Try saving output, uploading, reporting

.github/workflows/build-docker.yml

@@ -89,7 +89,8 @@ jobs:
         working-directory: build
         run: |
           ctest --parallel 2 --timeout 180 --output-on-failure \
-            --test-output-size-passed=65536 --test-output-size-failed=1048576
+            --output-junit test-results.junit.xml \
+            --test-output-size-passed 16384 --test-output-size-failed 1048576
       - name: Install Celeritas
         working-directory: build
         run: |
@@ -115,5 +116,13 @@ jobs:
             export LDFLAGS=-Wl,--no-as-needed ${LDFLAGS}
           fi
           ./scripts/ci/test-examples.sh
+      - name: Upload artifacts
+        uses: actions/upload-artifact@v4
+        if: success() || failure()
+        with:
+          name: test-results-${{matrix.image}}-${{env.CMAKE_PRESET}}
+          path: "build/test-results.junit.xml"
+          if-no-files-found: error
+          retention-days: 1
 
 # vim: set nowrap tw=100:

.github/workflows/build-fast.yml

@@ -68,7 +68,8 @@ jobs:
       - name: Run tests
         working-directory: build
         run: |
-          ctest --parallel $(nproc) --timeout 15 --output-on-failure
+          ctest --parallel $(nproc) --timeout 15 --output-on-failure \
+            --output-junit test-results.junit.xml \
       - name: Install
         working-directory: build
         run: |
@@ -81,5 +82,13 @@ jobs:
         if: ${{!cancelled()}}
         run: |
           ccache -s
+      - name: Upload test results
+        uses: actions/upload-artifact@v4
+        if: success() || failure()
+        with:
+          name: test-results-fast-${{matrix.compiler}}-${{matrix.version}}
+          path: "build/test-results.junit.xml"
+          if-no-files-found: error
+          retention-days: 1
 
 # vim: set nowrap tw=100:

.github/workflows/report-test.yml

@@ -0,0 +1,28 @@
+name: report-test
+
+on:
+  workflow_run:
+    workflows: ["pull_request"]
+    types:
+      - completed
+
+permissions:
+  contents: read
+  actions: read
+  checks: write
+
+jobs:
+  report-tests:
+    permissions:
+      checks: write
+      statuses: write
+    runs-on: ubuntu-latest
+    steps:
+    - uses: dorny/test-reporter@v1
+      with:
+        artifact: "/test-results-fast-([^-]+)-(.*)/"
+        name: "$2 ($1) test results"
+        path: "**/*.xml"
+        reporter: java-junit
+
+# vim: set nowrap tw=100:

scripts/ci/run-ci.sh

@@ -42,7 +42,7 @@ cd build
 ctest -T Test \
   -j16 --timeout 180 \
   --no-compress-output --output-on-failure \
-  --test-output-size-passed=65536 --test-output-size-failed=1048576 \
+  --test-output-size-passed 65536 --test-output-size-failed 1048576
 # List XML files generated: jenkins will upload these later
 find Testing -name '*.xml'