Problem: no integration tests for ibc bridge with main chain (wip cry…

…pto-org-chain#2) Update integration_tests/network.py thanks~ Co-authored-by: yihuang <huang@crypto.com> use binary directly runing together enable ibc tidy up tidy up hermes working run cronos, chainmain hermes working hermes working ibc working ibc test working tidy up genesis tested Problem: no integration tests for ibc bridge with main chain (wip crypto-org-chain#2) Update integration_tests/network.py thanks~ Co-authored-by: yihuang <huang@crypto.com> use binary directly runing together enable ibc tidy up tidy up hermes working run cronos, chainmain hermes working hermes working ibc working ibc test working tidy up metamask working evm works tidy up
leejw51crypto · Sep 16, 2021 · 5daf0b6 · 5daf0b6
1 parent 3ea70c5
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diff --git a/integration_tests/conftest.py b/integration_tests/conftest.py
@@ -3,7 +3,7 @@
 
 import pytest
 
-from .network import setup_cronos, setup_geth
+from .network import setup_cronos2, setup_cronos, setup_geth, setup_chainmain, setup_hermes
 
 
 def pytest_configure(config):

diff --git a/integration_tests/network.py b/integration_tests/network.py
@@ -2,7 +2,8 @@
 import os
 import signal
 import subprocess
-
+import tomlkit
+import time
 import web3
 from pystarport import ports
 from web3.middleware import geth_poa_middleware
@@ -35,13 +36,67 @@ def node_rpc(self, i):
     def cosmos_cli(self, i=0):
         return CosmosCLI(self.base_dir / f"node{i}", self.node_rpc(i), "cronosd")
 
+class Chainmain:
+    def __init__(self, base_dir):
+        self.base_dir = base_dir
+        self.config = json.load(open(base_dir / "config.json"))
+
+    def base_port(self, i):
+        return self.config["validators"][i]["base_port"]
+
+    def node_rpc(self, i):
+        return "tcp://127.0.0.1:%d" % ports.rpc_port(self.base_port(i))
+
+    def cosmos_cli(self, i=0):
+        return CosmosCLI(self.base_dir / f"node{i}", self.node_rpc(i), "cronosd")
+
+
+class Hermes:
+    def __init__(self, base_dir):
+        self.base_dir = base_dir
+        print(f'hermes init base_dir {base_dir}')  
+        configpath= base_dir / "config.toml"
+        with open(configpath) as f:
+            a=f.read()
+            b=tomlkit.loads(a)                     
+        self.config = b
+        self.configpath = configpath        
+        print(f'hermes config path={self.configpath}')
+        print(json.dumps(self.config, indent=4))
+
+
+    def base_port(self, i):
+        return self.config["validators"][i]["base_port"]
+
+    def node_rpc(self, i):
+        return "tcp://127.0.0.1:%d" % ports.rpc_port(self.base_port(i))
+
+    def cosmos_cli(self, i=0):
+        return CosmosCLI(self.base_dir / f"node{i}", self.node_rpc(i), "cronosd")
+
 
 class Geth:
     def __init__(self, w3):
         self.w3 = w3
 
 
+def setup_cronos2(path, base_port):
+    cmd = ["start-cronos", path, "--base_port", str(base_port)]
+    print(*cmd)
+    proc = subprocess.Popen(
+        cmd,
+        preexec_fn=os.setsid,
+    )
+    try:
+        wait_for_port(ports.evmrpc_port(ports.evmrpc_port(base_port)))
+        yield Cronos(path / "cronos_777-1")
+    finally:
+        os.killpg(os.getpgid(proc.pid), signal.SIGTERM)
+        # proc.terminate()
+        proc.wait()
+
 def setup_cronos(path, base_port):
+    print(f"setup cronos path= {path}")
     cmd = ["start-cronos", path, "--base_port", str(base_port)]
     print(*cmd)
     proc = subprocess.Popen(
@@ -57,6 +112,39 @@ def setup_cronos(path, base_port):
         proc.wait()
 
