scripted-diff: Remove trailing whitespaces

-BEGIN VERIFY SCRIPT-

sed --in-place'' --regexp-extended 's/[[:space:]]+$//g' $(git grep -I --files-with-matches --extended-regexp '[[:space:]]+$' -- src test  ':!*.svg' ':!src/crypto/sha256_sse4*' ':!src/leveldb' ':!src/qt/locale' ':!src/secp256k1' ':!src/univalue')

-END VERIFY SCRIPT-

12 files changed, 84 insertions, 84 deletions

diff --git a/src/test/README.md b/src/test/README.md
index 01da32109b..f2a4cb1818 100644
--- a/src/test/README.md
+++ b/src/test/README.md
@@ -42,12 +42,12 @@ unit tests as possible).
 
 The build system is setup to compile an executable called `test_bitcoin`
 that runs all of the unit tests.  The main source file is called
-test_bitcoin.cpp. To add a new unit test file to our test suite you need 
-to add the file to `src/Makefile.test.include`. The pattern is to create 
-one test file for each class or source file for which you want to create 
-unit tests.  The file naming convention is `<source_filename>_tests.cpp` 
-and such files should wrap their tests in a test suite 
-called `<source_filename>_tests`. For an example of this pattern, 
+test_bitcoin.cpp. To add a new unit test file to our test suite you need
+to add the file to `src/Makefile.test.include`. The pattern is to create
+one test file for each class or source file for which you want to create
+unit tests.  The file naming convention is `<source_filename>_tests.cpp`
+and such files should wrap their tests in a test suite
+called `<source_filename>_tests`. For an example of this pattern,
 examine `uint256_tests.cpp`.
 
