Move tests to separate directories, and document

Today, with the tests inside a `tests` intermingled with the
corresponding library's source code, we have a few problems:

- We have to be careful that wildcards don't end up with tests being
  built as part of Nix proper, or test headers being installed as part
  of Nix proper.

- Tests in libraries but not executables is not right:

  - It means each executable runs the previous unit tests again, because
    it needs the libraries.

  - It doesn't work right on Windows, which doesn't want you to load a
    DLL just for the side global variable . It could be made to work
    with the dlopen equivalent, but that's gross!

This reorg solves these problems.

There is a remaining problem which is that sibbling headers (like
`hash.hh` the test header vs `hash.hh` the main `libnixutil` header) end
up shadowing each other. This PR doesn't solve that. That is left as
future work for a future PR.

Co-authored-by: Valentin Gagarin <valentin.gagarin@tweag.io>

(cherry picked from commit 91b6833686)
(cherry picked from commit a61e42adb528b3d40ce43e07c79368d779a8b624)
This commit is contained in:
John Ericson 2023-08-25 10:20:28 -04:00
parent 30dcc19d1f
commit f7f37035c8
61 changed files with 386 additions and 293 deletions

6
.gitignore vendored
View file

@ -41,14 +41,14 @@ perl/Makefile.config
/src/libexpr/parser-tab.hh
/src/libexpr/parser-tab.output
/src/libexpr/nix.tbl
/src/libexpr/tests/libnixexpr-tests
/tests/unit/libexpr/libnixexpr-tests
# /src/libstore/
*.gen.*
/src/libstore/tests/libnixstore-tests
/tests/unit/libstore/libnixstore-tests
# /src/libutil/
/src/libutil/tests/libnixutil-tests
/tests/unit/libutil/libnixutil-tests
/src/nix/nix

View file

@ -23,9 +23,12 @@ makefiles = \
ifeq ($(tests), yes)
makefiles += \
src/libutil/tests/local.mk \
src/libstore/tests/local.mk \
src/libexpr/tests/local.mk \
tests/unit/libutil/local.mk \
tests/unit/libutil-support/local.mk \
tests/unit/libstore/local.mk \
tests/unit/libstore-support/local.mk \
tests/unit/libexpr/local.mk \
tests/unit/libexpr-support/local.mk \
tests/functional/local.mk \
tests/functional/ca/local.mk \
tests/functional/dyn-drv/local.mk \

View file

@ -39,17 +39,21 @@ INPUT = \
src/libcmd \
src/libexpr \
src/libexpr/flake \
src/libexpr/tests \
src/libexpr/tests/value \
tests/unit/libexpr \
tests/unit/libexpr/value \
tests/unit/libexpr/test \
tests/unit/libexpr/test/value \
src/libexpr/value \
src/libfetchers \
src/libmain \
src/libstore \
src/libstore/build \
src/libstore/builtins \
src/libstore/tests \
tests/unit/libstore \
tests/unit/libstore/test \
src/libutil \
src/libutil/tests \
tests/unit/libutil \
tests/unit/libutil/test \
src/nix \
src/nix-env \
src/nix-store

View file

@ -3,13 +3,25 @@
## Unit-tests
The unit-tests for each Nix library (`libexpr`, `libstore`, etc..) are defined
under `src/{library_name}/tests` using the
under `tests/unit/{library_name}/tests` using the
[googletest](https://google.github.io/googletest/) and
[rapidcheck](https://github.com/emil-e/rapidcheck) frameworks.
You can run the whole testsuite with `make check`, or the tests for a specific component with `make libfoo-tests_RUN`.
Finer-grained filtering is also possible using the [--gtest_filter](https://google.github.io/googletest/advanced.html#running-a-subset-of-the-tests) command-line option, or the `GTEST_FILTER` environment variable.
### Unit test support libraries
There are headers and code which are not just used to test the library in question, but also downstream libraries.
For example, we do [property testing] with the [rapidcheck] library.
This requires writing `Arbitrary` "instances", which are used to describe how to generate values of a given type for the sake of running property tests.
Because types contain other types, `Arbitrary` "instances" for some type are not just useful for testing that type, but also any other type that contains it.
Downstream types frequently contain upstream types, so it is very important that we share arbitrary instances so that downstream libraries' property tests can also use them.
It is important that these testing libraries don't contain any actual tests themselves.
On some platforms they would be run as part of every test executable that uses them, which is redundant.
On other platforms they wouldn't be run at all.
## Functional tests
The functional tests reside under the `tests/functional` directory and are listed in `tests/functional/local.mk`.

