build: removing src/utils and replacing with squareball

squareball is a new general purpose library for C99, based on the code
removed from src/utils

1 files changed, 0 insertions, 824 deletions

diff --git a/tests/check_utils.c b/tests/check_utils.c
deleted file mode 100644
index a42c75a..0000000
--- a/tests/check_utils.c
+++ /dev/null
@@ -1,824 +0,0 @@
-/*
- * blogc: A blog compiler.
- * Copyright (C) 2014-2015 Rafael G. Martins <rafael@rafaelmartins.eng.br>
- *
- * This program can be distributed under the terms of the BSD License.
- * See the file LICENSE.
- */
-
-#include <stdarg.h>
-#include <stddef.h>
-#include <setjmp.h>
-#include <cmocka.h>
-
-#include <stdlib.h>
-
-#include "../src/utils/utils.h"
-
-
-static void
-test_slist_append(void **state)
-{
-    b_slist_t *l = NULL;
-    l = b_slist_append(l, (void*) b_strdup("bola"));
-    assert_non_null(l);
-    assert_string_equal(l->data, "bola");
-    assert_null(l->next);
-    l = b_slist_append(l, (void*) b_strdup("guda"));
-    assert_non_null(l);
-    assert_string_equal(l->data, "bola");
-    assert_non_null(l->next);
-    assert_string_equal(l->next->data, "guda");
-    assert_null(l->next->next);
-    b_slist_free_full(l, free);
-}
-
-
-static void
-test_slist_free(void **state)
-{
-    b_slist_t *l = NULL;
-    char *t1 = b_strdup("bola");
-    char *t2 = b_strdup("guda");
-    char *t3 = b_strdup("chunda");
-    l = b_slist_append(l, (void*) t1);
-    l = b_slist_append(l, (void*) t2);
-    l = b_slist_append(l, (void*) t3);
-    b_slist_free(l);
-    assert_string_equal(t1, "bola");
-    assert_string_equal(t2, "guda");
-    assert_string_equal(t3, "chunda");
-    free(t1);
-    free(t2);
-    free(t3);
-}
-
-
-static void
-test_slist_length(void **state)
-{
-    b_slist_t *l = NULL;
-    l = b_slist_append(l, (void*) b_strdup("bola"));
-    l = b_slist_append(l, (void*) b_strdup("guda"));
-    l = b_slist_append(l, (void*) b_strdup("chunda"));
-    assert_int_equal(b_slist_length(l), 3);
-    b_slist_free_full(l, free);
-}
-
-
-static void
-test_strdup(void **state)
-{
-    char *str = b_strdup("bola");
-    assert_string_equal(str, "bola");
-    free(str);
-    str = b_strdup(NULL);
-    assert_null(str);
-}
-
-
-static void
-test_strndup(void **state)
-{
-    char *str = b_strndup("bolaguda", 4);
-    assert_string_equal(str, "bola");
-    free(str);
-    str = b_strndup("bolaguda", 30);
-    assert_string_equal(str, "bolaguda");
-    free(str);
-    str = b_strndup("bolaguda", 8);
-    assert_string_equal(str, "bolaguda");
-    free(str);
-    str = b_strdup(NULL);
-    assert_null(str);
-}
-
-
-static void
-test_strdup_printf(void **state)
-{
-    char *str = b_strdup_printf("bola");
-    assert_string_equal(str, "bola");
-    free(str);
-    str = b_strdup_printf("bola, %s", "guda");
-    assert_string_equal(str, "bola, guda");
-    free(str);
-}
-
-
-static void
-test_str_starts_with(void **state)
-{
-    assert_true(b_str_starts_with("bolaguda", "bola"));
-    assert_true(b_str_starts_with("bola", "bola"));
-    assert_false(b_str_starts_with("gudabola", "bola"));
-    assert_false(b_str_starts_with("guda", "bola"));
-    assert_false(b_str_starts_with("bola", "bolaguda"));
-}
-
-
-static void
-test_str_ends_with(void **state)
-{
-    assert_true(b_str_ends_with("bolaguda", "guda"));
-    assert_true(b_str_ends_with("bola", "bola"));
-    assert_false(b_str_ends_with("gudabola", "guda"));
-    assert_false(b_str_ends_with("guda", "bola"));
-    assert_false(b_str_ends_with("bola", "gudabola"));
-}
-
-
-static void
-test_str_strip(void **state)
-{
-    char *str = b_strdup("  \tbola\n  \t");
-    assert_string_equal(b_str_strip(str), "bola");
-    free(str);
-    str = b_strdup("guda");
-    assert_string_equal(b_str_strip(str), "guda");
-    free(str);
-    assert_null(b_str_strip(NULL));
-}
-
-
-static void
-test_str_split(void **state)
-{
-    char **strv = b_str_split("bola:guda:chunda", ':', 0);
-    assert_string_equal(strv[0], "bola");
