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/*
* Copyright (C) 2010 Regents of the University of Michigan
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <string>
#include <TrimSequence.h>
#include <gtest/gtest.h>
TEST(TrimSequenceTest, trimSequenceTest)
{
std::string test;
std::string::iterator result;
test = "445566";
result = trimSequence(test, '5', true);
EXPECT_EQ(result - test.begin() , 2);
test = "445554555";
result = trimSequence(test, '5', true);
EXPECT_EQ(result - test.begin(), 6);
test = "4455545556";
result = trimSequence(test, '5', true);
EXPECT_EQ(result - test.begin(), 6);
test = "44555455566";
result = trimSequence(test, '5', true);
EXPECT_EQ(result - test.begin(), 6);
test = "665544";
result = trimSequence(test, '5', false);
EXPECT_EQ(test.end() - result , 2);
test = "555455544";
result = trimSequence(test, '5', false);
EXPECT_EQ(test.end() - result, 6);
test = "6555455544";
result = trimSequence(test, '5', false);
EXPECT_EQ(test.end() - result, 6);
// Paul's test cases in TrimSequence.cpp
//
// from the left:
//
test = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
result = trimSequence(test, 'A', true);
EXPECT_TRUE(result == test.begin());
test = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
result = trimSequence(test, '~', true);
EXPECT_TRUE(result == test.end());
test = "AAAAABCDEFGHIJKLMNOPQRSTUVWXYZ";
result = trimSequence(test, 'B', true);
EXPECT_TRUE(result == (test.begin() + 5));
test = "AAAAAAAABCDEFGHIJKLMNOPQRSTUVWXYZ";
result = trimSequence(test, 'B', true);
EXPECT_TRUE(result == (test.begin() + 8));
test = "AAAAAAAABCDEFGHIJKLMNOPQRSTUVWXYZ";
result = trimSequence(test, 'F', true);
EXPECT_TRUE(result == (test.begin() + 12));
test = "AAAAAAAABCDEFGHIJKLMNOPQRSTUVWXYZ";
result = trimSequence(test, '@', true);
EXPECT_TRUE(result == (test.begin() + 0));
test = "AAAAAAAABCDEFGHIJKLMNOPQRSTUVWXYZ";
result = trimSequence(test, '@', true);
EXPECT_TRUE(result == (test.begin() + 0));
test = "AAAFAAAABCDEFGHIJKLMNOPQRSTUVWXYZ";
result = trimSequence(test, 'F', true);
EXPECT_TRUE(result == (test.begin() + 12));
//
// from the right:
//
test = "ZYXWVUTSRQPONMLKJIHGFEDCBA";
result = trimSequence(test, 'A', false);
EXPECT_TRUE(result == test.end());
test = "ZYXWVUTSRQPONMLKJIHGFEDCBA";
result = trimSequence(test, '~', false);
EXPECT_TRUE(result == test.begin());
test = "ZYXWVUTSRQPONMLKJIHGFEDCBAAAAA";
result = trimSequence(test, 'B', false);
EXPECT_TRUE(result == (test.end() - 5));
test = "ZYXWVUTSRQPONMLKJIHGFEDCBAAAAAAA";
result = trimSequence(test, 'B', false);
EXPECT_TRUE(result == (test.end() - 7));
test = "ZYXWVUTSRQPONMLKJIHGFEDCBAAAAAAAA";
result = trimSequence(test, 'F', false);
EXPECT_TRUE(result == (test.end() - 12));
test = "ZYXWVUTSRQPONMLKJIHGFEDCBAAAAAAAA";
result = trimSequence(test, '@', false);
EXPECT_TRUE(result == (test.end() + 0));
test = "ZYXWVUTSRQPONMLKJIHGFEDCBAAAAFAAA";
result = trimSequence(test, 'F', false);
EXPECT_TRUE(result == (test.end() - 12));
};
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