View file

@ -73,6 +73,7 @@
./precompiled-headers.h
./src
./tests/functional
./tests/unit
./COPYING
./scripts/local.mk
(fileset.fileFilter (f: lib.strings.hasPrefix "nix-profile" f.name) ./scripts)

View file

@ -1,19 +0,0 @@
check: libexpr-tests_RUN
programs += libexpr-tests
libexpr-tests_NAME := libnixexpr-tests
libexpr-tests_DIR := $(d)
libexpr-tests_INSTALL_DIR :=
libexpr-tests_SOURCES := \
$(wildcard $(d)/*.cc) \
$(wildcard $(d)/value/*.cc)
libexpr-tests_CXXFLAGS += -I src/libexpr -I src/libutil -I src/libstore -I src/libexpr/tests -I src/libfetchers
libexpr-tests_LIBS = libstore-tests libutils-tests libexpr libutil libstore libfetchers
libexpr-tests_LDFLAGS := -lrapidcheck $(GTEST_LIBS) -lgmock

View file

@ -1,29 +0,0 @@
check: libstore-tests-exe_RUN
programs += libstore-tests-exe
libstore-tests-exe_NAME = libnixstore-tests
libstore-tests-exe_DIR := $(d)
libstore-tests-exe_INSTALL_DIR :=
libstore-tests-exe_LIBS = libstore-tests
libstore-tests-exe_LDFLAGS := $(GTEST_LIBS)
libraries += libstore-tests
libstore-tests_NAME = libnixstore-tests
libstore-tests_DIR := $(d)
libstore-tests_INSTALL_DIR :=
libstore-tests_SOURCES := $(wildcard $(d)/*.cc)
libstore-tests_CXXFLAGS += -I src/libstore -I src/libutil
libstore-tests_LIBS = libutil-tests libstore libutil
libstore-tests_LDFLAGS := -lrapidcheck $(GTEST_LIBS)

View file

@ -1,29 +0,0 @@
check: libutil-tests_RUN
programs += libutil-tests
libutil-tests-exe_NAME = libnixutil-tests
libutil-tests-exe_DIR := $(d)
libutil-tests-exe_INSTALL_DIR :=
libutil-tests-exe_LIBS = libutil-tests
libutil-tests-exe_LDFLAGS := $(GTEST_LIBS)
libraries += libutil-tests
libutil-tests_NAME = libnixutil-tests
libutil-tests_DIR := $(d)
libutil-tests_INSTALL_DIR :=
libutil-tests_SOURCES := $(wildcard $(d)/*.cc)
libutil-tests_CXXFLAGS += -I src/libutil
libutil-tests_LIBS = libutil
libutil-tests_LDFLAGS := -lrapidcheck $(GTEST_LIBS)

View file

@ -0,0 +1,19 @@
libraries += libexpr-test-support
libexpr-test-support_NAME = libnixexpr-test-support
libexpr-test-support_DIR := $(d)
libexpr-test-support_INSTALL_DIR :=
libexpr-test-support_SOURCES := \
$(wildcard $(d)/tests/*.cc) \
$(wildcard $(d)/tests/value/*.cc)
libexpr-test-support_CXXFLAGS += $(libexpr-tests_EXTRA_INCLUDES)
libexpr-test-support_LIBS = \
libstore-test-support libutil-test-support \
libexpr libstore libutil
libexpr-test-support_LDFLAGS := -lrapidcheck

View file

@ -0,0 +1,30 @@
#include <rapidcheck.h>
#include "tests/path.hh"
#include "tests/value/context.hh"
namespace rc {
using namespace nix;
Gen<NixStringContextElem::DrvDeep> Arbitrary<NixStringContextElem::DrvDeep>::arbitrary()
{
return gen::just(NixStringContextElem::DrvDeep {
.drvPath = *gen::arbitrary<StorePath>(),
});
}
Gen<NixStringContextElem> Arbitrary<NixStringContextElem>::arbitrary()
{
switch (*gen::inRange<uint8_t>(0, std::variant_size_v<NixStringContextElem::Raw>)) {
case 0:
return gen::just<NixStringContextElem>(*gen::arbitrary<NixStringContextElem::Opaque>());
case 1:
return gen::just<NixStringContextElem>(*gen::arbitrary<NixStringContextElem::DrvDeep>());
case 2:
return gen::just<NixStringContextElem>(*gen::arbitrary<NixStringContextElem::Built>());
default:
assert(false);
}
}
}

