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mem-cache,tests: Add unit test for ReplaceableEntry

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Add a unit test for ReplacementPolicy::ReplaceableEntry.

Change-Id: Iaa0c0cfdf1745b7b4d9efbe8ccab8f002a1bcee8
Signed-off-by: Daniel R. Carvalho <odanrc@yahoo.com.br>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/44110
Reviewed-by: Bobby Bruce <bbruce@ucdavis.edu>
Maintainer: Bobby Bruce <bbruce@ucdavis.edu>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Daniel R. Carvalho
2021-03-21 20:12:19 -03:00
committed by Daniel Carvalho
parent f65e370e39
commit 43df899229
2 changed files with 43 additions and 0 deletions
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2
src/mem/cache/replacement_policies/SConscript vendored
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@@ -45,3 +45,5 @@ Source('second_chance_rp.cc')
Source('ship_rp.cc')
Source('tree_plru_rp.cc')
Source('weighted_lru_rp.cc')
GTest('replaceable_entry.test', 'replaceable_entry.test.cc')

41
src/mem/cache/replacement_policies/replaceable_entry.test.cc vendored Normal file
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@@ -0,0 +1,41 @@
/*
* Copyright 2021 Daniel R. Carvalho
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met: redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer;
* redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution;
* neither the name of the copyright holders nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <gtest/gtest.h>
#include "mem/cache/replacement_policies/replaceable_entry.hh"
using namespace gem5;
TEST(ReplaceableEntryTest, SetPosition)
{
ReplaceableEntry entry;
uint32_t set = 10, way = 20;
entry.setPosition(set, way);
ASSERT_EQ(entry.getSet(), set);
ASSERT_EQ(entry.getWay(), way);
}