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test.c
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// vim: sw=2 ts=2 et :
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "trie.h"
#define say(fmt, ...) fprintf(stderr, fmt, __VA_ARGS__)
#define sayln(fmt, ...) fprintf(stderr, fmt "\n", __VA_ARGS__)
#define OK sayln("%s", "[ OK ]");
#define FAIL sayln("%s", "[FAIL]"); exit(13);
#define puti(t, key, val) \
say("Putting %s=%d: ", key, val); \
if (trie_put(t, key, &val, sizeof(val), NULL)) { \
FAIL; \
} \
OK; \
#define geti(t, key, val) \
do { \
say("Getting %s=%d: ", key, val); \
const int *v = (const int*)trie_get(t, key); \
if (NULL == v) { \
FAIL; \
} \
if (*v != val) { \
FAIL; \
} \
OK; \
} while (0);
#define putst(t, key, val) \
say("Putting %s=%lu: ", key, val); \
if (trie_put(t, key, &val, sizeof(val), NULL)) { \
FAIL; \
} \
OK; \
#define getst(t, key, val) \
do { \
say("Getting %s=%lu: ", key, val); \
const size_t *v = (const size_t*)trie_get(t, key); \
if (NULL == v) { \
say("%s", "[NULL ret] "); \
FAIL; \
} \
if (*v != val) { \
say("Need: %lu, got: %lu ", val, *v); \
FAIL; \
} \
OK; \
} while (0);
static void test1() {
sayln("%s", "Starting tests 1");
trie_t *t = trie_init(NULL);
char key5[] = "ccccccccc";
size_t val5 = 2;
putst(t, key5, val5);
getst(t, key5, val5);
int val = 888;
char key[] = "fstv";
int val2 = 13;
char key2[] = "sstv";
int val3 = 666;
char key3[] = "qwer";
size_t val4 = 0;
char key4[] = "aaa";
puti(t, key, val);
geti(t, key, val);
puti(t, key2, val2);
geti(t, key2, val2);
puti(t, key3, val3);
geti(t, key3, val3);
putst(t, key4, val4);
getst(t, key4, val4);
puti(t, key, val);
geti(t, key, val);
puti(t, key, val);
geti(t, key, val);
puti(t, key2, val2);
geti(t, key2, val2);
geti(t, key, val);
puti(t, key, val);
geti(t, key, val);
geti(t, key2, val2);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
geti(t, key3, val3);
geti(t, key2, val2);
geti(t, key, val);
sayln("%s", "Big data");
const size_t tests_cnt = 150;
char **keys = (char**)malloc(sizeof(char*) * tests_cnt);
keys[0] = (char*)malloc(tests_cnt+1);
strcpy(keys[0], "a");
for (size_t i = 1; i < tests_cnt; ++i) {
keys[i] = (char*)malloc(tests_cnt+1);
strcpy(keys[i], keys[i-1]);
keys[i][0]++;
if (keys[i][0] == '\0')
keys[i][0] = '\1';
}
size_t *vals = (size_t*)malloc(sizeof(size_t) * tests_cnt);
for (size_t i = 0; i < tests_cnt; ++i) {
strcat(keys[0], "a");
for (size_t j = 1; j < i; ++j) {
char s[] = "a";
s[0] += j;
if (s[0] == '\0') s[0] = '\1';
strcat(keys[j], s);
}
vals[i] = i;
for (size_t j = 0; j < i; ++j) {
putst(t, keys[j], vals[j]);
getst(t, keys[j], vals[j]);
}
}
sayln("%s", "Long lines");
const size_t ln_len = 16384;
char *ln = (char*)malloc(ln_len);
for (size_t i = 0; i < ln_len; ln[i++] = 'a');
for (size_t i = 0; i < tests_cnt; ++i) {