-    assert_string_equal(strv[1], "guda");
-    assert_string_equal(strv[2], "chunda");
-    assert_null(strv[3]);
-    b_strv_free(strv);
-    strv = b_str_split("bola:guda:chunda", ':', 2);
-    assert_string_equal(strv[0], "bola");
-    assert_string_equal(strv[1], "guda:chunda");
-    assert_null(strv[2]);
-    b_strv_free(strv);
-    strv = b_str_split("bola:guda:chunda", ':', 1);
-    assert_string_equal(strv[0], "bola:guda:chunda");
-    assert_null(strv[1]);
-    b_strv_free(strv);
-    strv = b_str_split("", ':', 1);
-    assert_null(strv[0]);
-    b_strv_free(strv);
-    assert_null(b_str_split(NULL, ':', 0));
-}
-
-
-static void
-test_str_replace(void **state)
-{
-    char *str = b_str_replace("bolao", 'o', "zaz");
-    assert_string_equal(str, "bzazlazaz");
-    free(str);
-    str = b_str_replace("bolao", 'b', "zaz");
-    assert_string_equal(str, "zazolao");
-    free(str);
-}
-
-
-static void
-test_strv_join(void **state)
-{
-    const char *pieces[] = {"guda","bola", "chunda", NULL};
-    char *str = b_strv_join(pieces, ":");
-    assert_string_equal(str, "guda:bola:chunda");
-    free(str);
-    const char *pieces2[] = {NULL};
-    str = b_strv_join(pieces2, ":");
-    assert_string_equal(str, "");
-    free(str);
-    assert_null(b_strv_join(NULL, ":"));
-}
-
-
-static void
-test_strv_length(void **state)
-{
-    char *pieces[] = {"guda","bola", "chunda", NULL};
-    assert_int_equal(b_strv_length(pieces), 3);
-    char *pieces2[] = {NULL};
-    assert_int_equal(b_strv_length(pieces2), 0);
-    assert_int_equal(b_strv_length(NULL), 0);
-}
-
-
-static void
-test_string_new(void **state)
-{
-    b_string_t *str = b_string_new();
-    assert_non_null(str);
-    assert_string_equal(str->str, "");
-    assert_int_equal(str->len, 0);
-    assert_int_equal(str->allocated_len, B_STRING_CHUNK_SIZE);
-    assert_null(b_string_free(str, true));
-}
-
-
-static void
-test_string_free(void **state)
-{
-    b_string_t *str = b_string_new();
-    free(str->str);
-    str->str = b_strdup("bola");
-    str->len = 4;
-    str->allocated_len = B_STRING_CHUNK_SIZE;
-    char *tmp = b_string_free(str, false);
-    assert_string_equal(tmp, "bola");
-    free(tmp);
-}
-
-
-static void
-test_string_append_len(void **state)
-{
-    b_string_t *str = b_string_new();
-    str = b_string_append_len(str, "guda", 4);
-    assert_non_null(str);
-    assert_string_equal(str->str, "guda");
-    assert_int_equal(str->len, 4);
-    assert_int_equal(str->allocated_len, B_STRING_CHUNK_SIZE);
-    assert_null(b_string_free(str, true));
-    str = b_string_new();
-    str = b_string_append_len(str, "guda", 4);
-    str = b_string_append_len(str, "bola", 4);
-    assert_non_null(str);
-    assert_string_equal(str->str, "gudabola");
-    assert_int_equal(str->len, 8);
-    assert_int_equal(str->allocated_len, B_STRING_CHUNK_SIZE);
-    assert_null(b_string_free(str, true));
-    str = b_string_new();
-    str = b_string_append_len(str, "guda", 3);
-    str = b_string_append_len(str, "bola", 4);
-    assert_non_null(str);
-    assert_string_equal(str->str, "gudbola");
-    assert_int_equal(str->len, 7);
-    assert_int_equal(str->allocated_len, B_STRING_CHUNK_SIZE);
-    assert_null(b_string_free(str, true));
-    str = b_string_new();
-    str = b_string_append_len(str, "guda", 4);
-    str = b_string_append_len(str,
-        "cwlwmwxxmvjnwtidmjehzdeexbxjnjowruxjrqpgpfhmvwgqeacdjissntmbtsjidzkcw"
-        "nnqhxhneolbwqlctcxmrsutolrjikpavxombpfpjyaqltgvzrjidotalcuwrwxtaxjiwa"
-        "xfhfyzymtffusoqywaruxpybwggukltspqqmghzpqstvcvlqbkhquihzndnrvkaqvevaz"
-        "dxrewtgapkompnviiyielanoyowgqhssntyvcvqqtfjmkphywbkvzfyttaalttywhqcec"
-        "hgrwzaglzogwjvqncjzodaqsblcbpcdpxmrtctzginvtkckhqvdplgjvbzrnarcxjrsbc"
-        "sbfvpylgjznsuhxcxoqbpxowmsrgwimxjgyzwwmryqvstwzkglgeezelvpvkwefqdatnd"
-        "dxntikgoqlidfnmdhxzevqzlzubvyleeksdirmmttqthhkvfjggznpmarcamacpvwsrnr"
-        "ftzfeyasjpxoevyptpdnqokswiondusnuymqwaryrmdgscbnuilxtypuynckancsfnwtg"