 
+def setup_chainmain(path, base_port):
+    print(f"setup chainmain path= {path}")
+    cmd = ["start-chainmain", path, "--base_port", str(base_port)]
+    print(*cmd)
+    proc = subprocess.Popen(
+        cmd,
+        preexec_fn=os.setsid,
+    )
+    try:
+        wait_for_port(base_port)
+        yield Chainmain(path / "chainmain-1")
+    finally:
+        os.killpg(os.getpgid(proc.pid), signal.SIGTERM)
+        # proc.terminate()
+        proc.wait()
+
+def setup_hermes(path, base_port):
+    print(f"setup hermes path= {path}")
+    cmd = ["start-hermes", path, "--base_port", str(base_port)]
+    print(*cmd)
+    proc = subprocess.Popen(
+        cmd,
+        preexec_fn=os.setsid,
+    )
+    try:
+        #wait_for_port(base_port)      
+        time.sleep(4)  
+        yield Hermes(path)
+    finally:
+        os.killpg(os.getpgid(proc.pid), signal.SIGTERM)
+        # proc.terminate()
+        proc.wait()        
+
 def setup_geth(path, base_port):
     with (path / "geth.log").open("w") as logfile:
         cmd = [

diff --git a/integration_tests/shell.nix b/integration_tests/shell.nix
@@ -15,5 +15,7 @@ pkgs.mkShell {
     pkgs.dapp
     pkgs.solc-static-versions.solc_0_6_11
     (import ../nix/testenv.nix { inherit pkgs; })
+    (import ../nix/chainmain.nix { inherit pkgs; })
+    (import ../nix/hermes.nix { inherit pkgs; })
   ];
 }
diff --git a/integration_tests/test_ibc.py b/integration_tests/test_ibc.py
@@ -0,0 +1,163 @@
+import pytest
+import time
+import os
+import json
+from .conftest import setup_cronos2, setup_chainmain, setup_hermes
+from web3 import Web3
+import json
+import sys
+
+
+@pytest.fixture(scope="module")
+def cronos(tmp_path_factory):
+    print(f'cronos tmp folder= {tmp_path_factory}')
+    yield from setup_cronos2(tmp_path_factory.mktemp("cronos"), 26700)
+
+
+@pytest.fixture(scope="module")
+def chainmain(tmp_path_factory):
+    print(f'chainmain tmp folder= {tmp_path_factory}')
+    # "start-cronos"
+    yield from setup_chainmain(tmp_path_factory.mktemp("chainmain"), 26800)
+
+
+@pytest.fixture(scope="module")
+def hermes(tmp_path_factory):
+    print("hermes waiting for chains booting up")
+    time.sleep(20)
+    print(f'hermes tmp folder= {tmp_path_factory}')
+    yield from setup_hermes(tmp_path_factory.mktemp("hermes"), 26900)
+
+
+def getBalance(chain, addr, denom):
+    output = chain.cosmos_cli(0).raw(
+        "query",
+        "bank",
+        "balances",
+        addr,
+        node=chain.node_rpc(0),
+        output="json",
+    )
+    c = json.loads(output.decode())
+    d = json.dumps(c, indent=4)
+    print(d)
+    coins = c["balances"]
+    for coin in coins:
+        if coin["denom"] == denom:
+            value = int(coin["amount"])
+            return value
+    return 0
+
+
+def test_ibc(cronos, chainmain, hermes):
+    # wait for hermes
+    time.sleep(20)
+    while True:
+        print(f"test ibc config={hermes.configpath}")
+        MYIBC0 = "chainmain-1"
+        MYIBC1 = "cronos_777-1"
+        MYCHANNEL = "channel-0"
+        MYCONFIG = hermes.configpath
+        RECEIVER = "ethm1q04jewhxw4xxu3vlg3rc85240h9q7ns6mctk75"
+        # SRCAMOUNT=2000000000
+        SRCAMOUNT = 9000001111100000111
+        SRCDENOM = "basecro"
+        DSTDENOM = "ibc/6411AE2ADA1E73DB59DB151A8988F9B7D5E7E233D8414DB6817F8F1A01611F86"
+        # dstchainid srcchainid srcportid srchannelid
+        cmd = f'hermes -c {MYCONFIG} tx raw ft-transfer {MYIBC1} {MYIBC0} transfer {MYCHANNEL} {SRCAMOUNT} -o 1000 -n 1 -d {SRCDENOM} -r {RECEIVER} -k testkey'
+        print(f'hermes config= {MYCONFIG}')
+        stream = os.popen(cmd)
+        output = stream.read()
+        print(output)
+        dstaddr = f"{RECEIVER}"
+        olddstbalance = getBalance(cronos, dstaddr, DSTDENOM)
+        print(f"old balance={olddstbalance} denom={DSTDENOM}")
+        time.sleep(5)
+        newdstbalance = getBalance(cronos, dstaddr, DSTDENOM)
+        print(f"new balance={newdstbalance} denom={DSTDENOM}")
+        assert olddstbalance + SRCAMOUNT == newdstbalance
+        break
+    assert True
+    pass
+
+
+def test_contract(cronos, chainmain, hermes):
+    CRONOS_NODE = 'http://127.0.0.1:26701'
+    CRONOS_CHAINID = 777
+    CRONOS_GAS = 3000000000
