From 7fdf5628753e4a3b25b064a5f4df9fea85158407 Mon Sep 17 00:00:00 2001
From: Jeff Disher <jeffdisher@nuco.io>
Date: Mon, 18 Nov 2019 16:29:04 -0500
Subject: [PATCH] AKI-556: Added a test that logs produced during deployment
 can be found

-this just attempts to log data during deployment and verifies that this shows up in the receipt and the "eth_getLogs" result
-note that this depends on kernel commit efb0de4614dca56f49b8064b47a2a8d1871b743c and will fail on line 344 (checking the "eth_getLogs" result), prior to that
---
 .../tests/contracts/avm/LogTarget.java        |  3 +++
 .../tests/integ/AvmReceiptLogTest.java        | 26 +++++++++++++++++++
 2 files changed, 29 insertions(+)

diff --git a/Tests/src/org/aion/harness/tests/contracts/avm/LogTarget.java b/Tests/src/org/aion/harness/tests/contracts/avm/LogTarget.java
index 959e2770..633bc36f 100644
--- a/Tests/src/org/aion/harness/tests/contracts/avm/LogTarget.java
+++ b/Tests/src/org/aion/harness/tests/contracts/avm/LogTarget.java
@@ -17,6 +17,9 @@ public class LogTarget {
         topic2 = new byte[]{ 8, 8, 0, 1, 4, 2, 0, 1, 2, 6, 8, 3, 4, 6, 8, 8, 0, 1, 4, 2, 0, 1, 2, 6, 8, 3, 4, 6, 8, 8, 0, 1, 4, 2, 0, 1, 2, 6, 8, 3, 4, 6, 8, 8, 0, 1, 4, 2, 0, 1, 2, 6, 8, 3, 4, 6, 8, 8, 0, 1, 4, 2, 0, 1, 2, 6, 8, 3, 4, 6 };
         topic3 = new byte[]{ 0xf };
         topic4 = new byte[0];
+        
+        // We also want to write a log entry and check for it on the other side (we will use all the topics, just to make more filtering an option).
+        writeDataLogWithFourTopics();
     }
 
     public static byte[] main() {
diff --git a/Tests/test/org/aion/harness/tests/integ/AvmReceiptLogTest.java b/Tests/test/org/aion/harness/tests/integ/AvmReceiptLogTest.java
index 216e8523..0751d413 100644
--- a/Tests/test/org/aion/harness/tests/integ/AvmReceiptLogTest.java
+++ b/Tests/test/org/aion/harness/tests/integ/AvmReceiptLogTest.java
@@ -320,6 +320,32 @@ public void testContractWritesMultipleLogsAndAlsoLogsInternalCall() throws Excep
         assertArrayEquals(receipt.getBlockHash(), logs.get(0).copyOfBlockHash());
     }
 
+    @Test
+    public void testFourLogsAndDataOnDeployment() throws Exception {
+        // We inline the deployment logic here since we need the receipt.
+        SignedTransaction transaction = SignedTransaction.newAvmCreateTransaction(
+                this.preminedAccount.getPrivateKey(),
+                this.preminedAccount.getAndIncrementNonce(),
+                getAvmContractBytes(),
+                ENERGY_LIMIT,
+                ENERGY_PRICE,
+                BigInteger.ZERO, null);
+        
+        TransactionReceipt receipt = sendTransaction(transaction);
+        assertTrue(receipt.getAddressOfDeployedContract().isPresent());
+        Address contractAddress = receipt.getAddressOfDeployedContract().get();
+        List<TransactionLog> logs = receipt.getLogs();
+        
+        assertEquals(1, logs.size());
+        assertIsLogWithFourTopics(contractAddress, logs.get(0));
+        
+        long blockNumber = receipt.getBlockNumber().longValue();
+        logs = rpc.getLatestFilteredLogs(blockNumber, Collections.singleton(new byte[]{ 9, 5, 5, 2, 3, 8, 1 }), contractAddress).getResult();
+        assertEquals(1, logs.size());
+        assertIsLogWithFourTopics(contractAddress, logs.get(0));
+    }
+
+
     private TransactionReceipt callMethodWriteLogsFromInternalCallAlso(Address caller, Address callee, byte[] data)
         throws InterruptedException, TimeoutException, NoSuchAlgorithmException, InvalidKeySpecException, InvalidKeyException, SignatureException {
         SignedTransaction transaction = makeCallTransaction(caller, "writeLogsFromInternalCallAlso", callee.getAddressBytes(), data);