Alb999 rail alignment value constraints

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
         echo $CONDA/bin >> $GITHUB_PATH
     - name: Install dependencies
       run: |
-        pip install behave pytest tabulate pyparsing
+        pip install behave pytest tabulate pyparsing parse-type
         wget -O /tmp/ifcopenshell_python.zip https://s3.amazonaws.com/ifcopenshell-builds/ifcopenshell-python-`python3 -c 'import sys;print("".join(map(str, sys.version_info[0:2])))'`-v0.7.0-d1a40d1-linux64.zip
         mkdir -p `python3 -c 'import site; print(site.getusersitepackages())'`
         unzip -d `python3 -c 'import site; print(site.getusersitepackages())'` /tmp/ifcopenshell_python.zip

.gitignore

@@ -1,2 +1,2 @@
 __pycache__ 
-/.vscode
+/.vscode

features/ALB002_Alignment-layout.feature

@@ -13,15 +13,15 @@ Feature: ALB002 - Alignment Layout
 
   Scenario: Agreement on attributes being nested within a decomposition relationship
 
-      Given a file with Schema Identifier "IFC4X3"
+      Given a file with Schema Identifier "IFC4X3" or "IFC4X3_TC1" or "IFC4X3_ADD1"
 
       Then Each IfcAlignmentHorizontal must nest only 1 instance(s) of IfcAlignment
        And Each IfcAlignmentVertical must nest only 1 instance(s) of IfcAlignment
        And Each IfcAlignmentCant must nest only 1 instance(s) of IfcAlignment
 
   Scenario: Agreement of structure of alignments segments
 
-      Given a file with Schema Identifier "IFC4X3"
+      Given a file with Schema Identifier "IFC4X3" or "IFC4X3_TC1" or "IFC4X3_ADD1"
 
       Then Each IfcAlignmentHorizontal is nested by a list of only instance(s) of IfcAlignmentSegment
       Then Each IfcAlignmentVertical is nested by a list of only instance(s) of IfcAlignmentSegment

features/ALB998_alignment_start_station.feature

@@ -0,0 +1,29 @@
+@implementer-agreement
+@ALB
+Feature: IfcAlignment start station
+
+  An IfcAlignment must have a start station, which is instantiated as an IfcReferent
+  with PredefinedType set to REFERENCEMARKER or STATION. The IfcReferent must have the
+  property Pset_Stationing.Station.
+
+  Scenario: An alignment must nest at least one referent
+
+    Given An IfcAlignment
+     Then A relationship IfcRelNests exists from IfcAlignment to IfcReferent
+
+  Scenario: At least one of these referents must have type REFERENCEMARKER or STATION
+
+    Given An IfcAlignment
+      And A relationship IfcRelNests from IfcAlignment to IfcReferent and following that
+      And Its attribute PredefinedType
+
+     Then at least "1" value must be "REFERENCEMARKER" or "STATION"
+
+  Scenario: At least one of these referents typed REFERENCEMARKER or STATION must have a value for Pset_Stationing.Station
+
+    Given An IfcAlignment
+      And A relationship IfcRelNests from IfcAlignment to IfcReferent and following that
+      And PredefinedType = "REFERENCEMARKER" or "STATION"
+      And Its value for property Pset_Stationing.Station
+
+     Then at least "1" value must exist

features/ALB999_rail_alignment_value_constraints.feature

@@ -0,0 +1,17 @@
+@implementer-agreement
+@ALB
+Feature: Rail Alignment value constraints
+
+  Background: Rail alignment
+
+    Given An IfcAlignment
+      And A relationship IfcRelReferencedInSpatialStructure to IfcAlignment from IfcRail
+
+  Scenario: Agreement on allowed values for horizontal segment types
+
+    Given A relationship IfcRelNests from IfcAlignment to IfcAlignmentHorizontal and following that
+    Given A relationship IfcRelNests from IfcAlignmentHorizontal to IfcAlignmentSegment and following that
+    Given Its attribute DesignParameters
+    Given Its attribute PredefinedType
+
+     Then the value must be "LINE" or "CIRCULARARC" or "CLOTHOID"

features/GEM003_Unique-representation-identifier.feature

@@ -0,0 +1,12 @@
+@informal-proposition
+@GEM
+Feature: GEM003 - Unique Representation Identifier
+
+  Scenario: A Shape Representation identifier must not be used twice within the product representation of an IfcProduct element
+
+      Given An IfcProduct
+        And Its attribute Representation
+        And Its attribute Representations
+        And Its attribute RepresentationIdentifier
+
+        Then The values must be unique

features/OJP001_Relative-placement-for-elements-aggregated-to-another-element.feature

