mirror of
https://github.com/TinyTapeout/tt-support-tools.git
synced 2026-11-03 04:36:09 +01:00
test: info.yaml validation tests
This commit is contained in:
Uri Shaked
@@ -0,0 +1,26 @@
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name: Run Pytest Tests
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on:
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push:
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pull_request:
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workflow_dispatch:
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jobs:
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test:
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runs-on: ubuntu-latest
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steps:
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- name: Check out code
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uses: actions/checkout@v4
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- name: Set up Python
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uses: actions/setup-python@v6
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with:
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python-version: '3.11'
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cache: 'pip'
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- name: Install dependencies
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run: pip install -r requirements.txt
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- name: Run tests
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run: pytest test_*.py
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@@ -0,0 +1,519 @@
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import pytest
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import yaml
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from project_info import YAML_VERSION, ProjectInfo, ProjectYamlError
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@pytest.fixture
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def valid_yaml_data():
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"""Base valid YAML data for testing"""
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return {
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"yaml_version": YAML_VERSION,
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"project": {
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"title": "Test Project",
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"author": "Test Author",
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"description": "Test Description",
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"tiles": "1x1",
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"analog_pins": 0,
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"uses_3v3": False,
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"language": "Verilog",
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"top_module": "tt_um_test_project",
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"source_files": ["test.v"],
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"clock_hz": 10000000,
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},
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"pinout": {
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"ui[0]": "input_0",
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"ui[1]": "input_1",
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"ui[2]": "input_2",
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"ui[3]": "input_3",
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"ui[4]": "input_4",
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"ui[5]": "input_5",
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"ui[6]": "input_6",
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"ui[7]": "input_7",
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"uo[0]": "output_0",
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"uo[1]": "output_1",
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"uo[2]": "output_2",
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"uo[3]": "output_3",
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"uo[4]": "output_4",
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"uo[5]": "output_5",
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"uo[6]": "output_6",
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"uo[7]": "output_7",
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"uio[0]": "bidir_0",
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"uio[1]": "bidir_1",
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"uio[2]": "bidir_2",
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"uio[3]": "bidir_3",
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"uio[4]": "bidir_4",
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"uio[5]": "bidir_5",
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"uio[6]": "bidir_6",
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"uio[7]": "bidir_7",
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},
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}
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@pytest.fixture
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def tile_sizes():
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"""Valid tile sizes for testing"""
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return {
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"1x1": "0 0 161 111.52",
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"1x2": "0 0 161 225.76",
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"2x2": "0 0 322 225.76",
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"8x2": "0 0 1292 225.76",
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}
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class TestProjectInfoYamlVersion:
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"""Test YAML version validation"""
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def test_missing_yaml_version(self, valid_yaml_data, tile_sizes):
