->rawdisk_read((MAX_BLOCKNUM - 2048*8) * SECTOR_SIZE, buffer, sizeof(buffer));
t = 0;
for (int j = 0; j < 8; j++)
t |= ((u_int64_t)buffer[j]) << (8 * j);
t |= ((u_int64_t)(unsigned char)buffer[j]) << (8 * j);
assert(t == (MAX_BLOCKNUM)*SECTOR_SIZE);
//initialize
int inode_list[20] = {0};
printf("Allocate 20 inode num:{");
for(int i=0;i<20;i++){
inode_list[i] = inop.inode_allocate(*H);
printf(" %d", inode_list[i]);
}
printf("}\n");
//free the last 10
printf("Free: inode num:{");
for(int i=10;i<20;i++){
inop.inode_free(*H,inode_list[i]);
printf(" %d", inode_list[i]);
}
printf("}\n");
//allocate again the last 10
printf("Allocate again: inode num:{");
for(int i=10;i<20;i++){
inode_list[i] = inop.inode_allocate(*H);
printf(" %d", inode_list[i]);
}
printf("}\n");
printf("The status 20 inode num:{");
for(int i=0;i<20;i++){
printf(" %d", inode_list[i]);
}
printf("}\n");
delete H; // Delete the RawDisk object
return 0;