WR test cases for MLS / usedin()

src/ifcopenshell-python/test/fixtures/rules/fail-wall-mls-ifc2x3.ifc

@@ -0,0 +1,20 @@
+ISO-10303-21;
+HEADER;
+FILE_DESCRIPTION(('ViewDefinition [CoordinationView]'),'2;1');
+FILE_NAME('','2022-12-25T12:56:47',(),(),'IfcOpenShell v0.7.0-fa6bbf2d','IfcOpenShell v0.7.0-fa6bbf2d','');
+FILE_SCHEMA(('IFC2X3'));
+ENDSEC;
+DATA;
+#1=IFCPERSON('tfk',$,'Thomas',$,$,$,$,$);
+#2=IFCORGANIZATION($,'AECgeeks',$,$,$);
+#3=IFCPERSONANDORGANIZATION(#1,#2,$);
+#4=IFCAPPLICATION(#2,'v0.7.0-fa6bbf2d','IfcOpenShell','IfcOpenShell v0.7.0-fa6bbf2d');
+#5=IFCSIUNIT(*,.LENGTHUNIT.,$,.METRE.);
+#6=IFCUNITASSIGNMENT((#5));
+#7=IFCOWNERHISTORY(#3,#4,$,.ADDED.,$,$,$,1671969407);
+#8=IFCWALLSTANDARDCASE('3A0qnrKy5ALRxyzNP1mYaN',#7,$,$,$,$,$,$);
+#9=IFCMATERIALLAYER($,0.1,$);
+#10=IFCMATERIALLAYERSET((#9),$);
+#11=IFCRELASSOCIATESMATERIAL('2B7uDMC_v8wOWBBvP1Vtcc',#7,$,$,(#8),#10);
+ENDSEC;
+END-ISO-10303-21;

src/ifcopenshell-python/test/fixtures/rules/fail-wall-no-mls-ifc2x3.ifc

@@ -0,0 +1,17 @@
+ISO-10303-21;
+HEADER;
+FILE_DESCRIPTION(('ViewDefinition [CoordinationView]'),'2;1');
+FILE_NAME('','2022-12-25T12:56:47',(),(),'IfcOpenShell v0.7.0-fa6bbf2d','IfcOpenShell v0.7.0-fa6bbf2d','');
+FILE_SCHEMA(('IFC2X3'));
+ENDSEC;
+DATA;
+#1=IFCPERSON('tfk',$,'Thomas',$,$,$,$,$);
+#2=IFCORGANIZATION($,'AECgeeks',$,$,$);
+#3=IFCPERSONANDORGANIZATION(#1,#2,$);
+#4=IFCAPPLICATION(#2,'v0.7.0-fa6bbf2d','IfcOpenShell','IfcOpenShell v0.7.0-fa6bbf2d');
+#5=IFCSIUNIT(*,.LENGTHUNIT.,$,.METRE.);
+#6=IFCUNITASSIGNMENT((#5));
+#7=IFCOWNERHISTORY(#3,#4,$,.ADDED.,$,$,$,1671969407);
+#8=IFCWALLSTANDARDCASE('313_Ms2Mn4GvZ$AjGfM64i',#7,$,$,$,$,$,$);
+ENDSEC;
+END-ISO-10303-21;

src/ifcopenshell-python/test/fixtures/rules/generate_17.py

@@ -0,0 +1,26 @@
+import time
+import ifcopenshell
+
+for i, nm in enumerate(("no-mls", "mls", "mlsu")):
+    f = ifcopenshell.file(schema="IFC2X3")
+    p = f.createIfcPerson(Id="tfk", GivenName="Thomas")
+    o = f.createIfcOrganization(Name="AECgeeks")
+    pando = f.createIfcPersonAndOrganization(p, o)
+    appl = f.createIfcApplication(o, ifcopenshell.version, "IfcOpenShell", f"IfcOpenShell {ifcopenshell.version}")
+    units = f.createIfcUnitAssignment(Units=[f.createIfcSIUnit(None, "LENGTHUNIT", None, "METRE")])
+    ownerhist = f.createIfcOwnerHistory(pando, appl, ChangeAction="ADDED", CreationDate=int(time.time()))
+    wall = f.createIfcWallStandardCase(
+        ifcopenshell.guid.new(),
+        ownerhist
+    )
+    if i in (1,2):
+        mls = f.createIfcMaterialLayerSet([f.createIfcMaterialLayer(None, 0.1)])
+        if i == 2:
+            mls = f.createIfcMaterialLayerSetUsage(mls, 'AXIS2', 'POSITIVE', 0.)
+        f.createIfcRelAssociatesMaterial(
+            ifcopenshell.guid.new(),
+            ownerhist,
+            RelatedObjects=[wall],
+            RelatingMaterial=mls
+        )
+    f.write(f"{'pass' if i == 2 else 'fail'}-wall-{nm}-ifc2x3.ifc")

src/ifcopenshell-python/test/fixtures/rules/pass-wall-mlsu-ifc2x3.ifc

@@ -0,0 +1,21 @@
+ISO-10303-21;
+HEADER;
+FILE_DESCRIPTION(('ViewDefinition [CoordinationView]'),'2;1');
+FILE_NAME('','2022-12-25T12:56:47',(),(),'IfcOpenShell v0.7.0-fa6bbf2d','IfcOpenShell v0.7.0-fa6bbf2d','');
+FILE_SCHEMA(('IFC2X3'));
+ENDSEC;
+DATA;
+#1=IFCPERSON('tfk',$,'Thomas',$,$,$,$,$);
+#2=IFCORGANIZATION($,'AECgeeks',$,$,$);
+#3=IFCPERSONANDORGANIZATION(#1,#2,$);
+#4=IFCAPPLICATION(#2,'v0.7.0-fa6bbf2d','IfcOpenShell','IfcOpenShell v0.7.0-fa6bbf2d');
+#5=IFCSIUNIT(*,.LENGTHUNIT.,$,.METRE.);
+#6=IFCUNITASSIGNMENT((#5));
+#7=IFCOWNERHISTORY(#3,#4,$,.ADDED.,$,$,$,1671969407);
+#8=IFCWALLSTANDARDCASE('0UESs$hdv87RIdHOSrIF3B',#7,$,$,$,$,$,$);
+#9=IFCMATERIALLAYER($,0.1,$);
+#10=IFCMATERIALLAYERSET((#9),$);
+#11=IFCMATERIALLAYERSETUSAGE(#10,.AXIS2.,.POSITIVE.,0.);
+#12=IFCRELASSOCIATESMATERIAL('1kPrksfuLC2uYKxDq_Z6_W',#7,$,$,(#8),#11);
+ENDSEC;
+END-ISO-10303-21;