360     CameraMetadata secondMetadata(metaBuffer);  in TEST()  local
362     ASSERT_TRUE(secondMetadata.isEmpty());  in TEST()
364     ASSERT_EQ(OK, secondMetadata.update(tagId, &doubleVal, 1));  in TEST()
365     ASSERT_FALSE(secondMetadata.isEmpty());  in TEST()
366     ASSERT_TRUE(secondMetadata.exists(tagId));  in TEST()
379     entry = secondMetadata.find(tagId);  in TEST()
384     secondMetadata.swap(metadataCopy);  in TEST()
386     ASSERT_TRUE(secondMetadata.exists(tagId));  in TEST()
387     ASSERT_EQ(OK, secondMetadata.erase(tagId));  in TEST()
388     ASSERT_TRUE(secondMetadata.isEmpty());  in TEST()
397     secondMetadata.update(ANDROID_CONTROL_SCENE_MODE, &sceneMode, 1);  in TEST()
399     ASSERT_NE(OK, metadataCopy.append(secondMetadata));  in TEST()
403     ASSERT_EQ(OK, metadata.append(secondMetadata));  in TEST()
408     ASSERT_EQ(OK, secondMetadata.append(regularMetadata));  in TEST()
409     ASSERT_EQ(2u, secondMetadata.entryCount());  in TEST()
415     secondMetadata.dump(1, 2);  in TEST()