c-toxcore/toxcore/util_test.cc

#include "util.h"

#include "crypto_core.h"

#include <gtest/gtest.h>

TEST(Util, UnixTimeIncreasesOverTime) {
  unix_time_update();
  uint64_t const start = unix_time();

  while (start == unix_time()) {
    unix_time_update();
  }

  uint64_t const end = unix_time();
  EXPECT_GT(end, start);
}

TEST(Util, IsTimeout) {
  uint64_t const start = unix_time();
  EXPECT_FALSE(is_timeout(start, 1));

  while (start == unix_time()) {
    unix_time_update();
  }

  EXPECT_TRUE(is_timeout(start, 1));
}

TEST(Util, TwoRandomIdsAreNotEqual) {
  uint8_t pk1[CRYPTO_PUBLIC_KEY_SIZE];
  uint8_t sk1[CRYPTO_SECRET_KEY_SIZE];
  uint8_t pk2[CRYPTO_PUBLIC_KEY_SIZE];
  uint8_t sk2[CRYPTO_SECRET_KEY_SIZE];

  crypto_new_keypair(pk1, sk1);
  crypto_new_keypair(pk2, sk2);

  EXPECT_FALSE(id_equal(pk1, pk2));
}

TEST(Util, IdCopyMakesKeysEqual) {
  uint8_t pk1[CRYPTO_PUBLIC_KEY_SIZE];
  uint8_t sk1[CRYPTO_SECRET_KEY_SIZE];
  uint8_t pk2[CRYPTO_PUBLIC_KEY_SIZE] = {0};

  crypto_new_keypair(pk1, sk1);
  id_copy(pk2, pk1);

  EXPECT_TRUE(id_equal(pk1, pk2));
}