From 84cd5950c8b97166264e154ae11e9520775b4d30 Mon Sep 17 00:00:00 2001
From: Jeff Epler <jepler@gmail.com>
Date: Fri, 8 Aug 2025 21:32:47 -0500
Subject: [PATCH] initial commit

---
 .coveragerc                 |  3 ++
 .github/workflows/build.yml | 60 +++++++++++++++++++++++++++++++++++++
 subfunctions.py             | 26 ++++++++++++++++
 3 files changed, 89 insertions(+)
 create mode 100644 .coveragerc
 create mode 100644 .github/workflows/build.yml
 create mode 100644 subfunctions.py

diff --git a/.coveragerc b/.coveragerc
new file mode 100644
index 0000000..adf036d
--- /dev/null
+++ b/.coveragerc
@@ -0,0 +1,3 @@
+[run]
+patch = subprocess
+branch = true
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..6ad56db
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,60 @@
+# SPDX-FileCopyrightText: 2021-2024 Jeff Epler
+#
+# SPDX-License-Identifier: CC0-1.0
+
+name: Test wwvbgen
+
+on:
+  push:
+  pull_request:
+  release:
+    types: [published]
+  check_suite:
+    types: [rerequested]
+
+jobs:
+  test:
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version:
+        - '3.13'
+        os-version:
+        - 'ubuntu-latest'
+        - 'windows-latest'
+        - 'macos-latest'
+
+    runs-on: ${{ matrix.os-version }}
+    steps:
+    - uses: actions/checkout@v4
+      with:
+        persist-credentials: false
+
+    - name: Set up Python
+      uses: actions/setup-python@v5
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Install deps
+      run: |
+        python -mpip install wheel
+        python -mpip install coverage
+
+    - name: Inspect system details
+      run: |
+        python -v -mcoverage --help
+
+    - name: Coverage
+      run: |
+        python -mcoverage run subfunctions.py 0 1 2
+        python -mcoverage combine
+        python -mcoverage xml --include "*.py"
+        python -mcoverage html --include "*.py"
+        python -mcoverage report --fail-under=90 --include "*.py"
+
+    - name: Upload Coverage as artifact
+      if: always()
+      uses: actions/upload-artifact@v4
+      with:
+        name: coverage for ${{ matrix.python-version }} on ${{ matrix.os-version }}
+        path: coverage.xml
diff --git a/subfunctions.py b/subfunctions.py
new file mode 100644
index 0000000..9bb989d
--- /dev/null
+++ b/subfunctions.py
@@ -0,0 +1,26 @@
+import subprocess
+import argparse
+
+def f1():
+    print("function 1")
+def f2():
+    print("function 2")
+def f3():
+    print("function 3")
+
+functions = [f1, f2, f3]
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument("cases", nargs='+', type=int)
+    args = parser.parse_args()
+
+    if len(args.cases) > 1:
+        for c in args.cases:
+            subprocess.call(["python", __file__, f"{c}"])
+    else:
+        case = args.cases[0]
+        functions[case]()
+
+if __name__ == '__main__':
+    main()