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-rw-r--r--src/test/bignum_tests.cpp36
1 files changed, 36 insertions, 0 deletions
diff --git a/src/test/bignum_tests.cpp b/src/test/bignum_tests.cpp
index 9d67324c76..205b15adcf 100644
--- a/src/test/bignum_tests.cpp
+++ b/src/test/bignum_tests.cpp
@@ -135,6 +135,42 @@ BOOST_AUTO_TEST_CASE(bignum_SetCompact)
BOOST_CHECK_EQUAL(num.GetHex(), "0");
BOOST_CHECK_EQUAL(num.GetCompact(), 0U);
+ num.SetCompact(0x01003456);
+ BOOST_CHECK_EQUAL(num.GetHex(), "0");
+ BOOST_CHECK_EQUAL(num.GetCompact(), 0U);
+
+ num.SetCompact(0x02000056);
+ BOOST_CHECK_EQUAL(num.GetHex(), "0");
+ BOOST_CHECK_EQUAL(num.GetCompact(), 0U);
+
+ num.SetCompact(0x03000000);
+ BOOST_CHECK_EQUAL(num.GetHex(), "0");
+ BOOST_CHECK_EQUAL(num.GetCompact(), 0U);
+
+ num.SetCompact(0x04000000);
+ BOOST_CHECK_EQUAL(num.GetHex(), "0");
+ BOOST_CHECK_EQUAL(num.GetCompact(), 0U);
+
+ num.SetCompact(0x00923456);
+ BOOST_CHECK_EQUAL(num.GetHex(), "0");
+ BOOST_CHECK_EQUAL(num.GetCompact(), 0U);
+
+ num.SetCompact(0x01803456);
+ BOOST_CHECK_EQUAL(num.GetHex(), "0");
+ BOOST_CHECK_EQUAL(num.GetCompact(), 0U);
+
+ num.SetCompact(0x02800056);
+ BOOST_CHECK_EQUAL(num.GetHex(), "0");
+ BOOST_CHECK_EQUAL(num.GetCompact(), 0U);
+
+ num.SetCompact(0x03800000);
+ BOOST_CHECK_EQUAL(num.GetHex(), "0");
+ BOOST_CHECK_EQUAL(num.GetCompact(), 0U);
+
+ num.SetCompact(0x04800000);
+ BOOST_CHECK_EQUAL(num.GetHex(), "0");
+ BOOST_CHECK_EQUAL(num.GetCompact(), 0U);
+
num.SetCompact(0x01123456);
BOOST_CHECK_EQUAL(num.GetHex(), "12");
BOOST_CHECK_EQUAL(num.GetCompact(), 0x01120000U);