1 files changed, 52 insertions, 0 deletions
diff --git a/tests/use_case/kws_asr/InitModels.cc b/tests/use_case/kws_asr/InitModels.cc
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+++ b/tests/use_case/kws_asr/InitModels.cc
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+/*
+ * Copyright (c) 2021 Arm Limited. All rights reserved.
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "DsCnnModel.hpp"
+#include "Wav2LetterModel.hpp"
+
+#include <catch.hpp>
+
+/* Skip this test, Wav2LetterModel if not Vela optimized but only from ML-zoo will fail. */
+TEST_CASE("Init two Models", "[.]")
+{
+    arm::app::DsCnnModel model1;
+    arm::app::DsCnnModel model2;
+
+    /* Ideally we should load the wav2letter model here, but there is
+     * none available to run on native (ops not supported on unoptimised
+     * version). However, we can certainly create two instances of the
+     * same type of model to see if our tensor arena re-use works as
+     * intended.
+     *
+     * @TODO: uncomment this when this model can run on native pipeline. */
+    //arm::app::Wav2LetterModel model2;     /* model2. */
+
+    /* Load/initialise the first model. */
+    REQUIRE(model1.Init());
+
+    /* Allocator instance should have been created. */
+    REQUIRE(nullptr != model1.GetAllocator());
+
+    /* Load the second model using the same allocator as model 1. */
+    REQUIRE(model2.Init(model1.GetAllocator()));
+
+    /* Make sure they point to the same allocator object. */
+    REQUIRE(model1.GetAllocator() == model2.GetAllocator());
+
+    /* Both models should report being initialised. */
+    REQUIRE(true == model1.IsInited());
+    REQUIRE(true == model2.IsInited());
+}
+\ No newline at end of file