[libc++] Add an initial modulemap for the test support headers

libcxx/include/module.modulemap.in

@@ -2361,7 +2361,10 @@ module std [system] {
   module hash_table           { header "__hash_table" }
   module node_handle          { header "__node_handle" }
   module split_buffer         { header "__split_buffer" }
-  module tree                 { header "__tree" }
+  module tree                 {
+    header "__tree"
+    export std.memory.unique_ptr
+  }
   module std_mbstate_t {
     header "__std_mbstate_t.h"
     export *

libcxx/test/libcxx/algorithms/alg.modifying.operations/copy_move_unwrap_reverse.pass.cpp

@@ -19,6 +19,7 @@
 #include <cstdint>
 #include <iterator>
 #include <type_traits>
+#include <utility>
 
 #include "test_iterators.h"
 

libcxx/test/libcxx/memory/allocation_guard.pass.cpp

@@ -17,6 +17,8 @@
 
 #include <__memory/allocation_guard.h>
 #include <cassert>
+#include <climits>
+#include <memory>
 #include <type_traits>
 #include <utility>
 

libcxx/test/libcxx/memory/uninitialized_allocator_copy.pass.cpp

@@ -11,6 +11,7 @@
 // ensure that __uninitialized_allocator_copy calls the proper construct and destruct functions
 
 #include <algorithm>
+#include <cassert>
 #include <iterator>
 #include <memory>
 

libcxx/test/std/algorithms/alg.nonmodifying/alg.contains/ranges.contains_subrange.pass.cpp

@@ -32,6 +32,7 @@
 
 #include "almost_satisfies_types.h"
 #include "test_iterators.h"
+#include "type_algorithms.h"
 
 struct NotEqualityComparable {};
 

libcxx/test/std/algorithms/alg.nonmodifying/alg.count/count.pass.cpp

@@ -19,6 +19,7 @@
 #include <algorithm>
 #include <cassert>
 #include <cstddef>
+#include <cstdint>
 #include <vector>
 
 #include "sized_allocator.h"

libcxx/test/std/algorithms/alg.nonmodifying/alg.count/ranges.count.pass.cpp

@@ -26,6 +26,7 @@
 #include <array>
 #include <cassert>
 #include <cstddef>
+#include <cstdint>
 #include <ranges>
 #include <vector>
 

libcxx/test/std/algorithms/alg.nonmodifying/alg.ends_with/ranges.ends_with.pass.cpp

@@ -25,8 +25,10 @@
 #include <array>
 #include <chrono>
 #include <ranges>
+
 #include "almost_satisfies_types.h"
 #include "test_iterators.h"
+#include "type_algorithms.h"
 
 using namespace std::chrono;
 

libcxx/test/std/algorithms/alg.nonmodifying/alg.starts_with/ranges.starts_with.pass.cpp

@@ -27,6 +27,7 @@
 
 #include "almost_satisfies_types.h"
 #include "test_iterators.h"
+#include "type_algorithms.h"
 
 template <class Iter1, class Sent1 = Iter1, class Iter2 = int*, class Sent2 = Iter2>
 concept HasStartsWithIt = requires(Iter1 first1, Sent1 last1, Iter2 first2, Sent2 last2) {

libcxx/test/std/algorithms/alg.sorting/alg.partitions/pstl.is_partitioned.pass.cpp

@@ -20,6 +20,7 @@
 
 #include "test_iterators.h"
 #include "test_execution_policies.h"
+#include "type_algorithms.h"
 
 template <class Iter>
 struct Test {

libcxx/test/std/containers/associative/map/map.cons/dtor_noexcept.pass.cpp

@@ -12,8 +12,9 @@
 
 // UNSUPPORTED: c++03
 
-#include <map>
 #include <cassert>
+#include <map>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "MoveOnly.h"

libcxx/test/std/containers/associative/multimap/multimap.cons/dtor_noexcept.pass.cpp

@@ -12,8 +12,9 @@
 
 // UNSUPPORTED: c++03
 
-#include <map>
 #include <cassert>
+#include <map>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "MoveOnly.h"

libcxx/test/std/containers/associative/multiset/multiset.cons/dtor_noexcept.pass.cpp