@@ -0,0 +1,11 @@
+@implementer-agreement
+@OJP
+Feature: OJP001 - Relative placement for elements aggregated to another element
+
+  Scenario: Agreement on the relative placement of IfcElements being a part of another IfcElement through the relationship IfcRelAggregates
+
+      Given A file with Schema Identifier "IFC2X3"
+      And An IfcElement
+      And A relationship IfcRelAggregates from IfcElement to IfcElement
+      Then The relative placement of that IfcElement must be provided by an IfcLocalPlacement entity
+      And The PlacementRelTo attribute must point to the IfcLocalPlacement of the container element established with IfcRelAggregates relationship

features/environment.py

@@ -3,5 +3,13 @@
 from behave.model import Scenario
 
 def before_feature(context, feature):
+    # @tfk we have this strange issue between stack frames blending over
+    # between features so we need to preserve only the bottom two stack
+    # frames when beginning a new feature.
+    context._stack = context._stack[-2:]
+
     context.model = ifcopenshell.open(context.config.userdata["input"])
     Scenario.continue_after_failed_step = True
+
+def before_step(context, step):
+    context.step = step

features/resources/related_entity_attributes.csv

@@ -0,0 +1,2 @@
+IfcRelAssigns,IfcRelAssociates,IfcRelConnectsElements,IfcRelConnectsPortToElement,IfcRelConnectsPorts,IfcRelConnectsStructuralActivity,IfcRelConnectsStructuralMember,IfcRelContainedInSpatialStructure,IfcRelCoversBldgElements,IfcRelCoversSpaces,IfcRelFillsElement,IfcRelFlowControlElements,IfcRelInterferesElements,IfcRelReferencedInSpatialStructure,IfcRelSequence,IfcRelServicesBuildings,IfcRelSpaceBoundary,IfcRelDeclares,IfcRelAggregates,IfcRelNests,IfcRelProjectsElement,IfcRelVoidsElement,IfcRelDefinesByObject,IfcRelDefinesByProperties,IfcRelDefinesByTemplate,IfcRelDefinesByType
+RelatedObjects,RelatedObjects,RelatedElement,RelatedElement,RelatedPort,RelatedStructuralActivity,RelatedStructuralConnection,RelatedElements,RelatedCoverings,RelatedCoverings,RelatedBuildingElement,RelatedControlElements,RelatedElement,RelatedElements,RelatedProcess,RelatedBuildings,RelatedBuildingElement,RelatedDefinitions,RelatedObjects,RelatedObjects,RelatedFeatureElement,RelatedOpeningElement,RelatedObjects,RelatedObjects,RelatedPropertySets,RelatedObjects

features/resources/relating_entity_attributes.csv

@@ -0,0 +1,2 @@
+IfcRelAssignsToActor,IfcRelAssignsToControl,IfcRelAssignsToGroup,IfcRelAssignsToProcess,IfcRelAssignsToProduct,IfcRelAssignsToResource,IfcRelAssociatesApproval,IfcRelAssociatesClassification,IfcRelAssociatesConstraint,IfcRelAssociatesDocument,IfcRelAssociatesLibrary,IfcRelAssociatesMaterial,IfcRelConnectsElements,IfcRelConnectsPortToElement,IfcRelConnectsPorts,IfcRelConnectsStructuralActivity,IfcRelConnectsStructuralMember,IfcRelContainedInSpatialStructure,IfcRelCoversBldgElements,IfcRelCoversSpaces,IfcRelFillsElement,IfcRelFlowControlElements,IfcRelInterferesElements,IfcRelReferencedInSpatialStructure,IfcRelSequence,IfcRelServicesBuildings,IfcRelSpaceBoundary,IfcRelDeclares,IfcRelAggregates,IfcRelNests,IfcRelProjectsElement,IfcRelVoidsElement,IfcRelDefinesByObject,IfcRelDefinesByProperties,IfcRelDefinesByTemplate,IfcRelDefinesByType
+RelatingActor,RelatingControl,RelatingGroup,RelatingProcess,RelatingProduct,RelatingResource,RelatingApproval,RelatingClassification,RelatingConstraint,RelatingDocument,RelatingLibrary,RelatingMaterial,RelatingElement,RelatingPort,RelatingPort,RelatingElement,RelatingStructuralMember,RelatingStructure,RelatingBuildingElement,RelatingSpace,RelatingOpeningElement,RelatingFlowElement,RelatingElement,RelatingStructure,RelatingProcess,RelatingSystem,RelatingSpace,RelatingContext,RelatingObject,RelatingObject,RelatingElement,RelatingBuildingElement,RelatingObject,RelatingPropertyDefinition,RelatingTemplate,RelatingType