 For further reading, I found the following website to be helpful in
diff --git a/src/test/data/key_io_invalid.json b/src/test/data/key_io_invalid.json
index 2056c7491c..9b52943ac6 100644
--- a/src/test/data/key_io_invalid.json
+++ b/src/test/data/key_io_invalid.json
@@ -1,151 +1,151 @@
 [
     [
         ""
-    ], 
+    ],
     [
         "x"
-    ], 
+    ],
     [
         "37qgekLpCCHrQuSjvX3fs496FWTGsHFHizjJAs6NPcR47aefnnCWECAhHV6E3g4YN7u7Yuwod5Y"
-    ], 
+    ],
     [
         "dzb7VV1Ui55BARxv7ATxAtCUeJsANKovDGWFVgpTbhq9gvPqP3yv"
-    ], 
+    ],
     [
         "MuNu7ZAEDFiHthiunm7dPjwKqrVNCM3mAz6rP9zFveQu14YA8CxExSJTHcVP9DErn6u84E6Ej7S"
-    ], 
+    ],
     [
         "rPpQpYknyNQ5AEHuY6H8ijJJrYc2nDKKk9jjmKEXsWzyAQcFGpDLU2Zvsmoi8JLR7hAwoy3RQWf"
-    ], 
+    ],
     [
         "4Uc3FmN6NQ6zLBK5QQBXRBUREaaHwCZYsGCueHauuDmJpZKn6jkEskMB2Zi2CNgtb5r6epWEFfUJq"
-    ], 
+    ],
     [
         "7aQgR5DFQ25vyXmqZAWmnVCjL3PkBcdVkBUpjrjMTcghHx3E8wb"
-    ], 
+    ],
     [
         "17QpPprjeg69fW1DV8DcYYCKvWjYhXvWkov6MJ1iTTvMFj6weAqW7wybZeH57WTNxXVCRH4veVs"
-    ], 
+    ],
     [
         "KxuACDviz8Xvpn1xAh9MfopySZNuyajYMZWz16Dv2mHHryznWUp3"
-    ], 
+    ],
     [
         "7nK3GSmqdXJQtdohvGfJ7KsSmn3TmGqExug49583bDAL91pVSGq5xS9SHoAYL3Wv3ijKTit65th"
-    ], 
+    ],
     [
         "cTivdBmq7bay3RFGEBBuNfMh2P1pDCgRYN2Wbxmgwr4ki3jNUL2va"
-    ], 
+    ],
     [
         "gjMV4vjNjyMrna4fsAr8bWxAbwtmMUBXJS3zL4NJt5qjozpbQLmAfK1uA3CquSqsZQMpoD1g2nk"
-    ], 
+    ],
     [
         "emXm1naBMoVzPjbk7xpeTVMFy4oDEe25UmoyGgKEB1gGWsK8kRGs"
-    ], 
+    ],
     [
         "7VThQnNRj1o3Zyvc7XHPRrjDf8j2oivPTeDXnRPYWeYGE4pXeRJDZgf28ppti5hsHWXS2GSobdqyo"
-    ], 
+    ],
     [
         "1G9u6oCVCPh2o8m3t55ACiYvG1y5BHewUkDSdiQarDcYXXhFHYdzMdYfUAhfxn5vNZBwpgUNpso"
-    ], 
+    ],
     [
         "31QQ7ZMLkScDiB4VyZjuptr7AEc9j1SjstF7pRoLhHTGkW4Q2y9XELobQmhhWxeRvqcukGd1XCq"
-    ], 
+    ],
     [
         "DHqKSnpxa8ZdQyH8keAhvLTrfkyBMQxqngcQA5N8LQ9KVt25kmGN"
-    ], 
+    ],
     [
         "2LUHcJPbwLCy9GLH1qXmfmAwvadWw4bp4PCpDfduLqV17s6iDcy1imUwhQJhAoNoN1XNmweiJP4i"
-    ], 
+    ],
     [
         "7USRzBXAnmck8fX9HmW7RAb4qt92VFX6soCnts9s74wxm4gguVhtG5of8fZGbNPJA83irHVY6bCos"
-    ], 
+    ],
     [
         "1DGezo7BfVebZxAbNT3XGujdeHyNNBF3vnficYoTSp4PfK2QaML9bHzAMxke3wdKdHYWmsMTJVu"
-    ], 
+    ],
     [
         "2D12DqDZKwCxxkzs1ZATJWvgJGhQ4cFi3WrizQ5zLAyhN5HxuAJ1yMYaJp8GuYsTLLxTAz6otCfb"
-    ], 
+    ],
     [
         "8AFJzuTujXjw1Z6M3fWhQ1ujDW7zsV4ePeVjVo7D1egERqSW9nZ"
-    ], 
+    ],
     [
         "163Q17qLbTCue8YY3AvjpUhotuaodLm2uqMhpYirsKjVqnxJRWTEoywMVY3NbBAHuhAJ2cF9GAZ"
-    ], 
+    ],
     [
         "2MnmgiRH4eGLyLc9eAqStzk7dFgBjFtUCtu"
-    ], 
+    ],
     [
         "461QQ2sYWxU7H2PV4oBwJGNch8XVTYYbZxU"
-    ], 
+    ],
     [
         "2UCtv53VttmQYkVU4VMtXB31REvQg4ABzs41AEKZ8UcB7DAfVzdkV9JDErwGwyj5AUHLkmgZeobs"
