1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
|
name: Regression Tests
on:
push:
branches:
- master
- ral_dev
pull_request:
branches:
- master
- ral_dev
workflow_dispatch:
jobs:
tests:
name: Python ${{matrix.python-version}} | cocotb ${{matrix.cocotb-version}}
runs-on: ubuntu-24.04
strategy:
fail-fast: false
matrix:
include:
# Test all Python versions with latest cocotb
- python-version: "3.6" # Disabled until we can move away from GHDL for this test
cocotb-version: "1.9"
vhdl-sim: "nvc"
- python-version: "3.7"
cocotb-version: "2.0"
vhdl-sim: "nvc"
- python-version: "3.8"
cocotb-version: "2.0"
vhdl-sim: "nvc"
- python-version: "3.9"
cocotb-version: "2.0"
vhdl-sim: "nvc"
- python-version: "3.10"
cocotb-version: "2.0"
vhdl-sim: "nvc"
- python-version: "3.11"
cocotb-version: "2.0"
vhdl-sim: "nvc"
- python-version: "3.12"
cocotb-version: "2.0"
vhdl-sim: "nvc"
- python-version: "3.13"
cocotb-version: "2.0"
vhdl-sim: "nvc"
# Test other cocotb versions
# Must use GHDL as VHDL simulator as NVC is only supported in cocotb 1.9+
- python-version: "3.8"
cocotb-version: "1.6"
vhdl-sim: "ghdl"
- python-version: "3.8"
cocotb-version: "1.7"
vhdl-sim: "ghdl"
- python-version: "3.8"
cocotb-version: "1.8"
vhdl-sim: "ghdl"
- python-version: "3.8"
cocotb-version: "1.9"
vhdl-sim: "nvc"
steps:
- uses: actions/checkout@v5
- name: Set up Python ${{matrix.python-version}} (setup-python)
if: matrix.python-version != 3.6 && matrix.python-version != 3.7
uses: actions/setup-python@v6
with:
python-version: ${{matrix.python-version}}
- name: Set up Python ${{matrix.python-version}} (pyenv pt.1)
if: matrix.python-version == 3.6 || matrix.python-version == 3.7
uses: gabrielfalcao/pyenv-action@a1fc55906be92612782934c70e3985b940bd0165 # v18
with:
default: ${{matrix.python-version}}
command: pip install -U pip # upgrade pip after installing python
- name: Set up Python ${{matrix.python-version}} (pyenv pt.2)
if: matrix.python-version == 3.6 || matrix.python-version == 3.7
run: |
pyenv install ${{matrix.python-version}}
pyenv global ${{matrix.python-version}}
- name: Install Python testing dependencies
run: |
pip install tox tox-gh-actions
- name: Install Icarus Verilog
run: |
sudo apt install -y --no-install-recommends iverilog
- name: Install GHDL
if: matrix.vhdl-sim == 'ghdl'
uses: ghdl/setup-ghdl@v1
with:
version: latest
backend: mcode
- name: Install NVC
if: matrix.vhdl-sim == 'nvc'
uses: nickg/setup-nvc@v1
with:
version: latest
- name: Test
run: |
COCOTB_VERSION=${{matrix.cocotb-version}} \
VERILOG_SIM=icarus \
VHDL_SIM=${{matrix.vhdl-sim}} \
tox
concurrency:
group: ${{ github.workflow }}-${{ github.ref }}
cancel-in-progress: ${{ !contains(github.ref, 'master') }}
|
