169 lines
5.2 KiB
C++
169 lines
5.2 KiB
C++
// Copyright (C) 2011, 2012 Strahinja Val Markovic <val@markovic.io>
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//
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// This file is part of YouCompleteMe.
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//
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// YouCompleteMe is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// YouCompleteMe is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>.
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#include <gtest/gtest.h>
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#include <gmock/gmock.h>
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#include "Completer.h"
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#include "Utils.h"
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#include <boost/python.hpp>
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using ::testing::ElementsAre;
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using ::testing::WhenSorted;
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namespace YouCompleteMe
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{
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namespace
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{
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std::vector< std::string > Candidates( const std::string &a,
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const std::string &b = std::string(),
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const std::string &c = std::string(),
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const std::string &d = std::string(),
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const std::string &e = std::string(),
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const std::string &f = std::string(),
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const std::string &g = std::string(),
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const std::string &h = std::string(),
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const std::string &i = std::string() )
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{
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std::vector< std::string > candidates;
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candidates.push_back( a );
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if ( !b.empty() )
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candidates.push_back( b );
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if ( !c.empty() )
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candidates.push_back( c );
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if ( !d.empty() )
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candidates.push_back( d );
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if ( !e.empty() )
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candidates.push_back( e );
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if ( !f.empty() )
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candidates.push_back( f );
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if ( !g.empty() )
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candidates.push_back( g );
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if ( !h.empty() )
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candidates.push_back( h );
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if ( !i.empty() )
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candidates.push_back( i );
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return candidates;
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}
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} // unnamed namespace
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TEST( CompleterTest, OneCandidate )
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{
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EXPECT_THAT( Completer( Candidates(
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"foobar" ) ).CandidatesForQuery( "fbr" ),
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ElementsAre( "foobar" ) );
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}
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TEST( CompleterTest, ManyCandidateSimple )
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{
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EXPECT_THAT( Completer( Candidates(
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"foobar",
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"foobartest",
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"Foobartest" ) ).CandidatesForQuery( "fbr" ),
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WhenSorted( ElementsAre( "Foobartest",
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"foobar",
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"foobartest" ) ) );
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}
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TEST( CompleterTest, FirstCharSameAsQueryWins )
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{
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EXPECT_THAT( Completer( Candidates(
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"foobar",
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"afoobar" ) ).CandidatesForQuery( "fbr" ),
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ElementsAre( "foobar",
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"afoobar" ) );
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}
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TEST( CompleterTest, CompleteMatchForWordBoundaryCharsWins )
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{
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EXPECT_THAT( Completer( Candidates(
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"FooBarQux",
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"FBaqux" ) ).CandidatesForQuery( "fbq" ),
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ElementsAre( "FooBarQux",
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"FBaqux" ) );
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EXPECT_THAT( Completer( Candidates(
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"CompleterTest",
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"CompleteMatchForWordBoundaryCharsWins" ) )
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.CandidatesForQuery( "ct" ),
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ElementsAre( "CompleterTest",
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"CompleteMatchForWordBoundaryCharsWins" ) );
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EXPECT_THAT( Completer( Candidates(
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"FooBar",
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"FooBarRux" ) ).CandidatesForQuery( "fbr" ),
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ElementsAre( "FooBarRux",
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"FooBar" ) );
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}
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TEST( CompleterTest, RatioUtilizationTieBreak )
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{
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EXPECT_THAT( Completer( Candidates(
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"FooBarQux",
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"FooBarQuxZaa" ) ).CandidatesForQuery( "fbq" ),
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ElementsAre( "FooBarQux",
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"FooBarQuxZaa" ) );
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EXPECT_THAT( Completer( Candidates(
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"FooBar",
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"FooBarRux" ) ).CandidatesForQuery( "fba" ),
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ElementsAre( "FooBar",
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"FooBarRux" ) );
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}
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TEST( CompleterTest, QueryPrefixOfCandidateWins )
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{
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EXPECT_THAT( Completer( Candidates(
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"foobar",
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"fbaroo" ) ).CandidatesForQuery( "foo" ),
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ElementsAre( "foobar",
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"fbaroo" ) );
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}
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TEST( CompleterTest, ShorterCandidateWins )
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{
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EXPECT_THAT( Completer( Candidates(
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"FooBarQux",
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"FaBarQux" ) ).CandidatesForQuery( "fbq" ),
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ElementsAre( "FaBarQux",
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"FooBarQux" ) );
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EXPECT_THAT( Completer( Candidates(
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"CompleterT",
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"CompleterTest" ) ).CandidatesForQuery( "co" ),
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ElementsAre( "CompleterT",
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"CompleterTest" ) );
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}
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TEST( CompleterTest, SameLowercaseCandidateWins )
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{
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EXPECT_THAT( Completer( Candidates(
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"foobar",
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"Foobar" ) ).CandidatesForQuery( "foo" ),
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ElementsAre( "foobar",
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"Foobar" ) );
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}
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// TODO: tests for filepath and filetype candidate storing
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} // namespace YouCompleteMe
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