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Fix more uses of uninitialized values in dynarray

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@245525 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier 2015-08-20 00:10:22 +00:00
parent 4c4d1aac49
commit fae0070cfc
1 changed files with 21 additions and 20 deletions
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41
test/libcxx/experimental/containers/sequences/dynarray/dynarray.data/default.pass.cpp
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@ -7,15 +7,13 @@
// //
//===----------------------------------------------------------------------===// //===----------------------------------------------------------------------===//
// UNSUPPORTED: c++98, c++03, c++11
// dynarray.data // dynarray.data
// T* data() noexcept; // T* data() noexcept;
// const T* data() const noexcept; // const T* data() const noexcept;
#include <__config>
#if _LIBCPP_STD_VER > 11
#include <experimental/dynarray> #include <experimental/dynarray>
#include <cassert> #include <cassert>
@ -27,41 +25,44 @@
using std::experimental::dynarray; using std::experimental::dynarray;
template <class T> template <class T>
void dyn_test_const ( const dynarray<T> &dyn ) { void dyn_test_const(const dynarray<T> &dyn, bool CheckEquals = true) {
const T *data = dyn.data (); const T *data = dyn.data ();
assert ( data != NULL ); assert ( data != NULL );
assert ( std::equal ( dyn.begin(), dyn.end(), data )); if (CheckEquals) {
assert ( std::equal ( dyn.begin(), dyn.end(), data ));
} }
}
template <class T> template <class T>
void dyn_test ( dynarray<T> &dyn ) { void dyn_test( dynarray<T> &dyn, bool CheckEquals = true) {
T *data = dyn.data (); T *data = dyn.data ();
assert ( data != NULL ); assert ( data != NULL );
assert ( std::equal ( dyn.begin(), dyn.end(), data )); if (CheckEquals) {
assert ( std::equal ( dyn.begin(), dyn.end(), data ));
} }
}
template <class T> template <class T>
void test ( const T &val ) { void test(const T &val, bool DefaultValueIsIndeterminate = false) {
typedef dynarray<T> dynA; typedef dynarray<T> dynA;
const bool CheckDefaultValues = !DefaultValueIsIndeterminate;
dynA d1(4);
dyn_test(d1, CheckDefaultValues);
dyn_test_const(d1, CheckDefaultValues);
dynA d1 ( 4 ); dynA d2 (7, val);
dyn_test ( d1 );
dyn_test_const ( d1 );
dynA d2 ( 7, val );
dyn_test ( d2 ); dyn_test ( d2 );
dyn_test_const ( d2 ); dyn_test_const ( d2 );
} }
int main() int main()
{ {
test<int> ( 14 ); test<int>(14, /* DefaultValueIsIndeterminate */ true);
test<double> ( 14.0 ); test<double>(14.0, true);
test<std::complex<double>> ( std::complex<double> ( 14, 0 )); test<std::complex<double>> ( std::complex<double> ( 14, 0 ));
test<std::string> ( "fourteen" ); test<std::string> ( "fourteen" );
} }
#else
int main() {}
#endif