88 lines
2.2 KiB
C++
88 lines
2.2 KiB
C++
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#include <gtest/gtest.h>
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#include <cctype>
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#include <string>
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#include <vector>
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#include "cases.hpp"
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#include "registry.hpp"
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#include "spawn.hpp"
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namespace
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{
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class PartyFlowTest : public ::testing::TestWithParam<std::string>
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{
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};
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TEST_P(PartyFlowTest, Trio)
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{
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dpf::party::register_all_flows();
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const auto & name = GetParam();
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const auto * f = dpf::party::find_flow(name);
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ASSERT_NE(f, nullptr) << name;
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// IKNP replaces the dealer. Spawning p2 makes that role call a keygen
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// that refuses `role::p2` (`iknp point/comparison keygen has no dealer`).
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const bool pair = dpf::party::flow_is_pair(*f);
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auto r = pair ? dpf::party::spawn_pair_flow(name)
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: dpf::party::spawn_trio_flow(name);
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EXPECT_EQ(r.rc[0], 0) << "p0 failed for " << name;
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EXPECT_EQ(r.rc[1], 0) << "p1 failed for " << name;
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if (!pair)
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EXPECT_EQ(r.rc[2], 0) << "p2 failed for " << name;
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else
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EXPECT_EQ(r.rc[2], 0) << "pair spawn must not report a dealer";
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}
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std::vector<std::string> all_flow_names()
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{
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dpf::party::register_all_flows();
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std::vector<std::string> names;
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for (const auto * f : dpf::party::select_flows({}))
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names.emplace_back(f->name);
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return names;
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}
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TEST(PartyFlow, PairFlowsAreTheIknpOnes)
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{
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dpf::party::register_all_flows();
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int pairs = 0;
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int trios = 0;
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for (const auto * f : dpf::party::select_flows({}))
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{
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ASSERT_NE(f, nullptr);
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ASSERT_NE(f->name, nullptr);
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const std::string name = f->name;
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const bool iknp = name.rfind("iknp_", 0) == 0
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|| dpf::party::flow_has_tag(*f, "iknp");
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EXPECT_EQ(dpf::party::flow_is_pair(*f), iknp) << name;
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if (iknp)
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{
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++pairs;
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EXPECT_EQ(name.rfind("iknp_", 0), 0u) << name;
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}
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else
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{
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++trios;
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}
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}
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EXPECT_GE(pairs, 5);
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EXPECT_GT(trios, pairs);
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}
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INSTANTIATE_TEST_SUITE_P(
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AllFlows,
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PartyFlowTest,
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::testing::ValuesIn(all_flow_names()),
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[](const auto & info) {
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std::string n = info.param;
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for (char & c : n)
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{
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if (!(std::isalnum(static_cast<unsigned char>(c)) || c == '_'))
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c = '_';
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}
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return n;
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});
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} // namespace
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