Also test against std::to_string

mborland · mborland · commit 01622431cc96 · 2026-02-10T13:49:49.000-05:00
diff --git a/test/test_to_string.cpp b/test/test_to_string.cpp
@@ -50,6 +50,7 @@ void test_builtin()
         const auto value_str {to_string(int128_t{value})};
 
         BOOST_TEST_CSTR_EQ(buffer, value_str.c_str());
+        BOOST_TEST_CSTR_EQ(std::to_string(value).c_str(), value_str.c_str());
     }
 }
 
@@ -71,11 +72,13 @@ void test_builtin()
             const auto value_str {to_string(int128_t{value})};
 
             BOOST_TEST_CSTR_EQ(buffer, value_str.c_str());
+            BOOST_TEST_CSTR_EQ(std::to_string(value).c_str(), value_str.c_str());
         }
         {
             const auto value_str {to_string(uint128_t{value})};
 
             BOOST_TEST_CSTR_EQ(buffer, value_str.c_str());
+            BOOST_TEST_CSTR_EQ(std::to_string(value).c_str(), value_str.c_str());
         }
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -50,6 +50,7 @@ void test_builtin()`
`50`	`50`	`const auto value_str {to_string(int128_t{value})};`
`51`	`51`
`52`	`52`	`BOOST_TEST_CSTR_EQ(buffer, value_str.c_str());`
	`53`	`+ BOOST_TEST_CSTR_EQ(std::to_string(value).c_str(), value_str.c_str());`
`53`	`54`	`}`
`54`	`55`	`}`
`55`	`56`
`@@ -71,11 +72,13 @@ void test_builtin()`
`71`	`72`	`const auto value_str {to_string(int128_t{value})};`
`72`	`73`
`73`	`74`	`BOOST_TEST_CSTR_EQ(buffer, value_str.c_str());`
	`75`	`+ BOOST_TEST_CSTR_EQ(std::to_string(value).c_str(), value_str.c_str());`
`74`	`76`	`}`
`75`	`77`	`{`
`76`	`78`	`const auto value_str {to_string(uint128_t{value})};`
`77`	`79`
`78`	`80`	`BOOST_TEST_CSTR_EQ(buffer, value_str.c_str());`
	`81`	`+ BOOST_TEST_CSTR_EQ(std::to_string(value).c_str(), value_str.c_str());`
`79`	`82`	`}`
`80`	`83`	`}`
`81`	`84`	`}`