cc2e93cff0
Fixes a small omission in libcxx that prevents libcxx being built when -DLIBCXX_ENABLE_EXCEPTIONS=0 is specified. This patch adds XFAILS to all those tests that are currently failing on the new -fno-exceptions library variant. Follow-up patches will update the tests (progressively) to cope with the new library variant. Change-Id: I4b801bd8d8e4fe7193df9e55f39f1f393a8ba81a git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@252598 91177308-0d34-0410-b5e6-96231b3b80d8
92 lines
2.6 KiB
C++
92 lines
2.6 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// XFAIL: libcpp-no-exceptions
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// UNSUPPORTED: c++98, c++03, c++11
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// dynarray.cons
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// explicit dynarray(size_type c);
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// dynarray(size_type c, const T& v);
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// dynarray(initializer_list<T>);
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// dynarray(const dynarray& d);
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// ~dynarray();
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#include <experimental/dynarray>
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#include <cassert>
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#include <algorithm>
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#include <complex>
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#include <limits>
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#include <new>
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#include <string>
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using std::experimental::dynarray;
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template <class T>
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void testInitList( const std::initializer_list<T> &vals ) {
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typedef dynarray<T> dynA;
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dynA d1 ( vals );
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assert ( d1.size () == vals.size() );
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assert ( std::equal ( vals.begin (), vals.end (), d1.begin (), d1.end ()));
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}
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template <class T>
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void test ( const T &val, bool DefaultValueIsIndeterminate = false) {
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typedef dynarray<T> dynA;
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dynA d1 ( 4 );
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assert ( d1.size () == 4 );
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if (!DefaultValueIsIndeterminate) {
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assert ( std::all_of ( d1.begin (), d1.end (), []( const T &item ){ return item == T(); } ));
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}
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dynA d2 ( 7, val );
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assert ( d2.size () == 7 );
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assert ( std::all_of ( d2.begin (), d2.end (), [&val]( const T &item ){ return item == val; } ));
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dynA d3 ( d2 );
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assert ( d3.size () == 7 );
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assert ( std::all_of ( d3.begin (), d3.end (), [&val]( const T &item ){ return item == val; } ));
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}
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void test_bad_length () {
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try { dynarray<int> ( std::numeric_limits<size_t>::max() / sizeof ( int ) + 1 ); }
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catch ( std::bad_array_length & ) { return ; }
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catch (...) { assert(false); }
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assert ( false );
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}
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int main()
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{
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test<int> ( 14, /* DefaultValueIsIndeterminate */ true ); // ints don't get default initialized
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test<long> ( 0, true);
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test<double> ( 14.0, true );
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test<std::complex<double>> ( std::complex<double> ( 14, 0 ));
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test<std::string> ( "fourteen" );
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testInitList( { 1, 1, 2, 3, 5, 8 } );
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testInitList( { 1., 1., 2., 3., 5., 8. } );
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testInitList( { std::string("1"), std::string("1"), std::string("2"), std::string("3"),
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std::string("5"), std::string("8")} );
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// Make sure we don't pick up the Allocator version here
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dynarray<long> d1 ( 20, 3 );
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assert ( d1.size() == 20 );
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assert ( std::all_of ( d1.begin (), d1.end (), []( long item ){ return item == 3L; } ));
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test_bad_length ();
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}
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