MockClock Struct Reference

Public Types
using	duration = std::chrono::steady_clock::duration
using	time_point = std::chrono::steady_clock::time_point
using	duration = std::chrono::steady_clock::duration
using	time_point = std::chrono::steady_clock::time_point
using	duration = std::chrono::steady_clock::duration
using	time_point = std::chrono::time_point< MockClock, duration >

Public Member Functions
	MOCK_METHOD0 (nowImpl, time_point())

Static Public Member Functions
static time_point	now ()
static time_point	now ()
static std::shared_ptr< StrictMock< MockClock > >	setup ()
	Hold on to the returned shared_ptr until the end of the test. More...
static time_point	now ()

Static Public Attributes
static time_point	Now = MockClock::time_point{}
static constexpr auto	is_steady = true
static std::weak_ptr< StrictMock< MockClock > >	s_mockClockInstance

Detailed Description

MockClock is a bit tricky because we are mocking a static function (now()), so we need to find the corresponding mock instance without extending its scope beyond that of the test. I generally avoid shared_ptr, but a weak_ptr is just the ticket here

Definition at line 27 of file BufferedStatTest.cpp.

Member Typedef Documentation

using MockClock::duration = std::chrono::steady_clock::duration

Definition at line 25 of file QuantileEstimatorTest.cpp.

using MockClock::duration = std::chrono::steady_clock::duration

Definition at line 29 of file BufferedStatTest.cpp.

using MockClock::duration = std::chrono::steady_clock::duration

Definition at line 57 of file MemoryIdlerTest.cpp.

using MockClock::time_point = std::chrono::steady_clock::time_point

Definition at line 26 of file QuantileEstimatorTest.cpp.

using MockClock::time_point = std::chrono::steady_clock::time_point

Definition at line 30 of file BufferedStatTest.cpp.

using MockClock::time_point = std::chrono::time_point<MockClock, duration>

Definition at line 58 of file MemoryIdlerTest.cpp.

Member Function Documentation

MockClock::MOCK_METHOD0	(	nowImpl	,
		time_point()
	)

static time_point MockClock::now ( )

inlinestatic

Definition at line 29 of file QuantileEstimatorTest.cpp.

References Now.

                          {
    return Now;
  }

static time_point MockClock::now ( )

inlinestatic

Definition at line 32 of file BufferedStatTest.cpp.

                          {
    return Now;
  }

static time_point MockClock::now ( )

inlinestatic

Definition at line 69 of file MemoryIdlerTest.cpp.

                          {
    return s_mockClockInstance.lock()->nowImpl();
  }

static std::shared_ptr<StrictMock<MockClock> > MockClock::setup ( )

inlinestatic

Hold on to the returned shared_ptr until the end of the test.

Definition at line 63 of file MemoryIdlerTest.cpp.

Referenced by TEST().

                                                      {
    auto rv = std::make_shared<StrictMock<MockClock>>();
    s_mockClockInstance = rv;
    return rv;
  }

Member Data Documentation

constexpr auto MockClock::is_steady = true

static

Definition at line 27 of file QuantileEstimatorTest.cpp.

MockClock::time_point MockClock::Now = MockClock::time_point{}

static

Definition at line 36 of file BufferedStatTest.cpp.

Referenced by now(), BufferedDigestTest::SetUp(), BufferedSlidingWindowTest::SetUp(), TEST(), and TEST_F().

std::weak_ptr< StrictMock< MockClock > > MockClock::s_mockClockInstance

static

Definition at line 73 of file MemoryIdlerTest.cpp.

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The documentation for this struct was generated from the following files:

• proxygen/folly/folly/stats/test/BufferedStatTest.cpp
• proxygen/folly/folly/stats/test/QuantileEstimatorTest.cpp
• proxygen/folly/folly/test/MemoryIdlerTest.cpp