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68 lines
2.1 KiB
C
68 lines
2.1 KiB
C
#include "brt.h"
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#include "memory.h"
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#include "brt-internal.h"
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#include <fcntl.h>
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#include <assert.h>
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#include <string.h>
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void test_serialize(void) {
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// struct brt source_brt;
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struct brtnode sn,*dn; /* Source node, Dest node */
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int fd = open("brt-serialize-test.brt", O_RDWR|O_CREAT, 0777);
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int r;
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assert(fd>=0);
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// source_brt.fd=fd;
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sn.nodesize = 1024;
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sn.thisnodename = sn.nodesize*20;
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sn.height = 1;
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sn.u.n.n_children = 2;
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sn.u.n.childkeys[0] = strdup("hello");
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sn.u.n.childkeylens[0] = 6;
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sn.u.n.totalchildkeylens = 6;
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sn.u.n.children[0] = sn.nodesize*30;
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sn.u.n.children[1] = sn.nodesize*35;
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r = hashtable_create(&sn.u.n.htables[0]); assert(r==0);
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r = hashtable_create(&sn.u.n.htables[1]); assert(r==0);
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r = hash_insert(sn.u.n.htables[0], "a", 2, "aval", 5); assert(r==0);
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r = hash_insert(sn.u.n.htables[0], "b", 2, "bval", 5); assert(r==0);
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r = hash_insert(sn.u.n.htables[1], "x", 2, "xval", 5); assert(r==0);
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sn.u.n.n_bytes_in_hashtables = 3*(KEY_VALUE_OVERHEAD+2+5);
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serialize_brtnode_to(fd, sn.nodesize*20, sn.nodesize, &sn);
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deserialize_brtnode_from(fd, sn.nodesize*20, &dn, sn.nodesize);
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assert(dn->thisnodename==sn.nodesize*20);
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assert(dn->height == 1);
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assert(dn->u.n.n_children==2);
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assert(strcmp(dn->u.n.childkeys[0], "hello")==0);
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assert(dn->u.n.childkeylens[0]==6);
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assert(dn->u.n.totalchildkeylens==6);
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assert(dn->u.n.children[0]==sn.nodesize*30);
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assert(dn->u.n.children[1]==sn.nodesize*35);
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{
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bytevec data; ITEMLEN datalen;
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int r = hash_find(dn->u.n.htables[0], "a", 2, &data, &datalen);
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assert(r==0);
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assert(strcmp(data,"aval")==0);
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assert(datalen==5);
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r=hash_find(dn->u.n.htables[0], "b", 2, &data, &datalen);
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assert(r==0);
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assert(strcmp(data,"bval")==0);
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assert(datalen==5);
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r=hash_find(dn->u.n.htables[1], "x", 2, &data, &datalen);
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assert(r==0);
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assert(strcmp(data,"xval")==0);
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assert(datalen==5);
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}
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}
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int main (int argc __attribute__((__unused__)), char *argv[] __attribute__((__unused__))) {
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memory_check = 1;
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test_serialize();
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return 0;
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}
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