-        "okxhegoifakimxbbafkeannglvsxprqzfekdinssqymtfexf", 600);
-    str = b_string_append_len(str, NULL, 0);
-    str = b_string_append_len(str,
-        "cwlwmwxxmvjnwtidmjehzdeexbxjnjowruxjrqpgpfhmvwgqeacdjissntmbtsjidzkcw"
-        "nnqhxhneolbwqlctcxmrsutolrjikpavxombpfpjyaqltgvzrjidotalcuwrwxtaxjiwa"
-        "xfhfyzymtffusoqywaruxpybwggukltspqqmghzpqstvcvlqbkhquihzndnrvkaqvevaz"
-        "dxrewtgapkompnviiyielanoyowgqhssntyvcvqqtfjmkphywbkvzfyttaalttywhqcec"
-        "hgrwzaglzogwjvqncjzodaqsblcbpcdpxmrtctzginvtkckhqvdplgjvbzrnarcxjrsbc"
-        "sbfvpylgjznsuhxcxoqbpxowmsrgwimxjgyzwwmryqvstwzkglgeezelvpvkwefqdatnd"
-        "dxntikgoqlidfnmdhxzevqzlzubvyleeksdirmmttqthhkvfjggznpmarcamacpvwsrnr"
-        "ftzfeyasjpxoevyptpdnqokswiondusnuymqwaryrmdgscbnuilxtypuynckancsfnwtg"
-        "okxhegoifakimxbbafkeannglvsxprqzfekdinssqymtfexf", 600);
-    assert_non_null(str);
-    assert_string_equal(str->str,
-        "gudacwlwmwxxmvjnwtidmjehzdeexbxjnjowruxjrqpgpfhmvwgqeacdjissntmbtsjid"
-        "zkcwnnqhxhneolbwqlctcxmrsutolrjikpavxombpfpjyaqltgvzrjidotalcuwrwxtax"
-        "jiwaxfhfyzymtffusoqywaruxpybwggukltspqqmghzpqstvcvlqbkhquihzndnrvkaqv"
-        "evazdxrewtgapkompnviiyielanoyowgqhssntyvcvqqtfjmkphywbkvzfyttaalttywh"
-        "qcechgrwzaglzogwjvqncjzodaqsblcbpcdpxmrtctzginvtkckhqvdplgjvbzrnarcxj"
-        "rsbcsbfvpylgjznsuhxcxoqbpxowmsrgwimxjgyzwwmryqvstwzkglgeezelvpvkwefqd"
-        "atnddxntikgoqlidfnmdhxzevqzlzubvyleeksdirmmttqthhkvfjggznpmarcamacpvw"
-        "srnrftzfeyasjpxoevyptpdnqokswiondusnuymqwaryrmdgscbnuilxtypuynckancsf"
-        "nwtgokxhegoifakimxbbafkeannglvsxprqzfekdinssqymtfexfcwlwmwxxmvjnwtidm"
-        "jehzdeexbxjnjowruxjrqpgpfhmvwgqeacdjissntmbtsjidzkcwnnqhxhneolbwqlctc"
-        "xmrsutolrjikpavxombpfpjyaqltgvzrjidotalcuwrwxtaxjiwaxfhfyzymtffusoqyw"
-        "aruxpybwggukltspqqmghzpqstvcvlqbkhquihzndnrvkaqvevazdxrewtgapkompnvii"
-        "yielanoyowgqhssntyvcvqqtfjmkphywbkvzfyttaalttywhqcechgrwzaglzogwjvqnc"
-        "jzodaqsblcbpcdpxmrtctzginvtkckhqvdplgjvbzrnarcxjrsbcsbfvpylgjznsuhxcx"
-        "oqbpxowmsrgwimxjgyzwwmryqvstwzkglgeezelvpvkwefqdatnddxntikgoqlidfnmdh"
-        "xzevqzlzubvyleeksdirmmttqthhkvfjggznpmarcamacpvwsrnrftzfeyasjpxoevypt"
-        "pdnqokswiondusnuymqwaryrmdgscbnuilxtypuynckancsfnwtgokxhegoifakimxbba"
-        "fkeannglvsxprqzfekdinssqymtfexf");
-    assert_int_equal(str->len, 1204);
-    assert_int_equal(str->allocated_len, B_STRING_CHUNK_SIZE * 10);
-    assert_null(b_string_free(str, true));
-}
-
-
-static void
-test_string_append(void **state)
-{
-    b_string_t *str = b_string_new();
-    str = b_string_append(str, "guda");
-    assert_non_null(str);
-    assert_string_equal(str->str, "guda");
-    assert_int_equal(str->len, 4);
-    assert_int_equal(str->allocated_len, B_STRING_CHUNK_SIZE);
-    assert_null(b_string_free(str, true));
-    str = b_string_new();
-    str = b_string_append(str, "guda");
-    str = b_string_append(str, "bola");
-    assert_non_null(str);
-    assert_string_equal(str->str, "gudabola");
-    assert_int_equal(str->len, 8);
-    assert_int_equal(str->allocated_len, B_STRING_CHUNK_SIZE);
-    assert_null(b_string_free(str, true));
-    str = b_string_new();
-    str = b_string_append(str, "guda");
-    str = b_string_append(str,
-        "cwlwmwxxmvjnwtidmjehzdeexbxjnjowruxjrqpgpfhmvwgqeacdjissntmbtsjidzkcw"
-        "nnqhxhneolbwqlctcxmrsutolrjikpavxombpfpjyaqltgvzrjidotalcuwrwxtaxjiwa"
-        "xfhfyzymtffusoqywaruxpybwggukltspqqmghzpqstvcvlqbkhquihzndnrvkaqvevaz"
-        "dxrewtgapkompnviiyielanoyowgqhssntyvcvqqtfjmkphywbkvzfyttaalttywhqcec"
-        "hgrwzaglzogwjvqncjzodaqsblcbpcdpxmrtctzginvtkckhqvdplgjvbzrnarcxjrsbc"
-        "sbfvpylgjznsuhxcxoqbpxowmsrgwimxjgyzwwmryqvstwzkglgeezelvpvkwefqdatnd"
-        "dxntikgoqlidfnmdhxzevqzlzubvyleeksdirmmttqthhkvfjggznpmarcamacpvwsrnr"
-        "ftzfeyasjpxoevyptpdnqokswiondusnuymqwaryrmdgscbnuilxtypuynckancsfnwtg"
-        "okxhegoifakimxbbafkeannglvsxprqzfekdinssqymtfexf");