View file

@ -3,7 +3,7 @@
#include <rapidcheck/gen/Arbitrary.h>
#include <value/context.hh>
#include "value/context.hh"
namespace rc {
using namespace nix;

View file

@ -0,0 +1,32 @@
check: libexpr-tests_RUN
programs += libexpr-tests
libexpr-tests_NAME := libnixexpr-tests
libexpr-tests_ENV := _NIX_TEST_UNIT_DATA=$(d)/data
libexpr-tests_DIR := $(d)
libexpr-tests_INSTALL_DIR :=
libexpr-tests_SOURCES := \
$(wildcard $(d)/*.cc) \
$(wildcard $(d)/value/*.cc)
libexpr-tests_EXTRA_INCLUDES = \
-I tests/unit/libexpr-support \
-I tests/unit/libstore-support \
-I tests/unit/libutil-support \
-I src/libexpr \
-I src/libfetchers \
-I src/libstore \
-I src/libutil
libexpr-tests_CXXFLAGS += $(libexpr-tests_EXTRA_INCLUDES)
libexpr-tests_LIBS = \
libexpr-test-support libstore-test-support libutils-test-support \
libexpr libfetchers libstore libutil
libexpr-tests_LDFLAGS := -lrapidcheck $(GTEST_LIBS) -lgmock

View file

@ -117,36 +117,6 @@ TEST(NixStringContextElemTest, built_built_xp) {
NixStringContextElem::parse("!foo!bar!g1w7hy3qg1w7hy3qg1w7hy3qg1w7hy3q-x.drv"), MissingExperimentalFeature);
}
}
namespace rc {
using namespace nix;
Gen<NixStringContextElem::DrvDeep> Arbitrary<NixStringContextElem::DrvDeep>::arbitrary()
{
return gen::just(NixStringContextElem::DrvDeep {
.drvPath = *gen::arbitrary<StorePath>(),
});
}
Gen<NixStringContextElem> Arbitrary<NixStringContextElem>::arbitrary()
{
switch (*gen::inRange<uint8_t>(0, std::variant_size_v<NixStringContextElem::Raw>)) {
case 0:
return gen::just<NixStringContextElem>(*gen::arbitrary<NixStringContextElem::Opaque>());
case 1:
return gen::just<NixStringContextElem>(*gen::arbitrary<NixStringContextElem::DrvDeep>());
case 2:
return gen::just<NixStringContextElem>(*gen::arbitrary<NixStringContextElem::Built>());
default:
assert(false);
}
}
}
namespace nix {
#ifndef COVERAGE
RC_GTEST_PROP(

View file

@ -0,0 +1,17 @@
libraries += libstore-test-support
libstore-test-support_NAME = libnixstore-test-support
libstore-test-support_DIR := $(d)
libstore-test-support_INSTALL_DIR :=
libstore-test-support_SOURCES := $(wildcard $(d)/tests/*.cc)
libstore-test-support_CXXFLAGS += $(libstore-tests_EXTRA_INCLUDES)
libstore-test-support_LIBS = \
libutil-test-support \
libstore libutil
libstore-test-support_LDFLAGS := -lrapidcheck

View file

@ -0,0 +1,57 @@
#include <regex>
#include <rapidcheck.h>
#include "tests/derived-path.hh"
namespace rc {
using namespace nix;
Gen<DerivedPath::Opaque> Arbitrary<DerivedPath::Opaque>::arbitrary()
{
return gen::just(DerivedPath::Opaque {
.path = *gen::arbitrary<StorePath>(),
});
}
Gen<SingleDerivedPath::Built> Arbitrary<SingleDerivedPath::Built>::arbitrary()
{
return gen::just(SingleDerivedPath::Built {
.drvPath = make_ref<SingleDerivedPath>(*gen::arbitrary<SingleDerivedPath>()),
.output = (*gen::arbitrary<StorePathName>()).name,
});
}
Gen<DerivedPath::Built> Arbitrary<DerivedPath::Built>::arbitrary()
{
return gen::just(DerivedPath::Built {
.drvPath = make_ref<SingleDerivedPath>(*gen::arbitrary<SingleDerivedPath>()),
.outputs = *gen::arbitrary<OutputsSpec>(),
});
}
Gen<SingleDerivedPath> Arbitrary<SingleDerivedPath>::arbitrary()
{
switch (*gen::inRange<uint8_t>(0, std::variant_size_v<SingleDerivedPath::Raw>)) {
case 0:
return gen::just<SingleDerivedPath>(*gen::arbitrary<SingleDerivedPath::Opaque>());
case 1:
return gen::just<SingleDerivedPath>(*gen::arbitrary<SingleDerivedPath::Built>());
default:
assert(false);
}
}
Gen<DerivedPath> Arbitrary<DerivedPath>::arbitrary()
{
switch (*gen::inRange<uint8_t>(0, std::variant_size_v<DerivedPath::Raw>)) {
case 0:
return gen::just<DerivedPath>(*gen::arbitrary<DerivedPath::Opaque>());
case 1:
return gen::just<DerivedPath>(*gen::arbitrary<DerivedPath::Built>());
default:
assert(false);
}
}
}

