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| author | Olivier Langlois <olivier@olivierlanglois.net> | 2013-10-10 12:35:51 -0400 |
|---|---|---|
| committer | Olivier Langlois <olivier@olivierlanglois.net> | 2013-10-27 23:04:52 -0400 |
| commit | f171ec0c7d084b6bb163d1466edd814cf4dcbc93 (patch) | |
| tree | cb0708afc624eeb68a0b0b5db0aca19e9cc58984 /src/test/bignum_tests.cpp | |
| parent | 15b48ab03612952b355cdd411cc541668d147bfb (diff) | |
| download | bitcoin-f171ec0c7d084b6bb163d1466edd814cf4dcbc93.tar.xz | |
Make util phexdigit array reusable
class template base_uint had its own private lookup table.
This is saving 256 bytes per instantiation.
The result is not spectacular as bitcoin-qt has only shrinked of
about 1Kb but it is still valid improvement.
Also, I have replaced a for loop with a memset() call.
Made CBigNum::SetHex() use the new HexDigit() function.
Signed-off-by: Olivier Langlois <olivier@olivierlanglois.net>
Diffstat (limited to 'src/test/bignum_tests.cpp')
| -rw-r--r-- | src/test/bignum_tests.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/test/bignum_tests.cpp b/src/test/bignum_tests.cpp index 196b7274f4..f16c26fd18 100644 --- a/src/test/bignum_tests.cpp +++ b/src/test/bignum_tests.cpp @@ -175,4 +175,12 @@ BOOST_AUTO_TEST_CASE(bignum_SetCompact) BOOST_CHECK_EQUAL(num.GetCompact(), 0xff123456U); } +BOOST_AUTO_TEST_CASE(bignum_SetHex) +{ + std::string hexStr = "deecf97fd890808b9cc0f1b6a3e7a60b400f52710e6ad075b1340755bfa58cc9"; + CBigNum num; + num.SetHex(hexStr); + BOOST_CHECK_EQUAL(num.GetHex(), hexStr); +} + BOOST_AUTO_TEST_SUITE_END() |