SchedulerInvocation_test Class Reference

Description

Test:

Scheduler Layer-1: queue processing and invocation by priority.

See also

SchedulerCommutator_test

SchedulerUsage_test

Definition at line 39 of file scheduler-invocation-test.cpp.

Private Member Functions
virtual void	run (Arg)
void	simpleUsage ()
void	verify_isDue ()
void	verify_Queuing ()
void	verify_Significance ()
void	verify_stability ()
void	verify_WaterLevel ()

Additional Inherited Members
Public Member Functions inherited from Test
virtual	~Test ()=default
	this is an interface
lib::Random	makeRandGen ()
	build a dedicated new RandomGen, seeded from the default-Gen
virtual void	run (Arg arg)=0
void	seedRand ()
	draw a new random seed from a common nucleus, and re-seed the default-Gen.
Static Public Member Functions inherited from Test
static string	firstTok (Arg)
	conveniently pick the first token from the argument line
static uint	firstVal (Arg, uint=1)
	conveniently use some number given as argument, with optional default

Member Function Documentation

simpleUsage()

void simpleUsage ( )

inlineprivate

Test:

demonstrate a simple usage scenario of data passing

Definition at line 57 of file scheduler-invocation-test.cpp.

References SchedulerInvocation::feedPrioritisation(), SchedulerInvocation::instruct(), SchedulerInvocation::peekHead(), and SchedulerInvocation::pullHead().

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verify_Queuing()

void verify_Queuing ( )

inlineprivate

Test:

verify records are passed properly through the queues

• add multiple elements to the instruct queue
• after feedPrioritisation these appear as output

Definition at line 82 of file scheduler-invocation-test.cpp.

References SchedulerInvocation::feedPrioritisation(), SchedulerInvocation::instruct(), lib::test::anonymous_namespace{builder-qualifier-support-test.cpp}::one(), SchedulerInvocation::peekHead(), SchedulerInvocation::pullHead(), and lib::test::anonymous_namespace{builder-qualifier-support-test.cpp}::two().

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verify_WaterLevel()

void verify_WaterLevel ( )

inlineprivate

Test:

verify the given time point is utilised for prioritisation

• order at output is determined by the time spec
• even later added elements can push back previously visible elements at head

Definition at line 111 of file scheduler-invocation-test.cpp.

References SchedulerInvocation::feedPrioritisation(), SchedulerInvocation::instruct(), SchedulerInvocation::peekHead(), and SchedulerInvocation::pullHead().

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verify_stability()

void verify_stability ( )

inlineprivate

Test:

sort order is not necessarily stable if using identical time specs on entrance

Definition at line 141 of file scheduler-invocation-test.cpp.

References SchedulerInvocation::feedPrioritisation(), and SchedulerInvocation::pullHead().

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verify_isDue()

void verify_isDue ( )

inlineprivate

Test:

the entry appearing at head is due when its time is at or before current time.

Definition at line 166 of file scheduler-invocation-test.cpp.

References SchedulerInvocation::feedPrioritisation(), SchedulerInvocation::isDue(), SchedulerInvocation::peekHead(), and SchedulerInvocation::pullHead().

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verify_Significance()

void verify_Significance ( )

inlineprivate

Test:

verify extended classification data and information functions at scheduler head

• add entries providing extra information regarding significance
• verify that missing the deadline is detected
• entries past deadline are marked outdated (will be dropped by Layer-2)
• entries can be tagged with an ManifestationID, allowing to enable or disable visibility for a »family« of schedule entries
• use the flag for compulsory entries, allowing to detect a fatal jammed situation where the head entry is out of time, while marked mandatory to process.

Definition at line 196 of file scheduler-invocation-test.cpp.

References SchedulerInvocation::feedPrioritisation().

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Inheritance diagram for SchedulerInvocation_test:

Collaboration diagram for SchedulerInvocation_test:

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The documentation for this class was generated from the following file:

• scheduler-invocation-test.cpp