[NFC][libc++][test] Uses public functions.

Replaces std::__format_context_create with the public wrapper
test_format_context_create.

Reviewed By: #libc, ldionne

Differential Revision: https://reviews.llvm.org/D133781

Author: mordante

libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.bool.pass.cpp

@@ -24,6 +24,7 @@
 #include <concepts>
 #include <type_traits>
 
+#include "test_format_context.h"
 #include "test_macros.h"
 #include "make_string.h"
 
@@ -43,8 +44,8 @@ void test(StringT expected, StringViewT fmt, bool arg) {
   auto out = std::back_inserter(result);
   using FormatCtxT = std::basic_format_context<decltype(out), CharT>;
 
-  auto format_ctx = std::__format_context_create<decltype(out), CharT>(
-      out, std::make_format_args<FormatCtxT>(arg));
+  std::basic_format_context format_ctx =
+      test_format_context_create<decltype(out), CharT>(out, std::make_format_args<FormatCtxT>(arg));
   formatter.format(arg, format_ctx);
   assert(result == expected);
 }

libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.c_string.pass.cpp

@@ -22,6 +22,7 @@
 #include <concepts>
 #include <type_traits>
 
+#include "test_format_context.h"
 #include "test_macros.h"
 #include "make_string.h"
 
@@ -42,8 +43,8 @@ void test(StringT expected, StringViewT fmt, const CharT* a) {
   using FormatCtxT = std::basic_format_context<decltype(out), CharT>;
 
   auto* arg = const_cast<T>(a);
-  auto format_ctx = std::__format_context_create<decltype(out), CharT>(
-      out, std::make_format_args<FormatCtxT>(arg));
+  std::basic_format_context format_ctx =
+      test_format_context_create<decltype(out), CharT>(out, std::make_format_args<FormatCtxT>(arg));
   formatter.format(arg, format_ctx);
   assert(result == expected);
 }

libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.char.pass.cpp

@@ -23,6 +23,7 @@
 #include <concepts>
 #include <type_traits>
 
+#include "test_format_context.h"
 #include "test_macros.h"
 #include "make_string.h"
 
@@ -42,8 +43,8 @@ void test(StringT expected, StringViewT fmt, ArgumentT arg) {
   auto out = std::back_inserter(result);
   using FormatCtxT = std::basic_format_context<decltype(out), CharT>;
 
-  auto format_ctx = std::__format_context_create<decltype(out), CharT>(
-      out, std::make_format_args<FormatCtxT>(arg));
+  std::basic_format_context format_ctx =
+      test_format_context_create<decltype(out), CharT>(out, std::make_format_args<FormatCtxT>(arg));
   formatter.format(arg, format_ctx);
   assert(result == expected);
 }

libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.char_array.pass.cpp

@@ -22,6 +22,7 @@
 #include <concepts>
 #include <type_traits>
 
+#include "test_format_context.h"
 #include "test_macros.h"
 #include "make_string.h"
 
@@ -57,7 +58,8 @@ struct Tester {
     // Note not too found of this hack
     Str* data = reinterpret_cast<Str*>(const_cast<CharT*>(buffer.c_str()));
 
-    auto format_ctx = std::__format_context_create<decltype(out), CharT>(out, std::make_format_args<FormatCtxT>(*data));
+    std::basic_format_context format_ctx =
+        test_format_context_create<decltype(out), CharT>(out, std::make_format_args<FormatCtxT>(*data));
     formatter.format(*data, format_ctx);
     assert(result == expected);
   }

libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.const_char_array.pass.cpp

@@ -23,6 +23,7 @@
 #include <concepts>
 #include <type_traits>
 
+#include "test_format_context.h"
 #include "test_macros.h"
 #include "make_string.h"
 
@@ -59,8 +60,8 @@ struct Tester {
     // Note not too found of this hack
     Str* data = reinterpret_cast<Str*>(buffer.c_str());
 
-    auto format_ctx = std::__format_context_create<decltype(out), CharT>(
-        out, std::make_format_args<FormatCtxT>(*data));
+    std::basic_format_context format_ctx =
+        test_format_context_create<decltype(out), CharT>(out, std::make_format_args<FormatCtxT>(*data));
     formatter.format(*data, format_ctx);
     assert(result == expected);
   }

libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.floating_point.pass.cpp

@@ -34,6 +34,7 @@
 #include <string>
 #include <type_traits>
 
+#include "test_format_context.h"
 #include "test_macros.h"
 #include "make_string.h"
 
@@ -52,7 +53,8 @@ void test(std::basic_string_view<CharT> fmt, ArithmeticT arg, std::basic_string<
   auto out = std::back_inserter(result);
   using FormatCtxT = std::basic_format_context<decltype(out), CharT>;
 
