CI: Stabilize tests (24_1) (#28733)

Author: alexslavr

.github/workflows/demos_visual_tests.yml

@@ -17,7 +17,7 @@ env:
 
 jobs:
   build:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     name: Build devextreme
     timeout-minutes: 20
 
@@ -55,7 +55,7 @@ jobs:
     env:
       ACCESSIBILITY_TESTCAFE_REPORT_PATH: "accessibility_testcafe_report"
 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     name: ${{ matrix.CONSTEL }}-${{ matrix.STRATEGY }}-${{ matrix.THEME }}
     timeout-minutes: 30
 
@@ -117,8 +117,10 @@ jobs:
       if: matrix.STRATEGY == 'accessibility'
       working-directory: apps/demos
       run: |
-        message=$(cat $ACCESSIBILITY_TESTCAFE_REPORT_PATH)
-        echo "::warning ::$message"
+        if [ -f $ACCESSIBILITY_TESTCAFE_REPORT_PATH ]; then
+          message=$(cat $ACCESSIBILITY_TESTCAFE_REPORT_PATH)
+          echo "::warning ::$message"
+        fi
 
     - name: Copy screenshots artifacts
       if: failure() && matrix.STRATEGY == 'screenshots'

.github/workflows/demos_visual_tests_frameworks.yml

@@ -17,7 +17,7 @@ env:
 
 jobs:
   build-devextreme:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     name: Build DevExtreme
     timeout-minutes: 20
 
@@ -66,7 +66,7 @@ jobs:
           retention-days: 1
 
   build-demos:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     name: Build Demos
     timeout-minutes: 20
     needs: build-devextreme
@@ -126,7 +126,7 @@ jobs:
         retention-days: 1
 
   get-changes:
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     name: Get changed demos
     timeout-minutes: 5
 
@@ -155,7 +155,7 @@ jobs:
       - build-devextreme
       - get-changes
 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     timeout-minutes: 60
 
     strategy:
@@ -211,7 +211,7 @@ jobs:
 
   check_generated_demos:
     name: ${{ matrix.name }}
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     timeout-minutes: 10
     needs: build-demos
 
@@ -292,7 +292,7 @@ jobs:
         CONSTEL: [react(1/4), react(2/4), react(3/4), react(4/4), vue(1/4), vue(2/4), vue(3/4), vue(4/4), angular(1/4), angular(2/4), angular(3/4), angular(4/4)]
         THEME: ['generic.light', 'material.blue.light', 'fluent.blue.light']
 
-    runs-on: ubuntu-latest
+    runs-on: ubuntu-22.04
     name: testcafe-${{ matrix.CONSTEL }}-${{ matrix.THEME }}
     timeout-minutes: 60