+    CRONOS_MNEMONICS = "night renew tonight dinner shaft scheme domain oppose echo summer broccoli agent face guitar surface belt veteran siren poem alcohol menu custom crunch index"
+
+    web3api = Web3(Web3.HTTPProvider(CRONOS_NODE))
+    print(f'connected {web3api.isConnected()}')
+    web3api.eth.account.enable_unaudited_hdwallet_features()
+    account = web3api.eth.account.from_mnemonic(CRONOS_MNEMONICS)
+    contractCreatorAddress = account.address
+    contractCreatorBalance = web3api.eth.get_balance(contractCreatorAddress)
+    """
+    #install_solc(version='latest')
+    #compiled_sol = compile_source(
+    
+        pragma solidity >0.5.0;
+
+        contract Greeter {
+            string public greeting;
+
+            constructor() public {
+                greeting = 'Hello';
+            }
+
+            function setGreeting(string memory _greeting) public {
+                greeting = _greeting;
+            }
+
+            function greet() view public returns (string memory) {
+                return greeting;
+            }
+        } 
+    # prepare contract
+    #contract_id, contract_interface = compiled_sol.popitem()
+    #bytecode = contract_interface['bin']
+    #abi = contract_interface['abi']
+    """
+
+    # precompiled contract
+    bytecode = "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"
+    abistring = '[{"inputs": [], "stateMutability": "nonpayable", "type": "constructor"}, {"inputs": [], "name": "greet", "outputs": [{"internalType": "string", "name": "", "type": "string"}], "stateMutability": "view", "type": "function"}, {"inputs": [], "name": "greeting", "outputs": [{"internalType": "string", "name": "", "type": "string"}], "stateMutability": "view", "type": "function"}, {"inputs": [{"internalType": "string", "name": "_greeting", "type": "string"}], "name": "setGreeting", "outputs": [], "stateMutability": "nonpayable", "type": "function"}]'
+    abi = json.loads(abistring)
+    print(f'bytecode={bytecode}')
+    print(f'abi={json.dumps(abistring)}')
+    web3api.eth.defaultAccount = account
+    # deploy
+    greeterContractClass = web3api.eth.contract(abi=abi, bytecode=bytecode)
+    nonce = web3api.eth.get_transaction_count(account.address)
+    info = {'from': account.address, 'nonce': nonce,
+            'gas': CRONOS_GAS, 'chainId': CRONOS_CHAINID}
+    print(
+        f"account= {contractCreatorAddress} balance= {contractCreatorBalance} nonce={nonce}")
+    print(f'nonce= {nonce}')
+    txhash = greeterContractClass.constructor().transact(info)
+    print(f'txhash = {txhash.hex()}')
+    txreceipt = web3api.eth.wait_for_transaction_receipt(txhash)
+    print(f"txreceipt= {txreceipt}")
+
+    # call contract
+    greeterContractInstance = web3api.eth.contract(
+        address=txreceipt.contractAddress,
+        abi=abi
+    )
+    print(f"contract adddress= {txreceipt.contractAddress}")
+    greeterCallResult = greeterContractInstance.functions.greet().call(info)
+    print(f'result={greeterCallResult}')
+
+    # change
+    nonce = web3api.eth.get_transaction_count(account.address)
+    info['nonce'] = nonce
+    txhash = greeterContractInstance.functions.setGreeting('world').transact(info)
+    txreceipt = web3api.eth.wait_for_transaction_receipt(txhash)
+    print(f"txreceipt={txreceipt}")
+
+    # call contract
+    greeterCallResult = greeterContractInstance.functions.greet().call(info)
+    print(f'contract call result={greeterCallResult}')
+    assert "world" == greeterCallResult
+    pass
diff --git a/nix/chainmain.nix b/nix/chainmain.nix
@@ -0,0 +1,8 @@
+{pkgs ? import ./default.nix {} }:
+let
+  released = (import (builtins.fetchTarball "https://github.com/crypto-org-chain/chain-main/archive/v3.1.1.tar.gz") { }).chain-maind;
+in
+ pkgs.symlinkJoin {
+    name = "chainmain";
+    paths = [ released ];
+ }
diff --git a/nix/default.nix b/nix/default.nix
@@ -15,7 +15,10 @@ import sources.nixpkgs {
       import ./scripts.nix {
         inherit pkgs;
         config = {
+          chainmain-config = ../scripts/chainmain-devnet.yaml;
           cronos-config = ../scripts/cronos-devnet.yaml;
+          cronos2-config = ../scripts/cronos2-devnet.yaml;
+          hermes-config = ../scripts/hermes.toml;
           geth-genesis = ../scripts/geth-genesis.json;
         };
       }

