Try splitting tests

flimzy · flimzy · commit bfbea2556730 · 2023-11-02T17:05:45.000+01:00
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
@@ -10,6 +10,15 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
+        include:
+          - os: ubuntu-latest
+            index: 1
+          - os: ubuntu-latest
+            index: 2
+          - os: ubuntu-latest
+            index: 3
+          - os: ubuntu-latest
+            index: 4
 
     steps:
       - uses: actions/setup-go@v3
@@ -126,13 +135,68 @@ jobs:
       - name: Go Repository tests
         run: |
           go test -v github.com/gopherjs/gopherjs/tests/gorepo
+
+      - name: Download JUnit Summary from Previous Workflow
+        if: matrix.index
+        id: download-artifact
+        uses: dawidd6/action-download-artifact@v2
+        with:
+          workflow_conclusion: success
+          name: junit-test-summary
+          if_no_artifact_found: warn
+          # Uncomment the next line before pushing to main branch, that way all branches can
+          # benefit from timing data once it's established there.
+          # branch: main
+
+      - name: Install gotestsum
+        if: matrix.index
+        run: go install gotest.tools/gotestsum@latest
+      - name: Generate go test Slice
+        if: matrix.index
+        uses: hashicorp-forge/go-test-split-action@v1
+        with:
+          total: 4
+          index: ${{ matrix.index }}
+          junit-summary: ./junit-test-summary.xml
       - name: gopherjs test ...
-        if: matrix.os == 'ubuntu-latest'
+        if: matrix.index
         run: |
           set -e
           ulimit -s 10000
-          PACKAGE_NAMES=$( \
-            GOOS=js GOARCH=ecmascript go list std github.com/gopherjs/gopherjs/js/... github.com/gopherjs/gopherjs/tests/... \
-            | grep -v -x -f .std_test_pkg_exclusions \
-          )
-          gopherjs test -p 2 --minify -v --short $PACKAGE_NAMES
+          # gotestsum --junitfile node-summary.xml --format short-verbose -- -run "${{ steps.test_split.outputs.run }}"
+
+          # PACKAGE_NAMES=$( \
+          #   GOOS=js GOARCH=ecmascript go list std github.com/gopherjs/gopherjs/js/... github.com/gopherjs/gopherjs/tests/... \
+          #   | grep -v -x -f .std_test_pkg_exclusions \
+          # )
+          gopherjs test -p 2 --minify -v --short "${{ steps.test_split.outputs.run }}"
+      - name: Upload test artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: junit-test-summary-${{ matrix.index }}
+          path: node-summary.xml
+          retention-days: 30
+
+  tests-combine-summaries:
+    name: Combine Test Reports
+    needs: [ tests ]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/setup-node@v3
+        with:
+          node-version: 16
+
+      - name: Download artifacts
+        uses: actions/download-artifact@v3
+
+      - name: Install junit-report-merger
+        run: npm install -g junit-report-merger
+
+      - name: Merge reports
+        run: jrm ./junit-test-summary.xml "junit-test-summary-0/*.xml" "junit-test-summary-1/*.xml" "junit-test-summary-2/*.xml"
+
+      - name: Upload test artifacts
+        uses: actions/upload-artifact@v3
+        with:
+          name: junit-test-summary
+          path: ./junit-test-summary.xml
