ci: Upload playwright traces (#10786)

Author: Luca Forstner

.github/workflows/build.yml

@@ -715,6 +715,13 @@ jobs:
           PW_BUNDLE: ${{ matrix.bundle }}
         working-directory: dev-packages/browser-integration-tests
         run: yarn test:ci${{ matrix.project && format(' --project={0}', matrix.project) || '' }}${{ matrix.shard && format(' --shard={0}/{1}', matrix.shard, matrix.shards) || '' }}
+      - name: Upload Playwright Traces
+        uses: actions/upload-artifact@v3
+        if: always()
+        with:
+          name: playwright-traces
+          path: dev-packages/browser-integration-tests/test-results
+
 
   job_browser_loader_tests:
     name: Playwright Loader (${{ matrix.bundle }}) Tests
@@ -772,6 +779,12 @@ jobs:
         run: |
           cd dev-packages/browser-integration-tests
           yarn test:loader
+      - name: Upload Playwright Traces
+        uses: actions/upload-artifact@v3
+        if: always()
+        with:
+          name: playwright-traces
+          path: dev-packages/browser-integration-tests/test-results
 
   job_browser_integration_tests:
     name: Browser (${{ matrix.browser }}) Tests

dev-packages/browser-integration-tests/playwright.config.ts

@@ -10,6 +10,10 @@ const config: PlaywrightTestConfig = {
   workers: process.env.CI ? 3 : undefined,
   testMatch: /test.ts/,
 
+  use: {
+    trace: process.env.CI ? 'retry-with-trace' : 'off',
+  },
+
   projects: [
     {
       name: 'chromium',