Making default annotation/metric ids lower case (#45)

* Making default annotation/metric ids lower case. Address security issues with pip install in yamato scripts. Fix paths in dataset to make them Linux-compatible.

* Fixing tests

* Attempt #2 to fix linux

.yamato/upm-ci-testprojects.yml

   commands:
     - git submodule update --init --recursive
     - git clone git@github.cds.internal.unity3d.com:unity/utr.git utr
-    - pip install unity-downloader-cli --extra-index-url https://artifactory.internal.unity3d.com/api/pypi/common-python/simple
+    - pip install unity-downloader-cli --index-url https://artifactory.prd.it.unity3d.com/artifactory/api/pypi/pypi/simple --upgrade
     - unity-downloader-cli -u {{ editor.version }} -c editor -c StandaloneSupport-IL2CPP -c Linux --wait --published
     {% if suite.name == "standalone" %}
     - utr/utr --testproject=./TestProjects/{{project.name}} --editor-location=./.Editor --artifacts_path=test-results --stdout-filter=minimal --extra-editor-arg="--force-d3d11" {{suite.args}}StandaloneWindows64
     type: Unity::VM::GPU
     image: cds-ops/ubuntu-18.04-base:latest
     flavor: b1.large
+  variables:
+    PATH: /root/.local/bin:/home/bokken/bin:/home/bokken/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/sbin:/home/bokken/.npm-global/bin
-    - sudo -H pip install --upgrade pip
-    - sudo -H pip install unity-downloader-cli --extra-index-url https://artifactory.internal.unity3d.com/api/pypi/common-python/simple
+    - pip install unity-downloader-cli --index-url https://artifactory.prd.it.unity3d.com/artifactory/api/pypi/pypi/simple --upgrade --user
-    - sudo unity-downloader-cli -u {{ editor.version }} -c editor -c StandaloneSupport-IL2CPP -c Linux --wait --published
+    - unity-downloader-cli -u {{ editor.version }} -c editor -c StandaloneSupport-IL2CPP -c Linux --wait --published
     {% if suite.name == "standalone" %}
     - DISPLAY=:0.0 utr/utr --testproject=./TestProjects/{{project.name}} --editor-location=.Editor --artifacts_path=test-results --stdout-filter=minimal --extra-editor-arg="--force-vulkan" {{suite.args}}StandaloneLinux64
     {% else %}

TestProjects/PerceptionHDRP/Assets/Scenes/SampleScene.unity

         asm: Unity.Perception.Runtime}
       data:
         enabled: 1
-        annotationId: F9F22E05-443F-4602-A422-EBE4EA9B55CB
+        foldout: 0
+        annotationId: f9f22e05-443f-4602-a422-ebe4ea9b55cb
         idLabelConfig: {fileID: 11400000, guid: 034ffd4e09ffb7348b2fe6634259058a,
           type: 2}
     00000001:
         enabled: 1
-        annotationId: 12F94D8D-5425-4DEB-9B21-5E53AD957D66
+        foldout: 0
+        annotationId: 12f94d8d-5425-4deb-9b21-5e53ad957d66
         labelConfig: {fileID: 11400000, guid: c140c5aa05dd09e4fadaa26de31b1f39, type: 2}
         m_TargetTextureOverride: {fileID: 0}
     00000002:
-        objectCountMetricId: 51DA3C27-369D-4929-AEA6-D01614635CE2
+        foldout: 0
+        objectCountMetricId: 51da3c27-369d-4929-aea6-d01614635ce2
         m_LabelConfig: {fileID: 11400000, guid: 034ffd4e09ffb7348b2fe6634259058a,
           type: 2}
     00000003:
         enabled: 1
-        objectInfoMetricId: 5BA92024-B3B7-41A7-9D3F-C03A6A8DDD01
+        foldout: 0
+        objectInfoMetricId: 5ba92024-b3b7-41a7-9d3f-c03a6a8ddd01
         idLabelConfig: {fileID: 11400000, guid: 034ffd4e09ffb7348b2fe6634259058a,
           type: 2}
 --- !u!1 &1640252278

TestProjects/PerceptionURP/Assets/Scenes/SampleScene.unity

       type: {class: ObjectCountLabeler, ns: UnityEngine.Perception.GroundTruth, asm: Unity.Perception.Runtime}
       data:
         enabled: 1
-        objectCountMetricId: 51DA3C27-369D-4929-AEA6-D01614635CE2
+        objectCountMetricId: 51da3c27-369d-4929-aea6-d01614635ce2
         m_LabelConfig: {fileID: 11400000, guid: cedcacfb1d9beb34fbbb231166c472fe,
           type: 2}
     00000001:
         enabled: 1
-        annotationId: F9F22E05-443F-4602-A422-EBE4EA9B55CB
+        annotationId: f9f22e05-443f-4602-a422-ebe4ea9b55cb
         idLabelConfig: {fileID: 11400000, guid: cedcacfb1d9beb34fbbb231166c472fe,
           type: 2}
     00000002:
         enabled: 1
-        objectInfoMetricId: 5BA92024-B3B7-41A7-9D3F-C03A6A8DDD01
+        objectInfoMetricId: 5ba92024-b3b7-41a7-9d3f-c03a6a8ddd01
         idLabelConfig: {fileID: 11400000, guid: cedcacfb1d9beb34fbbb231166c472fe,
           type: 2}
     00000003:
         enabled: 1
-        annotationId: 12F94D8D-5425-4DEB-9B21-5E53AD957D66
+        annotationId: 12f94d8d-5425-4deb-9b21-5e53ad957d66
         labelConfig: {fileID: 11400000, guid: c140c5aa05dd09e4fadaa26de31b1f39, type: 2}
         m_TargetTextureOverride: {fileID: 0}
 --- !u!114 &963194231