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del valid_yaml_data["yaml_version"]
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with pytest.raises(ProjectYamlError, match="Missing 'yaml_version'"):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_wrong_yaml_version(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["yaml_version"] = YAML_VERSION - 1
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with pytest.raises(
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ProjectYamlError,
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match=f"Unsupported YAML version: {YAML_VERSION - 1}, expected {YAML_VERSION}",
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_valid_yaml_version(self, valid_yaml_data, tile_sizes):
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project_info = ProjectInfo(valid_yaml_data, tile_sizes)
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assert project_info is not None
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class TestProjectInfoProjectSection:
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"""Test project section validation"""
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def test_missing_project_section(self, valid_yaml_data, tile_sizes):
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del valid_yaml_data["project"]
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with pytest.raises(ProjectYamlError, match="Missing 'project' section"):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_missing_title(self, valid_yaml_data, tile_sizes):
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del valid_yaml_data["project"]["title"]
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with pytest.raises(
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ProjectYamlError, match="Missing key 'title' in 'project' section"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_empty_title(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["title"] = ""
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with pytest.raises(ProjectYamlError, match="Project title cannot be empty"):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_missing_author(self, valid_yaml_data, tile_sizes):
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del valid_yaml_data["project"]["author"]
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with pytest.raises(
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ProjectYamlError, match="Missing key 'author' in 'project' section"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_empty_author(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["author"] = ""
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with pytest.raises(ProjectYamlError, match="Project author cannot be empty"):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_missing_description(self, valid_yaml_data, tile_sizes):
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del valid_yaml_data["project"]["description"]
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with pytest.raises(
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ProjectYamlError, match="Missing key 'description' in 'project' section"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_empty_description(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["description"] = ""
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with pytest.raises(
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ProjectYamlError, match="Project description cannot be empty"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_missing_tiles(self, valid_yaml_data, tile_sizes):
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del valid_yaml_data["project"]["tiles"]
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with pytest.raises(
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ProjectYamlError, match="Missing key 'tiles' in 'project' section"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_invalid_tiles(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["tiles"] = "invalid_size"
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with pytest.raises(
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ProjectYamlError,
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match="Invalid value for 'tiles' in 'project' section: invalid_size",
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_analog_pins_not_integer(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["analog_pins"] = "not_int"
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with pytest.raises(
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ProjectYamlError,
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match="Invalid value for 'analog_pins' in 'project' section, must be an integer",
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_analog_pins_negative(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["analog_pins"] = -1
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with pytest.raises(
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ProjectYamlError,
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match="Invalid value for 'analog_pins' in 'project' section, must be between 0 and 6",
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_analog_pins_too_high(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["analog_pins"] = 7
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with pytest.raises(
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ProjectYamlError,
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match="Invalid value for 'analog_pins' in 'project' section, must be between 0 and 6",
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_uses_3v3_without_analog_pins(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["uses_3v3"] = True
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valid_yaml_data["project"]["analog_pins"] = 0
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with pytest.raises(
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ProjectYamlError,
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match="Projects with 3v3 power need at least one analog pin",
