wizapp-stdlib/tests/cpath/test_cpath.c

#include "test_cpath.h"
#include "cpath.h"
#include "str8.h"
#include "tester.h"
#include <string.h>
#include <stdio.h>
#include <stdbool.h>

#define MAIN_BUF_SIZE 4096
#define TMP_BUF_SIZE  1024

TestFuncResult test_cpath_join_path(void) {
  bool result;

  Str8 expected = wapp_str8_buf(MAIN_BUF_SIZE);
  Str8 out      = wapp_str8_buf(MAIN_BUF_SIZE);
  Str8 tmp      = wapp_str8_buf(TMP_BUF_SIZE);

  wapp_str8_format(&expected, "%chome%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP, PATH_SEP);
  wapp_str8_format(&tmp, "%c", PATH_SEP);

  Str8List parts = {0};
  wapp_str8_list_push_back(&parts, &wapp_str8_node_from_str8(tmp));
  wapp_str8_list_push_back(&parts, &wapp_str8_node_from_cstr("home"));
  wapp_str8_list_push_back(&parts, &wapp_str8_node_from_cstr("abdelrahman"));
  wapp_str8_list_push_back(&parts, &wapp_str8_node_from_cstr("Documents"));

  wapp_cpath_join_path(&out, &parts);
  result = wapp_str8_equal(&out, &expected);

  wapp_str8_list_pop_front(&parts);

  wapp_str8_format(&expected, "home%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP);

  wapp_cpath_join_path(&out, &parts);
  result = result && wapp_str8_equal(&out, &expected);

  wapp_str8_concat_capped(&tmp, &wapp_str8_lit_ro("home"));
  wapp_str8_list_pop_front(&parts);
  wapp_str8_list_push_front(&parts, &wapp_str8_node_from_str8(tmp));

  wapp_str8_format(&expected, "%chome%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP, PATH_SEP);

  wapp_cpath_join_path(&out, &parts);
  result = result && wapp_str8_equal(&out, &expected);

  wapp_str8_format(&tmp, "home%c", PATH_SEP);
  wapp_str8_list_pop_front(&parts);
  wapp_str8_list_push_front(&parts, &wapp_str8_node_from_cstr("home"));

  wapp_str8_format(&expected, "home%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP);

  wapp_cpath_join_path(&out, &parts);
  result = result && wapp_str8_equal(&out, &expected);

  wapp_str8_list_empty(&parts);

  wapp_str8_format(&tmp, "%chome", PATH_SEP);
  wapp_str8_list_push_back(&parts, &wapp_str8_node_from_str8(tmp));
  wapp_str8_list_push_back(&parts, &wapp_str8_node_from_cstr(""));

  wapp_str8_format(&expected, "%chome", PATH_SEP);

  wapp_cpath_join_path(&out, &parts);
  result = result && wapp_str8_equal(&out, &expected);

  wapp_str8_list_pop_front(&parts);
  wapp_str8_list_push_back(&parts, &wapp_str8_node_from_cstr(""));

  wapp_str8_format(&expected, "%s", "");

  wapp_cpath_join_path(&out, &parts);
  result = result && wapp_str8_equal(&out, &expected);

  wapp_str8_list_pop_back(&parts);
  wapp_str8_list_push_back(&parts, &wapp_str8_node_from_cstr("home"));

  wapp_str8_copy_cstr_capped(&expected, "home");

  wapp_cpath_join_path(&out, &parts);
  result = result && wapp_str8_equal(&out, &expected);

  return wapp_tester_result(result);
}

TestFuncResult test_cpath_dirname(void) {
  char dst[MAIN_BUF_SIZE]      = {0};
  char expected[MAIN_BUF_SIZE] = {0};
  char tmp[TMP_BUF_SIZE]      = {0};

  snprintf(tmp, 2, "%c", PATH_SEP);
  wapp_cpath_dirname(dst, tmp);
  bool result = strcmp(dst, tmp) == 0;
  if (!result) {
    goto TEST_DIRNAME_EXIT;
  }

  memset(dst, 0, strlen(dst));
  wapp_cpath_dirname(dst, "home");
  result = strcmp(dst, ".") == 0;
  if (!result) {
    goto TEST_DIRNAME_EXIT;
  }

  memset(dst, 0, strlen(dst));
  wapp_cpath_dirname(dst, "");
  result = strcmp(dst, ".") == 0;
  if (!result) {
    goto TEST_DIRNAME_EXIT;
  }

  memset(dst, 0, strlen(dst));
  snprintf(tmp, TMP_BUF_SIZE, "%chome%ctest", PATH_SEP, PATH_SEP);
  snprintf(expected, MAIN_BUF_SIZE, "%chome", PATH_SEP);
  wapp_cpath_dirname(dst, tmp);
  result = strcmp(dst, expected) == 0;
  if (!result) {
    goto TEST_DIRNAME_EXIT;
  }

  memset(dst, 0, strlen(dst));
  memset(tmp, 0, strlen(tmp));
  memset(expected, 0, strlen(expected));
  snprintf(tmp, TMP_BUF_SIZE, "%chome%ctest%c", PATH_SEP, PATH_SEP, PATH_SEP);
  snprintf(expected, MAIN_BUF_SIZE, "%chome", PATH_SEP);
  wapp_cpath_dirname(dst, tmp);
  result = strcmp(dst, expected) == 0;

TEST_DIRNAME_EXIT:
  return wapp_tester_result(result);
}

TestFuncResult test_cpath_dirup(void) {
  char dst[MAIN_BUF_SIZE]      = {0};
  char expected[MAIN_BUF_SIZE] = {0};
  char tmp[TMP_BUF_SIZE]      = {0};

  snprintf(tmp, 2, "%c", PATH_SEP);
  wapp_cpath_dirup(dst, 3, tmp);
  bool result = strcmp(dst, tmp) == 0;
  if (!result) {
    goto TEST_DIRUP_EXIT;
  }

  memset(dst, 0, strlen(dst));
  memset(tmp, 0, strlen(tmp));
  snprintf(tmp, TMP_BUF_SIZE, "%chome%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP, PATH_SEP);
  snprintf(expected, MAIN_BUF_SIZE, "%c", PATH_SEP);
  wapp_cpath_dirup(dst, 3, tmp);
  result = strcmp(dst, expected) == 0;
  if (!result) {
    goto TEST_DIRUP_EXIT;
  }

  memset(dst, 0, strlen(dst));
  memset(tmp, 0, strlen(tmp));
  snprintf(tmp, TMP_BUF_SIZE, "home%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP);
  wapp_cpath_dirup(dst, 3, tmp);
  result = strcmp(dst, ".") == 0;
  if (!result) {
    goto TEST_DIRUP_EXIT;
  }

  memset(dst, 0, strlen(dst));
  memset(tmp, 0, strlen(tmp));
  memset(expected, 0, strlen(expected));
  snprintf(tmp, TMP_BUF_SIZE, "%chome%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP, PATH_SEP);
  snprintf(expected, MAIN_BUF_SIZE, "%chome", PATH_SEP);
  wapp_cpath_dirup(dst, 2, tmp);
  result = strcmp(dst, expected) == 0;
  if (!result) {
    goto TEST_DIRUP_EXIT;
  }

  memset(dst, 0, strlen(dst));
  memset(tmp, 0, strlen(tmp));
  snprintf(tmp, TMP_BUF_SIZE, "home%cabdelrahman%cDocuments", PATH_SEP, PATH_SEP);
  wapp_cpath_dirup(dst, 2, tmp);
  result = strcmp(dst, "home") == 0;

TEST_DIRUP_EXIT:
  return wapp_tester_result(result);
}