-  auto format_ctx = std::__format_context_create<decltype(out), CharT>(out, std::make_format_args<FormatCtxT>(arg));
+  std::basic_format_context format_ctx =
+      test_format_context_create<decltype(out), CharT>(out, std::make_format_args<FormatCtxT>(arg));
   formatter.format(arg, format_ctx);
 
   if (expected.empty()) {

libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.handle.pass.cpp

@@ -24,6 +24,7 @@
 #include <string>
 #include <type_traits>
 
+#include "test_format_context.h"
 #include "test_macros.h"
 
 enum class color { black, red, gold };
@@ -46,7 +47,8 @@ void test(std::string expected, std::string_view fmt, color arg) {
   auto out = std::back_inserter(result);
   using FormatCtxT = std::basic_format_context<decltype(out), char>;
 
-  auto format_ctx = std::__format_context_create<decltype(out), char>(out, std::make_format_args<FormatCtxT>(arg));
+  std::basic_format_context format_ctx =
+      test_format_context_create<decltype(out), char>(out, std::make_format_args<FormatCtxT>(arg));
   formatter.format(arg, format_ctx);
   assert(result == expected);
 }

libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.pointer.pass.cpp

@@ -29,6 +29,7 @@
 #include <string>
 #include <type_traits>
 
+#include "test_format_context.h"
 #include "test_macros.h"
 #include "make_string.h"
 
@@ -48,7 +49,8 @@ void test(StringT expected, StringViewT fmt, PointerT arg) {
   auto out = std::back_inserter(result);
   using FormatCtxT = std::basic_format_context<decltype(out), CharT>;
 
-  auto format_ctx = std::__format_context_create<decltype(out), CharT>(out, std::make_format_args<FormatCtxT>(arg));
+  std::basic_format_context format_ctx =
+      test_format_context_create<decltype(out), CharT>(out, std::make_format_args<FormatCtxT>(arg));
   formatter.format(arg, format_ctx);
 
   if (expected.empty()) {

libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.signed_integral.pass.cpp

@@ -31,6 +31,7 @@
 #include <concepts>
 #include <type_traits>
 
+#include "test_format_context.h"
 #include "test_macros.h"
 #include "make_string.h"
 
@@ -50,8 +51,8 @@ void test(StringT expected, StringViewT fmt, ArithmeticT arg) {
   auto out = std::back_inserter(result);
   using FormatCtxT = std::basic_format_context<decltype(out), CharT>;
 
-  auto format_ctx = std::__format_context_create<decltype(out), CharT>(
-      out, std::make_format_args<FormatCtxT>(arg));
+  std::basic_format_context format_ctx =
+      test_format_context_create<decltype(out), CharT>(out, std::make_format_args<FormatCtxT>(arg));
   formatter.format(arg, format_ctx);
   assert(result == expected);
 }

libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.string.pass.cpp

@@ -24,6 +24,7 @@
 #include <concepts>
 #include <type_traits>
 
+#include "test_format_context.h"
 #include "test_macros.h"
 #include "make_string.h"
 
@@ -50,7 +51,7 @@ void test(StringT expected, StringViewT fmt, StringT a) {
   using FormatCtxT = std::basic_format_context<decltype(out), CharT>;
 
   ArgumentT arg = a;
-  auto format_ctx = std::__format_context_create<decltype(out), CharT>(
+  std::basic_format_context format_ctx = test_format_context_create<decltype(out), CharT>(
       out, std::make_format_args<FormatCtxT>(std::forward<ArgumentT>(arg)));
   formatter.format(arg, format_ctx);
   assert(result == expected);

libcxx/test/std/utilities/format/format.formatter/format.formatter.spec/formatter.unsigned_integral.pass.cpp

@@ -31,6 +31,7 @@
 #include <concepts>
 #include <type_traits>
 
+#include "test_format_context.h"
 #include "test_macros.h"
 #include "make_string.h"
 
@@ -50,8 +51,8 @@ void test(StringT expected, StringViewT fmt, ArithmeticT arg) {
   auto out = std::back_inserter(result);
   using FormatCtxT = std::basic_format_context<decltype(out), CharT>;
 
-  auto format_ctx = std::__format_context_create<decltype(out), CharT>(
-      out, std::make_format_args<FormatCtxT>(arg));
+  std::basic_format_context format_ctx =
+      test_format_context_create<decltype(out), CharT>(out, std::make_format_args<FormatCtxT>(arg));
   formatter.format(arg, format_ctx);
   assert(result == expected);
 }

libcxx/test/support/test_format_context.h

@@ -24,6 +24,8 @@
  * this file.
  */
 
+#include "test_macros.h"
+
 #if TEST_STD_VER < 20
 #error "The format header requires at least C++20"
 #endif