View file

@ -0,0 +1,24 @@
#include "tests/outputs-spec.hh"
#include <rapidcheck.h>
namespace rc {
using namespace nix;
Gen<OutputsSpec> Arbitrary<OutputsSpec>::arbitrary()
{
switch (*gen::inRange<uint8_t>(0, std::variant_size_v<OutputsSpec::Raw>)) {
case 0:
return gen::just((OutputsSpec) OutputsSpec::All { });
case 1:
return gen::just((OutputsSpec) OutputsSpec::Names {
*gen::nonEmpty(gen::container<StringSet>(gen::map(
gen::arbitrary<StorePathName>(),
[](StorePathName n) { return n.name; }))),
});
default:
assert(false);
}
}
}

View file

@ -5,7 +5,7 @@
#include <outputs-spec.hh>
#include <tests/path.hh>
#include "tests/path.hh"
namespace rc {
using namespace nix;

View file

@ -0,0 +1,82 @@
#include <regex>
#include <rapidcheck.h>
#include "path-regex.hh"
#include "store-api.hh"
#include "tests/hash.hh"
#include "tests/path.hh"
namespace nix {
void showValue(const StorePath & p, std::ostream & os)
{
os << p.to_string();
}
}
namespace rc {
using namespace nix;
Gen<StorePathName> Arbitrary<StorePathName>::arbitrary()
{
auto len = *gen::inRange<size_t>(
1,
StorePath::MaxPathLen - StorePath::HashLen);
std::string pre;
pre.reserve(len);
for (size_t c = 0; c < len; ++c) {
switch (auto i = *gen::inRange<uint8_t>(0, 10 + 2 * 26 + 6)) {
case 0 ... 9:
pre += '0' + i;
case 10 ... 35:
pre += 'A' + (i - 10);
break;
case 36 ... 61:
pre += 'a' + (i - 36);
break;
case 62:
pre += '+';
break;
case 63:
pre += '-';
break;
case 64:
// names aren't permitted to start with a period,
// so just fall through to the next case here
if (c != 0) {
pre += '.';
break;
}
case 65:
pre += '_';
break;
case 66:
pre += '?';
break;
case 67:
pre += '=';
break;
default:
assert(false);
}
}
return gen::just(StorePathName {
.name = std::move(pre),
});
}
Gen<StorePath> Arbitrary<StorePath>::arbitrary()
{
return gen::just(StorePath {
*gen::arbitrary<Hash>(),
(*gen::arbitrary<StorePathName>()).name,
});
}
} // namespace rc

View file

@ -11,6 +11,9 @@ struct StorePathName {
std::string name;
};
// For rapidcheck
void showValue(const StorePath & p, std::ostream & os);
}
namespace rc {