-    str = b_string_append(str, NULL);
-    str = b_string_append(str,
-        "cwlwmwxxmvjnwtidmjehzdeexbxjnjowruxjrqpgpfhmvwgqeacdjissntmbtsjidzkcw"
-        "nnqhxhneolbwqlctcxmrsutolrjikpavxombpfpjyaqltgvzrjidotalcuwrwxtaxjiwa"
-        "xfhfyzymtffusoqywaruxpybwggukltspqqmghzpqstvcvlqbkhquihzndnrvkaqvevaz"
-        "dxrewtgapkompnviiyielanoyowgqhssntyvcvqqtfjmkphywbkvzfyttaalttywhqcec"
-        "hgrwzaglzogwjvqncjzodaqsblcbpcdpxmrtctzginvtkckhqvdplgjvbzrnarcxjrsbc"
-        "sbfvpylgjznsuhxcxoqbpxowmsrgwimxjgyzwwmryqvstwzkglgeezelvpvkwefqdatnd"
-        "dxntikgoqlidfnmdhxzevqzlzubvyleeksdirmmttqthhkvfjggznpmarcamacpvwsrnr"
-        "ftzfeyasjpxoevyptpdnqokswiondusnuymqwaryrmdgscbnuilxtypuynckancsfnwtg"
-        "okxhegoifakimxbbafkeannglvsxprqzfekdinssqymtfexf");
-    assert_non_null(str);
-    assert_string_equal(str->str,
-        "gudacwlwmwxxmvjnwtidmjehzdeexbxjnjowruxjrqpgpfhmvwgqeacdjissntmbtsjid"
-        "zkcwnnqhxhneolbwqlctcxmrsutolrjikpavxombpfpjyaqltgvzrjidotalcuwrwxtax"
-        "jiwaxfhfyzymtffusoqywaruxpybwggukltspqqmghzpqstvcvlqbkhquihzndnrvkaqv"
-        "evazdxrewtgapkompnviiyielanoyowgqhssntyvcvqqtfjmkphywbkvzfyttaalttywh"
-        "qcechgrwzaglzogwjvqncjzodaqsblcbpcdpxmrtctzginvtkckhqvdplgjvbzrnarcxj"
-        "rsbcsbfvpylgjznsuhxcxoqbpxowmsrgwimxjgyzwwmryqvstwzkglgeezelvpvkwefqd"
-        "atnddxntikgoqlidfnmdhxzevqzlzubvyleeksdirmmttqthhkvfjggznpmarcamacpvw"
-        "srnrftzfeyasjpxoevyptpdnqokswiondusnuymqwaryrmdgscbnuilxtypuynckancsf"
-        "nwtgokxhegoifakimxbbafkeannglvsxprqzfekdinssqymtfexfcwlwmwxxmvjnwtidm"
-        "jehzdeexbxjnjowruxjrqpgpfhmvwgqeacdjissntmbtsjidzkcwnnqhxhneolbwqlctc"
-        "xmrsutolrjikpavxombpfpjyaqltgvzrjidotalcuwrwxtaxjiwaxfhfyzymtffusoqyw"
-        "aruxpybwggukltspqqmghzpqstvcvlqbkhquihzndnrvkaqvevazdxrewtgapkompnvii"
-        "yielanoyowgqhssntyvcvqqtfjmkphywbkvzfyttaalttywhqcechgrwzaglzogwjvqnc"
-        "jzodaqsblcbpcdpxmrtctzginvtkckhqvdplgjvbzrnarcxjrsbcsbfvpylgjznsuhxcx"
-        "oqbpxowmsrgwimxjgyzwwmryqvstwzkglgeezelvpvkwefqdatnddxntikgoqlidfnmdh"
-        "xzevqzlzubvyleeksdirmmttqthhkvfjggznpmarcamacpvwsrnrftzfeyasjpxoevypt"
-        "pdnqokswiondusnuymqwaryrmdgscbnuilxtypuynckancsfnwtgokxhegoifakimxbba"
-        "fkeannglvsxprqzfekdinssqymtfexf");
-    assert_int_equal(str->len, 1204);
-    assert_int_equal(str->allocated_len, B_STRING_CHUNK_SIZE * 10);
-    assert_null(b_string_free(str, true));
-}
-
-
-static void
-test_string_append_c(void **state)
-{
-    b_string_t *str = b_string_new();
-    str = b_string_append_len(str, "guda", 4);
-    for (int i = 0; i < 600; i++)
-        str = b_string_append_c(str, 'c');
-    assert_non_null(str);
-    assert_string_equal(str->str,
-        "gudaccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"
-        "ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"
-        "ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"
-        "ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"
-        "ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"
-        "ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"
-        "ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"
-        "ccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc"
-        "cccccccccccccccccccccccccccccccccccccccccccccccccccc");
-    assert_int_equal(str->len, 604);
-    assert_int_equal(str->allocated_len, B_STRING_CHUNK_SIZE * 5);
-    assert_null(b_string_free(str, true));
-}
-
-
-static void
-test_string_append_printf(void **state)
-{
-    b_string_t *str = b_string_new();
-    str = b_string_append_printf(str, "guda: %s %d", "bola", 1);
-    assert_non_null(str);
-    assert_string_equal(str->str, "guda: bola 1");
-    assert_int_equal(str->len, 12);
-    assert_int_equal(str->allocated_len, B_STRING_CHUNK_SIZE);
-    assert_null(b_string_free(str, true));
-}
-
-
-static void
-test_trie_new(void **state)
-{
-    b_trie_t *trie = b_trie_new(free);
-    assert_non_null(trie);
-    assert_null(trie->root);
