diff options
Diffstat (limited to 'src/encoding/json/decode_test.go')
| -rw-r--r-- | src/encoding/json/decode_test.go | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/encoding/json/decode_test.go b/src/encoding/json/decode_test.go index a49181e982..689cc34c24 100644 --- a/src/encoding/json/decode_test.go +++ b/src/encoding/json/decode_test.go @@ -2459,4 +2459,20 @@ func TestUnmarshalRescanLiteralMangledUnquote(t *testing.T) { if t1 != t2 { t.Errorf("Marshal and Unmarshal roundtrip mismatch: want %q got %q", t1, t2) } + + // See golang.org/issues/39555. + input := map[textUnmarshalerString]string{"FOO": "", `"`: ""} + + encoded, err := Marshal(input) + if err != nil { + t.Fatalf("Marshal unexpected error: %v", err) + } + var got map[textUnmarshalerString]string + if err := Unmarshal(encoded, &got); err != nil { + t.Fatalf("Unmarshal unexpected error: %v", err) + } + want := map[textUnmarshalerString]string{"foo": "", `"`: ""} + if !reflect.DeepEqual(want, got) { + t.Fatalf("Unexpected roundtrip result:\nwant: %q\ngot: %q", want, got) + } } |