more tests

fang-xing-esql · fang-xing-esql · commit 24d7469b327b · 2025-02-14T08:54:23.000-05:00
diff --git a/x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/parser/StatementParserTests.java b/x-pack/plugin/esql/src/test/java/org/elasticsearch/xpack/esql/parser/StatementParserTests.java
@@ -919,6 +919,13 @@ public void testDeprecatedIsNullFunction() {
                 "line 1:22: is_null function is not supported anymore, please use 'is null'/'is not null' predicates instead"
             );
         }
+        if (EsqlCapabilities.Cap.DOUBLE_PARAMETER_MARKERS_FOR_IDENTIFIERS.isEnabled()) {
+            expectError(
+                "from test | eval x = ??fn1(f)",
+                List.of(paramAsConstant("fn1", "IS_NULL")),
+                "line 1:22: is_null function is not supported anymore, please use 'is null'/'is not null' predicates instead"
+            );
+        }
     }
 
     public void testMetadataFieldOnOtherSources() {

Original file line number	Diff line number	Diff line change
`@@ -919,6 +919,13 @@ public void testDeprecatedIsNullFunction() {`
`919`	`919`	`"line 1:22: is_null function is not supported anymore, please use 'is null'/'is not null' predicates instead"`
`920`	`920`	`);`
`921`	`921`	`}`
	`922`	`+ if (EsqlCapabilities.Cap.DOUBLE_PARAMETER_MARKERS_FOR_IDENTIFIERS.isEnabled()) {`
	`923`	`+ expectError(`
	`924`	`+ "from test \| eval x = ??fn1(f)",`
	`925`	`+ List.of(paramAsConstant("fn1", "IS_NULL")),`
	`926`	`+ "line 1:22: is_null function is not supported anymore, please use 'is null'/'is not null' predicates instead"`
	`927`	`+ );`
	`928`	`+ }`
`922`	`929`	`}`
`923`	`930`
`924`	`931`	`public void testMetadataFieldOnOtherSources() {`