[libcxx-commits] [libcxx] [libc++][test] Fix and refactor exception tests for std::vector (PR #117641)

[Peng Liu via libcxx-commits]

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@@ -169,21 +89,24 @@ int main(int, char**) {
 
   try { // Throw in vector(InputIterator, InputIterator, const allocator_type&) from input iterator
     std::allocator<int> alloc;
-    std::vector<int> vec(Iterator<std::input_iterator_tag>(), Iterator<std::input_iterator_tag>(2), alloc);
+    std::vector<int> vec(
+        throwing_iterator<int, std::input_iterator_tag>(), throwing_iterator<int, std::input_iterator_tag>(2), alloc);
   } catch (int) {
   }
   check_new_delete_called();
 
   try { // Throw in vector(InputIterator, InputIterator, const allocator_type&) from forward iterator
     std::allocator<int> alloc;
-    std::vector<int> vec(Iterator<std::forward_iterator_tag>(), Iterator<std::forward_iterator_tag>(2), alloc);
+    std::vector<int> vec(throwing_iterator<int, std::forward_iterator_tag>(),
+                         throwing_iterator<int, std::forward_iterator_tag>(2),
+                         alloc);
   } catch (int) {
   }
   check_new_delete_called();
 
   try { // Throw in vector(InputIterator, InputIterator, const allocator_type&) from allocator
     int a[] = {1, 2};
-    Allocator<int> alloc(false);
+    throwing_allocator<int> alloc(false, true); // throw on copy only
     AllocVec vec(cpp17_input_iterator<int*>(a), cpp17_input_iterator<int*>(a + 2), alloc);
   } catch (int) {
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winner245 wrote:

This test did not throw exception.

https://github.com/llvm/llvm-project/pull/117641