From 76512ad895a997067e68504fb08c7290d03534d5 Mon Sep 17 00:00:00 2001
From: Shawn Xie <shawnxie920@gmail.com>
Date: Mon, 27 May 2024 13:06:14 -0400
Subject: [PATCH] set 100B max to MPT

---
 src/ripple/protocol/Protocol.h |  2 +-
 src/test/app/MPToken_test.cpp  | 22 +++++++++++-----------
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/src/ripple/protocol/Protocol.h b/src/ripple/protocol/Protocol.h
index 80fd05c1223..f0a491b3a97 100644
--- a/src/ripple/protocol/Protocol.h
+++ b/src/ripple/protocol/Protocol.h
@@ -99,7 +99,7 @@ std::size_t constexpr maxDomainLength = 256;
 std::size_t constexpr maxMPTokenMetadataLength = 1024;
 
 /** The maximum amount of MPTokenIssuance */
-std::uint64_t constexpr maxMPTokenAmount = 0x7FFFFFFFFFFFFFFFull;
+std::uint64_t constexpr maxMPTokenAmount = 100000000000000000ull;
 
 /** A ledger index. */
 using LedgerIndex = std::uint32_t;
diff --git a/src/test/app/MPToken_test.cpp b/src/test/app/MPToken_test.cpp
index f47638ab083..45278454fc0 100644
--- a/src/test/app/MPToken_test.cpp
+++ b/src/test/app/MPToken_test.cpp
@@ -107,7 +107,7 @@ class MPToken_test : public beast::unit_test::suite
             Env env{*this, features};
             MPTTester mptAlice(env, alice);
             mptAlice.create(
-                {.maxAmt = 0x7FFFFFFFFFFFFFFF,
+                {.maxAmt = 100000000000000000ull,
                  .assetScale = 1,
                  .transferFee = 10,
                  .metadata = "123",
@@ -770,21 +770,21 @@ class MPToken_test : public beast::unit_test::suite
         // the range
         // Issuer fails trying to send more than the default maximum
         // amount allowed
-        // {
-        //     Env env{*this, features};
+        {
+            Env env{*this, features};
 
-        //     MPTTester mptAlice(env, alice, {.holders = {&bob}});
+            MPTTester mptAlice(env, alice, {.holders = {&bob}});
 
-        //     mptAlice.create({.ownerCount = 1, .holderCount = 0});
+            mptAlice.create({.ownerCount = 1, .holderCount = 0});
 
-        //     mptAlice.authorize({.account = &bob});
+            mptAlice.authorize({.account = &bob});
 
-        //     // issuer sends holder the default max amount allowed
-        //     mptAlice.pay(alice, bob, maxMPTokenAmount);
+            // issuer sends holder the default max amount allowed
+            mptAlice.pay(alice, bob, maxMPTokenAmount);
 
-        //     // issuer tries to exceed max amount
-        //     mptAlice.pay(alice, bob, 1, tecMPT_MAX_AMOUNT_EXCEEDED);
-        // }
+            // issuer tries to exceed max amount
+            mptAlice.pay(alice, bob, 1, tecMPT_MAX_AMOUNT_EXCEEDED);
+        }
 
         // Transfer fee
         {