-    ], 
+    ],
     [
         "cSNjAsnhgtiFMi6MtfvgscMB2Cbhn2v1FUYfviJ1CdjfidvmeW6mn"
-    ], 
+    ],
     [
         "gmsow2Y6EWAFDFE1CE4Hd3Tpu2BvfmBfG1SXsuRARbnt1WjkZnFh1qGTiptWWbjsq2Q6qvpgJVj"
-    ], 
+    ],
     [
         "nksUKSkzS76v8EsSgozXGMoQFiCoCHzCVajFKAXqzK5on9ZJYVHMD5CKwgmX3S3c7M1U3xabUny"
-    ], 
+    ],
     [
         "L3favK1UzFGgdzYBF2oBT5tbayCo4vtVBLJhg2iYuMeePxWG8SQc"
-    ], 
+    ],
     [
         "7VxLxGGtYT6N99GdEfi6xz56xdQ8nP2dG1CavuXx7Rf2PrvNMTBNevjkfgs9JmkcGm6EXpj8ipyPZ"
-    ], 
+    ],
     [
         "2mbZwFXF6cxShaCo2czTRB62WTx9LxhTtpP"
-    ], 
+    ],
     [
         "dB7cwYdcPSgiyAwKWL3JwCVwSk6epU2txw"
-    ], 
+    ],
     [
         "HPhFUhUAh8ZQQisH8QQWafAxtQYju3SFTX"
-    ], 
+    ],
     [
         "4ctAH6AkHzq5ioiM1m9T3E2hiYEev5mTsB"
-    ], 
+    ],
     [
         "Hn1uFi4dNexWrqARpjMqgT6cX1UsNPuV3cHdGg9ExyXw8HTKadbktRDtdeVmY3M1BxJStiL4vjJ"
-    ], 
+    ],
     [
         "Sq3fDbvutABmnAHHExJDgPLQn44KnNC7UsXuT7KZecpaYDMU9Txs"
-    ], 
+    ],
     [
         "6TqWyrqdgUEYDQU1aChMuFMMEimHX44qHFzCUgGfqxGgZNMUVWJ"
-    ], 
+    ],
     [
         "giqJo7oWqFxNKWyrgcBxAVHXnjJ1t6cGoEffce5Y1y7u649Noj5wJ4mmiUAKEVVrYAGg2KPB3Y4"
-    ], 
+    ],
     [
         "cNzHY5e8vcmM3QVJUcjCyiKMYfeYvyueq5qCMV3kqcySoLyGLYUK"
-    ], 
+    ],
     [
         "37uTe568EYc9WLoHEd9jXEvUiWbq5LFLscNyqvAzLU5vBArUJA6eydkLmnMwJDjkL5kXc2VK7ig"
-    ], 
+    ],
     [
         "EsYbG4tWWWY45G31nox838qNdzksbPySWc"
-    ], 
+    ],
     [
         "nbuzhfwMoNzA3PaFnyLcRxE9bTJPDkjZ6Rf6Y6o2ckXZfzZzXBT"
-    ], 
+    ],
     [
         "cQN9PoxZeCWK1x56xnz6QYAsvR11XAce3Ehp3gMUdfSQ53Y2mPzx"
-    ], 
+    ],
     [
         "1Gm3N3rkef6iMbx4voBzaxtXcmmiMTqZPhcuAepRzYUJQW4qRpEnHvMojzof42hjFRf8PE2jPde"
-    ], 
+    ],
     [
         "2TAq2tuN6x6m233bpT7yqdYQPELdTDJn1eU"
-    ], 
+    ],
     [
         "ntEtnnGhqPii4joABvBtSEJG6BxjT2tUZqE8PcVYgk3RHpgxgHDCQxNbLJf7ardf1dDk2oCQ7Cf"
-    ], 
+    ],
     [
         "Ky1YjoZNgQ196HJV3HpdkecfhRBmRZdMJk89Hi5KGfpfPwS2bUbfd"
-    ], 
+    ],
     [
         "2A1q1YsMZowabbvta7kTy2Fd6qN4r5ZCeG3qLpvZBMzCixMUdkN2Y4dHB1wPsZAeVXUGD83MfRED"
     ],
diff --git a/src/test/data/script_tests.json b/src/test/data/script_tests.json
index 97edc98bf6..9b320b6943 100644
--- a/src/test/data/script_tests.json
+++ b/src/test/data/script_tests.json
@@ -712,7 +712,7 @@
 ["0x17 0x3014020002107777777777777777777777777777777701", "0 CHECKSIG NOT", "", "OK", "Zero-length R is correctly encoded"],
 ["0x17 0x3014021077777777777777777777777777777777020001", "0 CHECKSIG NOT", "", "OK", "Zero-length S is correctly encoded for DERSIG"],
 ["0x27 0x302402107777777777777777777777777777777702108777777777777777777777777777777701", "0 CHECKSIG NOT", "", "OK", "Negative S is correctly encoded"],
- 
+
 ["2147483648", "CHECKSEQUENCEVERIFY", "CHECKSEQUENCEVERIFY", "OK", "CSV passes if stack top bit 1 << 31 is set"],
 
