1 files changed, 25 insertions, 0 deletions
diff --git a/gopls/internal/lsp/testdata/index/index.go b/gopls/internal/lsp/testdata/index/index.go
new file mode 100644
index 000000000..a2656893c
--- /dev/null
+++ b/gopls/internal/lsp/testdata/index/index.go
@@ -0,0 +1,25 @@
+package index
+
+func _() {
+	var (
+		aa = "123" //@item(indexAA, "aa", "string", "var")
+		ab = 123   //@item(indexAB, "ab", "int", "var")
+	)
+
+	var foo [1]int
+	foo[a]  //@complete("]", indexAB, indexAA)
+	foo[:a] //@complete("]", indexAB, indexAA)
+	a[:a]   //@complete("[", indexAA, indexAB)
+	a[a]    //@complete("[", indexAA, indexAB)
+
+	var bar map[string]int
+	bar[a] //@complete("]", indexAA, indexAB)
+
+	type myMap map[string]int
+	var baz myMap
+	baz[a] //@complete("]", indexAA, indexAB)
+
+	type myInt int
+	var mi myInt //@item(indexMyInt, "mi", "myInt", "var")
+	foo[m]       //@snippet("]", indexMyInt, "mi", "mi")
+}