From de6ed8df8b270e3d158d5550823ede30a6d90939 Mon Sep 17 00:00:00 2001
From: Victor Zverovich <viz@meta.com>
Date: Fri, 26 Jul 2024 12:09:47 -0700
Subject: [PATCH] Test alignment

---
 test/format-test.cc | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/test/format-test.cc b/test/format-test.cc
index 0c9cba61..a018b9f7 100644
--- a/test/format-test.cc
+++ b/test/format-test.cc
@@ -471,6 +471,12 @@ TEST(memory_buffer_test, max_size_allocator_overflow) {
   EXPECT_THROW(buffer.resize(161), std::exception);
 }
 
+TEST(format_test, digits2_alignment) {
+  auto p =
+      fmt::detail::bit_cast<fmt::detail::uintptr_t>(fmt::detail::digits2(0));
+  EXPECT_EQ(p % 2, 0);
+}
+
 TEST(format_test, exception_from_lib) {
   EXPECT_THROW_MSG(fmt::report_error("test"), format_error, "test");
 }
@@ -1066,7 +1072,7 @@ TEST(format_test, precision) {
   EXPECT_EQ(fmt::format("{0:.6}", "123456\xad"), "123456");
 }
 
-TEST(xchar_test, utf8_precision) {
+TEST(format_test, utf8_precision) {
   auto result = fmt::format("{:.4}", "caf\u00e9s");  // cafés
   EXPECT_EQ(fmt::detail::compute_width(result), 4);
   EXPECT_EQ(result, "caf\u00e9");