 ["", "DEPTH", "P2SH,STRICTENC",   "EVAL_FALSE", "Test the test: we should have an empty stack after scriptSig evaluation"],
diff --git a/src/test/dbwrapper_tests.cpp b/src/test/dbwrapper_tests.cpp
index fac7418cba..5ba54ef9b0 100644
--- a/src/test/dbwrapper_tests.cpp
+++ b/src/test/dbwrapper_tests.cpp
@@ -20,9 +20,9 @@ static bool is_null_key(const std::vector<unsigned char>& key) {
 
     return isnull;
 }
- 
+
 BOOST_FIXTURE_TEST_SUITE(dbwrapper_tests, BasicTestingSetup)
-                       
+
 BOOST_AUTO_TEST_CASE(dbwrapper)
 {
     // Perform tests both obfuscated and non-obfuscated.
@@ -142,7 +142,7 @@ BOOST_AUTO_TEST_CASE(existing_data_no_obfuscate)
     // Now, set up another wrapper that wants to obfuscate the same directory
     CDBWrapper odbw(ph, (1 << 10), false, false, true);
 
-    // Check that the key/val we wrote with unobfuscated wrapper exists and 
+    // Check that the key/val we wrote with unobfuscated wrapper exists and
     // is readable.
     uint256 res2;
     BOOST_CHECK(odbw.Read(key, res2));
@@ -153,13 +153,13 @@ BOOST_AUTO_TEST_CASE(existing_data_no_obfuscate)
 
     uint256 in2 = InsecureRand256();
     uint256 res3;
- 
+
     // Check that we can write successfully
     BOOST_CHECK(odbw.Write(key, in2));
     BOOST_CHECK(odbw.Read(key, res3));
     BOOST_CHECK_EQUAL(res3.ToString(), in2.ToString());
 }
-                        
+
 // Ensure that we start obfuscating during a reindex.
 BOOST_AUTO_TEST_CASE(existing_data_reindex)
 {
@@ -190,7 +190,7 @@ BOOST_AUTO_TEST_CASE(existing_data_reindex)
 
     uint256 in2 = InsecureRand256();
     uint256 res3;
- 
+
     // Check that we can write successfully
     BOOST_CHECK(odbw.Write(key, in2));
     BOOST_CHECK(odbw.Read(key, res3));
diff --git a/src/test/limitedmap_tests.cpp b/src/test/limitedmap_tests.cpp
index a4bd63cdef..7871ff6f74 100644
--- a/src/test/limitedmap_tests.cpp
+++ b/src/test/limitedmap_tests.cpp
@@ -50,10 +50,10 @@ BOOST_AUTO_TEST_CASE(limitedmap_test)
         // use the iterator to check for the expected key and value
         BOOST_CHECK(it->first == i);
         BOOST_CHECK(it->second == i + 1);
-        
+
         // use find to check for the value
         BOOST_CHECK(map.find(i)->second == i + 1);
-        
+
         // update and recheck
         map.update(it, i + 2);
         BOOST_CHECK(map.find(i)->second == i + 2);
diff --git a/src/test/mempool_tests.cpp b/src/test/mempool_tests.cpp
index 0264d29455..e2d76dc293 100644
--- a/src/test/mempool_tests.cpp
+++ b/src/test/mempool_tests.cpp
@@ -66,7 +66,7 @@ BOOST_AUTO_TEST_CASE(MempoolRemoveTest)
     poolSize = testPool.size();
     testPool.removeRecursive(txParent);
     BOOST_CHECK_EQUAL(testPool.size(), poolSize - 1);
-    
+
     // Parent, children, grandchildren:
     testPool.addUnchecked(txParent.GetHash(), entry.FromTx(txParent));
     for (int i = 0; i < 3; i++)
diff --git a/src/test/net_tests.cpp b/src/test/net_tests.cpp
index 2a77e0e1ec..f7861d9b8a 100644
--- a/src/test/net_tests.cpp
+++ b/src/test/net_tests.cpp
@@ -173,7 +173,7 @@ BOOST_AUTO_TEST_CASE(cnode_simple_test)
 
     in_addr ipv4Addr;
     ipv4Addr.s_addr = 0xa0b0c001;
-    
+
     CAddress addr = CAddress(CService(ipv4Addr, 7777), NODE_NETWORK);
     std::string pszDest;
     bool fInboundIn = false;
diff --git a/src/test/prevector_tests.cpp b/src/test/prevector_tests.cpp
index fe6f10d845..5f00009354 100644
--- a/src/test/prevector_tests.cpp
+++ b/src/test/prevector_tests.cpp
@@ -36,7 +36,7 @@ class prevector_tester {
         {
             local_check(a == b);
         }
-    void local_check(bool b) 
+    void local_check(bool b)
     {
         passed &= b;
     }
diff --git a/src/test/raii_event_tests.cpp b/src/test/raii_event_tests.cpp
index 7bc81c7f64..3dfa09e09e 100644
--- a/src/test/raii_event_tests.cpp
+++ b/src/test/raii_event_tests.cpp
@@ -41,7 +41,7 @@ BOOST_FIXTURE_TEST_SUITE(raii_event_tests, BasicTestingSetup)
 BOOST_AUTO_TEST_CASE(raii_event_creation)
 {
     event_set_mem_functions(tag_malloc, realloc, tag_free);
-    
+
     void* base_ptr = nullptr;
     {
         auto base = obtain_event_base();
@@ -49,7 +49,7 @@ BOOST_AUTO_TEST_CASE(raii_event_creation)
         BOOST_CHECK(tags[base_ptr] == 1);
     }
     BOOST_CHECK(tags[base_ptr] == 0);
-    
+
     void* event_ptr = nullptr;
     {
         auto base = obtain_event_base();
@@ -63,14 +63,14 @@ BOOST_AUTO_TEST_CASE(raii_event_creation)
     }
     BOOST_CHECK(tags[base_ptr] == 0);
     BOOST_CHECK(tags[event_ptr] == 0);
-    
+
     event_set_mem_functions(malloc, realloc, free);
 }
 
