PollTest.cpp File Reference

#include <folly/futures/Future.h>
#include <folly/portability/GTest.h>

Go to the source code of this file.

Functions
	TEST (Poll, ready)
	TEST (Poll, notReady)
	TEST (Poll, exception)

Function Documentation

TEST	(	Poll	,
		ready
	)

Definition at line 22 of file PollTest.cpp.

References EXPECT_EQ, f, folly::Promise< T >::getFuture(), and folly::Promise< T >::setValue().

                  {
  Promise<int> p;
  auto f = p.getFuture();
  p.setValue(42);
  EXPECT_EQ(42, f.poll().value().value());
}

TEST	(	Poll	,
		notReady
	)

Definition at line 29 of file PollTest.cpp.

References EXPECT_FALSE, f, and folly::Promise< T >::getFuture().

                     {
  Promise<int> p;
  auto f = p.getFuture();
  EXPECT_FALSE(f.poll().hasValue());
}

TEST	(	Poll	,
		exception
	)

Definition at line 35 of file PollTest.cpp.

References EXPECT_TRUE, f, folly::Promise< T >::getFuture(), and folly::Promise< T >::setWith().

                      {
  Promise<Unit> p;
  auto f = p.getFuture();
  p.setWith([] { throw std::runtime_error("Runtime"); });
  EXPECT_TRUE(f.poll().value().hasException());
}