TFLM compression changes (2nd) (#2653)

@tensorflow/micro

Preparatory changes for upcomming PRs related to TFLM compression changes.

Add unit testing failure check macro.

bug=#2652

tensorflow/lite/micro/examples/micro_speech/micro_speech_test.cc

diff --git a/tensorflow/lite/micro/examples/micro_speech/micro_speech_test.cc b/tensorflow/lite/micro/examples/micro_speech/micro_speech_test.cc
index f31728c..0191958 100644
--- a/tensorflow/lite/micro/examples/micro_speech/micro_speech_test.cc
+++ b/tensorflow/lite/micro/examples/micro_speech/micro_speech_test.cc
@@ -1,4 +1,4 @@
-/* Copyright 2023 The TensorFlow Authors. All Rights Reserved.
+/* Copyright 2024 The TensorFlow Authors. All Rights Reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -32,13 +32,6 @@
 #include "tensorflow/lite/micro/micro_mutable_op_resolver.h"
 #include "tensorflow/lite/micro/testing/micro_test.h"
 
-#define TF_LITE_MICRO_CHECK_FAIL()   \
-  do {                               \
-    if (micro_test::did_test_fail) { \
-      return kTfLiteError;           \
-    }                                \
-  } while (false)
-
 namespace {
 
 // Arena size is a guesstimate, followed by use of

tensorflow/lite/micro/testing/micro_test.h

diff --git a/tensorflow/lite/micro/testing/micro_test.h b/tensorflow/lite/micro/testing/micro_test.h
index a28f4b6..1e17531 100644
--- a/tensorflow/lite/micro/testing/micro_test.h
+++ b/tensorflow/lite/micro/testing/micro_test.h
@@ -1,4 +1,4 @@
-/* Copyright 2018 The TensorFlow Authors. All Rights Reserved.
+/* Copyright 2024 The TensorFlow Authors. All Rights Reserved.
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
@@ -264,4 +264,11 @@
     }                                                                        \
   } while (false)
 
+#define TF_LITE_MICRO_CHECK_FAIL()   \
+  do {                               \
+    if (micro_test::did_test_fail) { \
+      return kTfLiteError;           \
+    }                                \
+  } while (false)
+
 #endif  // TENSORFLOW_LITE_MICRO_TESTING_MICRO_TEST_H_