 BOOST_AUTO_TEST_CASE(raii_event_order)
 {
     event_set_mem_functions(tag_malloc, realloc, tag_free);
-    
+
     void* base_ptr = nullptr;
     void* event_ptr = nullptr;
     {
diff --git a/src/test/script_tests.cpp b/src/test/script_tests.cpp
index 543b21e8a6..510910e149 100644
--- a/src/test/script_tests.cpp
+++ b/src/test/script_tests.cpp
@@ -515,7 +515,7 @@ BOOST_AUTO_TEST_CASE(script_build)
     tests.push_back(TestBuilder(CScript() << ToByteVector(keys.pubkey0C) << OP_CHECKSIG,
                                 "P2SH(P2PK), bad redeemscript", SCRIPT_VERIFY_P2SH, true
                                ).PushSig(keys.key0).PushRedeem().DamagePush(10).ScriptError(SCRIPT_ERR_EVAL_FALSE));
-    
+
     tests.push_back(TestBuilder(CScript() << OP_DUP << OP_HASH160 << ToByteVector(keys.pubkey0.GetID()) << OP_EQUALVERIFY << OP_CHECKSIG,
                                 "P2SH(P2PKH)", SCRIPT_VERIFY_P2SH, true
                                ).PushSig(keys.key0).Push(keys.pubkey0).PushRedeem());
diff --git a/src/test/serialize_tests.cpp b/src/test/serialize_tests.cpp
index eba58e0042..a0dafaaf5c 100644
--- a/src/test/serialize_tests.cpp
+++ b/src/test/serialize_tests.cpp
@@ -252,8 +252,8 @@ static bool isCanonicalException(const std::ios_base::failure& ex)
 
     // The string returned by what() can be different for different platforms.
     // Instead of directly comparing the ex.what() with an expected string,
-    // create an instance of exception to see if ex.what() matches 
-    // the expected explanatory string returned by the exception instance. 
+    // create an instance of exception to see if ex.what() matches
+    // the expected explanatory string returned by the exception instance.
     return strcmp(expectedException.what(), ex.what()) == 0;
 }
 
diff --git a/src/test/streams_tests.cpp b/src/test/streams_tests.cpp
index e1e77f7c92..8ca668ba01 100644
--- a/src/test/streams_tests.cpp
+++ b/src/test/streams_tests.cpp
@@ -76,19 +76,19 @@ BOOST_AUTO_TEST_CASE(streams_serializedata_xor)
     CDataStream ds(in, 0, 0);
 
     // Degenerate case
-    
+
     key.push_back('\x00');
     key.push_back('\x00');
     ds.Xor(key);
     BOOST_CHECK_EQUAL(
-            std::string(expected_xor.begin(), expected_xor.end()), 
+            std::string(expected_xor.begin(), expected_xor.end()),
             std::string(ds.begin(), ds.end()));
 
     in.push_back('\x0f');
     in.push_back('\xf0');
     expected_xor.push_back('\xf0');
     expected_xor.push_back('\x0f');
-    
+
     // Single character key
 
     ds.clear();
@@ -98,9 +98,9 @@ BOOST_AUTO_TEST_CASE(streams_serializedata_xor)
     key.push_back('\xff');
     ds.Xor(key);
     BOOST_CHECK_EQUAL(
-            std::string(expected_xor.begin(), expected_xor.end()), 
-            std::string(ds.begin(), ds.end())); 
-    
+            std::string(expected_xor.begin(), expected_xor.end()),
+            std::string(ds.begin(), ds.end()));
+
     // Multi character key
 
     in.clear();
@@ -109,7 +109,7 @@ BOOST_AUTO_TEST_CASE(streams_serializedata_xor)
     in.push_back('\x0f');
     expected_xor.push_back('\x0f');
     expected_xor.push_back('\x00');
-                        
+
     ds.clear();
     ds.insert(ds.begin(), in.begin(), in.end());
 
@@ -119,8 +119,8 @@ BOOST_AUTO_TEST_CASE(streams_serializedata_xor)
 
     ds.Xor(key);
     BOOST_CHECK_EQUAL(
-            std::string(expected_xor.begin(), expected_xor.end()), 
-            std::string(ds.begin(), ds.end()));  
-}         
+            std::string(expected_xor.begin(), expected_xor.end()),
+            std::string(ds.begin(), ds.end()));
+}
 
 BOOST_AUTO_TEST_SUITE_END()