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// ==========================================================================
// SeqAn - The Library for Sequence Analysis
// ==========================================================================
// Copyright (c) 2006-2013, Knut Reinert, FU Berlin
// 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 Knut Reinert or the FU Berlin 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 KNUT REINERT OR THE FU BERLIN 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.
//
// ==========================================================================
SEQAN_DEFINE_TEST(Infix)
{
SEQAN_CHECKPOINT;
//____________________________________________________________________________
// infix
Infix<String<char> >::Type infix_1;
String<char> str_1 = "this is a string";
setHost(infix_1, str_1);
SEQAN_ASSERT_EQ(length(infix_1), 0u);
SEQAN_ASSERT_EQ(getObjectId(infix_1), getObjectId(str_1));
setEnd(infix_1, end(str_1));
SEQAN_ASSERT_EQ(infix_1, str_1);
SEQAN_ASSERT_EQ(length(infix_1), length(infix_1));
setEndPosition(infix_1, 9);
SEQAN_ASSERT_EQ(infix_1, infix(str_1, 0, 9));
Infix<String<char> >::Type infix_2(infix_1);
SEQAN_ASSERT_EQ(infix_2, infix(str_1, 0, 9));
SEQAN_ASSERT_EQ(infix_2, infix_1);
SEQAN_ASSERT_EQ(getObjectId(infix_1), getObjectId(infix_2));
setBeginPosition(infix_2, 5);
SEQAN_ASSERT_EQ(infix_2, "is a");
setBegin(infix_2, begin(str_1));
SEQAN_ASSERT_EQ(infix_2, "this is a");
Infix<String<char> >::Type infix_3(str_1);
SEQAN_ASSERT_EQ(infix_3, str_1);
SEQAN_ASSERT_EQ(getObjectId(infix_3), getObjectId(str_1));
Infix<String<char> >::Type infix_4(str_1, 5, 9);
SEQAN_ASSERT_EQ(infix_4, "is a");
SEQAN_ASSERT_EQ(capacity(infix_4), capacity(str_1) - length(str_1) + length(infix_4));
Infix<String<char> >::Type infix_5(str_1, begin(str_1), end(str_1));
SEQAN_ASSERT_EQ(infix_5, str_1);
SEQAN_ASSERT(begin(infix_5) == begin(str_1));
SEQAN_ASSERT_EQ(beginPosition(infix_5), 0u);
SEQAN_ASSERT(end(infix_5) == end(str_1));
SEQAN_ASSERT_EQ(endPosition(infix_5), length(str_1));
SEQAN_ASSERT(begin(infix(str_1, 0, length(str_1))) == begin(str_1));
SEQAN_ASSERT(end(infix(str_1, 0, length(str_1))) == end(str_1));
SEQAN_ASSERT_EQ(length(infix(str_1, 0, length(str_1))), length(str_1));
// str_1 = "begin middle end";
// assign(infix(str_1, 6, 12), "to");
// SEQAN_ASSERT_EQ(str_1, "begin to end");
// assign(infix(str_1, 6, 8), "the test", 14);
// SEQAN_ASSERT_EQ(str_1, "begin the test");
// setEnd(infix_1);
// SEQAN_ASSERT(infix_1 == "");
//____________________________________________________________________________
// test infix iteration
str_1 = "begin middle end";
goBegin(infix_1);
SEQAN_ASSERT_EQ(infix_1, "b");
goBegin(infix_1, str_1);
SEQAN_ASSERT_EQ(infix_1, "b");
goPrevious(infix_1);
SEQAN_ASSERT(atBegin(infix_1));
goEnd(infix_1);
SEQAN_ASSERT_EQ(infix_1, str_1);
goEnd(infix_1, str_1);
SEQAN_ASSERT_EQ(infix_1, str_1);
goNext(infix_1);
SEQAN_ASSERT(atEnd(infix_1));
//____________________________________________________________________________
// compare operators
str_1 = "hellohello";
Infix<String<char> >::Type infix_6(str_1, 0, 10);
// SEQAN_ASSERT_EQ(infix_6, str_1);
//
// infix_6 += str_1;
SEQAN_ASSERT(isEqual(infix_6, "hellohello"));
SEQAN_ASSERT_NEQ(infix_6, "bla");
SEQAN_ASSERT_NOT(isNotEqual(infix_6, "hellohello"));
SEQAN_ASSERT_NOT(infix_6 < "hello");
SEQAN_ASSERT_NOT(isLess(infix_6, "hello"));
SEQAN_ASSERT_NOT(infix_6 <= "hello");
SEQAN_ASSERT_NOT(isLessOrEqual(infix_6, "hello"));
SEQAN_ASSERT_GT(infix_6, "hello");
SEQAN_ASSERT(isGreater(infix_6, "hello"));
SEQAN_ASSERT_GEQ(infix_6, "hello");
SEQAN_ASSERT(isGreaterOrEqual(infix_6, "hello"));
//____________________________________________________________________________
// clear(infix_6);
// SEQAN_ASSERT_EQ(infix_6, "");
//____________________________________________________________________________
}
//////////////////////////////////////////////////////////////////////////////
SEQAN_DEFINE_TEST(Suffix)
{
SEQAN_CHECKPOINT;
