int ft_delto_env(t_data *data, char *nameofvar)
{
char **newenv;
int i;
int len;
int exist;
i = 0;
exist = 0;
len = ft_strlen(nameofvar);
while (data->environ[i])
{
if (ft_strncmp(data->environ[i], nameofvar, len) == 0)
exist = 1;
i++;
}
if (exist == 1)
newenv = (char **)malloc(sizeof(char*) * (i));
else
return (-1);
delto_env_part2(data, nameofvar, len, &newenv);
ft_free_env(data->environ);
data->environ = newenv;
data->test++;
return (0);
}
void ft_free_env(t_env *env)
{
if (env)
{
ft_free_env(env->next);
free(env->var);
free(env->content);
free(env);
}
}
static void test_unexistant_var(t_test *test)
{
char *tab[] = {"TEST1=content1", "TEST2=content2", NULL};
t_info info;
test->debug = 1;
ft_init_env(&info, tab);
env_add_var(&info, strdup("yolo"), strdup("swag"));
env_remove_var(&info, "JHG");
ft_free_env(info.env);
}
static void test_env_null(t_test *test)
{
char **tab = NULL;
t_info info;
test->debug = 1;
ft_init_env(&info, tab);
env_remove_var(&info, "yolo");
mt_assert(!info.env);
ft_free_env(info.env);
}
static void test_simple_test_null(t_test *test)
{
char *tab[] = {"TEST1=content1", "TEST2=content2", NULL};
t_info info;
test->debug = 1;
ft_init_env(&info, tab);
env_add_var(&info, strdup("yolo"), strdup("swag"));
env_remove_var(&info, NULL);
mt_assert(!info.env->next->next->next);
ft_free_env(info.env);
}
static void test_last_var(t_test *test)
{
char **tab = NULL;
t_info info;
test->debug = 1;
ft_init_env(&info, tab);
env_add_var(&info, strdup("yolo"), strdup("swag"));
env_remove_var(&info, "yolo");
mt_assert(!info.env);
ft_free_env(info.env);
}