for (size_t j = 0; j < ln_len; ++j) {
if (j % (i+1) == (j % 0x13)) {
ln[j] *= 2;
if (!ln[j]) {
ln[j] = '\1';
}
}
}
putst(t, ln, i);
getst(t, ln, i);
}
trie_destroy(t);
}
static char** custom_divisor(const char *key) {
size_t key_len = strlen(key);
size_t parts_cnt = (key_len / 4) + (key_len % 4 != 0);
char **parts = (char**)malloc(sizeof(char*) * (parts_cnt + 1));
size_t pos = 0;
for (size_t i = 0; i < parts_cnt; ++i) {
if (NULL == (parts[i] = (char*)malloc(5))) {
for (size_t j = 0; j < i; ++j) {
free(parts[i]);
}
free(parts);
return NULL;
}
parts[i+1] = NULL;
size_t j = 0;
#define CPY_INC \
do { \
if (pos < key_len) { \
parts[i][j++] = key[pos++]; \
} \
if (pos >= key_len) { \
parts[i][j] = '\0'; \
goto end; \
} \
} while (0);
CPY_INC;
CPY_INC;
CPY_INC;
CPY_INC;
parts[i][4] = '\0';
}
end:
return parts;
}
static void test2() {
sayln("%s", "Starting tests 2");
trie_t *t = trie_init(custom_divisor);
char key5[] = "aaaaaaaaaaaaa";
size_t val5 = 2;
putst(t, key5, val5);
getst(t, key5, val5);
int val = 888;
char key[] = "fstv";
int val2 = 13;
char key2[] = "sstv";
int val3 = 666;
char key3[] = "qwer";
size_t val4 = 0;
char key4[] = "aaa";
puti(t, key, val);
geti(t, key, val);
puti(t, key2, val2);
geti(t, key2, val2);
puti(t, key3, val3);
geti(t, key3, val3);
putst(t, key4, val4);
getst(t, key4, val4);
puti(t, key, val);
geti(t, key, val);
puti(t, key, val);
geti(t, key, val);
puti(t, key2, val2);
geti(t, key2, val2);
geti(t, key, val);
puti(t, key, val);
geti(t, key, val);
geti(t, key2, val2);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
puti(t, key3, val3);
geti(t, key3, val3);
geti(t, key2, val2);
geti(t, key, val);
sayln("%s", "Big data");
const size_t tests_cnt = 150;
char **keys = (char**)malloc(sizeof(char*) * tests_cnt);
keys[0] = (char*)malloc(tests_cnt+1);
strcpy(keys[0], "a");
for (size_t i = 1; i < tests_cnt; ++i) {
keys[i] = (char*)malloc(tests_cnt+1);
strcpy(keys[i], keys[i-1]);
keys[i][0]++;
if (keys[i][0] == '\0')
keys[i][0] = '\1';
}
size_t *vals = (size_t*)malloc(sizeof(size_t) * tests_cnt);
for (size_t i = 0; i < tests_cnt; ++i) {
strcat(keys[0], "a");
for (size_t j = 1; j < i; ++j) {
char s[] = "a";
s[0] += j;
if (s[0] == '\0') s[0] = '\1';
strcat(keys[j], s);
}
vals[i] = i;
for (size_t j = 0; j < i; ++j) {
putst(t, keys[j], vals[j]);
getst(t, keys[j], vals[j]);
}
}
sayln("%s", "Long lines");
const size_t ln_len = 16384;
char *ln = (char*)malloc(ln_len);
for (size_t i = 0; i < ln_len; ln[i++] = 'a');
for (size_t i = 0; i < tests_cnt; ++i) {
for (size_t j = 0; j < ln_len; ++j) {
if (j % (i+1) == (j % 0x13)) {
ln[j] *= 2;
if (!ln[j]) {
ln[j] = '\1';
}
}
}
putst(t, ln, i);
getst(t, ln, i);
}
trie_destroy(t);
}
int main(int argc, char *argv[]) {
test1();
test2();
OK;
(void)argc, (void)argv;
return 0;
}