cerc-io/solidity
11
0
Fork 0
mirror of https://github.com/ethereum/solidity synced 2023-10-03 13:03:40 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

[yul-phaser] Gather functions from Random into SimulationRNG class

Browse Source
This commit is contained in:
Kamil Śliwak
2020-02-16 02:18:21 +01:00
parent 4ee9174454
commit b01766c4db
5 changed files with 27 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files
test/yulPhaser/Random.cpp
+7 -7
View File
@@ -29,7 +29,7 @@ namespace solidity::phaser::test
BOOST_AUTO_TEST_SUITE(Phaser)
BOOST_AUTO_TEST_SUITE(RandomTest)
BOOST_AUTO_TEST_CASE(uniformRandomInt_returns_different_values_when_called_multiple_times)
BOOST_AUTO_TEST_CASE(uniformInt_returns_different_values_when_called_multiple_times)
{
constexpr uint32_t numSamples = 1000;
constexpr uint32_t numOutcomes = 100;
@@ -38,8 +38,8 @@ BOOST_AUTO_TEST_CASE(uniformRandomInt_returns_different_values_when_called_multi
vector<uint32_t> samples2;
for (uint32_t i = 0; i < numSamples; ++i)
{
samples1.push_back(uniformRandomInt(0, numOutcomes - 1));
samples2.push_back(uniformRandomInt(0, numOutcomes - 1));
samples1.push_back(SimulationRNG::uniformInt(0, numOutcomes - 1));
samples2.push_back(SimulationRNG::uniformInt(0, numOutcomes - 1));
}
vector<uint32_t> counts1(numOutcomes, 0);
@@ -63,7 +63,7 @@ BOOST_AUTO_TEST_CASE(uniformRandomInt_returns_different_values_when_called_multi
BOOST_TEST(counts1 != counts2);
}
BOOST_AUTO_TEST_CASE(binomialRandomInt_returns_different_values_when_called_multiple_times)
BOOST_AUTO_TEST_CASE(binomialInt_returns_different_values_when_called_multiple_times)
{
constexpr uint32_t numSamples = 1000;
constexpr uint32_t numTrials = 100;
@@ -73,8 +73,8 @@ BOOST_AUTO_TEST_CASE(binomialRandomInt_returns_different_values_when_called_mult
vector<uint32_t> samples2;
for (uint32_t i = 0; i < numSamples; ++i)
{
samples1.push_back(binomialRandomInt(numTrials, successProbability));
samples2.push_back(binomialRandomInt(numTrials, successProbability));
samples1.push_back(SimulationRNG::binomialInt(numTrials, successProbability));
samples2.push_back(SimulationRNG::binomialInt(numTrials, successProbability));
}
vector<uint32_t> counts1(numTrials, 0);
@@ -85,7 +85,7 @@ BOOST_AUTO_TEST_CASE(binomialRandomInt_returns_different_values_when_called_mult
++counts2[samples2[i]];
}
// See remark for uniformRandomInt() above. Same applies here.
// See remark for uniformInt() above. Same applies here.
BOOST_TEST(counts1 != counts2);
}