From 5a25558bfcbcbcf0bb7b2ba3e9d27d4a05790b25 Mon Sep 17 00:00:00 2001
From: Karl Bartel <karl.bartel@clabs.co>
Date: Wed, 19 Mar 2025 13:19:58 +0100
Subject: [PATCH 1/2] e2e: Add mainnet test config

---
 e2e_test/js-tests/viem_setup.mjs | 15 +++++++++++++--
 e2e_test/shared.sh               |  8 ++++++++
 2 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/e2e_test/js-tests/viem_setup.mjs b/e2e_test/js-tests/viem_setup.mjs
index 28405d7dc6..cf32258dbc 100644
--- a/e2e_test/js-tests/viem_setup.mjs
+++ b/e2e_test/js-tests/viem_setup.mjs
@@ -6,7 +6,7 @@ import {
 	http,
 	defineChain,
 } from "viem";
-import { celoAlfajores } from "viem/chains";
+import { celo, celoAlfajores } from "viem/chains";
 import { privateKeyToAccount } from "viem/accounts";
 
 // Setup up chain
@@ -32,12 +32,23 @@ const celoBaklava = defineChain({
 	},
 });
 
+const celoMainnet = defineChain({
+	...celo,
+	rpcUrls: {
+		default: {
+			http: [process.env.ETH_RPC_URL],
+		},
+	},
+});
+
 const chain = (() => {
 	switch (process.env.NETWORK) {
 		case 'alfajores':
 			return celoAlfajores
 		case 'baklava':
 			return celoBaklava
+		case 'mainnet':
+			return celoMainnet
 		default:
 			return devChain
 	};
@@ -53,4 +64,4 @@ export const walletClient = createWalletClient({
 	account,
 	chain: chain,
 	transport: http(),
-});
\ No newline at end of file
+});
diff --git a/e2e_test/shared.sh b/e2e_test/shared.sh
index 8a371ff698..c9a04bf29e 100644
--- a/e2e_test/shared.sh
+++ b/e2e_test/shared.sh
@@ -9,6 +9,14 @@ case $NETWORK in
     # for contract in GoldToken FeeHandler FeeCurrencyDirectory
     #      cast call 0x000000000000000000000000000000000000ce10 "getAddressForStringOrDie(string calldata identifier) returns (address)" $contract
     #  end
+    mainnet)
+      export ETH_RPC_URL=https://forno.celo.org
+      export TOKEN_ADDR=0x471EcE3750Da237f93B8E339c536989b8978a438
+      export FEE_HANDLER=0xcD437749E43A154C07F3553504c68fBfD56B8778
+      export FEE_CURRENCY=0xD8763CBa276a3738E6DE85b4b3bF5FDed6D6cA73
+      export FEE_CURRENCY_DIRECTORY_ADDR=0x15F344b9E6c3Cb6F0376A36A64928b13F62C6276
+      echo "Using mainnet network"
+        ;;
     alfajores)
       export ETH_RPC_URL=https://alfajores-forno.celo-testnet.org
       export TOKEN_ADDR=0xF194afDf50B03e69Bd7D057c1Aa9e10c9954E4C9

From d26ee2de26632f433f5da6cc87a0c31e36cdd9e3 Mon Sep 17 00:00:00 2001
From: Karl Bartel <karl.bartel@clabs.co>
Date: Wed, 19 Mar 2025 16:28:38 +0100
Subject: [PATCH 2/2] e2e: support large numbers in token duality test

bash can't handle large integers correctly, so use perl for calculation.
---
 e2e_test/test_token_duality.sh | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/e2e_test/test_token_duality.sh b/e2e_test/test_token_duality.sh
index 355afef8c7..c96d50cc31 100755
--- a/e2e_test/test_token_duality.sh
+++ b/e2e_test/test_token_duality.sh
@@ -8,5 +8,12 @@ source shared.sh
 balance_before=$(cast balance 0x000000000000000000000000000000000000dEaD)
 cast send --private-key $ACC_PRIVKEY $TOKEN_ADDR 'transfer(address to, uint256 value) returns (bool)' 0x000000000000000000000000000000000000dEaD 100
 balance_after=$(cast balance 0x000000000000000000000000000000000000dEaD)
-echo "Balance change: $balance_before -> $balance_after"
-[[ $((balance_before + 100)) -eq $balance_after ]] || (echo "Balance did not change as expected"; exit 1)
+
+# Use perl for arbitrary precision arithmetic
+expected_balance=$(perl -e "use bignum; print $balance_before + 100")
+if [ "$expected_balance" != "$balance_after" ]; then
+    echo "Balance did not change as expected"
+    echo "Expected: $expected_balance"
+    echo "Actual: $balance_after"
+    exit 1
+fi