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_missing_language(self, valid_yaml_data, tile_sizes):
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del valid_yaml_data["project"]["language"]
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with pytest.raises(
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ProjectYamlError, match="Missing key 'language' in 'project' section"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_empty_language(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["language"] = ""
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with pytest.raises(ProjectYamlError, match="Project language cannot be empty"):
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ProjectInfo(valid_yaml_data, tile_sizes)
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class TestProjectInfoWokwiLanguage:
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"""Test Wokwi language specific validation"""
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def test_wokwi_missing_wokwi_id(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["language"] = "Wokwi"
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del valid_yaml_data["project"]["top_module"]
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del valid_yaml_data["project"]["source_files"]
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with pytest.raises(
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ProjectYamlError, match="Missing key 'wokwi_id' in 'project' section"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_wokwi_empty_wokwi_id(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["language"] = "Wokwi"
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valid_yaml_data["project"]["wokwi_id"] = ""
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del valid_yaml_data["project"]["top_module"]
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del valid_yaml_data["project"]["source_files"]
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with pytest.raises(
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ProjectYamlError, match="Please provide a valid Wokwi project ID"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_wokwi_zero_wokwi_id(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["language"] = "Wokwi"
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valid_yaml_data["project"]["wokwi_id"] = "0"
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del valid_yaml_data["project"]["top_module"]
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del valid_yaml_data["project"]["source_files"]
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with pytest.raises(
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ProjectYamlError, match="Please provide a valid Wokwi project ID"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_wokwi_valid(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["language"] = "Wokwi"
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valid_yaml_data["project"]["wokwi_id"] = 123456789
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del valid_yaml_data["project"]["top_module"]
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del valid_yaml_data["project"]["source_files"]
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project_info = ProjectInfo(valid_yaml_data, tile_sizes)
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assert project_info.top_module == "tt_um_wokwi_123456789"
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assert project_info.source_files == ["tt_um_wokwi_123456789.v", "cells.v"]
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class TestProjectInfoNonWokwiLanguage:
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"""Test non-Wokwi language validation"""
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def test_missing_top_module(self, valid_yaml_data, tile_sizes):
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del valid_yaml_data["project"]["top_module"]
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with pytest.raises(
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ProjectYamlError, match="Missing key 'top_module' in 'project' section"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_top_module_without_tt_um_prefix(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["top_module"] = "invalid_module"
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with pytest.raises(
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ProjectYamlError, match="Top module must start with 'tt_um_'"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_missing_source_files(self, valid_yaml_data, tile_sizes):
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del valid_yaml_data["project"]["source_files"]
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with pytest.raises(
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ProjectYamlError, match="Missing key 'source_files' in 'project' section"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_empty_source_files(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["source_files"] = []
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with pytest.raises(ProjectYamlError, match="No source files specified"):
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ProjectInfo(valid_yaml_data, tile_sizes)
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class TestProjectInfoClockHz:
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"""Test clock_hz validation"""
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def test_missing_clock_hz(self, valid_yaml_data, tile_sizes):
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del valid_yaml_data["project"]["clock_hz"]
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with pytest.raises(
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ProjectYamlError, match="Missing key 'clock_hz' in 'project' section"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_clock_hz_not_integer(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["clock_hz"] = "not_int"
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with pytest.raises(
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ProjectYamlError,
