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/*
* Copyright (c) 2019 The Regents of the University of California
* All rights reserved
*
* 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 "base/match.hh"
using namespace gem5;
TEST(MatchTest, Add)
{
/*
* ObjectMatch.add will add all the expressions from one ObjectMatch to
* the other.
*/
ObjectMatch object_match_1("token1.token2");
ObjectMatch object_match_2("token3");
ObjectMatch object_match_3;
object_match_3.add(object_match_1);
object_match_3.add(object_match_2);
std::vector<std::vector<std::string> > expressions =
object_match_3.getExpressions();
EXPECT_EQ(2, expressions.size());
EXPECT_EQ(2, expressions[0].size());
EXPECT_EQ(1, expressions[1].size());
EXPECT_EQ(expressions[0][0], "token1");
EXPECT_EQ(expressions[0][1], "token2");
EXPECT_EQ(expressions[1][0], "token3");
}
TEST(MatchTest, SetExpression)
{
ObjectMatch object_match;
object_match.setExpression("A.B.C.D");
std::vector<std::vector<std::string> > expressions =
object_match.getExpressions();
EXPECT_EQ(1, expressions.size());
EXPECT_EQ(4, expressions[0].size());
EXPECT_EQ("A", expressions[0][0]);
EXPECT_EQ("B", expressions[0][1]);
EXPECT_EQ("C", expressions[0][2]);
EXPECT_EQ("D", expressions[0][3]);
}
TEST(MatchTest, SetExpressionVector)
{
ObjectMatch object_match;
std::vector<std::string> to_add;
to_add.push_back("A.B.C.D");
to_add.push_back("E.F.G");
object_match.setExpression(to_add);
std::vector<std::vector<std::string> > expressions =
object_match.getExpressions();
EXPECT_EQ(2, expressions.size());
EXPECT_EQ(4, expressions[0].size());
EXPECT_EQ(3, expressions[1].size());
EXPECT_EQ("A", expressions[0][0]);
EXPECT_EQ("B", expressions[0][1]);
EXPECT_EQ("C", expressions[0][2]);
EXPECT_EQ("D", expressions[0][3]);
EXPECT_EQ("E", expressions[1][0]);
EXPECT_EQ("F", expressions[1][1]);
EXPECT_EQ("G", expressions[1][2]);
}
TEST(MatchTest, SimpleMatch)
{
ObjectMatch object_match("this.is.a.perfect.match");
EXPECT_TRUE(object_match.match("this.is.a.perfect.match"));
}
TEST(MatchTest, SimpleMismatch)
{
ObjectMatch object_match("this.is.a.perfect.match");
EXPECT_FALSE(object_match.match("this.is.a.perfect.--"));
}
TEST(MatchTest, MultipleExpressionsMatch)
{
ObjectMatch object_match;
std::vector<std::string> expressions;
expressions.push_back("A.B.C.D");
expressions.push_back("E.F.G");
object_match.setExpression(expressions);
EXPECT_TRUE(object_match.match("A.B.C.D"));
EXPECT_TRUE(object_match.match("E.F.G"));
}
TEST(MatchTest, MultipleExpressionsMismatch)
{
ObjectMatch object_match;
std::vector<std::string> expressions;
expressions.push_back("A.B.C.D");
expressions.push_back("E.F.G");
object_match.setExpression(expressions);
EXPECT_FALSE(object_match.match("B.C.D"));
EXPECT_FALSE(object_match.match("D.E.F.G"));
}
TEST(MatchTest, WildCardMatch)
{
ObjectMatch object_match("this.is.a.*.match");
/*
* Note: the wildcard token can represent an empty token.
*/
EXPECT_TRUE(object_match.match("this.is.a.match"));
EXPECT_TRUE(object_match.match("this.is.a.perfect.match"));
EXPECT_TRUE(object_match.match("this.is.a.great.match"));
}
TEST(MatchTest, WildCardMismatch)
{
ObjectMatch object_match("this.is.a.*.match");
EXPECT_FALSE(object_match.match("this.is.a.bla.bla.match"));
EXPECT_FALSE(object_match.match("this.is.a.great.match--"));
}
TEST(MatchTest, TokensEmptyNoMatch)
{
ObjectMatch object_match;
EXPECT_FALSE(object_match.match("token1"));
}