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unit_tests: add a few more multiexp unit tests

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moneromooo-monero 2018-07-26 11:09:48 +01:00
parent 6526d87f17
commit d0a0565f7d
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1 changed files with 52 additions and 2 deletions
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54
tests/unit_tests/multiexp.cpp
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@ -32,8 +32,10 @@
#include "ringct/rctOps.h" #include "ringct/rctOps.h"
#include "ringct/multiexp.h" #include "ringct/multiexp.h"
static const rct::key TESTSCALAR = rct::H; static const rct::key TESTSCALAR = rct::skGen();
static const rct::key TESTPOINT = rct::scalarmultBase(rct::H); static const rct::key TESTPOW2SCALAR = {{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}};
static const rct::key TESTSMALLSCALAR = {{5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}};
static const rct::key TESTPOINT = rct::scalarmultBase(rct::skGen());
static rct::key basic(const std::vector<rct::MultiexpData> &data) static rct::key basic(const std::vector<rct::MultiexpData> &data)
{ {
@ -81,6 +83,54 @@ TEST(multiexp, pippenger_empty)
ASSERT_TRUE(basic(data) == pippenger(data)); ASSERT_TRUE(basic(data) == pippenger(data));
} }
TEST(multiexp, bos_coster_zero_and_non_zero)
{
std::vector<rct::MultiexpData> data;
data.push_back({rct::zero(), get_p3(TESTPOINT)});
data.push_back({TESTSCALAR, get_p3(TESTPOINT)});
ASSERT_TRUE(basic(data) == bos_coster_heap_conv_robust(data));
}
TEST(multiexp, straus_zero_and_non_zero)
{
std::vector<rct::MultiexpData> data;
data.push_back({rct::zero(), get_p3(TESTPOINT)});
data.push_back({TESTSCALAR, get_p3(TESTPOINT)});
ASSERT_TRUE(basic(data) == straus(data));
}
TEST(multiexp, pippenger_zero_and_non_zero)
{
std::vector<rct::MultiexpData> data;
data.push_back({rct::zero(), get_p3(TESTPOINT)});
data.push_back({TESTSCALAR, get_p3(TESTPOINT)});
ASSERT_TRUE(basic(data) == pippenger(data));
}
TEST(multiexp, bos_coster_pow2_scalar)
{
std::vector<rct::MultiexpData> data;
data.push_back({TESTPOW2SCALAR, get_p3(TESTPOINT)});
data.push_back({TESTSMALLSCALAR, get_p3(TESTPOINT)});
ASSERT_TRUE(basic(data) == bos_coster_heap_conv_robust(data));
}
TEST(multiexp, straus_pow2_scalar)
{
std::vector<rct::MultiexpData> data;
data.push_back({TESTPOW2SCALAR, get_p3(TESTPOINT)});
data.push_back({TESTSMALLSCALAR, get_p3(TESTPOINT)});
ASSERT_TRUE(basic(data) == straus(data));
}
TEST(multiexp, pippenger_pow2_scalar)
{
std::vector<rct::MultiexpData> data;
data.push_back({TESTPOW2SCALAR, get_p3(TESTPOINT)});
data.push_back({TESTSMALLSCALAR, get_p3(TESTPOINT)});
ASSERT_TRUE(basic(data) == pippenger(data));
}
TEST(multiexp, bos_coster_only_zeroes) TEST(multiexp, bos_coster_only_zeroes)
{ {
std::vector<rct::MultiexpData> data; std::vector<rct::MultiexpData> data;