@@ -12,8 +12,9 @@
 
 // UNSUPPORTED: c++03
 
-#include <set>
 #include <cassert>
+#include <set>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "MoveOnly.h"

libcxx/test/std/containers/associative/set/set.cons/dtor_noexcept.pass.cpp

@@ -12,8 +12,9 @@
 
 // UNSUPPORTED: c++03
 
-#include <set>
 #include <cassert>
+#include <set>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "MoveOnly.h"

libcxx/test/std/containers/container.adaptors/flat.map/flat.map.cons/copy_assign.pass.cpp

@@ -12,6 +12,7 @@
 
 // flat_map& operator=(const flat_map& m);
 
+#include <cassert>
 #include <deque>
 #include <flat_map>
 #include <functional>

libcxx/test/std/containers/container.adaptors/flat.map/flat.map.cons/dtor_noexcept.pass.cpp

@@ -17,6 +17,7 @@
 #include <flat_map>
 #include <functional>
 #include <vector>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "MoveOnly.h"

libcxx/test/std/containers/container.adaptors/flat.map/helpers.h

@@ -15,6 +15,7 @@
 #include <vector>
 #include <flat_map>
 #include <ranges>
+#include <type_traits>
 
 #include "../flat_helpers.h"
 #include "test_allocator.h"

libcxx/test/std/containers/container.adaptors/flat.multimap/flat.multimap.cons/copy_assign.pass.cpp

@@ -12,6 +12,7 @@
 
 // flat_multimap& operator=(const flat_multimap& m);
 
+#include <cassert>
 #include <deque>
 #include <flat_map>
 #include <functional>

libcxx/test/std/containers/container.adaptors/flat.multimap/flat.multimap.cons/dtor_noexcept.pass.cpp

@@ -16,6 +16,7 @@
 #include <deque>
 #include <flat_map>
 #include <functional>
+#include <type_traits>
 #include <vector>
 
 #include "test_macros.h"

libcxx/test/std/containers/container.adaptors/flat.multimap/helpers.h

@@ -15,6 +15,7 @@
 #include <vector>
 #include <flat_map>
 #include <ranges>
+#include <type_traits>
 
 #include "../flat_helpers.h"
 #include "test_allocator.h"

libcxx/test/std/containers/container.adaptors/flat.multiset/flat.multiset.cons/compare.pass.cpp

@@ -14,6 +14,7 @@
 // template <class Alloc>
 //   flat_multiset(const key_compare& comp, const Alloc& a);
 
+#include <cassert>
 #include <deque>
 #include <flat_set>
 #include <functional>

libcxx/test/std/containers/container.adaptors/flat.multiset/flat.multiset.cons/copy_assign.pass.cpp

@@ -13,9 +13,11 @@
 // flat_multiset& operator=(const flat_multiset& m);
 
 #include <algorithm>
+#include <cassert>
 #include <deque>
 #include <flat_set>
 #include <functional>
+#include <utility>
 #include <vector>
 
 #include "operator_hijacker.h"

libcxx/test/std/containers/container.adaptors/flat.multiset/flat.multiset.cons/dtor_noexcept.pass.cpp

@@ -16,6 +16,7 @@
 #include <deque>
 #include <flat_set>
 #include <functional>
+#include <type_traits>
 #include <vector>
 
 #include "test_macros.h"

libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/copy_assign.pass.cpp

@@ -13,6 +13,7 @@
 // flat_set& operator=(const flat_set& m);
 
 #include <algorithm>
+#include <cassert>
 #include <deque>
 #include <flat_set>
 #include <functional>

libcxx/test/std/containers/container.adaptors/flat.set/flat.set.cons/dtor_noexcept.pass.cpp

@@ -16,6 +16,7 @@
 #include <deque>
 #include <flat_set>
 #include <functional>
+#include <type_traits>
 #include <vector>
 
 #include "test_macros.h"

libcxx/test/std/containers/container.adaptors/stack/stack.cons/ctor_iterators.pass.cpp

@@ -15,6 +15,7 @@
 
 #include <cassert>
 #include <stack>
+#include <type_traits>
 
 #include "test_allocator.h"
 

libcxx/test/std/containers/container.requirements/container.requirements.general/allocator_move.pass.cpp

@@ -13,6 +13,7 @@
 //   belonging to the container being moved. Such move construction of the
 //   allocator shall not exit via an exception.
 
