Function TEST_F

src/tests/io_tests.cpp:45–64

// removed on Windows.
#ifndef __WINDOWS__
TEST_F(IOTest, Poll)
{
  int pipes[2];
  ASSERT_NE(-1, pipe(pipes));

  // Test discard when polling.
  Future<short> future = io::poll(pipes[0], io::READ);
  EXPECT_TRUE(future.isPending());
  future.discard();
  AWAIT_DISCARDED(future);

  // Test successful polling.
  future = io::poll(pipes[0], io::READ);
  EXPECT_TRUE(future.isPending());
  ASSERT_EQ(3, write(pipes[1], "hi", 3));
  AWAIT_EXPECT_EQ(io::READ, future);

  ASSERT_SOME(os::close(pipes[0]));
  ASSERT_SOME(os::close(pipes[1]));
}
#endif // __WINDOWS__