add test file to confirm current incorrect behaviour

Author: civilx64

test/files/GRF/grf007/pass-grf007-valid_vertical_datum_espg_code.ifc

@@ -0,0 +1,33 @@
+ISO-10303-21;
+HEADER;
+FILE_DESCRIPTION(('ViewDefinition [ReferenceView]'),'2;1');
+FILE_NAME('pass-grf007-valid_vertical_datum_espg_code.ifc','2023-01-25T18:40:40',(''),(''),'','redacted - redacted - v3.14159','');
+FILE_SCHEMA(('IFC4X3_ADD2'));
+ENDSEC;
+DATA;
+#1=IFCPERSON($,$,'',$,$,$,$,$);
+#2=IFCORGANIZATION($,'',$,$,$);
+#3=IFCPERSONANDORGANIZATION(#1,#2,$);
+#4=IFCAPPLICATION(#2,'redacted','redacted','');
+#5=IFCOWNERHISTORY(#3,#4,$,.NOCHANGE.,$,#3,#4,1674672040);
+#6=IFCDIRECTION((1.,0.,0.));
+#7=IFCDIRECTION((0.,0.,1.));
+#8=IFCCARTESIANPOINT((0.,0.,0.));
+#9=IFCAXIS2PLACEMENT3D(#8,#7,#6);
+#10=IFCDIRECTION((0.,1.));
+#11=IFCGEOMETRICREPRESENTATIONCONTEXT($,'Model',3,1.E-05,#9,#10);
+#12=IFCDIMENSIONALEXPONENTS(0,0,0,0,0,0,0);
+#13=IFCSIUNIT(*,.LENGTHUNIT.,$,.METRE.);
+#14=IFCSIUNIT(*,.AREAUNIT.,$,.SQUARE_METRE.);
+#15=IFCSIUNIT(*,.VOLUMEUNIT.,$,.CUBIC_METRE.);
+#16=IFCSIUNIT(*,.PLANEANGLEUNIT.,$,.RADIAN.);
+#17=IFCMEASUREWITHUNIT(IFCPLANEANGLEMEASURE(0.017453292519943295),#16);
+#18=IFCCONVERSIONBASEDUNIT(#12,.PLANEANGLEUNIT.,'DEGREE',#17);
+#19=IFCUNITASSIGNMENT((#13,#14,#15,#18));
+#20=IFCPROJECT('2X9wjf5oPB4PQjenCYrhHZ',#5,'',$,$,$,$,(#11),#19);
+#21=IFCPROJECTEDCRS('EPSG:2056','CH1903+ / LV95; heights in LN02 (EPSG:5728)','EPSG:6150','EPSG:5127','Swiss Oblique Mercator 1995',$,#13);
+#22=IFCMAPCONVERSION(#11,#21,316131.64,5690966.11,1.,1.,0.,$);
+#23=IFCGEOMETRICREPRESENTATIONCONTEXT($,'Model',3,1.E-05,#9,#10);
+#24=IFCMAPCONVERSION(#23,#21,316131.64,5690966.11,1.,1.,0.,$);
+ENDSEC;
+END-ISO-10303-21;