diff options
author | wolff1 <wolff1@ae88bc3d-4319-0410-8dbf-d08b4c9d3795> | 2008-01-09 23:29:02 +0000 |
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committer | wolff1 <wolff1@ae88bc3d-4319-0410-8dbf-d08b4c9d3795> | 2008-01-09 23:29:02 +0000 |
commit | b437d27d5b209f18118eea10528441af84ff515e (patch) | |
tree | 365dc68a124306db626054a050fb20690d0259d6 | |
parent | f3af935b03df16521172b740ab494fe77ecca808 (diff) | |
download | ATCD-b437d27d5b209f18118eea10528441af84ff515e.tar.gz |
added separate tests for const iterators
-rw-r--r-- | TAO/tests/Sequence_Iterators/StringSeq.cpp | 341 |
1 files changed, 322 insertions, 19 deletions
diff --git a/TAO/tests/Sequence_Iterators/StringSeq.cpp b/TAO/tests/Sequence_Iterators/StringSeq.cpp index 26faf914f63..4441737011d 100644 --- a/TAO/tests/Sequence_Iterators/StringSeq.cpp +++ b/TAO/tests/Sequence_Iterators/StringSeq.cpp @@ -7,6 +7,7 @@ * * @author Friedhelm Wolf (fwolf@dre.vanderbilt.edu) */ + #include "tao/StringSeqC.h" #include "ace/Log_Msg.h" @@ -21,6 +22,8 @@ return 1; \ } +//----------------------------------------------------------------------------- + template <typename ITERATOR_T> int test_sequence () { @@ -123,6 +126,13 @@ int test_sequence () a_it += 2; FAIL_RETURN_IF (ACE_OS::strcmp (a_it[0],a[2]) != 0); + // test operator[] write + a_it[0] = CORBA::string_dup (elem0_cstr); + FAIL_RETURN_IF (ACE_OS::strcmp (a[1],elem0_cstr) != 0); + + // reset content of sequence a + a[1] = CORBA::string_dup (elem1_cstr); + // test for loop behaviour ::CORBA::StringSeq b = a; ITERATOR_T b_it = b.begin (); @@ -168,6 +178,157 @@ int test_sequence () return 0; } +//----------------------------------------------------------------------------- + +template <typename ITERATOR_T> +int test_sequence_const_iterator () +{ + ::CORBA::StringSeq a; + + // test equality operator + FAIL_RETURN_IF (!(a.begin () == a.begin ())); + + // test non-equality operator + FAIL_RETURN_IF (a.end () != a.end ()); + + // test for correct behaviour for empty sequence + + FAIL_RETURN_IF (a.begin() != a.end ()); + + // setup of an example sequence + + const char * elem0_cstr = "elem0"; + const char * elem1_cstr = "elem1"; + const char * elem2_cstr = "elem2"; + const char * elem3_cstr = "elem3"; + + a.length (4); + a[0] = CORBA::string_dup (elem0_cstr); + a[1] = CORBA::string_dup (elem1_cstr); + a[2] = CORBA::string_dup (elem2_cstr); + a[3] = CORBA::string_dup (elem3_cstr); + + // test iterator copy constructor + ITERATOR_T a_it (a.begin ()); + FAIL_RETURN_IF (a_it != a.begin ()); + + // test assignment operator + a_it = a.begin (); + FAIL_RETURN_IF (a_it != a.begin ()); + + // test non const dereferencing + typename ITERATOR_T::const_element_type value0 = *a_it; + FAIL_RETURN_IF (ACE_OS::strcmp (value0, elem0_cstr) != 0); + + // test const dereferencing + const char* const value1 = *a_it; + FAIL_RETURN_IF (ACE_OS::strcmp (value1, elem0_cstr) != 0); + + // test increment operation + a_it++; + FAIL_RETURN_IF (a_it == a.begin()); + FAIL_RETURN_IF (ACE_OS::strcmp (*a_it, elem1_cstr) != 0); + + // test < operator + FAIL_RETURN_IF (!