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match="Invalid value for 'clock_hz' in 'project' section, must be an integer",
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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class TestProjectInfoPinoutSection:
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"""Test pinout section validation"""
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def test_missing_pinout_section(self, valid_yaml_data, tile_sizes):
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del valid_yaml_data["pinout"]
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with pytest.raises(ProjectYamlError, match="Missing 'pinout' section"):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_missing_ui_pin(self, valid_yaml_data, tile_sizes):
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del valid_yaml_data["pinout"]["ui[0]"]
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with pytest.raises(
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ProjectYamlError, match="Missing 'ui\\[0\\]' in 'pinout' section"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_missing_uo_pin(self, valid_yaml_data, tile_sizes):
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del valid_yaml_data["pinout"]["uo[3]"]
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with pytest.raises(
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ProjectYamlError, match="Missing 'uo\\[3\\]' in 'pinout' section"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_missing_uio_pin(self, valid_yaml_data, tile_sizes):
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del valid_yaml_data["pinout"]["uio[7]"]
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with pytest.raises(
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ProjectYamlError, match="Missing 'uio\\[7\\]' in 'pinout' section"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_all_empty_pinout(self, valid_yaml_data, tile_sizes):
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for pin in valid_yaml_data["pinout"]:
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valid_yaml_data["pinout"][pin] = ""
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with pytest.raises(
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ProjectYamlError, match="Please fill in the 'pinout' section"
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_invalid_pinout_keys(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["pinout"]["invalid_key"] = "value"
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with pytest.raises(
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ProjectYamlError,
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match="Invalid keys \\['invalid_key'\\] in 'pinout' section. Please remove them.",
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_ua_pins_optional_when_not_analog(self, valid_yaml_data, tile_sizes):
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# ua pins should be optional when analog_pins is 0
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project_info = ProjectInfo(valid_yaml_data, tile_sizes)
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assert project_info.pinout.ua == []
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def test_ua_pins_required_when_analog(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["analog_pins"] = 2
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pinout = valid_yaml_data["pinout"]
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pinout["ua[0]"] = "analog_0"
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pinout["ua[1]"] = "analog_1"
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pinout["ua[2]"] = ""
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pinout["ua[3]"] = ""
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pinout["ua[4]"] = ""
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pinout["ua[5]"] = ""
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project_info = ProjectInfo(valid_yaml_data, tile_sizes)
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expected_ua = ["analog_0", "analog_1", "", "", "", ""]
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assert project_info.pinout.ua == expected_ua
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def test_missing_ua_pin_when_analog(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["analog_pins"] = 1
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# If ua[0] is present, but ua[1] is missing, it should fail
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valid_yaml_data["pinout"]["ua[0]"] = "analog_0"
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# Missing ua[1] should fail since ua[0] exists
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with pytest.raises(
|
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ProjectYamlError, match="Missing 'ua\\[1\\]' in 'pinout' section"
|
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):
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ProjectInfo(valid_yaml_data, tile_sizes)
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def test_ua_pins_completely_optional(self, valid_yaml_data, tile_sizes):
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# If no ua[0] is present, then ua pins are completely optional
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valid_yaml_data["project"]["analog_pins"] = 2 # Even with analog_pins > 0
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project_info = ProjectInfo(valid_yaml_data, tile_sizes)
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assert project_info.pinout.ua == []
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class TestProjectInfoValidCombinations:
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"""Test valid combinations and edge cases"""
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def test_valid_analog_project(self, valid_yaml_data, tile_sizes):
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valid_yaml_data["project"]["analog_pins"] = 2
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valid_yaml_data["project"]["uses_3v3"] = True
