desc "C macros for hash tables and more"

homepage "https://troydhanson.github.io/uthash/"

url "https://github.com/troydhanson/uthash/archive/refs/tags/v2.3.0.tar.gz"

sha256 "e10382ab75518bad8319eb922ad04f907cb20cccb451a3aa980c9d005e661acc"

license "BSD-1-Clause"

head "https://github.com/troydhanson/uthash.git", branch: "master"

bottle do

rebuild 1

sha256 cellar: :any_skip_relocation, all: "7332f52405884ffd9db409700b607565d8afeca373d6954ef84f03ed5842ddbe"

end

def install

include.install buildpath.glob("src/*.h")

end

test do

(testpath/"test.c").write <<~C

#include <assert.h>

#include <stdio.h>

#include <stdlib.h>

#include <string.h>

#include <uthash.h>

struct my_struct {

int id;

char name[15];

UT_hash_handle hh;

};

int main() {

struct my_struct *users = NULL;

struct my_struct *s, *p = NULL;

int uid = 42;

char name[] = "John Doe";

HASH_FIND_INT(users, &uid, s);

assert(s == NULL);

s = (struct my_struct*)malloc(sizeof *s);

s->id = uid;

strcpy(s->name, name);

HASH_ADD_INT(users, id, s);

HASH_FIND_INT(users, &uid, p);

assert(s == p);

HASH_DEL(users, s);

free(s);

HASH_FIND_INT(users, &uid, s);

assert(s == NULL);

printf("ok");

}

C

system ENV.cc, "test.c", "-I#{include}", "-o", "test"

assert_equal "ok", shell_output("./test")

end