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-rw-r--r--src/test/rpc_tests.cpp10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/test/rpc_tests.cpp b/src/test/rpc_tests.cpp
index b54cbb3f00..810665877d 100644
--- a/src/test/rpc_tests.cpp
+++ b/src/test/rpc_tests.cpp
@@ -174,6 +174,16 @@ BOOST_AUTO_TEST_CASE(rpc_format_monetary_values)
BOOST_CHECK_EQUAL(ValueFromAmount(COIN/1000000).write(), "0.00000100");
BOOST_CHECK_EQUAL(ValueFromAmount(COIN/10000000).write(), "0.00000010");
BOOST_CHECK_EQUAL(ValueFromAmount(COIN/100000000).write(), "0.00000001");
+
+ BOOST_CHECK_EQUAL(ValueFromAmount(std::numeric_limits<CAmount>::max()).write(), "92233720368.54775807");
+ BOOST_CHECK_EQUAL(ValueFromAmount(std::numeric_limits<CAmount>::max() - 1).write(), "92233720368.54775806");
+ BOOST_CHECK_EQUAL(ValueFromAmount(std::numeric_limits<CAmount>::max() - 2).write(), "92233720368.54775805");
+ BOOST_CHECK_EQUAL(ValueFromAmount(std::numeric_limits<CAmount>::max() - 3).write(), "92233720368.54775804");
+ // ...
+ BOOST_CHECK_EQUAL(ValueFromAmount(std::numeric_limits<CAmount>::min() + 3).write(), "-92233720368.54775805");
+ BOOST_CHECK_EQUAL(ValueFromAmount(std::numeric_limits<CAmount>::min() + 2).write(), "-92233720368.54775806");
+ BOOST_CHECK_EQUAL(ValueFromAmount(std::numeric_limits<CAmount>::min() + 1).write(), "-92233720368.54775807");
+ BOOST_CHECK_EQUAL(ValueFromAmount(std::numeric_limits<CAmount>::min()).write(), "-92233720368.54775808");
}
static UniValue ValueFromString(const std::string &str)