-    assert_true(trie->free_func == free);
-    b_trie_free(trie);
-}
-
-
-static void
-test_trie_insert(void **state)
-{
-    b_trie_t *trie = b_trie_new(free);
-
-    b_trie_insert(trie, "bola", b_strdup("guda"));
-    assert_true(trie->root->key == 'b');
-    assert_null(trie->root->data);
-    assert_true(trie->root->child->key == 'o');
-    assert_null(trie->root->child->data);
-    assert_true(trie->root->child->child->key == 'l');
-    assert_null(trie->root->child->child->data);
-    assert_true(trie->root->child->child->child->key == 'a');
-    assert_null(trie->root->child->child->child->data);
-    assert_true(trie->root->child->child->child->child->key == '\0');
-    assert_string_equal(trie->root->child->child->child->child->data, "guda");
-
-
-    b_trie_insert(trie, "chu", b_strdup("nda"));
-    assert_true(trie->root->key == 'b');
-    assert_null(trie->root->data);
-    assert_true(trie->root->child->key == 'o');
-    assert_null(trie->root->child->data);
-    assert_true(trie->root->child->child->key == 'l');
-    assert_null(trie->root->child->child->data);
-    assert_true(trie->root->child->child->child->key == 'a');
-    assert_null(trie->root->child->child->child->data);
-    assert_true(trie->root->child->child->child->child->key == '\0');
-    assert_string_equal(trie->root->child->child->child->child->data, "guda");
-
-    assert_true(trie->root->next->key == 'c');
-    assert_null(trie->root->next->data);
-    assert_true(trie->root->next->child->key == 'h');
-    assert_null(trie->root->next->child->data);
-    assert_true(trie->root->next->child->child->key == 'u');
-    assert_null(trie->root->next->child->child->data);
-    assert_true(trie->root->next->child->child->child->key == '\0');
-    assert_string_equal(trie->root->next->child->child->child->data, "nda");
-
-
-    b_trie_insert(trie, "bote", b_strdup("aba"));
-    assert_true(trie->root->key == 'b');
-    assert_null(trie->root->data);
-    assert_true(trie->root->child->key == 'o');
-    assert_null(trie->root->child->data);
-    assert_true(trie->root->child->child->key == 'l');
-    assert_null(trie->root->child->child->data);
-    assert_true(trie->root->child->child->child->key == 'a');
-    assert_null(trie->root->child->child->child->data);
-    assert_true(trie->root->child->child->child->child->key == '\0');
-    assert_string_equal(trie->root->child->child->child->child->data, "guda");
-
-    assert_true(trie->root->next->key == 'c');
-    assert_null(trie->root->next->data);
-    assert_true(trie->root->next->child->key == 'h');
-    assert_null(trie->root->next->child->data);
-    assert_true(trie->root->next->child->child->key == 'u');
-    assert_null(trie->root->next->child->child->data);
-    assert_true(trie->root->next->child->child->child->key == '\0');
-    assert_string_equal(trie->root->next->child->child->child->data, "nda");
-
-    assert_true(trie->root->child->child->next->key == 't');
-    assert_null(trie->root->child->child->next->data);
-    assert_true(trie->root->child->child->next->child->key == 'e');
-    assert_null(trie->root->child->child->next->child->data);
-    assert_true(trie->root->child->child->next->child->child->key == '\0');
-    assert_string_equal(trie->root->child->child->next->child->child->data, "aba");
-
-
-    b_trie_insert(trie, "bo", b_strdup("haha"));
-    assert_true(trie->root->key == 'b');
-    assert_null(trie->root->data);
-    assert_true(trie->root->child->key == 'o');
-    assert_null(trie->root->child->data);
-    assert_true(trie->root->child->child->key == 'l');
-    assert_null(trie->root->child->child->data);
-    assert_true(trie->root->child->child->child->key == 'a');
-    assert_null(trie->root->child->child->child->data);
-    assert_true(trie->root->child->child->child->child->key == '\0');
-    assert_string_equal(trie->root->child->child->child->child->data, "guda");
-
-    assert_true(trie->root->next->key == 'c');
-    assert_null(trie->root->next->data);
