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This test plan is for HARFANG® 3D company, asked for an binding F# for it 3D engine with Fabgen, an binder developpe by the group. This binder generator is used instead of SWING. FabGen has already implemented the following language, CPython 3.2+, Lua 5.3+ and Go 1.11+.
The main tasks is to implement F# on FABgen. F# is a hight level, static and compiled language and it's expected for FABgen to bind with it. The other tasks is more a nice to have, build F# binding and F# version of HARFANG library.
- Add F# to FabGen.
- Build the F# binding for HARFANG.(nice to have)
- build a F# (or DOT.NET) version of the HARFANG library (nice to have)
For binding, we need to compare the target language (F#) identifier with the C++ one, check if entities match with both language and else, make a function to match entities of target language with C++.
At this case, we test the FABgen function works to bind with F#.
| REFERENCE TEST | TEST | RESULT EXPETED | RESULT |
|---|---|---|---|
| b1 | check: if the object in target language hold a copy or reference to a C/C++ object of specific type | true | |
| b2 | to_c: return a reference to the C/C++ object held by an object in the target language | C/C++ object | |
| b3 | from_c: return an object in target language or reference to C/C++ object | F# object | |
| b4 | idendify: identify elementary type common of both language | type | |
| b5 | map: mapping a single or more elementary type of target language | type | |
| b6 | obj_memb: access object members of elementary type | object | |
| b7 | warp: warp an object from the target language | object | |
| b8 | destruct: destruct a warping object | deleted object |
