fifo_rp.test.cc File Reference

#include <gtest/gtest-spi.h>
#include <gtest/gtest.h>
#include <cassert>
#include "mem/cache/replacement_policies/fifo_rp.hh"
#include "params/FIFORP.hh"

Go to the source code of this file.

Classes
class	FIFORPTestF
	Copyright (c) 2025 Daniel R. More...
class	FIFORPVictimizationTestF
	Fixture that tests victimization. More...

Typedefs
typedef FIFORPTestF	FIFORPFDeathTest

Functions
	TEST_F (FIFORPTestF, InstantiatedEntry)
	Test that instantiating an entry generates a non-null replacement data.
	TEST_F (FIFORPTestF, GetVictim1Candidate)
	Test that if there is one candidate, then it will always be the victim, regardless of its replacement data.
	TEST_F (FIFORPVictimizationTestF, GetVictimAllInvalid)
	Test that when all entries are invalid the first candidate will always be selected, regardless of the order of the invalidations.
	TEST_F (FIFORPVictimizationTestF, GetVictimAllInvalid2)
	Test that when all entries are invalid the first candidate will always be selected, regardless of the order of the invalidations.
	TEST_F (FIFORPVictimizationTestF, GetVictimOneInvalid)
	Test that when there is at least a single invalid entry, it will be selected during the victimization.
	TEST_F (FIFORPVictimizationTestF, GetVictim)
	Test that the first entry to be reset will be selected during victimization.
	TEST_F (FIFORPVictimizationTestF, GetVictimAfterTouch)
	Test that the first entry to be reset will be selected during victimization, even if it was touched before the victimization process.
	TEST_F (FIFORPFDeathTest, InvalidateNull)
	TEST_F (FIFORPFDeathTest, ResetNull)
	TEST_F (FIFORPFDeathTest, TouchNull)
	TEST_F (FIFORPFDeathTest, NoCandidates)

Typedef Documentation

FIFORPFDeathTest

typedef FIFORPTestF FIFORPFDeathTest

Definition at line 207 of file fifo_rp.test.cc.

Function Documentation

TEST_F() [1/11]

TEST_F	(	FIFORPFDeathTest	,
		InvalidateNull	)

Definition at line 209 of file fifo_rp.test.cc.

TEST_F() [2/11]

TEST_F	(	FIFORPFDeathTest	,
		NoCandidates	)

Definition at line 228 of file fifo_rp.test.cc.

TEST_F() [3/11]

TEST_F	(	FIFORPFDeathTest	,
		ResetNull	)

Definition at line 214 of file fifo_rp.test.cc.

TEST_F() [4/11]

TEST_F	(	FIFORPFDeathTest	,
		TouchNull	)

Definition at line 219 of file fifo_rp.test.cc.

TEST_F() [5/11]

TEST_F	(	FIFORPTestF	,
		GetVictim1Candidate	)

Test that if there is one candidate, then it will always be the victim, regardless of its replacement data.

Definition at line 62 of file fifo_rp.test.cc.

References gem5::ReplaceableEntry::replacementData.

TEST_F() [6/11]

TEST_F	(	FIFORPTestF	,
		InstantiatedEntry	)

Test that instantiating an entry generates a non-null replacement data.

Definition at line 52 of file fifo_rp.test.cc.

TEST_F() [7/11]

TEST_F	(	FIFORPVictimizationTestF	,
		GetVictim	)

Test that the first entry to be reset will be selected during victimization.

Definition at line 159 of file fifo_rp.test.cc.

TEST_F() [8/11]

TEST_F	(	FIFORPVictimizationTestF	,
		GetVictimAfterTouch	)

Test that the first entry to be reset will be selected during victimization, even if it was touched before the victimization process.

Definition at line 182 of file fifo_rp.test.cc.

TEST_F() [9/11]

TEST_F	(	FIFORPVictimizationTestF	,
		GetVictimAllInvalid	)

Test that when all entries are invalid the first candidate will always be selected, regardless of the order of the invalidations.

Definition at line 104 of file fifo_rp.test.cc.

TEST_F() [10/11]

TEST_F	(	FIFORPVictimizationTestF	,
		GetVictimAllInvalid2	)

Test that when all entries are invalid the first candidate will always be selected, regardless of the order of the invalidations.

The order of invalidations of this test is reversed in comparison to the other test.

Definition at line 125 of file fifo_rp.test.cc.

TEST_F() [11/11]

TEST_F	(	FIFORPVictimizationTestF	,
		GetVictimOneInvalid	)

Test that when there is at least a single invalid entry, it will be selected during the victimization.

Definition at line 143 of file fifo_rp.test.cc.