-    assert_true(trie->root->next->child->key == 'h');
-    assert_null(trie->root->next->child->data);
-    assert_true(trie->root->next->child->child->key == 'u');
-    assert_null(trie->root->next->child->child->data);
-    assert_true(trie->root->next->child->child->child->key == '\0');
-    assert_string_equal(trie->root->next->child->child->child->data, "nda");
-
-    assert_true(trie->root->child->child->next->key == 't');
-    assert_null(trie->root->child->child->next->data);
-    assert_true(trie->root->child->child->next->child->key == 'e');
-    assert_null(trie->root->child->child->next->child->data);
-    assert_true(trie->root->child->child->next->child->child->key == '\0');
-    assert_string_equal(trie->root->child->child->next->child->child->data, "aba");
-
-    assert_true(trie->root->child->child->next->next->key == '\0');
-    assert_string_equal(trie->root->child->child->next->next->data, "haha");
-
-    b_trie_free(trie);
-
-
-    trie = b_trie_new(free);
-
-    b_trie_insert(trie, "chu", b_strdup("nda"));
-    assert_true(trie->root->key == 'c');
-    assert_null(trie->root->data);
-    assert_true(trie->root->child->key == 'h');
-    assert_null(trie->root->child->data);
-    assert_true(trie->root->child->child->key == 'u');
-    assert_null(trie->root->child->child->data);
-    assert_true(trie->root->child->child->child->key == '\0');
-    assert_string_equal(trie->root->child->child->child->data, "nda");
-
-
-    b_trie_insert(trie, "bola", b_strdup("guda"));
-    assert_true(trie->root->key == 'c');
-    assert_null(trie->root->data);
-    assert_true(trie->root->child->key == 'h');
-    assert_null(trie->root->child->data);
-    assert_true(trie->root->child->child->key == 'u');
-    assert_null(trie->root->child->child->data);
-    assert_true(trie->root->child->child->child->key == '\0');
-    assert_string_equal(trie->root->child->child->child->data, "nda");
-
-    assert_true(trie->root->next->key == 'b');
-    assert_null(trie->root->next->data);
-    assert_true(trie->root->next->child->key == 'o');
-    assert_null(trie->root->next->child->data);
-    assert_true(trie->root->next->child->child->key == 'l');
-    assert_null(trie->root->next->child->child->data);
-    assert_true(trie->root->next->child->child->child->key == 'a');
-    assert_null(trie->root->next->child->child->child->data);
-    assert_true(trie->root->next->child->child->child->child->key == '\0');
-    assert_string_equal(trie->root->next->child->child->child->child->data, "guda");
-
-
-    b_trie_insert(trie, "bote", b_strdup("aba"));
-    assert_true(trie->root->key == 'c');
-    assert_null(trie->root->data);
-    assert_true(trie->root->child->key == 'h');
-    assert_null(trie->root->child->data);
-    assert_true(trie->root->child->child->key == 'u');
-    assert_null(trie->root->child->child->data);
-    assert_true(trie->root->child->child->child->key == '\0');
-    assert_string_equal(trie->root->child->child->child->data, "nda");
-
-    assert_true(trie->root->next->key == 'b');
-    assert_null(trie->root->next->data);
-    assert_true(trie->root->next->child->key == 'o');
-    assert_null(trie->root->next->child->data);
-    assert_true(trie->root->next->child->child->key == 'l');
-    assert_null(trie->root->next->child->child->data);
-    assert_true(trie->root->next->child->child->child->key == 'a');
-    assert_null(trie->root->next->child->child->child->data);
-    assert_true(trie->root->next->child->child->child->child->key == '\0');
-    assert_string_equal(trie->root->next->child->child->child->child->data, "guda");
-
-    assert_true(trie->root->next->child->child->next->key == 't');
-    assert_null(trie->root->next->child->child->next->data);
-    assert_true(trie->root->next->child->child->next->child->key == 'e');
-    assert_null(trie->root->next->child->child->next->child->data);
-    assert_true(trie->root->next->child->child->next->child->child->key == '\0');
