737     typename TypeParam::MQType::MemTransaction tx;  in TYPED_TEST()  local
738     ASSERT_TRUE(this->mQueue->beginWrite(dataLen, &tx));  in TYPED_TEST()
740     ASSERT_TRUE(tx.copyTo(data, 0 /* startIdx */, dataLen));  in TYPED_TEST()
746     ASSERT_TRUE(this->mQueue->beginRead(dataLen, &tx));  in TYPED_TEST()
748     ASSERT_TRUE(tx.copyFrom(readData, 0 /* startIdx */, dataLen));  in TYPED_TEST()
765     typename TypeParam::MQType::MemTransaction tx;  in TYPED_TEST()  local
766     ASSERT_TRUE(this->mQueue->beginWrite(dataLen, &tx));  in TYPED_TEST()
768     auto first = tx.getFirstRegion();  in TYPED_TEST()
769     auto second = tx.getSecondRegion();  in TYPED_TEST()
773         uint8_t* ptr = tx.getSlot(i);  in TYPED_TEST()
781     ASSERT_TRUE(this->mQueue->beginRead(dataLen, &tx));  in TYPED_TEST()
783     first = tx.getFirstRegion();  in TYPED_TEST()
784     second = tx.getSecondRegion();  in TYPED_TEST()
789         uint8_t* ptr = tx.getSlot(i);  in TYPED_TEST()
818     typename TypeParam::MQType::MemTransaction tx;  in TYPED_TEST()  local
819     ASSERT_FALSE(this->mQueue->beginRead(dataLen, &tx));  in TYPED_TEST()
821     auto first = tx.getFirstRegion();  in TYPED_TEST()
822     auto second = tx.getSecondRegion();  in TYPED_TEST()
858     typename TypeParam::MQType::MemTransaction tx;  in TYPED_TEST()  local
859     ASSERT_FALSE(this->mQueue->beginWrite(1, &tx));  in TYPED_TEST()
861     auto first = tx.getFirstRegion();  in TYPED_TEST()
862     auto second = tx.getSecondRegion();  in TYPED_TEST()
926     typename TypeParam::MQType::MemTransaction tx;  in TYPED_TEST()  local
927     ASSERT_FALSE(this->mQueue->beginWrite(dataLen, &tx));  in TYPED_TEST()
929     auto first = tx.getFirstRegion();  in TYPED_TEST()
930     auto second = tx.getSecondRegion();  in TYPED_TEST()
1011     typename TypeParam::MQType::MemTransaction tx;  in TYPED_TEST()  local
1012     ASSERT_TRUE(this->mQueue->beginWrite(this->mNumMessagesMax, &tx));  in TYPED_TEST()
1014     auto first = tx.getFirstRegion();  in TYPED_TEST()
1015     auto second = tx.getSecondRegion();  in TYPED_TEST()
1019     ASSERT_TRUE(tx.copyTo(&data[0], 0 /* startIdx */, this->mNumMessagesMax));  in TYPED_TEST()
1023     ASSERT_TRUE(this->mQueue->beginRead(this->mNumMessagesMax, &tx));  in TYPED_TEST()
1025     first = tx.getFirstRegion();  in TYPED_TEST()
1026     second = tx.getSecondRegion();  in TYPED_TEST()
1030     ASSERT_TRUE(tx.copyFrom(&readData[0], 0 /* startIdx */, this->mNumMessagesMax));  in TYPED_TEST()
1089     typename TypeParam::MQType::MemTransaction tx;  in TYPED_TEST()  local
1090     ASSERT_TRUE(this->mQueue->beginWrite(1, &tx));  in TYPED_TEST()
1092     ASSERT_EQ(tx.getFirstRegion().getLength(), 1U);  in TYPED_TEST()
1094     ASSERT_TRUE(tx.copyTo(&data[0], 0 /* startIdx */));  in TYPED_TEST()