(a.begin () < a_it)); + FAIL_RETURN_IF (a_it < a.begin ()); + + // test difference type + int a_diff = a_it - a.begin (); + FAIL_RETURN_IF (a_diff != 1); + + // test copy constructor + ITERATOR_T a_it1 (a_it); + FAIL_RETURN_IF (a_it1 != a_it); + + // test preincrement operator + ++a_it1; + FAIL_RETURN_IF ((a_it1 - a_it) != 1); + + // test = and += operator + ITERATOR_T a_it2 = a_it += 3; + FAIL_RETURN_IF (a_it2 != a_it); + FAIL_RETURN_IF ((a_it - a_it1) != 2); + + // test + operator + a_it2 = a_it1 + 3; + FAIL_RETURN_IF ((a_it2 - a_it1) != 3); + + // test post-decrement operation + a_it = a.end (); + a_it--; + FAIL_RETURN_IF (a_it == a.end ()); + FAIL_RETURN_IF ((a.end () - a_it) != 1); + FAIL_RETURN_IF (ACE_OS::strcmp (*a_it, elem3_cstr) != 0); + + // test pre-decrement operator + a_it = a.end (); + --a_it; + FAIL_RETURN_IF (a_it == a.end ()); + FAIL_RETURN_IF ((a.end () - a_it) != 1); + FAIL_RETURN_IF (ACE_OS::strcmp (*a_it, elem3_cstr) != 0); + + // test -= operator + a_it -= 3; + FAIL_RETURN_IF ((a_it1 - a_it) != 2); + + // test - operator + a_it2 = a_it1 - 2; + FAIL_RETURN_IF ((a_it1 - a_it2) != 2); + + // test operator[] read + a_it = a.begin (); + FAIL_RETURN_IF (ACE_OS::strcmp (a_it[0],a[0]) != 0); + a_it += 2; + FAIL_RETURN_IF (ACE_OS::strcmp (a_it[0],a[2]) != 0); + + // test for loop behaviour + ::CORBA::StringSeq b = a; + ITERATOR_T b_it = b.begin (); + + for (a_it = a.begin (); + a_it != a.end (); + a_it++, b_it++) + { + FAIL_RETURN_IF (ACE_OS::strcmp (*a_it, *b_it) != 0); + } + + ::CORBA::StringSeq test; + test.length (a.length ()); + + // Memory is leaked here from + // TAO::details::string_traits_base<char>::default_initializer() + + std::copy (a.begin (), + a.end (), + test.begin ()); + + FAIL_RETURN_IF (test.length () != a.length ()); + + ITERATOR_T copytest_iter = test.begin (); + for (ITERATOR_T copya_iter = a.begin (); + copya_iter != a.end (); + ++copya_iter, ++copytest_iter) + { + FAIL_RETURN_IF (ACE_OS::strcmp (*copya_iter, *copytest_iter) != 0); + } + + /// Testing - using ostream_iterator + + std::ostringstream ostream; + std::copy (a.begin (), + a.end (), + std::ostream_iterator<CORBA::StringSeq::const_value_type>(ostream, + "\n")); + + FAIL_RETURN_IF ( + ostream.str ().compare ("elem0\nelem1\nelem2\nelem3\n") != 0); + + return 0; +} + +//----------------------------------------------------------------------------- + template <typename ITERATOR_T> int test_const_sequence () { @@ -426,14 +587,160 @@ int test_sequence_reverse () FAIL_RETURN_IF (ACE_OS::strcmp (a_it[0],a[1]) != 0); // test operator[] write - // NOTE: This now changes the sequence a. - // this is not possible for const_iterators - - // a_it[0] = CORBA::string_dup (elem0_cstr); - // FAIL_RETURN_IF (ACE_OS::strcmp (a[1],elem0_cstr) != 0); + a_it[0] = CORBA::string_dup (elem0_cstr); + FAIL_RETURN_IF (ACE_OS::strcmp (a[1],elem0_cstr) != 0); // reset content of sequence a - // a[1] = CORBA::string_dup (elem1_cstr); + a[1] = CORBA::string_dup (elem1_cstr); + + // test for loop behaviour + ::CORBA::StringSeq b = a; + REVERSE_ITERATOR_T b_it = b.rbegin (); + + for (a_it = a.rbegin (); + a_it != a.rend (); + a_it++, b_it++) + { + FAIL_RETURN_IF (ACE_OS::strcmp (*a_it, *b_it) != 0); + } + + ::CORBA::StringSeq test; + test.length (a.length ()); + + // Memory is leaked here from + // TAO::details::string_traits_base<char>::default_initializer() + + std::copy (a.begin (), + a.end (), + test.begin ()); + + FAIL_RETURN_IF (test.length () != a.length ()); + + REVERSE_ITERATOR_T copytest_iter = test.rbegin (); + for (REVERSE_ITERATOR_T copya_iter = a.rbegin (); + copya_iter != a.rend (); + ++copya_iter, ++copytest_iter) + { + FAIL_RETURN_IF (ACE_OS::strcmp (*copya_iter, *copytest_iter) != 0); + } + + /// Testing - using ostream_iterator + + std::ostringstream ostream; + std::copy (a.rbegin (), + a.rend (), + std::ostream_iterator<CORBA::StringSeq::element_type> (ostream, + "\n")); + + FAIL_RETURN_IF ( + ostream.str ().compare ("elem3\nelem2\nelem1\nelem0\n") != 0); + + return 0; +} + +//----------------------------------------------------------------------------- + +template <typename REVERSE_ITERATOR_T> +int test_sequence_reverse_const_iterator () +{ + ::CORBA::StringSeq a; + + // test equality operator + FAIL_RETURN_IF (!(a.begin () == a.begin ())); + + // test non-equality operator + FAIL_RETURN_IF (a.end () != a.end ()); + + // test for correct behaviour for empty sequence + + FAIL_RETURN_IF (a.begin() != a.end ()); + + // setup of an example sequence + + const char * elem0_cstr = "elem0"; + const char * elem1_cstr = "elem1"; + const char * elem2_cstr = "elem2"; + const char * elem3_cstr = "elem3"; + + a.length (4); + a[0] = CORBA::string_dup (elem0_cstr); + a[1] = CORBA::string_dup (elem1_cstr); + a[2] = CORBA::string_dup (elem2_cstr); + a[3] = CORBA::string_dup (elem3_cstr); + + // test iterator copy constructor + REVERSE_ITERATOR_T a_it (a.rbegin ()); + FAIL_RETURN_IF (a_it != a.rbegin ()); + + // test assignment operator + a_it = a.rbegin (); + FAIL_RETURN_IF (a_it != a.rbegin ()); + + // test non const dereferencing + typename REVERSE_ITERATOR_T::const_element_type value0 = *a_it; + FAIL_RETURN_IF (ACE_OS::strcmp (value0, elem3_cstr) != 0); + + // test const dereferencing + const char* const value1 = *a_it; + FAIL_RETURN_IF (ACE_OS::strcmp (value1, elem3_cstr) != 0); + + // test increment operation + a_it++; + FAIL_RETURN_IF (a_it == a.rbegin()); + FAIL_RETURN_IF (ACE_OS::strcmp (*a_it, elem2_cstr) != 0); + + // test < operator + FAIL_RETURN_IF (!