-    assert_string_equal(trie->root->next->child->child->next->child->child->data, "aba");
-
-
-    b_trie_insert(trie, "bo", b_strdup("haha"));
-    assert_true(trie->root->key == 'c');
-    assert_null(trie->root->data);
-    assert_true(trie->root->child->key == 'h');
-    assert_null(trie->root->child->data);
-    assert_true(trie->root->child->child->key == 'u');
-    assert_null(trie->root->child->child->data);
-    assert_true(trie->root->child->child->child->key == '\0');
-    assert_string_equal(trie->root->child->child->child->data, "nda");
-
-    assert_true(trie->root->next->key == 'b');
-    assert_null(trie->root->next->data);
-    assert_true(trie->root->next->child->key == 'o');
-    assert_null(trie->root->next->child->data);
-    assert_true(trie->root->next->child->child->key == 'l');
-    assert_null(trie->root->next->child->child->data);
-    assert_true(trie->root->next->child->child->child->key == 'a');
-    assert_null(trie->root->next->child->child->child->data);
-    assert_true(trie->root->next->child->child->child->child->key == '\0');
-    assert_string_equal(trie->root->next->child->child->child->child->data, "guda");
-
-    assert_true(trie->root->next->child->child->next->key == 't');
-    assert_null(trie->root->next->child->child->next->data);
-    assert_true(trie->root->next->child->child->next->child->key == 'e');
-    assert_null(trie->root->next->child->child->next->child->data);
-    assert_true(trie->root->next->child->child->next->child->child->key == '\0');
-    assert_string_equal(trie->root->next->child->child->next->child->child->data, "aba");
-
-    assert_true(trie->root->next->child->child->next->next->key == '\0');
-    assert_string_equal(trie->root->next->child->child->next->next->data, "haha");
-
-    b_trie_free(trie);
-}
-
-
-static void
-test_trie_insert_duplicated(void **state)
-{
-    b_trie_t *trie = b_trie_new(free);
-
-    b_trie_insert(trie, "bola", b_strdup("guda"));
-    assert_true(trie->root->key == 'b');
-    assert_null(trie->root->data);
-    assert_true(trie->root->child->key == 'o');
-    assert_null(trie->root->child->data);
-    assert_true(trie->root->child->child->key == 'l');
-    assert_null(trie->root->child->child->data);
-    assert_true(trie->root->child->child->child->key == 'a');
-    assert_null(trie->root->child->child->child->data);
-    assert_true(trie->root->child->child->child->child->key == '\0');
-    assert_string_equal(trie->root->child->child->child->child->data, "guda");
-
-    b_trie_insert(trie, "bola", b_strdup("asdf"));
-    assert_true(trie->root->key == 'b');
-    assert_null(trie->root->data);
-    assert_true(trie->root->child->key == 'o');
-    assert_null(trie->root->child->data);
-    assert_true(trie->root->child->child->key == 'l');
-    assert_null(trie->root->child->child->data);
-    assert_true(trie->root->child->child->child->key == 'a');
-    assert_null(trie->root->child->child->child->data);
-    assert_true(trie->root->child->child->child->child->key == '\0');
-    assert_string_equal(trie->root->child->child->child->child->data, "asdf");
-
-    b_trie_free(trie);
-}
-
-
-static void
-test_trie_keep_data(void **state)
-{
-    b_trie_t *trie = b_trie_new(NULL);
-
-    char *t1 = "guda";
-    char *t2 = "nda";
-    char *t3 = "aba";
-    char *t4 = "haha";
-
-    b_trie_insert(trie, "bola", t1);
-    b_trie_insert(trie, "chu", t2);
-    b_trie_insert(trie, "bote", t3);
-    b_trie_insert(trie, "bo", t4);
-
-    b_trie_free(trie);
-
-    assert_string_equal(t1, "guda");
-    assert_string_equal(t2, "nda");
-    assert_string_equal(t3, "aba");
-    assert_string_equal(t4, "haha");
-}
-
-
-static void
-test_trie_lookup(void **state)
-{
-    b_trie_t *trie = b_trie_new(free);
-
-    b_trie_insert(trie, "bola", b_strdup("guda"));
-    b_trie_insert(trie, "chu", b_strdup("nda"));
-    b_trie_insert(trie, "bote", b_strdup("aba"));
-    b_trie_insert(trie, "bo", b_strdup("haha"));
-
-    assert_string_equal(b_trie_lookup(trie, "bola"), "guda");
