From dd4076396672bf379a502b2e2d868946a0d453cf Mon Sep 17 00:00:00 2001
From: Kyle <kyle201817146@gmail.com>
Date: Sat, 30 Dec 2023 12:08:27 +0800
Subject: [PATCH] Add compatibility_tests CI (#12)

---
 .github/workflows/compatibility_tests.yml | 32 +++++++++++++++++++++++
 1 file changed, 32 insertions(+)
 create mode 100644 .github/workflows/compatibility_tests.yml

diff --git a/.github/workflows/compatibility_tests.yml b/.github/workflows/compatibility_tests.yml
new file mode 100644
index 00000000..b54e87de
--- /dev/null
+++ b/.github/workflows/compatibility_tests.yml
@@ -0,0 +1,32 @@
+name: Compatibility tests 
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+
+jobs:
+  compatibility_tests_macos:
+    name: Execute compatibility tests
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - os: macos-13
+            xcode-version: "15.1"   # Swift 5.9.2
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+      - name: Setup Xcode
+        uses: maxim-lobanov/setup-xcode@v1
+        with:
+          xcode-version: ${{ matrix.xcode-version }}
+      - name: Swift version
+        run: swift --version
+      - name: Run tests against Apple's SwiftUI on macOS
+        run: |
+          swift test \
+            --build-path .build-compatibility-test-debug
+        env:
+          OPENSWIFTUI_COMPATIBILITY_TEST: 1