diff options
Diffstat (limited to 'accounts/abi/abi_test.go')
| -rw-r--r-- | accounts/abi/abi_test.go | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/accounts/abi/abi_test.go b/accounts/abi/abi_test.go index 05535b3b5..df89ba138 100644 --- a/accounts/abi/abi_test.go +++ b/accounts/abi/abi_test.go @@ -289,6 +289,37 @@ func TestSimpleMethodUnpack(t *testing.T) { } } +func TestUnpackSetInterfaceSlice(t *testing.T) { + var ( + var1 = new(uint8) + var2 = new(uint8) + ) + out := []interface{}{var1, var2} + abi, err := JSON(strings.NewReader(`[{"type":"function", "name":"ints", "outputs":[{"type":"uint8"}, {"type":"uint8"}]}]`)) + if err != nil { + t.Fatal(err) + } + marshalledReturn := append(pad([]byte{1}, 32, true), pad([]byte{2}, 32, true)...) + err = abi.Unpack(&out, "ints", marshalledReturn) + if err != nil { + t.Fatal(err) + } + if *var1 != 1 { + t.Errorf("expected var1 to be 1, got", *var1) + } + if *var2 != 2 { + t.Errorf("expected var2 to be 2, got", *var2) + } + + out = []interface{}{var1} + err = abi.Unpack(&out, "ints", marshalledReturn) + + expErr := "abi: cannot marshal in to slices of unequal size (require: 2, got: 1)" + if err == nil || err.Error() != expErr { + t.Error("expected err:", expErr, "Got:", err) + } +} + func TestPack(t *testing.T) { for i, test := range []struct { typ string |