Adding string builder adapters for Milliseconds64 and Microseconds64 (#36794)

* Added string builder adaptesr for chip::System::Clock::Microseconds64 and Milliseconds64

* Restyled by clang-format

* Cast the time to llu because some platforms use lu.

* Added exception for chrono to check_includes_config.py

---------

Co-authored-by: Restyled.io <[email protected]>

Author: feasel0

scripts/tools/check_includes_config.py

@@ -119,6 +119,7 @@
     # Only uses <chrono> for zero-cost types.
     'src/system/SystemClock.h': {'chrono'},
     'src/platform/mbed/MbedEventTimeout.h': {'chrono'},
+    'src/lib/core/StringBuilderAdapters.h': {'chrono'},
 
     'src/app/app-platform/ContentApp.h': {'list', 'string'},
     'src/app/app-platform/ContentAppPlatform.cpp': {'string'},

src/lib/core/StringBuilderAdapters.cpp

@@ -28,6 +28,22 @@ StatusWithSize ToString<CHIP_ERROR>(const CHIP_ERROR & err, pw::span<char> buffe
     return pw::string::Format(buffer, "CHIP_ERROR:<%" CHIP_ERROR_FORMAT ">", err.Format());
 }
 
+template <>
+StatusWithSize ToString<std::chrono::duration<uint64_t, std::milli>>(const std::chrono::duration<uint64_t, std::milli> & time,
+                                                                     pw::span<char> buffer)
+{
+    // Cast to llu because some platforms use lu and others use llu.
+    return pw::string::Format(buffer, "%llums", static_cast<long long unsigned int>(time.count()));
+}
+
+template <>
+StatusWithSize ToString<std::chrono::duration<uint64_t, std::micro>>(const std::chrono::duration<uint64_t, std::micro> & time,
+                                                                     pw::span<char> buffer)
+{
+    // Cast to llu because some platforms use lu and others use llu.
+    return pw::string::Format(buffer, "%lluus", static_cast<long long unsigned int>(time.count()));
+}
+
 } // namespace pw
 
 #if CHIP_CONFIG_TEST_GOOGLETEST
@@ -42,5 +58,16 @@ void PrintTo(const CHIP_ERROR & err, std::ostream * os)
     }
     *os << "CHIP_ERROR:<" << err.Format() << ">";
 }
+
+void PrintTo(const std::chrono::duration<uint64_t, std::milli> & time, std::ostream * os)
+{
+    *os << time.count() << "ms";
+}
+
+void PrintTo(const std::chrono::duration<uint64_t, std::micro> & time, std::ostream * os)
+{
+    *os << time.count() << "us";
+}
+
 } // namespace chip
 #endif // CHIP_CONFIG_TEST_GOOGLETEST

src/lib/core/StringBuilderAdapters.h

@@ -41,6 +41,8 @@
 ///    Expected: .... == CHIP_ERROR(0, "src/setup_payload/tests/TestAdditionalDataPayload.cpp", 234)
 ///    Actual: CHIP_ERROR:<src/lib/core/TLVReader.cpp:889: Error 0x00000022> == CHIP_NO_ERROR
 
+#include <chrono>
+
 #include <pw_string/string_builder.h>
 #include <pw_unit_test/framework.h>
 
@@ -51,6 +53,14 @@ namespace pw {
 template <>
 StatusWithSize ToString<CHIP_ERROR>(const CHIP_ERROR & err, pw::span<char> buffer);
 
+// Adapters for chip::System::Clock::Microseconds64 and Milliseconds64
+template <>
+StatusWithSize ToString<std::chrono::duration<uint64_t, std::milli>>(const std::chrono::duration<uint64_t, std::milli> & time,
+                                                                     pw::span<char> buffer);
+template <>
+StatusWithSize ToString<std::chrono::duration<uint64_t, std::micro>>(const std::chrono::duration<uint64_t, std::micro> & time,
+                                                                     pw::span<char> buffer);
+
 } // namespace pw
 #if CHIP_CONFIG_TEST_GOOGLETEST
 
@@ -69,5 +79,10 @@ namespace chip {
 ///
 /// This enhances the readability and diagnostic information in GoogleTest test logs.
 void PrintTo(const CHIP_ERROR & err, std::ostream * os);
+
+// Adapters for chip::System::Clock::Microseconds64 and Milliseconds64
+void PrintTo(const std::chrono::duration<uint64_t, std::milli> & time, std::ostream * os);
+void PrintTo(const std::chrono::duration<uint64_t, std::micro> & time, std::ostream * os);
+
 } // namespace chip
 #endif // CHIP_CONFIG_TEST_GOOGLETEST