Coverage for tsfpga/test/test_hdl_file.py: 100%

1# -------------------------------------------------------------------------------------------------- 

2# Copyright (c) Lukas Vik. All rights reserved. 

3# 

4# This file is part of the tsfpga project, a project platform for modern FPGA development. 

5# https://tsfpga.com 

6# https://github.com/tsfpga/tsfpga 

7# -------------------------------------------------------------------------------------------------- 

8 

9from pathlib import Path 

10 

11import pytest 

12 

13from tsfpga.hdl_file import HdlFile 

14 

15 

16def test_file_endings(): 

17 assert HdlFile.file_endings == ( 

18 ".vhd", 

19 ".vhdl", 

20 ".vho", 

21 ".v", 

22 ".vp", 

23 ".vo", 

24 ".vh", 

25 ".sv", 

26 ".svp", 

27 ".svh", 

28 ) 

29 

30 

31def test_file_type(): 

32 assert HdlFile(Path("file.vhd")).type == HdlFile.Type.VHDL 

33 assert HdlFile(Path("FILE.VHDL")).type == HdlFile.Type.VHDL 

34 

35 assert HdlFile(Path("file.v")).type == HdlFile.Type.VERILOG_SOURCE 

36 assert HdlFile(Path("file.vh")).type == HdlFile.Type.VERILOG_HEADER 

37 

38 assert HdlFile(Path("file.sv")).type == HdlFile.Type.SYSTEMVERILOG_SOURCE 

39 assert HdlFile(Path("FILE.SVP")).type == HdlFile.Type.SYSTEMVERILOG_SOURCE 

40 assert HdlFile(Path("file.svh")).type == HdlFile.Type.SYSTEMVERILOG_HEADER 

41 

42 

43def test_unknown_file_ending_raises_exception(): 

44 with pytest.raises(ValueError) as exception_info: 

45 HdlFile(Path("file.unknown")) 

46 assert str(exception_info.value) == "Unsupported HDL file ending: file.unknown" 

47 

48 

49def test_can_cast_to_string_without_error(): 

50 str(HdlFile(Path("file.vhd")))