+#include <cassert>
 #include <vector>
 #include <deque>
 #include <list>

libcxx/test/std/containers/sequences/deque/deque.cons/dtor_noexcept.pass.cpp

@@ -12,8 +12,9 @@
 
 // UNSUPPORTED: c++03
 
-#include <deque>
 #include <cassert>
+#include <deque>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "MoveOnly.h"

libcxx/test/std/containers/sequences/forwardlist/forwardlist.cons/dtor_noexcept.pass.cpp

@@ -12,8 +12,9 @@
 
 // UNSUPPORTED: c++03
 
-#include <forward_list>
 #include <cassert>
+#include <forward_list>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "MoveOnly.h"

libcxx/test/std/containers/sequences/list/list.cons/dtor_noexcept.pass.cpp

@@ -12,8 +12,9 @@
 
 // UNSUPPORTED: c++03
 
-#include <list>
 #include <cassert>
+#include <list>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "MoveOnly.h"

libcxx/test/std/containers/sequences/vector.bool/assign_move.pass.cpp

@@ -14,6 +14,7 @@
 // vector& operator=(vector&& c);
 
 #include <cassert>
+#include <utility>
 #include <vector>
 
 #include "min_allocator.h"

libcxx/test/std/containers/sequences/vector.bool/default_noexcept.pass.cpp

@@ -16,8 +16,9 @@
 // For vector<>, this was added to the standard by N4258,
 //   but vector<bool> was not changed.
 
-#include <vector>
 #include <cassert>
+#include <vector>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "test_allocator.h"

libcxx/test/std/containers/sequences/vector.bool/dtor_noexcept.pass.cpp

@@ -12,8 +12,9 @@
 
 // UNSUPPORTED: c++03
 
-#include <vector>
 #include <cassert>
+#include <vector>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "test_allocator.h"

libcxx/test/std/containers/sequences/vector.bool/move_assign_noexcept.pass.cpp

@@ -17,8 +17,9 @@
 
 // UNSUPPORTED: c++03
 
-#include <vector>
 #include <cassert>
+#include <vector>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "test_allocator.h"

libcxx/test/std/containers/sequences/vector.bool/move_noexcept.pass.cpp

@@ -15,8 +15,9 @@
 
 // UNSUPPORTED: c++03
 
-#include <vector>
 #include <cassert>
+#include <vector>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "test_allocator.h"

libcxx/test/std/containers/sequences/vector/vector.cons/dtor_noexcept.pass.cpp

@@ -12,8 +12,9 @@
 
 // UNSUPPORTED: c++03
 
-#include <vector>
 #include <cassert>
+#include <vector>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "MoveOnly.h"

libcxx/test/std/containers/unord/unord.map/unord.map.cnstr/dtor_noexcept.pass.cpp

@@ -12,8 +12,9 @@
 
 // UNSUPPORTED: c++03
 
-#include <unordered_map>
 #include <cassert>
+#include <unordered_map>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "MoveOnly.h"

libcxx/test/std/containers/unord/unord.multimap/unord.multimap.cnstr/dtor_noexcept.pass.cpp

@@ -12,8 +12,9 @@
 
 // UNSUPPORTED: c++03
 
-#include <unordered_map>
 #include <cassert>
+#include <unordered_map>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "MoveOnly.h"

libcxx/test/std/containers/unord/unord.multiset/unord.multiset.cnstr/dtor_noexcept.pass.cpp

@@ -12,8 +12,9 @@
 
 // UNSUPPORTED: c++03
 
-#include <unordered_set>
 #include <cassert>
+#include <unordered_set>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "MoveOnly.h"

libcxx/test/std/containers/unord/unord.set/unord.set.cnstr/dtor_noexcept.pass.cpp

@@ -12,8 +12,9 @@
 
 // UNSUPPORTED: c++03
 
-#include <unordered_set>
 #include <cassert>
+#include <unordered_set>
+#include <type_traits>
 
 #include "test_macros.h"
 #include "MoveOnly.h"

libcxx/test/std/input.output/filesystems/class.path/path.member/path.append.pass.cpp

@@ -32,6 +32,7 @@
 #include <type_traits>
 #include <string_view>
 #include <cassert>
+#include <utility>
 
 // On Windows, the append function converts all inputs (pointers, iterators)
 // to an intermediate path object, causing allocations in cases where no

libcxx/test/std/input.output/filesystems/class.path/path.member/path.concat.pass.cpp

@@ -39,6 +39,7 @@
 #include <string>
 #include <string_view>
 #include <cassert>
+#include <utility>
 
 // On Windows, charset conversions cause allocations in the path class in
 // cases where no allocations are done on other platforms.