(a.rbegin () < a_it)); + FAIL_RETURN_IF (a_it < a.rbegin ()); + + // test difference type + int a_diff = a_it - a.rbegin (); + FAIL_RETURN_IF (a_diff != 1); + + // test copy constructor + REVERSE_ITERATOR_T a_it1 (a_it); + FAIL_RETURN_IF (a_it1 != a_it); + + // test preincrement operator + ++a_it1; + FAIL_RETURN_IF ((a_it1 - a_it) != 1); + + // test = and += operator + REVERSE_ITERATOR_T a_it2 = a_it += 3; + FAIL_RETURN_IF (a_it2 != a_it); + FAIL_RETURN_IF ((a_it - a_it1) != 2); + + // test + operator + a_it2 = a_it1 + 3; + FAIL_RETURN_IF ((a_it2 - a_it1) != 3); + + // test post-decrement operation + a_it = a.rend (); + a_it--; + FAIL_RETURN_IF (a_it == a.rend ()); + FAIL_RETURN_IF ((a.rend () - a_it) != 1); + FAIL_RETURN_IF (ACE_OS::strcmp (*a_it, elem0_cstr) != 0); + + // test pre-decrement operator + a_it = a.rend (); + --a_it; + FAIL_RETURN_IF (a_it == a.rend ()); + FAIL_RETURN_IF ((a.rend () - a_it) != 1); + FAIL_RETURN_IF (ACE_OS::strcmp (*a_it, elem0_cstr) != 0); + + // test -= operator + a_it -= 3; + FAIL_RETURN_IF ((a_it1 - a_it) != 2); + + // test - operator + a_it2 = a_it1 - 2; + FAIL_RETURN_IF ((a_it1 - a_it2) != 2); + + // test operator[] read + a_it = a.rbegin (); + FAIL_RETURN_IF (ACE_OS::strcmp (a_it[0],a[3]) != 0); + a_it += 2; + FAIL_RETURN_IF (ACE_OS::strcmp (a_it[0],a[1]) != 0); // test for loop behaviour ::CORBA::StringSeq b = a; @@ -576,16 +883,6 @@ int test_const_sequence_reverse () a_it += 2; FAIL_RETURN_IF (ACE_OS::strcmp (a_it[0],a[1]) != 0); - // test operator[] write - // NOTE: This now changes the sequence a. - // this is not possible for const_iterators - - // a_it[0] = CORBA::string_dup (elem0_cstr); - // FAIL_RETURN_IF (ACE_OS::strcmp (a[1],elem0_cstr) != 0); - - // reset content of sequence a - // a[1] = CORBA::string_dup (elem1_cstr); - // test for loop behaviour ::CORBA::StringSeq b = a; REVERSE_ITERATOR_T b_it = b.rbegin (); @@ -631,6 +928,7 @@ int test_const_sequence_reverse () return 0; } +//----------------------------------------------------------------------------- int main(int,char*[]) { @@ -640,7 +938,8 @@ int main(int,char*[]) status += test_sequence< ::CORBA::StringSeq::iterator> (); // Test Const_Generic_Sequence_Iterator with non-const sequence. - status += test_sequence< ::CORBA::StringSeq::const_iterator> (); + status += test_sequence_const_iterator < + ::CORBA::StringSeq::const_iterator> (); // Test Const_Generic_Sequence_Iterator with const sequence. status += test_const_sequence< ::CORBA::StringSeq::const_iterator> (); @@ -649,10 +948,14 @@ int main(int,char*[]) status += test_sequence_reverse< ::CORBA::StringSeq::reverse_iterator> (); // Test Const_Generic_Sequence_Reverse_Iterator with non-const sequence. - status += test_sequence_reverse< ::CORBA::StringSeq::const_reverse_iterator> (); + status += test_sequence_reverse_const_iterator< + ::CORBA::StringSeq::const_reverse_iterator> (); // Test Const_Generic_Sequence_Reverse_Iterator with const sequence. - status += test_const_sequence_reverse< ::CORBA::StringSeq::const_reverse_iterator> (); + status += test_const_sequence_reverse< + ::CORBA::StringSeq::const_reverse_iterator> (); return status; } + +//----------------------------------------------------------------------------- |