//____________________________________________________________________________
// suffix
String<char> str_1 = "this is a string";
Suffix<String<char> >::Type suffix_1;
setHost(suffix_1, str_1);
SEQAN_ASSERT_EQ(length(suffix_1), length(str_1));
SEQAN_ASSERT_EQ(getObjectId(suffix_1), getObjectId(str_1));
Suffix<String<char> >::Type suffix_2(suffix_1);
SEQAN_ASSERT_EQ(suffix_2, suffix_1);
SEQAN_ASSERT_EQ(getObjectId(suffix_1), getObjectId(suffix_2));
setBeginPosition(suffix_2, 5);
SEQAN_ASSERT_EQ(suffix_2, "is a string");
setBegin(suffix_2, begin(str_1));
SEQAN_ASSERT_EQ(suffix_2, "this is a string");
Suffix<String<char> >::Type suffix_3(str_1);
SEQAN_ASSERT_EQ(suffix_3, str_1);
SEQAN_ASSERT_EQ(getObjectId(suffix_3), getObjectId(str_1));
Suffix<String<char> >::Type suffix_4(str_1, 5);
SEQAN_ASSERT_EQ(suffix_4, "is a string");
SEQAN_ASSERT_EQ(capacity(suffix_4), capacity(str_1) - length(str_1) + length(suffix_4));
Suffix<String<char> >::Type suffix_5(str_1, begin(str_1));
SEQAN_ASSERT_EQ(suffix_5, str_1);
SEQAN_ASSERT(begin(suffix_5) == begin(str_1));
SEQAN_ASSERT_EQ(beginPosition(suffix_5), 0u);
SEQAN_ASSERT(end(suffix_5) == end(str_1));
SEQAN_ASSERT_EQ(endPosition(suffix_5), length(str_1));
SEQAN_ASSERT(begin(suffix(str_1, 0)) == begin(str_1));
SEQAN_ASSERT(end(suffix(str_1, 3)) == end(str_1));
SEQAN_ASSERT_EQ(length(suffix(str_1, 0)), length(str_1));
// str_1 = "begin middle end";
// assign(suffix(str_1, 6), "to panic");
// SEQAN_ASSERT_EQ(str_1, "begin to panic");
// assign(suffix(str_1, 6), "the test", 9);
// SEQAN_ASSERT_EQ(str_1, "begin the");
// char str_2[200] = "begin middle end";
// assign(suffix(str_2, 6), "to panic");
// SEQAN_ASSERT(isEqual(str_2, "begin to panic"));
// assign(suffix(str_2, 6), "the test", 9);
// SEQAN_ASSERT(isEqual(str_2, "begin the"));
//____________________________________________________________________________
// test suffix iteration
/*
str_1 = "begin middle end";
goBegin(suffix_1);
SEQAN_ASSERT(suffix_1 == str_1);
goBegin(suffix_1, str_1);
SEQAN_ASSERT(suffix_1 == str_1);
SEQAN_ASSERT(atBegin(suffix_1));
goEnd(suffix_1);
SEQAN_ASSERT(suffix_1 == "d");
goEnd(suffix_1, str_1);
SEQAN_ASSERT(suffix_1 == "d");
goNext(suffix_1);
SEQAN_ASSERT(atEnd(suffix_1));
goPrevious(suffix_1);
SEQAN_ASSERT(atEnd(suffix_1));
*/
}
SEQAN_DEFINE_TEST(ticket317)
{
SEQAN_CHECKPOINT;
// http://trac.mi.fu-berlin.de/seqan/ticket/317
CharString text = "thisisatext";
Infix<CharString>::Type sub1 = infix(text, 2, 8);
Infix<Infix<CharString>::Type>::Type sub2 = infix(sub1, 1, 3);
// Check our assumptions.
SEQAN_ASSERT_EQ(sub1, "isisat");
SEQAN_ASSERT_EQ(sub2, "si");
// operator - (triggered the ticket)
SEQAN_ASSERT_EQ(begin(sub1) - begin(text), 2);
SEQAN_ASSERT_EQ(begin(sub2) - begin(text), 3);
SEQAN_ASSERT_EQ(begin(sub2) - begin(sub1), 1);
// operator == and !=
# define TEST_IT(a, b) \
SEQAN_ASSERT_EQ(a, b); \
SEQAN_ASSERT_LEQ(a, b); \
SEQAN_ASSERT_GEQ(a, b);
TEST_IT(begin(sub1), begin(text) + 2);
TEST_IT(begin(sub2), begin(text) + 3);
TEST_IT(begin(sub2), begin(sub1) + 1);
# undef TEST_IT
SEQAN_ASSERT_NEQ(begin(sub1), begin(text));
SEQAN_ASSERT_NEQ(begin(sub2), begin(text));
SEQAN_ASSERT_NEQ(begin(sub2), begin(sub1));
// operator <, >, <=, >=
# define TEST_IT(a, b) \
SEQAN_ASSERT_LT(a, b); \
SEQAN_ASSERT_GT(b, a); \
SEQAN_ASSERT_LEQ(a, b); \
SEQAN_ASSERT_GEQ(b, a);
TEST_IT(begin(sub1), end(text));
TEST_IT(begin(text), begin(sub1));
TEST_IT(begin(sub2), end(sub1));
TEST_IT(begin(sub1), begin(sub2));
TEST_IT(begin(sub2), end(text));
TEST_IT(begin(text), begin(sub2));
# undef TEST_IT
}
SEQAN_DEFINE_TEST(ticket848)
{
// http://trac.mi.fu-berlin.de/seqan/ticket/848
CharString text = "012345";
Infix<CharString>::Type inf1 = infix(text, begin(text) + 1, begin(text) + 5);
SEQAN_ASSERT_EQ(CharString("1234"), CharString(inf1));
Infix<Infix<CharString>::Type>::Type inf2 = infix(inf1, begin(inf1) + 1, begin(inf1) + 3);
SEQAN_ASSERT_EQ(CharString("23"), CharString(inf2));
}
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