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Merge pull request #3559 

e6c6bc9 Adds additional zero checks for setCompact  These encoded values should all decode to zero (Noel Tiernan)
This commit is contained in:
Wladimir J. van der Laan 2014-02-25 16:25:43 +01:00
parent 3198604293 e6c6bc92f4
commit 12f5787d45
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1 changed files with 36 additions and 0 deletions
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36
src/test/bignum_tests.cpp
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@ -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);