libc/test/src/time/time_test.cpp

   1 //===-- Unittests for time ------------------------------------------------===//
   2 //
   3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
   4 // See https://llvm.org/LICENSE.txt for license information.
   5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
   6 //
   7 //===----------------------------------------------------------------------===//
   8
   9 #include "src/time/time_func.h"
  10 #include "test/UnitTest/Test.h"
  11
  12 #include <limits.h>
  13 #include <time.h>
  14
  15 TEST(LlvmLibcTimeTest, SmokeTest) {
  16   time_t t1;
  17   time_t t2 = LIBC_NAMESPACE::time(&t1);
  18   ASSERT_EQ(t1, t2);
  19   ASSERT_GT(t1, time_t(0));
  20
  21   time_t t3 = LIBC_NAMESPACE::time(nullptr);
  22   ASSERT_GE(t3, t1);
  23 }