SearchServiceTests.testParseSourceValidation failure (#117963)

Remove test for deprecated code removed for v_9

Author: drempapis

docs/changelog/117963.yaml

@@ -0,0 +1,5 @@
+pr: 117963
+summary: '`SearchServiceTests.testParseSourceValidation` failure'
+area: Search
+type: bug
+issues: []

muted-tests.yml

@@ -103,9 +103,6 @@ tests:
 - class: org.elasticsearch.search.StressSearchServiceReaperIT
   method: testStressReaper
   issue: https://github.com/elastic/elasticsearch/issues/115816
-- class: org.elasticsearch.search.SearchServiceTests
-  method: testParseSourceValidation
-  issue: https://github.com/elastic/elasticsearch/issues/115936
 - class: org.elasticsearch.xpack.application.connector.ConnectorIndexServiceTests
   issue: https://github.com/elastic/elasticsearch/issues/116087
 - class: org.elasticsearch.backwards.MixedClusterClientYamlTestSuiteIT

server/src/test/java/org/elasticsearch/search/SearchServiceTests.java

@@ -95,7 +95,6 @@
 import org.elasticsearch.search.aggregations.support.ValueType;
 import org.elasticsearch.search.builder.PointInTimeBuilder;
 import org.elasticsearch.search.builder.SearchSourceBuilder;
-import org.elasticsearch.search.collapse.CollapseBuilder;
 import org.elasticsearch.search.dfs.AggregatedDfs;
 import org.elasticsearch.search.fetch.FetchSearchResult;
 import org.elasticsearch.search.fetch.ShardFetchRequest;
@@ -124,7 +123,6 @@
 import org.elasticsearch.search.rank.feature.RankFeatureResult;
 import org.elasticsearch.search.rank.feature.RankFeatureShardRequest;
 import org.elasticsearch.search.rank.feature.RankFeatureShardResult;
-import org.elasticsearch.search.slice.SliceBuilder;
 import org.elasticsearch.search.suggest.SuggestBuilder;
 import org.elasticsearch.tasks.TaskCancelHelper;
 import org.elasticsearch.tasks.TaskCancelledException;
@@ -2930,119 +2928,6 @@ public void testSlicingBehaviourForParallelCollection() throws Exception {
         }
     }
 
-    /**
-     * This method tests validation that happens on the data nodes, which is now performed on the coordinating node.
-     * We still need the validation to cover for mixed cluster scenarios where the coordinating node does not perform the check yet.
-     */
-    public void testParseSourceValidation() {
-        String index = randomAlphaOfLengthBetween(5, 10).toLowerCase(Locale.ROOT);
-        IndexService indexService = createIndex(index);
-        final SearchService service = getInstanceFromNode(SearchService.class);
-        {
-            // scroll and search_after
-            SearchRequest searchRequest = new SearchRequest().source(new SearchSourceBuilder());
-            searchRequest.scroll(new TimeValue(1000));
-            searchRequest.source().searchAfter(new String[] { "value" });
-            assertCreateContextValidation(searchRequest, "`search_after` cannot be used in a scroll context.", indexService, service);
-        }
-        {
-            // scroll and collapse
-            SearchRequest searchRequest = new SearchRequest().source(new SearchSourceBuilder());
-            searchRequest.scroll(new TimeValue(1000));
-            searchRequest.source().collapse(new CollapseBuilder("field"));
-            assertCreateContextValidation(searchRequest, "cannot use `collapse` in a scroll context", indexService, service);
-        }
-        {
-            // search_after and `from` isn't valid
-            SearchRequest searchRequest = new SearchRequest().source(new SearchSourceBuilder());
-            searchRequest.source().searchAfter(new String[] { "value" });
-            searchRequest.source().from(10);
-            assertCreateContextValidation(
-                searchRequest,
-                "`from` parameter must be set to 0 when `search_after` is used",
-                indexService,
-                service
-            );
-        }
-        {
-            // slice without scroll or pit
-            SearchRequest searchRequest = new SearchRequest().source(new SearchSourceBuilder());
-            searchRequest.source().slice(new SliceBuilder(1, 10));
-            assertCreateContextValidation(
-                searchRequest,
-                "[slice] can only be used with [scroll] or [point-in-time] requests",
-                indexService,
-                service
-            );
-        }
-        {
-            // stored fields disabled with _source requested
-            SearchRequest searchRequest = new SearchRequest().source(new SearchSourceBuilder());
-            searchRequest.source().storedField("_none_");
-            searchRequest.source().fetchSource(true);
-            assertCreateContextValidation(
-                searchRequest,
-                "[stored_fields] cannot be disabled if [_source] is requested",
-                indexService,
-                service
-            );
-        }
-        {
-            // stored fields disabled with fetch fields requested
-            SearchRequest searchRequest = new SearchRequest().source(new SearchSourceBuilder());
-            searchRequest.source().storedField("_none_");
-            searchRequest.source().fetchSource(false);
-            searchRequest.source().fetchField("field");
-            assertCreateContextValidation(
-                searchRequest,
-                "[stored_fields] cannot be disabled when using the [fields] option",
-                indexService,
-                service
-            );
-        }
-    }
-
-    private static void assertCreateContextValidation(
-        SearchRequest searchRequest,
-        String errorMessage,
-        IndexService indexService,
-        SearchService searchService
-    ) {
-        ShardId shardId = new ShardId(indexService.index(), 0);
-        long nowInMillis = System.currentTimeMillis();
-        String clusterAlias = randomBoolean() ? null : randomAlphaOfLengthBetween(3, 10);
-        searchRequest.allowPartialSearchResults(randomBoolean());
-        ShardSearchRequest request = new ShardSearchRequest(
-            OriginalIndices.NONE,
-            searchRequest,
-            shardId,
-            0,
-            indexService.numberOfShards(),
-            AliasFilter.EMPTY,
-            1f,
-            nowInMillis,
-            clusterAlias
-        );
-
-        SearchShardTask task = new SearchShardTask(1, "type", "action", "description", null, emptyMap());
-
-        ReaderContext readerContext = null;
-        try {
-            ReaderContext createOrGetReaderContext = searchService.createOrGetReaderContext(request);
-            readerContext = createOrGetReaderContext;
-            IllegalArgumentException exception = expectThrows(
-                IllegalArgumentException.class,
-                () -> searchService.createContext(createOrGetReaderContext, request, task, ResultsType.QUERY, randomBoolean())
-            );
-            assertThat(exception.getMessage(), containsString(errorMessage));
-        } finally {
-            if (readerContext != null) {
-                readerContext.close();
-                searchService.freeReaderContext(readerContext.id());
-            }
-        }
-    }
-
     private static ReaderContext createReaderContext(IndexService indexService, IndexShard indexShard) {
         return new ReaderContext(
             new ShardSearchContextId(UUIDs.randomBase64UUID(), randomNonNegativeLong()),