IVGCVSW-7405 Improving error handling around creating directories.

The -F execute network option creates a directory to print intermediate
tensors but minor problems caused serious failures. This attempts
to clean up the error handling.

Signed-off-by: Colm Donelan <colm.donelan@arm.com>
Change-Id: Ia44c008919b1bee299b43a672235b1fcc25bf1bd

1 files changed, 3 insertions, 4 deletions

diff --git a/src/backends/backendsCommon/test/layerTests/DebugTestImpl.cpp b/src/backends/backendsCommon/test/layerTests/DebugTestImpl.cpp
index e2fa8dbf5a..2ec94bca58 100644
--- a/src/backends/backendsCommon/test/layerTests/DebugTestImpl.cpp
+++ b/src/backends/backendsCommon/test/layerTests/DebugTestImpl.cpp
@@ -1,5 +1,5 @@
 //
-// Copyright © 2017 Arm Ltd and Contributors. All rights reserved.
+// Copyright © 2017,2023 Arm Ltd and Contributors. All rights reserved.
 // SPDX-License-Identifier: MIT
 //
 
@@ -72,9 +72,8 @@ LayerTestResult<T, Dim> DebugTestImpl(
     {
         // Given that this is dependent on an ExNet switch, we need to explicitly set the directory that the
         //  files are stored in as this happens within the ExNet flow
-        fs::path tmpDir = fs::temp_directory_path();
-        armnnUtils::Filesystem::CreateDirectory("/ArmNNIntermediateLayerOutputs");
-        std::string full_path = tmpDir.generic_string() + "/ArmNNIntermediateLayerOutputs/" + layerName + ".numpy";
+        auto tmpDir = armnnUtils::Filesystem::CreateDirectory("/ArmNNIntermediateLayerOutputs");
+        std::string full_path = tmpDir + layerName + ".numpy";
 
         ExecuteWorkload(*workload, memoryManager);