[libcxx-commits] [libcxx] [libc++][test] Add exception tests for vector capacity operations (PR #118141)

[Peng Liu via libcxx-commits]

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@@ -0,0 +1,313 @@
+//===----------------------------------------------------------------------===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+
+// UNSUPPORTED: no-exceptions
+
+// This test file validates that std::vector<T>::reserve provides a strong exception guarantee if T is
+// Cpp17MoveInsertible and no exception is thrown by the move constructor of T during the reserve call.
+// It also checks that if T's move constructor is not noexcept, reserve provides only a basic exception
+// guarantee.
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winner245 wrote:

Thank you for the update and all your help with my PRs. Wishing you happy holidays and a wonderful time off! Looking forward to working with you again in the new year!

https://github.com/llvm/llvm-project/pull/118141