b0a5cd8a28
For improved QA etc. For the start with initial test cases for avl, base64, jshn and list components. Moved runqueue and blobmsg from examples to tests. Converted just a few first test cases from json-script example into the new cram based unit test, more to come. Signed-off-by: Petr Štetiar <ynezz@true.cz>
87 lines
1.8 KiB
C
87 lines
1.8 KiB
C
#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include "avl.h"
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#include "avl-cmp.h"
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#include "utils.h"
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#define OUT(fmt, ...) do { \
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fprintf(stdout, "%s: " fmt, __func__, ## __VA_ARGS__); \
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} while (0);
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struct node {
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struct avl_node avl;
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};
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static void test_basics()
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{
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size_t i;
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struct avl_tree t;
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struct node *temp;
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struct node *elem;
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struct node *last;
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struct node *first;
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const char *vals[] = {
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"zero", "one", "two", "three", "four", "five", "six",
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"seven", "eight", "nine", "ten", "eleven", "twelve"
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};
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avl_init(&t, avl_strcmp, false, NULL);
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OUT("insert: ");
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for (i=0; i<ARRAY_SIZE(vals); i++) {
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struct node *n = malloc(sizeof(struct node));
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n->avl.key = vals[i];
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int r = avl_insert(&t, &n->avl);
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fprintf(stdout, "%d=%s ", r, (char *)n->avl.key);
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}
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fprintf(stdout, "\n");
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OUT("insert duplicate: ");
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for (i=0; i<ARRAY_SIZE(vals); i++) {
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struct node *n = malloc(sizeof(struct node));
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n->avl.key = vals[i];
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int r = avl_insert(&t, &n->avl);
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fprintf(stdout, "%d=%s ", r, (char *)n->avl.key);
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if (r)
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free(n);
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}
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fprintf(stdout, "\n");
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first = avl_first_element(&t, first, avl);
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last = avl_last_element(&t, last, avl);
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OUT("first=%s last=%s\n", (char*)first->avl.key, (char*)last->avl.key);
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OUT("for each element: ");
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avl_for_each_element(&t, elem, avl) {
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fprintf(stdout, "%s ", (char*)elem->avl.key);
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}
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fprintf(stdout, "\n");
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OUT("delete 'one' element\n");
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elem = avl_find_element(&t, "one", elem, avl);
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avl_delete(&t, &elem->avl);
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free(elem);
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OUT("for each element reverse: ");
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avl_for_each_element_reverse(&t, elem, avl) {
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fprintf(stdout, "%s ", (char*)elem->avl.key);
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}
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fprintf(stdout, "\n");
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OUT("delete all elements\n");
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avl_for_each_element_safe(&t, elem, avl, temp) {
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avl_delete(&t, &elem->avl);
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free(elem);
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}
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}
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int main()
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{
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test_basics();
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return 0;
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}
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