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# Include all required ua pins
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for i in range(6):
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valid_yaml_data["pinout"][f"ua[{i}]"] = f"analog_{i}" if i < 2 else ""
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project_info = ProjectInfo(valid_yaml_data, tile_sizes)
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assert project_info.analog_pins == 2
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assert project_info.is_analog is True
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assert project_info.uses_3v3 is True
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def test_valid_digital_project(self, valid_yaml_data, tile_sizes):
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project_info = ProjectInfo(valid_yaml_data, tile_sizes)
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assert project_info.analog_pins == 0
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assert project_info.is_analog is False
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assert project_info.uses_3v3 is False
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def test_optional_fields(self, valid_yaml_data, tile_sizes):
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# Test that optional fields work
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valid_yaml_data["project"]["discord"] = "test_discord"
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valid_yaml_data["project"]["doc_link"] = "https://example.com"
|
||||
|
||||
project_info = ProjectInfo(valid_yaml_data, tile_sizes)
|
||||
assert project_info.discord == "test_discord"
|
||||
assert project_info.doc_link == "https://example.com"
|
||||
|
||||
def test_default_analog_pins(self, valid_yaml_data, tile_sizes):
|
||||
# Test that analog_pins defaults to 0 when not specified
|
||||
del valid_yaml_data["project"]["analog_pins"]
|
||||
project_info = ProjectInfo(valid_yaml_data, tile_sizes)
|
||||
assert project_info.analog_pins == 0
|
||||
|
||||
def test_default_uses_3v3(self, valid_yaml_data, tile_sizes):
|
||||
# Test that uses_3v3 defaults to False when not specified
|
||||
del valid_yaml_data["project"]["uses_3v3"]
|
||||
project_info = ProjectInfo(valid_yaml_data, tile_sizes)
|
||||
assert project_info.uses_3v3 is False
|
||||
|
||||
def test_all_tile_sizes(self, valid_yaml_data, tile_sizes):
|
||||
# Test all valid tile sizes
|
||||
for tile_size in tile_sizes.keys():
|
||||
valid_yaml_data["project"]["tiles"] = tile_size
|
||||
project_info = ProjectInfo(valid_yaml_data, tile_sizes)
|
||||
assert project_info.tiles == tile_size
|
||||
|
||||
def test_empty_pinout_descriptions_allowed(self, valid_yaml_data, tile_sizes):
|
||||
# Some pins can be empty (just not ALL pins)
|
||||
valid_yaml_data["pinout"]["ui[0]"] = ""
|
||||
valid_yaml_data["pinout"]["uo[0]"] = ""
|
||||
valid_yaml_data["pinout"]["uio[0]"] = ""
|
||||
|
||||
project_info = ProjectInfo(valid_yaml_data, tile_sizes)
|
||||
assert project_info.pinout.ui[0] == ""
|
||||
assert project_info.pinout.uo[0] == ""
|
||||
assert project_info.pinout.uio[0] == ""
|
||||
|
||||
|
||||
class TestProjectInfoIntegration:
|
||||
"""Integration tests with real YAML files"""
|
||||
|
||||
def test_load_from_yaml_string(self, tile_sizes):
|
||||
yaml_content = f"""
|
||||
yaml_version: {YAML_VERSION}
|
||||
project:
|
||||
title: "Integration Test"
|
||||
author: "Test Author"
|
||||
description: "Integration test description"
|
||||
tiles: "1x1"
|
||||
language: "Verilog"
|
||||
top_module: "tt_um_integration_test"
|
||||
source_files: ["integration_test.v"]
|
||||
clock_hz: 25000000
|
||||
pinout:
|
||||
ui[0]: "clk"
|
||||
ui[1]: "rst_n"
|
||||
ui[2]: "enable"
|
||||
ui[3]: "data_in[0]"
|
||||
ui[4]: "data_in[1]"
|
||||
ui[5]: "data_in[2]"
|
||||
ui[6]: "data_in[3]"
|
||||
ui[7]: "unused"
|
||||
uo[0]: "data_out[0]"
|
||||
uo[1]: "data_out[1]"
|
||||
uo[2]: "data_out[2]"
|
||||
uo[3]: "data_out[3]"
|
||||
uo[4]: "valid"
|
||||
uo[5]: "ready"
|
||||
uo[6]: "error"
|
||||
uo[7]: "unused"
|
||||
uio[0]: "sda"
|
||||
uio[1]: "scl"
|
||||
uio[2]: "cs"
|
||||
uio[3]: "mosi"
|
||||
uio[4]: "miso"
|
||||
uio[5]: "sck"
|
||||
uio[6]: "interrupt"
|
||||
uio[7]: "debug"
|
||||
"""
|
||||
yaml_data = yaml.safe_load(yaml_content)
|
||||
project_info = ProjectInfo(yaml_data, tile_sizes)
|
||||
|
||||
assert project_info.title == "Integration Test"
|
||||
assert project_info.top_module == "tt_um_integration_test"
|
||||
assert project_info.clock_hz == 25000000
|
||||
assert len(project_info.source_files) == 1
|
||||
assert project_info.source_files[0] == "integration_test.v"
|
||||
|
||||
def test_load_wokwi_from_yaml_string(self, tile_sizes):
|
||||
yaml_content = f"""
|
||||
yaml_version: {YAML_VERSION}
|
||||
project:
|
||||
title: "Wokwi Integration Test"
|
||||
author: "Wokwi User"
|
||||
description: "Wokwi integration test"
|
||||
tiles: "1x1"
|
||||
language: "Wokwi"
|
||||
wokwi_id: 987654321
|
||||
clock_hz: 10000000
|
||||
pinout:
|
||||
ui[0]: "button_0"
|
||||
ui[1]: "button_1"
|
||||
ui[2]: "switch_0"
|
||||
ui[3]: "switch_1"
|
||||
ui[4]: "unused"
|
||||
ui[5]: "unused"
|
||||
ui[6]: "unused"
|
||||
ui[7]: "unused"
|
||||
uo[0]: "led_0"
|
||||
uo[1]: "led_1"
|
||||
uo[2]: "led_2"
|
||||
uo[3]: "led_3"
|
||||
uo[4]: "segment_a"
|
||||
uo[5]: "segment_b"
|
||||
uo[6]: "segment_c"
|
||||
uo[7]: "segment_d"
|
||||
uio[0]: "unused"
|
||||
uio[1]: "unused"
|
||||
uio[2]: "unused"
|
||||
uio[3]: "unused"
|
||||
uio[4]: "unused"
|
||||
uio[5]: "unused"
|
||||
uio[6]: "unused"
|
||||
uio[7]: "unused"
|
||||
"""
|
||||
yaml_data = yaml.safe_load(yaml_content)
|
||||
project_info = ProjectInfo(yaml_data, tile_sizes)
|
||||
|
||||
assert project_info.title == "Wokwi Integration Test"
|
||||
assert project_info.top_module == "tt_um_wokwi_987654321"
|
||||
assert project_info.source_files == ["tt_um_wokwi_987654321.v", "cells.v"]
|
||||
assert hasattr(project_info, "wokwi_id")
|
||||
assert project_info.wokwi_id == 987654321
|
||||
Reference in New Issue
Block a user