diff --git a/nix/hermes.nix b/nix/hermes.nix
@@ -0,0 +1,20 @@
+{pkgs ? import ./default.nix {} }:
+pkgs.stdenv.mkDerivation {
+    name="hermes";
+    version="v0.7.1";
+    src= pkgs.fetchurl {
+      url="https://github.com/leejw51crypto/ibc-rs/releases/download/v0.7.1/hermes.tar.gz";
+      sha256 = "sha256:0whb2ynrjil7hymbyd3wqr7jv6ifhavbfnm45z9v64k0i4m5ks3l";  
+  };
+    sourceRoot = ".";  
+  installPhase = ''
+    echo "hermes OK##########################"
+    echo $out
+    install -m755 -D hermes $out/bin/hermes
+  '';
+
+   meta = with pkgs.lib; {    
+    platforms = platforms.linux;
+  };
+
+ }
diff --git a/nix/scripts.nix b/nix/scripts.nix
@@ -1,18 +1,33 @@
 { pkgs
 , config
 , cronos ? (import ../. { inherit pkgs; })
+, chainmain ? (import ../nix/chainmain.nix { inherit pkgs; })
+, hermes ? (import ../nix/hermes.nix { inherit pkgs; })
+
 }:
 rec {
+  start-chainmain = pkgs.writeShellScriptBin "start-chainmain" ''
+    export PATH=${pkgs.pystarport}/bin:${chainmain}/bin:$PATH
+    ${../scripts/start-chainmain} ${config.chainmain-config} $@
+  '';
   start-cronos = pkgs.writeShellScriptBin "start-cronos" ''
     export PATH=${pkgs.pystarport}/bin:${cronos}/bin:$PATH
     ${../scripts/start-cronos} ${config.cronos-config} $@
   '';
+  start-cronos2 = pkgs.writeShellScriptBin "start-cronos" ''
+    export PATH=${pkgs.pystarport}/bin:${cronos}/bin:$PATH
+    ${../scripts/start-cronos} ${config.cronos2-config} $@
+  '';
   start-geth = pkgs.writeShellScriptBin "start-geth" ''
     export PATH=${pkgs.go-ethereum}/bin:$PATH
     ${../scripts/start-geth} ${config.geth-genesis} $@
   '';
+  start-hermes = pkgs.writeShellScriptBin "start-hermes" ''
+    export PATH=${hermes}/bin:$PATH
+    ${../scripts/start-hermes} ${config.hermes-config} $@
+  '';
   start-scripts = pkgs.symlinkJoin {
     name = "start-scripts";
-    paths = [ start-cronos start-geth ];
+    paths = [ start-cronos2 start-cronos start-geth start-chainmain  start-hermes];
   };
 }