com.unity.perception/Runtime/GroundTruth/Labelers/BoundingBoxLabeler.cs

         /// <summary>
         /// The GUID id to associate with the annotations produced by this labeler.
         /// </summary>
-        public string annotationId = "F9F22E05-443F-4602-A422-EBE4EA9B55CB";
+        public string annotationId = "f9f22e05-443f-4602-a422-ebe4ea9b55cb";
         /// <summary>
         /// The <see cref="IdLabelConfig"/> which associates objects with labels.
         /// </summary>

com.unity.perception/Runtime/GroundTruth/Labelers/ObjectCountLabeler.cs

         /// <summary>
         /// The ID to use for object count annotations in the resulting dataset
         /// </summary>
-        public string objectCountMetricId = "51DA3C27-369D-4929-AEA6-D01614635CE2";
+        public string objectCountMetricId = "51da3c27-369d-4929-aea6-d01614635ce2";
 
         /// <summary>
         /// The <see cref="IdLabelConfig"/> which associates objects with labels.

com.unity.perception/Runtime/GroundTruth/Labelers/RenderedObjectInfoLabeler.cs

         /// <summary>
         /// The ID to use for visible pixels metrics in the resulting dataset
         /// </summary>
-        public string objectInfoMetricId = "5BA92024-B3B7-41A7-9D3F-C03A6A8DDD01";
+        public string objectInfoMetricId = "5ba92024-b3b7-41a7-9d3f-c03a6a8ddd01";
 
         /// <summary>
         /// The <see cref="IdLabelConfig"/> which associates objects with labels.

com.unity.perception/Runtime/GroundTruth/Labelers/SemanticSegmentationLabeler.cs

         /// The id to associate with semantic segmentation annotations in the dataset.
         /// </summary>
         [Tooltip("The id to associate with semantic segmentation annotations in the dataset.")]
-        public string annotationId = "12F94D8D-5425-4DEB-9B21-5E53AD957D66";
+        public string annotationId = "12f94d8d-5425-4deb-9b21-5e53ad957d66";
         /// <summary>
         /// The SemanticSegmentationLabelConfig which maps labels to pixel values.
         /// </summary>
             if (!m_AsyncAnnotations.TryGetValue(frameCount, out var annotation))
                 return;
 
-            var datasetRelativePath = Path.Combine(k_SemanticSegmentationDirectory, k_SegmentationFilePrefix) + frameCount + ".png";
-            var localPath = Path.Combine(Manager.Instance.GetDirectoryFor(k_SemanticSegmentationDirectory), k_SegmentationFilePrefix) + frameCount + ".png";
+            var datasetRelativePath = $"{k_SemanticSegmentationDirectory}/{k_SegmentationFilePrefix}{frameCount}.png";
+            var localPath = $"{Manager.Instance.GetDirectoryFor(k_SemanticSegmentationDirectory)}/{k_SegmentationFilePrefix}{frameCount}.png";
 
             annotation.ReportFile(datasetRelativePath);
 

com.unity.perception/Runtime/GroundTruth/PerceptionCamera.cs

             if (!captureRgbImages)
                 return;
 
-            var captureFilename = Path.Combine(Manager.Instance.GetDirectoryFor(RgbDirectory), $"{s_RgbFilePrefix}{Time.frameCount}.png");
-            var dxRootPath = Path.Combine(RgbDirectory, $"{s_RgbFilePrefix}{Time.frameCount}.png");
+            var captureFilename = $"{Manager.Instance.GetDirectoryFor(RgbDirectory)}/{s_RgbFilePrefix}{Time.frameCount}.png";
+            var dxRootPath = $"{RgbDirectory}/{s_RgbFilePrefix}{Time.frameCount}.png";
             SensorHandle.ReportCapture(dxRootPath, SensorSpatialData.FromGameObjects(m_EgoMarker == null ? null : m_EgoMarker.gameObject, gameObject), m_PersistentSensorData.Select(kvp => (kvp.Key, kvp.Value)).ToArray());
 
             Func<AsyncRequest<CaptureCamera.CaptureState>, AsyncRequest.Result> colorFunctor;

com.unity.perception/Tests/Editor/PerceptionCameraEditorTests.cs

             var capturesJson = File.ReadAllText(capturesPath);
             for (int iFrameCount = expectedFirstFrame; iFrameCount <= expectedLastFrame; iFrameCount++)
             {
-                var imagePath = Path.Combine(PerceptionCamera.RgbDirectory, $"rgb_{iFrameCount}").Replace(@"\", @"\\");
+                var imagePath = $"{PerceptionCamera.RgbDirectory}/rgb_{iFrameCount}";
                 StringAssert.Contains(imagePath, capturesJson);
             }
 

com.unity.perception/Tests/Runtime/GroundTruthTests/PerceptionCameraIntegrationTests.cs

 
             var capturesPath = Path.Combine(DatasetCapture.OutputDirectory, "captures_000.json");
             var capturesJson = File.ReadAllText(capturesPath);
-            var imagePath = Path.Combine("SemanticSegmentation", expectedImageFilename).Replace(@"\", @"\\");
+            var imagePath = $"SemanticSegmentation/{expectedImageFilename}";
             StringAssert.Contains(imagePath, capturesJson);
         }