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list test

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Gabor Adam Toth 2011-10-31 20:04:41 +01:00
parent 6a994e2eb2
commit 1713e08576
1 changed files with 208 additions and 0 deletions
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test/test_list.c Normal file
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#include <stdio.h>
#include <stdlib.h>
#include <sys/time.h>
#include <lib.h>
#include <psyc/parse.h>
#include <psyc/render.h>
#include <psyc/syntax.h>
#define NELEMS 100
int main (int argc, char **argv) {
uint8_t verbose = argc > 1;
int i, k, n, ret;
psycParseListState listState;
psycList list_text, list_bin;
psycString elems_text[NELEMS], elems_bin[NELEMS], elem;
char buf_text[NELEMS * 200], buf_bin[NELEMS * 200], *elems[NELEMS], **elems2 = NULL;
struct timeval start, end;
for (i=0; i<NELEMS; i++)
elems_text[i] = (psycString) PSYC_C2STR("1234567890abcdefghijklmnopqrstuvwxyz-._ 1234567890abcdefghijklmnopqrstuvwxyz-._ 1234567890abcdefghijklmnopqrstuvwxyz-._ 1234567890");
for (i=0; i<NELEMS; i++)
elems_bin[i] = (psycString) PSYC_C2STR("1234567890|abcdefghijklmnopqrstuvwxyz|_\n1234567890|abcdefghijklmnopqrstuvwxyz|_\n1234567890|abcdefghijklmnopqrstuvwxyz|_\n1234567890");
list_text = psyc_list_new(elems_text, PSYC_NUM_ELEM(elems_text), PSYC_LIST_NO_LENGTH);
list_bin = psyc_list_new(elems_bin, PSYC_NUM_ELEM(elems_bin), PSYC_LIST_CHECK_LENGTH);
psyc_render_list(&list_text, buf_text, sizeof(buf_text));
psyc_render_list(&list_bin, buf_bin, sizeof(buf_bin));
printf("list_text: %ld\n%.*s\n", list_text.length, (int)list_text.length, buf_text);
printf("list_bin: %ld\n%.*s\n", list_bin.length, (int)list_bin.length, buf_bin);
#if 1
printf("parsing text list to elems[]\n");
gettimeofday(&start, NULL);
for (n = 0; n < NELEMS; n++) {
psyc_parse_list_state_init(&listState);
psyc_parse_list_buffer_set(&listState, buf_text, list_text.length);
i = 0;
do {
ret = psyc_parse_list(&listState, &elem);
switch (ret) {
case PSYC_PARSE_LIST_END:
ret = 0;
case PSYC_PARSE_LIST_ELEM:
if (verbose) printf("|%d: %.*s... (%ld)\n", i, 10, elem.ptr, elem.length);
//elems[i] = malloc(elem.length);
//memcpy(&elems[i++], elem.ptr, elem.length);
break;
default:
printf("# Error while parsing list: %i\n", ret);
ret = -1;
}
} while (ret > 0);
}
gettimeofday(&end, NULL);
//printf("%ld ms\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec) / 1000);
printf("%ld us\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
#endif
#if 1
printf("parsing binary list to elems[]\n");
gettimeofday(&start, NULL);
for (n = 0; n < NELEMS; n++) {
psyc_parse_list_state_init(&listState);
psyc_parse_list_buffer_set(&listState, buf_bin, list_bin.length);
i = 0;
do {
ret = psyc_parse_list(&listState, &elem);
switch (ret) {
case PSYC_PARSE_LIST_END:
ret = 0;
case PSYC_PARSE_LIST_ELEM:
//if (verbose) printf("|%.*s\n", (int)elem.length, elem.ptr);
if (verbose) printf("|%d: %.*s... (%ld)\n", i, 10, elem.ptr, elem.length);
elems[i] = malloc(elem.length);
memcpy(elems[i++], elem.ptr, elem.length);
break;
default:
printf("# Error while parsing list: %i\n", ret);
ret = -1;
}
} while (ret > 0);
}
gettimeofday(&end, NULL);
//printf("%ld ms\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
printf("%ld us\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
#endif
#if 1
printf("parsing binary list to elems2[] with realloc\n");
gettimeofday(&start, NULL);
for (n = 0; n < NELEMS; n++) {
psyc_parse_list_state_init(&listState);
psyc_parse_list_buffer_set(&listState, buf_bin, list_bin.length);
i = 0;
do {
ret = psyc_parse_list(&listState, &elem);
switch (ret) {
case PSYC_PARSE_LIST_END:
ret = 0;
case PSYC_PARSE_LIST_ELEM:
if (elems2)
elems2 = realloc(elems2, (i+1) * sizeof(char*));
else
elems2 = malloc((i+1) * sizeof(char*));
elems2[i] = malloc(elem.length);
memcpy(elems2[i++], elem.ptr, elem.length);
break;
default:
printf("# Error while parsing list: %i\n", ret);
ret = -1;
}
} while (ret > 0);
}
gettimeofday(&end, NULL);
//printf("%ld ms\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
printf("%ld us\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
#endif
#if 1
printf("parsing binary list to elems2[] with malloc\n");
gettimeofday(&start, NULL);
for (n = 0; n < NELEMS; n++) {
psyc_parse_list_state_init(&listState);
psyc_parse_list_buffer_set(&listState, buf_bin, list_bin.length);
i = 0;
do {
ret = psyc_parse_list(&listState, &elem);
switch (ret) {
case PSYC_PARSE_LIST_END:
ret = 0;
case PSYC_PARSE_LIST_ELEM:
/*
if (elems2)
elems2 = realloc(elems2, (i+1) * sizeof(char*));
else
elems2 = malloc((i+1) * sizeof(char*));
*/
elems2 = malloc(sizeof(char*));
elems2[i] = malloc(elem.length);
memcpy(elems2[i], elem.ptr, elem.length);
break;
default:
printf("# Error while parsing list: %i\n", ret);
ret = -1;
}
} while (ret > 0);
}
gettimeofday(&end, NULL);
//printf("%ld ms\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
printf("%ld us\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
#endif
#if 1
printf("parsing binary list to elems2[] with double-parsing\n");
gettimeofday(&start, NULL);
for (n = 0; n < NELEMS; n++) {
psyc_parse_list_state_init(&listState);
psyc_parse_list_buffer_set(&listState, buf_bin, list_bin.length);
i = 0;
k = 0;
do {
ret = psyc_parse_list(&listState, &elem);
switch (ret) {
case PSYC_PARSE_LIST_END:
ret = 0;
case PSYC_PARSE_LIST_ELEM:
k++;
break;
default:
printf("# Error while parsing list: %i\n", ret);
ret = -1;
}
} while (ret > 0);
elems2 = malloc(k * sizeof(char*));
psyc_parse_list_buffer_set(&listState, buf_bin, list_bin.length);
do {
ret = psyc_parse_list(&listState, &elem);
switch (ret) {
case PSYC_PARSE_LIST_END:
ret = 0;
case PSYC_PARSE_LIST_ELEM:
elems2[i] = malloc(elem.length);
memcpy(elems2[i++], elem.ptr, elem.length);
break;
default:
printf("# Error while parsing list: %i\n", ret);
ret = -1;
}
} while (ret > 0);
}
gettimeofday(&end, NULL);
//printf("%ld ms\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
printf("%ld us\n", (end.tv_sec * 1000000 + end.tv_usec - start.tv_sec * 1000000 - start.tv_usec));
#endif
return 0;
}