commit c4725d7d42690b45f01b6d32aafa6e3d0beccedd
author Keir Mierle <keir@google.com> Thu Jun 04 12:17:38 2020 -0700
committer CQ Bot Account <commit-bot@chromium.org> Wed Jun 10 14:38:24 2020 +0000
tree 3a6789d8c1014d7e2e24dd1a0a7308574fb3dece
parent eefed943ea0be06f27074d2e3822378ea7e302a0

pw_log: Add compile-time log filtering

This adds compile-time log filtering to the facade, controlled by
macros. By default there is a simple PW_LOG_LEVEL macro that controls
logs by level; and a more involved PW_LOG_ENABLE_IF(level, flags) macro
that can do more sophisticated logic if needed.

Change-Id: I3613ffe3f7cd34c6da5cc17e592725c251bdd775

pw_unit_test/logging_event_handler.cc

diff --git a/pw_unit_test/logging_event_handler.cc b/pw_unit_test/logging_event_handler.cc
index bd063a2..e1ad080 100644
--- a/pw_unit_test/logging_event_handler.cc
+++ b/pw_unit_test/logging_event_handler.cc
@@ -64,14 +64,17 @@
   const char* result = expectation.success ? "Success" : "Failure";
   uint32_t level = expectation.success ? PW_LOG_LEVEL_INFO : PW_LOG_LEVEL_ERROR;
   PW_LOG(level,
-         PW_LOG_NO_FLAGS,
+         PW_LOG_DEFAULT_FLAGS,
          "%s:%d: %s",
          test_case.file_name,
          expectation.line_number,
          result);
-  PW_LOG(level, PW_LOG_NO_FLAGS, "      Expected: %s", expectation.expression);
   PW_LOG(level,
-         PW_LOG_NO_FLAGS,
+         PW_LOG_DEFAULT_FLAGS,
+         "      Expected: %s",
+         expectation.expression);
+  PW_LOG(level,
+         PW_LOG_DEFAULT_FLAGS,
          "        Actual: %s",
          expectation.evaluated_expression);
 }