1 files changed, 25 insertions, 0 deletions
diff --git a/src/test/regress/expected/polygon.out b/src/test/regress/expected/polygon.out
index 38e433b2ec8..c7d565ad538 100644
--- a/src/test/regress/expected/polygon.out
+++ b/src/test/regress/expected/polygon.out
@@ -306,3 +306,28 @@ WHERE seq.id IS NULL OR idx.id IS NULL;
 RESET enable_seqscan;
 RESET enable_indexscan;
 RESET enable_bitmapscan;
+-- test non-error-throwing API for some core types
+SELECT pg_input_is_valid('(2.0,0.8,0.1)', 'polygon');
+ pg_input_is_valid 
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('(2.0,0.8,0.1)', 'polygon');
+                 pg_input_error_message                 
+--------------------------------------------------------
+ invalid input syntax for type polygon: "(2.0,0.8,0.1)"
+(1 row)
+
+SELECT pg_input_is_valid('(2.0,xyz)', 'polygon');
+ pg_input_is_valid 
+-------------------
+ f
+(1 row)
+
+SELECT pg_input_error_message('(2.0,xyz)', 'polygon');
+               pg_input_error_message               
+----------------------------------------------------
+ invalid input syntax for type polygon: "(2.0,xyz)"
+(1 row)
+