-    assert_string_equal(b_trie_lookup(trie, "chu"), "nda");
-    assert_string_equal(b_trie_lookup(trie, "bote"), "aba");
-    assert_string_equal(b_trie_lookup(trie, "bo"), "haha");
-
-    assert_null(b_trie_lookup(trie, "arcoiro"));
-
-    b_trie_free(trie);
-
-    trie = b_trie_new(free);
-
-    b_trie_insert(trie, "chu", b_strdup("nda"));
-    b_trie_insert(trie, "bola", b_strdup("guda"));
-    b_trie_insert(trie, "bote", b_strdup("aba"));
-    b_trie_insert(trie, "bo", b_strdup("haha"));
-    b_trie_insert(trie, "copa", b_strdup("bu"));
-    b_trie_insert(trie, "b", b_strdup("c"));
-    b_trie_insert(trie, "test", b_strdup("asd"));
-
-    assert_string_equal(b_trie_lookup(trie, "bola"), "guda");
-    assert_string_equal(b_trie_lookup(trie, "chu"), "nda");
-    assert_string_equal(b_trie_lookup(trie, "bote"), "aba");
-    assert_string_equal(b_trie_lookup(trie, "bo"), "haha");
-
-    assert_null(b_trie_lookup(trie, "arcoiro"));
-
-    b_trie_free(trie);
-}
-
-
-static void
-test_trie_size(void **state)
-{
-    b_trie_t *trie = b_trie_new(free);
-
-    b_trie_insert(trie, "bola", b_strdup("guda"));
-    b_trie_insert(trie, "chu", b_strdup("nda"));
-    b_trie_insert(trie, "bote", b_strdup("aba"));
-    b_trie_insert(trie, "bo", b_strdup("haha"));
-
-    assert_int_equal(b_trie_size(trie), 4);
-    assert_int_equal(b_trie_size(NULL), 0);
-
-    b_trie_free(trie);
-
-    trie = b_trie_new(free);
-
-    b_trie_insert(trie, "chu", b_strdup("nda"));
-    b_trie_insert(trie, "bola", b_strdup("guda"));
-    b_trie_insert(trie, "bote", b_strdup("aba"));
-    b_trie_insert(trie, "bo", b_strdup("haha"));
-    b_trie_insert(trie, "copa", b_strdup("bu"));
-    b_trie_insert(trie, "b", b_strdup("c"));
-    b_trie_insert(trie, "test", b_strdup("asd"));
-
-    assert_int_equal(b_trie_size(trie), 7);
-    assert_int_equal(b_trie_size(NULL), 0);
-
-    b_trie_free(trie);
-}
-
-
-static unsigned int counter;
-static char *expected_keys[] = {"chu", "copa", "bola", "bote", "bo", "b", "test"};
-static char *expected_datas[] = {"nda", "bu", "guda", "aba", "haha", "c", "asd"};
-
-static void
-mock_foreach(const char *key, void *data)
-{
-    assert_string_equal(key, expected_keys[counter]);
-    assert_string_equal((char*) data, expected_datas[counter++]);
-}
-
-
-static void
-test_trie_foreach(void **state)
-{
-    b_trie_t *trie = b_trie_new(free);
-
-    b_trie_insert(trie, "chu", b_strdup("nda"));
-    b_trie_insert(trie, "bola", b_strdup("guda"));
-    b_trie_insert(trie, "bote", b_strdup("aba"));
-    b_trie_insert(trie, "bo", b_strdup("haha"));
-    b_trie_insert(trie, "copa", b_strdup("bu"));
-    b_trie_insert(trie, "b", b_strdup("c"));
-    b_trie_insert(trie, "test", b_strdup("asd"));
-
-    counter = 0;
-    b_trie_foreach(trie, mock_foreach);
-
-    b_trie_free(trie);
-}
-
-
-int
-main(void)
-{
-    const UnitTest tests[] = {
-
-        // slist
-        unit_test(test_slist_append),
-        unit_test(test_slist_free),
-        unit_test(test_slist_length),
-
-        // strings
-        unit_test(test_strdup),
-        unit_test(test_strndup),
-        unit_test(test_strdup_printf),
-        unit_test(test_str_starts_with),
-        unit_test(test_str_ends_with),
-        unit_test(test_str_strip),
-        unit_test(test_str_split),
-        unit_test(test_str_replace),
-        unit_test(test_strv_join),
-        unit_test(test_strv_length),
-        unit_test(test_string_new),
-        unit_test(test_string_free),
-        unit_test(test_string_append_len),
-        unit_test(test_string_append),
-        unit_test(test_string_append_c),
-        unit_test(test_string_append_printf),
-
-        // trie
-        unit_test(test_trie_new),
-        unit_test(test_trie_insert),
-        unit_test(test_trie_insert_duplicated),
-        unit_test(test_trie_keep_data),
-        unit_test(test_trie_lookup),
-        unit_test(test_trie_size),
-        unit_test(test_trie_foreach),
-    };
-    return run_tests(tests);
-}