class RepeatState
Defined at line 127 of file ../../zircon/system/ulib/perftest/include/perftest/perftest.h
This object is passed to the test function. It controls the iteration
of test runs and records the times taken by test runs.
This is a pure virtual interface so that one can potentially use a test
runner other than the one provided by this library.
Public Methods
bool KeepRunning ()KeepRunning() should be called by test functions using a "while"
loop shown above. A call to KeepRunning() indicates the start or
end of a test run, or both. KeepRunning() returns a bool indicating
whether the caller should do another test run.
void DeclareStep (const char * name)Calls to DeclareStep() specify the names of the steps that a test
consists of. This is used for multi-step tests. If DeclareStep()
is not called, the test will just have a single step. DeclareStep()
should not be called after the first call to KeepRunning().
void NextStep ()In multi-step tests, NextStep() should be called between each step
within a test run. So if a test has N steps, NextStep() should be
called N-1 times between calls to KeepRunning().