Merge pull request #241 from thisisthepy/feat/klib-ios-ci

CI: Run the klib fixture's suite on the iOS simulator on develop pushes

Author: b-re-w

.github/workflows/ios.yml

@@ -39,3 +39,55 @@ jobs:
       - name: Compile iOS Simulator Arm64
         # Compile iOS Simulator which includes commonMain + nativeMain + iosMain
         run: ./gradlew :python-multiplatform:compileKotlinIosSimulatorArm64 --console=plain
+
+  # The klib walker on Kotlin/Native (#234, #237, #240): object handles, their lifetime and member
+  # functions, called from Python on the iOS simulator. Its own job and Gradle invocation.
+  klib-fixture:
+    name: Klib fixture on the iOS simulator
+    runs-on: macos-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Java
+        uses: actions/setup-java@v4
+        with:
+          java-version: '21'
+          distribution: 'zulu'
+          cache: 'gradle'
+
+      - name: Cache Konan
+        uses: actions/cache@v4
+        with:
+          path: ~/.konan
+          key: ${{ runner.os }}-konan-${{ hashFiles('**/*.gradle*', '**/gradle-wrapper.properties') }}
+          restore-keys: |
+            ${{ runner.os }}-konan-
+
+      - name: Run the klib fixture's suite
+        run: ./gradlew :python-multiplatform-gradle-plugin-fixtures:klib-artifact:iosSimulatorArm64Test --rerun --console=plain
+
+      - name: Count the tests
+        if: always()
+        run: |
+          python3 - <<'PY' >> "$GITHUB_STEP_SUMMARY"
+          import glob, xml.etree.ElementTree as ET
+          files = glob.glob("python-multiplatform-gradle-plugin/fixtures/klib-artifact/build/test-results/iosSimulatorArm64Test/*.xml")
+          total = failed = skipped = 0
+          for f in files:
+              suite = ET.parse(f).getroot()
+              total += int(suite.get("tests", 0))
+              failed += int(suite.get("failures", 0)) + int(suite.get("errors", 0))
+              skipped += int(suite.get("skipped", 0))
+          print(f"Klib fixture (iOS simulator): {total} tests, {total - failed - skipped} passed, {failed} failed, {skipped} skipped ({len(files)} suites)")
+          PY
+          cat "$GITHUB_STEP_SUMMARY"
+
+      - name: Upload the test reports
+        if: failure()
+        uses: actions/upload-artifact@v4
+        with:
+          name: klib-fixture-ios-reports
+          path: |
+            python-multiplatform-gradle-plugin/fixtures/klib-artifact/build/reports/tests/iosSimulatorArm64Test
+            python-multiplatform-gradle-plugin/fixtures/klib-artifact/build/test-results/iosSimulatorArm64Test

docs/SPEC.md

@@ -438,7 +438,8 @@ All in `PM/commonTest`, so they run wherever the interpreter loads.
   `python-multiplatform-gradle-plugin/fixtures/klib-artifact` builds `androidNativeArm64` and
   `iosSimulatorArm64` from one table in `nativeMain`, and its suite (`WalkedKlibArtifactHandleTest`,
   `WalkedKlibArtifactTableTest`, `WalkedKlibArtifactPythonImportTest`) runs through Gradle on the iOS
-  simulator (`iosSimulatorArm64Test`); on androidNative it is linked by the build and run by hand.
+  simulator (`iosSimulatorArm64Test`, and on CI in `ios.yml`'s `klib-fixture` job, #240); on
+  androidNative it is linked by the build and run by hand.
 - **B-3** Default arguments can be omitted from Python (a call per subset of defaulted parameters,
   ambiguous omissions refused). `Status: implemented`, `GP/artifact/DefaultOmissionTest.kt`,
   `python-multiplatform-gradle-plugin/fixtures/artifact/.../WalkedArtifactDefaultOmissionTest.kt`, `PM/commonTest/.../PythonxDefaultsTest.kt`.