From 9c5af58d51cea7d0cf2a598a9979eeba103b23ff Mon Sep 17 00:00:00 2001
From: Ben Woosley <ben.woosley@gmail.com>
Date: Mon, 24 Sep 2018 10:59:17 -0400
Subject: Consolidate redundant implementations of ParseHashStr

This change:
* adds a length check to ParseHashStr, appropriate given its use to populate
  a 256-bit number from a hex str.
* allows the caller to handle the failure, which allows for the more
  appropriate JSONRPCError on failure in prioritisetransaction rpc
---
 test/util/data/bitcoin-util-test.json | 60 +++++++++++++++++++++++++++++++++++
 1 file changed, 60 insertions(+)

(limited to 'test/util')

diff --git a/test/util/data/bitcoin-util-test.json b/test/util/data/bitcoin-util-test.json
index f2213f4f2e..761923a818 100644
--- a/test/util/data/bitcoin-util-test.json
+++ b/test/util/data/bitcoin-util-test.json
@@ -102,6 +102,30 @@
     "error_txt": "error: Invalid TX locktime requested",
     "description": "Tests the check for invalid locktime value"
   },
+  { "exec": "./bitcoin-tx",
+    "args":
+    ["-create",
+     "in=Z897de6bd6027a475eadd57019d4e6872c396d0716c4875a5f1a6fcfdf385c1f:0"],
+    "return_code": 1,
+    "error_txt": "error: invalid TX input txid",
+    "description": "Tests the check for an invalid txid invalid hex"
+  },
+  { "exec": "./bitcoin-tx",
+    "args":
+    ["-create",
+     "in=5897de6bd6:0"],
+    "return_code": 1,
+    "error_txt": "error: invalid TX input txid",
+    "description": "Tests the check for an invalid txid valid hex but too short"
+  },
+  { "exec": "./bitcoin-tx",
+    "args":
+    ["-create",
+     "in=5897de6bd6027a475eadd57019d4e6872c396d0716c4875a5f1a6fcfdf385c1f12:0"],
+    "return_code": 1,
+    "error_txt": "error: invalid TX input txid",
+    "description": "Tests the check for an invalid txid valid hex but too long"
+  },
   { "exec": "./bitcoin-tx",
     "args":
     ["-create",
@@ -280,6 +304,42 @@
     "error_txt": "error: prevtxs internal object typecheck fail",
     "description": "Tests the check for invalid vout index in prevtxs for sign"
   },
+  { "exec": "./bitcoin-tx",
+    "args":
+    ["-create",
+      "in=4d49a71ec9da436f71ec4ee231d04f292a29cd316f598bb7068feccabdc59485:0",
+      "set=privatekeys:[\"5HpHagT65TZzG1PH3CSu63k8DbpvD8s5ip4nEB3kEsreAnchuDf\"]",
+      "set=prevtxs:[{\"txid\":\"Zd49a71ec9da436f71ec4ee231d04f292a29cd316f598bb7068feccabdc59412\",\"vout\":0,\"scriptPubKey\":\"76a91491b24bf9f5288532960ac687abb035127b1d28a588ac\"}]",
+      "sign=ALL",
+      "outaddr=0.001:193P6LtvS4nCnkDvM9uXn1gsSRqh4aDAz7"],
+    "return_code": 1,
+    "error_txt": "error: txid must be hexadecimal string (not 'Zd49a71ec9da436f71ec4ee231d04f292a29cd316f598bb7068feccabdc59412')",
+    "description": "Tests the check for invalid txid due to invalid hex"
+  },
+  { "exec": "./bitcoin-tx",
+    "args":
+    ["-create",
+      "in=4d49a71ec9da436f71ec4ee231d04f292a29cd316f598bb7068feccabdc59485:0",
+      "set=privatekeys:[\"5HpHagT65TZzG1PH3CSu63k8DbpvD8s5ip4nEB3kEsreAnchuDf\"]",
+      "set=prevtxs:[{\"txid\":\"4d49a71ec9da436f71ec4ee231d04f292a29cd316f598bb7068feccabdc594\",\"vout\":0,\"scriptPubKey\":\"76a91491b24bf9f5288532960ac687abb035127b1d28a588ac\"}]",
+      "sign=ALL",
+      "outaddr=0.001:193P6LtvS4nCnkDvM9uXn1gsSRqh4aDAz7"],
+    "return_code": 1,
+    "error_txt": "error: txid must be hexadecimal string (not '4d49a71ec9da436f71ec4ee231d04f292a29cd316f598bb7068feccabdc594')",
+    "description": "Tests the check for invalid txid valid hex, but too short"
+  },
+  { "exec": "./bitcoin-tx",
+    "args":
+    ["-create",
+      "in=4d49a71ec9da436f71ec4ee231d04f292a29cd316f598bb7068feccabdc59485:0",
+      "set=privatekeys:[\"5HpHagT65TZzG1PH3CSu63k8DbpvD8s5ip4nEB3kEsreAnchuDf\"]",
+      "set=prevtxs:[{\"txid\":\"4d49a71ec9da436f71ec4ee231d04f292a29cd316f598bb7068feccabdc5948512\",\"vout\":0,\"scriptPubKey\":\"76a91491b24bf9f5288532960ac687abb035127b1d28a588ac\"}]",
+      "sign=ALL",
+      "outaddr=0.001:193P6LtvS4nCnkDvM9uXn1gsSRqh4aDAz7"],
+    "return_code": 1,
+    "error_txt": "error: txid must be hexadecimal string (not '4d49a71ec9da436f71ec4ee231d04f292a29cd316f598bb7068feccabdc5948512')",
+    "description": "Tests the check for invalid txid valid hex, but too long"
+  },
   { "exec": "./bitcoin-tx",
     "args":
     ["-create", "outpubkey=0:02a5613bd857b7048924264d1e70e08fb2a7e6527d32b7ab1bb993ac59964ff397", "nversion=1"],
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