ledger_zemu

Author: mmsqe

tests/integration_tests/configs/hw.jsonnet

@@ -0,0 +1,12 @@
+local config = import 'default.jsonnet';
+local chain = (import 'chains.jsonnet')[std.extVar('CHAIN_CONFIG')];
+
+config {
+  'evm-canary-net-1'+: {
+    hw_account: {
+      name: 'hw',
+      coins: '8000000000000000000' + chain.evm_denom,
+      'coin-type': 118,
+    },
+  },
+}

tests/integration_tests/test_ledger.py

@@ -0,0 +1,69 @@
+from pathlib import Path
+
+import pytest
+from pystarport.ledger import Ledger
+
+from .network import setup_custom_evm
+from .utils import DEFAULT_DENOM, WEI_PER_DENOM, find_fee
+
+pytestmark = pytest.mark.slow
+
+
+@pytest.fixture(scope="module")
+def custom_evm(request, tmp_path_factory):
+    chain = request.config.getoption("chain_config")
+    path = tmp_path_factory.mktemp("hw")
+    ledger = Ledger()
+    try:
+        ledger.start()
+        assert ledger.is_running(), "failed to start Ledger simulator"
+
+        yield from setup_custom_evm(
+            path,
+            27300,
+            Path(__file__).parent / "configs/hw.jsonnet",
+            chain=chain,
+        )
+    finally:
+        try:
+            ledger.stop()
+        except Exception as e:
+            print(f"error during ledger cleanup: {e}")
+
+
+def test_ledger(custom_evm):
+    cli = custom_evm.cosmos_cli()
+    name = "hw"
+    hw = cli.address(name)
+    community = cli.address("community")
+    amt1 = 8_000_000_000_000_000_000 // WEI_PER_DENOM
+    assert cli.balance(hw) == amt1
+    community_balance = cli.balance(community)
+    amt2 = 4_000_000_000_000_000_000 // WEI_PER_DENOM
+    rsp = cli.transfer(
+        hw, community, f"{amt2}{DEFAULT_DENOM}", ledger=True, sign_mode="amino-json"
+    )
+    print("mm-rsp", rsp)
+    assert rsp["code"] == 0, rsp["raw_log"]
+    assert cli.balance(hw) == amt2 - find_fee(rsp)
+    assert cli.balance(community) == community_balance + amt2
+
+    cli.delete_account(name)
+
+    def check_account(name):
+        res = cli.create_account(name, ledger=True, coin_type=118, key_type="secp256k1")
+        assert "address" in res
+        assert "pubkey" in res
+        assert res["type"] == "ledger"
+        cli.delete_account(name)
+
+    names = [
+        "abc 1",
+        r"\&a\)bcd*^",
+        "钱對중ガジÑá",
+        "this_is_a_very_long_long_long_long_long_long_long_long_long_long_long_long_name",  # noqa: E501
+        "1 abc &abcd*^ 钱對중ガジÑá  long_long_long_long_long_long_long_long_long_long_long_long_name",  # noqa: E501
+    ]
+
+    for name in names:
+        check_account(name)

tests/nix/evm/default.nix

@@ -23,12 +23,12 @@ let
   tags =
     [
       "ledger"
+      "ledger_zemu"
       "netgo"
       "osusergo"
       "pebbledb"
     ]
     ++ lib.optionals nativeByteOrder [ "nativebyteorder" ]
-    ++ lib.optionals buildStdenv.isDarwin [ "static_wasm" ]
     ++ lib.optionals buildStdenv.isLinux [ "muslc" ];
 
   ldflags =