lix/tests/unit/libstore/common-protocol.cc

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#include <regex>
#include <nlohmann/json.hpp>
#include <gtest/gtest.h>
#include "common-protocol.hh"
#include "common-protocol-impl.hh"
#include "build-result.hh"
#include "tests/protocol.hh"
#include "tests/characterization.hh"
namespace nix {
const char commonProtoDir[] = "common-protocol";
class CommonProtoTest : public ProtoTest<CommonProto, commonProtoDir>
{
public:
/**
* Golden test for `T` reading
*/
template<typename T>
void readProtoTest(PathView testStem, const T & expected)
{
CharacterizationTest::readTest(testStem, [&](const auto & encoded) {
T got = ({
StringSource from { encoded };
CommonProto::Serialise<T>::read(
*store,
CommonProto::ReadConn { .from = from });
});
ASSERT_EQ(got, expected);
});
}
/**
* Golden test for `T` write
*/
template<typename T>
void writeProtoTest(PathView testStem, const T & decoded)
{
CharacterizationTest::writeTest(testStem, [&]() -> std::string {
StringSink to;
CommonProto::Serialise<T>::write(
*store,
CommonProto::WriteConn { .to = to },
decoded);
return to.s;
});
}
};
#define CHARACTERIZATION_TEST(NAME, STEM, VALUE) \
TEST_F(CommonProtoTest, NAME ## _read) { \
readProtoTest(STEM, VALUE); \
} \
TEST_F(CommonProtoTest, NAME ## _write) { \
writeProtoTest(STEM, VALUE); \
}
CHARACTERIZATION_TEST(
string,
"string",
(std::tuple<std::string, std::string, std::string, std::string, std::string> {
"",
"hi",
"white rabbit",
"大白兔",
"oh no \0\0\0 what was that!",
}))
CHARACTERIZATION_TEST(
storePath,
"store-path",
(std::tuple<StorePath, StorePath> {
StorePath { "g1w7hy3qg1w7hy3qg1w7hy3qg1w7hy3q-foo" },
StorePath { "g1w7hy3qg1w7hy3qg1w7hy3qg1w7hy3q-foo-bar" },
}))
CHARACTERIZATION_TEST(
contentAddress,
"content-address",
(std::tuple<ContentAddress, ContentAddress, ContentAddress> {
ContentAddress {
.method = TextIngestionMethod {},
.hash = hashString(HashAlgorithm::SHA256, "Derive(...)"),
},
ContentAddress {
.method = FileIngestionMethod::Flat,
.hash = hashString(HashAlgorithm::SHA1, "blob blob..."),
},
ContentAddress {
.method = FileIngestionMethod::Recursive,
.hash = hashString(HashAlgorithm::SHA256, "(...)"),
},
}))
CHARACTERIZATION_TEST(
drvOutput,
"drv-output",
(std::tuple<DrvOutput, DrvOutput> {
{
.drvHash = Hash::parseSRI("sha256-FePFYIlMuycIXPZbWi7LGEiMmZSX9FMbaQenWBzm1Sc="),
.outputName = "baz",
},
DrvOutput {
.drvHash = Hash::parseSRI("sha256-b4afnqKCO9oWXgYHb9DeQ2berSwOjS27rSd9TxXDc/U="),
.outputName = "quux",
},
}))
CHARACTERIZATION_TEST(
realisation,
"realisation",
(std::tuple<Realisation, Realisation> {
Realisation {
.id = DrvOutput {
.drvHash = Hash::parseSRI("sha256-FePFYIlMuycIXPZbWi7LGEiMmZSX9FMbaQenWBzm1Sc="),
.outputName = "baz",
},
.outPath = StorePath { "g1w7hy3qg1w7hy3qg1w7hy3qg1w7hy3q-foo" },
.signatures = { "asdf", "qwer" },
},
Realisation {
.id = {
.drvHash = Hash::parseSRI("sha256-FePFYIlMuycIXPZbWi7LGEiMmZSX9FMbaQenWBzm1Sc="),
.outputName = "baz",
},
.outPath = StorePath { "g1w7hy3qg1w7hy3qg1w7hy3qg1w7hy3q-foo" },
.signatures = { "asdf", "qwer" },
.dependentRealisations = {
{
DrvOutput {
.drvHash = Hash::parseSRI("sha256-b4afnqKCO9oWXgYHb9DeQ2berSwOjS27rSd9TxXDc/U="),
.outputName = "quux",
},
StorePath { "g1w7hy3qg1w7hy3qg1w7hy3qg1w7hy3q-foo" },
},
},
},
}))
CHARACTERIZATION_TEST(
vector,
"vector",
(std::tuple<std::vector<std::string>, std::vector<std::string>, std::vector<std::string>, std::vector<std::vector<std::string>>> {
{ },
{ "" },
{ "", "foo", "bar" },
{ {}, { "" }, { "", "1", "2" } },
}))
CHARACTERIZATION_TEST(
set,
"set",
(std::tuple<std::set<std::string>, std::set<std::string>, std::set<std::string>, std::set<std::set<std::string>>> {
{ },
{ "" },
{ "", "foo", "bar" },
{ {}, { "" }, { "", "1", "2" } },
}))
CHARACTERIZATION_TEST(
optionalStorePath,
"optional-store-path",
(std::tuple<std::optional<StorePath>, std::optional<StorePath>> {
std::nullopt,
std::optional {
StorePath { "g1w7hy3qg1w7hy3qg1w7hy3qg1w7hy3q-foo-bar" },
},
}))
CHARACTERIZATION_TEST(
optionalContentAddress,
"optional-content-address",
(std::tuple<std::optional<ContentAddress>, std::optional<ContentAddress>> {
std::nullopt,
std::optional {
ContentAddress {
.method = FileIngestionMethod::Flat,
.hash = hashString(HashAlgorithm::SHA1, "blob blob..."),
},
},
}))
}