cue: add test for filling empty path

Change-Id: Ib38fc0e08453931c80b41b11e1308ede58b38cdb Reviewed-on: https://cue-review.googlesource.com/c/cue/+/9385 Reviewed-by: CUE cueckoo <[email protected]> Reviewed-by: Paul Jolly <[email protected]>
cuelang · Apr 15, 2021 · c5c9125 · c5c9125
1 parent 50c137a
commit c5c9125
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/cue/types_test.go b/cue/types_test.go
@@ -1129,6 +1129,14 @@ func TestFillPath(t *testing.T) {
 		out: `
 		{foo: {x: 1, bar: baz: 1}}
 		`,
+	}, {
+		// empty path
+		in: `
+		_
+		#foo: 1
+		`,
+		x:   ast.NewIdent("#foo"),
+		out: `{1, #foo: 1}`,
 	}}
 
 	for _, tc := range testCases {