Add a UT function for getActiveChips() of util/pdbg files

Signed-off-by: austinfcui <austinfcui@gmail.com>
Change-Id: I22fed946eaa7f4c11c52df9e2c5aa3ab734b033f
diff --git a/test/test-attention.cpp b/test/test-attention.cpp
index 0cda941..f894535 100644
--- a/test/test-attention.cpp
+++ b/test/test-attention.cpp
@@ -103,7 +103,7 @@
 // Start preparation for UT case #2.
 
 // Global variables for UT #2
-const uint32_t gChipId = 0; // ID for proc0.
+const uint32_t gChipId = 0x20da; // Chip ID for proc0.
 
 /** @brief Fixture class for TEST_F(). */
 class AttentionTestProc : public testing::Test