diff options
Diffstat (limited to 'test/libcxx/debug/containers/db_sequence_container_iterators.pass.cpp')
-rw-r--r-- | test/libcxx/debug/containers/db_sequence_container_iterators.pass.cpp | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/test/libcxx/debug/containers/db_sequence_container_iterators.pass.cpp b/test/libcxx/debug/containers/db_sequence_container_iterators.pass.cpp index 3ae009a8e96c..57d16c2723f7 100644 --- a/test/libcxx/debug/containers/db_sequence_container_iterators.pass.cpp +++ b/test/libcxx/debug/containers/db_sequence_container_iterators.pass.cpp @@ -42,6 +42,7 @@ public: Base::run(); try { FrontOnEmptyContainer(); + if constexpr (CT != CT_ForwardList) { AssignInvalidates(); BackOnEmptyContainer(); @@ -50,6 +51,8 @@ public: InsertIterIterIter(); EmplaceIterValue(); EraseIterIter(); + } else { + SpliceFirstElemAfter(); } if constexpr (CT == CT_Vector || CT == CT_Deque || CT == CT_List) { PopBack(); @@ -57,12 +60,66 @@ public: if constexpr (CT == CT_List || CT == CT_Deque) { PopFront(); // FIXME: Run with forward list as well } + if constexpr (CT == CT_List || CT == CT_ForwardList) { + RemoveFirstElem(); + } + if constexpr (CT == CT_List) { + SpliceFirstElem(); + } } catch (...) { assert(false && "uncaught debug exception"); } } private: + static void RemoveFirstElem() { + // See llvm.org/PR35564 + CHECKPOINT("remove(<first-elem>)"); + { + Container C = makeContainer(1); + auto FirstVal = *(C.begin()); + C.remove(FirstVal); + assert(C.empty()); + } + { + Container C = {1, 1, 1, 1}; + auto FirstVal = *(C.begin()); + C.remove(FirstVal); + assert(C.empty()); + } + } + + static void SpliceFirstElem() { + // See llvm.org/PR35564 + CHECKPOINT("splice(<first-elem>)"); + { + Container C = makeContainer(1); + Container C2; + C2.splice(C2.end(), C, C.begin(), ++C.begin()); + } + { + Container C = makeContainer(1); + Container C2; + C2.splice(C2.end(), C, C.begin()); + } + } + + + static void SpliceFirstElemAfter() { + // See llvm.org/PR35564 + CHECKPOINT("splice(<first-elem>)"); + { + Container C = makeContainer(1); + Container C2; + C2.splice_after(C2.begin(), C, C.begin(), ++C.begin()); + } + { + Container C = makeContainer(1); + Container C2; + C2.splice_after(C2.begin(), C, C.begin()); + } + } + static void AssignInvalidates() { CHECKPOINT("assign(Size, Value)"); Container C(allocator_type{}); |