From 176115e22ecc5e86179784ba5027c84e538423c4 Mon Sep 17 00:00:00 2001
From: Taylor Gerring <taylor.gerring@gmail.com>
Date: Mon, 16 Mar 2015 16:49:51 -0400
Subject: [PATCH] More empty param tests
---
rpc/args_test.go | 50 ++++++++++++++++++++++++++++++++++++++++++++++++
rpc/util.go | 5 +++++
2 files changed, 55 insertions(+)
diff --git a/rpc/args_test.go b/rpc/args_test.go
index bdf05cad1..61b9dad25 100644
--- a/rpc/args_test.go
+++ b/rpc/args_test.go
@@ -159,6 +159,16 @@ func TestNewTxArgs(t *testing.T) {
}
}
+func TestNewTxArgsEmpty(t *testing.T) {
+ input := `[]`
+
+ args := new(NewTxArgs)
+ err := json.Unmarshal([]byte(input), &args)
+ if err == nil {
+ t.Error("Expected error but didn't get one")
+ }
+}
+
func TestGetStorageArgs(t *testing.T) {
input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "latest"]`
expected := new(GetStorageArgs)
@@ -183,6 +193,16 @@ func TestGetStorageArgs(t *testing.T) {
}
}
+func TestGetStorageEmptyArgs(t *testing.T) {
+ input := `[]`
+
+ args := new(GetStorageArgs)
+ err := json.Unmarshal([]byte(input), &args)
+ if err == nil {
+ t.Error("Expected error but didn't get one")
+ }
+}
+
func TestGetStorageAtArgs(t *testing.T) {
input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "0x0", "0x2"]`
expected := new(GetStorageAtArgs)
@@ -212,6 +232,16 @@ func TestGetStorageAtArgs(t *testing.T) {
}
}
+func TestGetStorageAtEmptyArgs(t *testing.T) {
+ input := `[]`
+
+ args := new(GetStorageAtArgs)
+ err := json.Unmarshal([]byte(input), &args)
+ if err == nil {
+ t.Error("Expected error but didn't get one")
+ }
+}
+
func TestGetTxCountArgs(t *testing.T) {
input := `["0x407d73d8a49eeb85d32cf465507dd71d507100c1", "latest"]`
expected := new(GetTxCountArgs)
@@ -236,6 +266,16 @@ func TestGetTxCountArgs(t *testing.T) {
}
}
+func TestGetTxCountEmptyArgs(t *testing.T) {
+ input := `[]`
+
+ args := new(GetTxCountArgs)
+ err := json.Unmarshal([]byte(input), &args)
+ if err == nil {
+ t.Error("Expected error but didn't get one")
+ }
+}
+
func TestGetDataArgs(t *testing.T) {
input := `["0xd5677cf67b5aa051bb40496e68ad359eb97cfbf8", "latest"]`
expected := new(GetDataArgs)
@@ -260,6 +300,16 @@ func TestGetDataArgs(t *testing.T) {
}
}
+func TestGetDataEmptyArgs(t *testing.T) {
+ input := `[]`
+
+ args := new(GetDataArgs)
+ err := json.Unmarshal([]byte(input), &args)
+ if err == nil {
+ t.Error("Expected error but didn't get one")
+ }
+}
+
func TestFilterOptions(t *testing.T) {
input := `[{
"fromBlock": "0x1",
diff --git a/rpc/util.go b/rpc/util.go
index 08f404c99..e5610dc2c 100644
--- a/rpc/util.go
+++ b/rpc/util.go
@@ -45,6 +45,11 @@ func UnmarshalRawMessages(b []byte, iface interface{}, number *int64) (err error
return NewDecodeParamError(err.Error())
}
+ // Hrm... Occurs when no params
+ if len(data) == 0 {
+ return NewDecodeParamError("No data")
+ }
+
// Number index determines the index in the array for a possible block number
numberIndex := 0
--
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