Merge branch '37725-test-reports-smart-list' into 'master'

Implement smart list component for test reports table

See merge request gitlab-org/gitlab!22381

app/assets/javascripts/pipelines/components/test_reports/test_suite_table.vue

@@ -3,11 +3,13 @@ import { mapGetters } from 'vuex';
 import Icon from '~/vue_shared/components/icon.vue';
 import store from '~/pipelines/stores/test_reports';
 import { __ } from '~/locale';
+import SmartVirtualList from '~/vue_shared/components/smart_virtual_list.vue';
 
 export default {
   name: 'TestsSuiteTable',
   components: {
     Icon,
+    SmartVirtualList,
   },
   store,
   props: {
@@ -23,6 +25,8 @@ export default {
       return this.getSuiteTests.length > 0;
     },
   },
+  maxShownRows: 30,
+  typicalRowHeight: 75,
 };
 </script>
 
@@ -34,7 +38,7 @@ export default {
       </div>
     </div>
 
-    <div v-if="hasSuites" class="test-reports-table js-test-cases-table">
+    <div v-if="hasSuites" class="test-reports-table append-bottom-default js-test-cases-table">
       <div role="row" class="gl-responsive-table-row table-row-header font-weight-bold fgray">
         <div role="rowheader" class="table-section section-20">
           {{ __('Class') }}
@@ -53,14 +57,19 @@ export default {
         </div>
       </div>
 
+      <smart-virtual-list
+        :length="getSuiteTests.length"
+        :remain="$options.maxShownRows"
+        :size="$options.typicalRowHeight"
+      >
         <div
           v-for="(testCase, index) in getSuiteTests"
           :key="index"
-        class="gl-responsive-table-row rounded align-items-md-start mt-sm-3 js-case-row"
+          class="gl-responsive-table-row rounded align-items-md-start mt-xs-3 js-case-row"
         >
           <div class="table-section section-20 section-wrap">
             <div role="rowheader" class="table-mobile-header">{{ __('Class') }}</div>
-          <div class="table-mobile-content pr-md-1">{{ testCase.classname }}</div>
+            <div class="table-mobile-content pr-md-1 text-truncate">{{ testCase.classname }}</div>
           </div>
 
           <div class="table-section section-20 section-wrap">
@@ -94,11 +103,12 @@ export default {
             <div role="rowheader" class="table-mobile-header">
               {{ __('Duration') }}
             </div>
-          <div class="table-mobile-content text-right">
+            <div class="table-mobile-content text-right pr-sm-1">
               {{ testCase.formattedTime }}
             </div>
           </div>
         </div>
+      </smart-virtual-list>
     </div>
 
     <div v-else>

app/assets/javascripts/pipelines/components/test_reports/test_summary_table.vue

@@ -2,9 +2,13 @@
 import { mapGetters } from 'vuex';
 import { s__ } from '~/locale';
 import store from '~/pipelines/stores/test_reports';
+import SmartVirtualList from '~/vue_shared/components/smart_virtual_list.vue';
 
 export default {
   name: 'TestsSummaryTable',
+  components: {
+    SmartVirtualList,
+  },
   store,
   props: {
     heading: {
@@ -24,6 +28,8 @@ export default {
       this.$emit('row-click', suite);
     },
   },
+  maxShownRows: 20,
+  typicalRowHeight: 55,
 };
 </script>
 
@@ -35,7 +41,7 @@ export default {
       </div>
     </div>
 
-    <div v-if="hasSuites" class="test-reports-table js-test-suites-table">
+    <div v-if="hasSuites" class="test-reports-table append-bottom-default js-test-suites-table">
       <div role="row" class="gl-responsive-table-row table-row-header font-weight-bold">
         <div role="rowheader" class="table-section section-25 pl-3">
           {{ __('Suite') }}
@@ -60,6 +66,11 @@ export default {
         </div>
       </div>
 
+      <smart-virtual-list
+        :length="getTestSuites.length"
+        :remain="$options.maxShownRows"
+        :size="$options.typicalRowHeight"
+      >
         <div
           v-for="(testSuite, index) in getTestSuites"
           :key="index"
@@ -120,6 +131,7 @@ export default {
             <div class="table-mobile-content">{{ testSuite.total_count }}</div>
           </div>
         </div>
+      </smart-virtual-list>
     </div>
 
     <div v-else>

changelogs/unreleased/37725-test-reports-smart-list.yml

+---
+title: Added smart virtual list component to test reports to enhance rendering performance
+merge_request: 22381
+author:
+type: performance