View file

@ -1,64 +1,11 @@
#include <regex>
#include <nlohmann/json.hpp>
#include <gtest/gtest.h>
#include <rapidcheck/gtest.h>
#include "tests/derived-path.hh"
#include "tests/libstore.hh"
namespace rc {
using namespace nix;
Gen<DerivedPath::Opaque> Arbitrary<DerivedPath::Opaque>::arbitrary()
{
return gen::just(DerivedPath::Opaque {
.path = *gen::arbitrary<StorePath>(),
});
}
Gen<SingleDerivedPath::Built> Arbitrary<SingleDerivedPath::Built>::arbitrary()
{
return gen::just(SingleDerivedPath::Built {
.drvPath = make_ref<SingleDerivedPath>(*gen::arbitrary<SingleDerivedPath>()),
.output = (*gen::arbitrary<StorePathName>()).name,
});
}
Gen<DerivedPath::Built> Arbitrary<DerivedPath::Built>::arbitrary()
{
return gen::just(DerivedPath::Built {
.drvPath = make_ref<SingleDerivedPath>(*gen::arbitrary<SingleDerivedPath>()),
.outputs = *gen::arbitrary<OutputsSpec>(),
});
}
Gen<SingleDerivedPath> Arbitrary<SingleDerivedPath>::arbitrary()
{
switch (*gen::inRange<uint8_t>(0, std::variant_size_v<SingleDerivedPath::Raw>)) {
case 0:
return gen::just<SingleDerivedPath>(*gen::arbitrary<SingleDerivedPath::Opaque>());
case 1:
return gen::just<SingleDerivedPath>(*gen::arbitrary<SingleDerivedPath::Built>());
default:
assert(false);
}
}
Gen<DerivedPath> Arbitrary<DerivedPath>::arbitrary()
{
switch (*gen::inRange<uint8_t>(0, std::variant_size_v<DerivedPath::Raw>)) {
case 0:
return gen::just<DerivedPath>(*gen::arbitrary<DerivedPath::Opaque>());
case 1:
return gen::just<DerivedPath>(*gen::arbitrary<DerivedPath::Built>());
default:
assert(false);
}
}
}
namespace nix {
class DerivedPathTest : public LibStoreTest

View file

@ -0,0 +1,27 @@
check: libstore-tests_RUN
programs += libstore-tests
libstore-tests_NAME = libnixstore-tests
libstore-tests_ENV := _NIX_TEST_UNIT_DATA=$(d)/data
libstore-tests_DIR := $(d)
libstore-tests_INSTALL_DIR :=
libstore-tests_SOURCES := $(wildcard $(d)/*.cc)
libstore-tests_EXTRA_INCLUDES = \
-I tests/unit/libstore-support \
-I tests/unit/libutil-support \
-I src/libstore \
-I src/libutil
libstore-tests_CXXFLAGS += $(libstore-tests_EXTRA_INCLUDES)
libstore-tests_LIBS = \
libstore-test-support libutil-test-support \
libstore libutil
libstore-tests_LDFLAGS := -lrapidcheck $(GTEST_LIBS)

View file

@ -137,7 +137,7 @@ TEST(machines, getMachinesWithIncorrectFormat) {
}
TEST(machines, getMachinesWithCorrectFileReference) {
auto path = absPath("src/libstore/tests/test-data/machines.valid");
auto path = absPath("tests/unit/libstore/test-data/machines.valid");
ASSERT_TRUE(pathExists(path));
settings.builders = std::string("@") + path;
@ -164,6 +164,6 @@ TEST(machines, getMachinesWithIncorrectFileReference) {
}
TEST(machines, getMachinesWithCorrectFileReferenceToIncorrectFile) {
settings.builders = std::string("@") + absPath("src/libstore/tests/test-data/machines.bad_format");
settings.builders = std::string("@") + absPath("tests/unit/libstore/test-data/machines.bad_format");
EXPECT_THROW(getMachines(), FormatError);
}

View file

@ -1,4 +1,4 @@
#include "outputs-spec.hh"
#include "tests/outputs-spec.hh"
#include <nlohmann/json.hpp>
#include <gtest/gtest.h>
@ -199,31 +199,6 @@ TEST_JSON(ExtendedOutputsSpec, names, R"(["a","b"])", (ExtendedOutputsSpec::Expl
#undef TEST_JSON
}
namespace rc {
using namespace nix;
Gen<OutputsSpec> Arbitrary<OutputsSpec>::arbitrary()
{
switch (*gen::inRange<uint8_t>(0, std::variant_size_v<OutputsSpec::Raw>)) {
case 0:
return gen::just((OutputsSpec) OutputsSpec::All { });
case 1:
return gen::just((OutputsSpec) OutputsSpec::Names {
*gen::nonEmpty(gen::container<StringSet>(gen::map(
gen::arbitrary<StorePathName>(),
[](StorePathName n) { return n.name; }))),
});
default:
assert(false);
}
}
}
namespace nix {
#ifndef COVERAGE
RC_GTEST_PROP(

View file

@ -66,79 +66,6 @@ TEST_DO_PARSE(equals_sign, "foo=foo")
#undef TEST_DO_PARSE
// For rapidcheck
void showValue(const StorePath & p, std::ostream & os) {
os << p.to_string();
}
}
namespace rc {
using namespace nix;
Gen<StorePathName> Arbitrary<StorePathName>::arbitrary()
{
auto len = *gen::inRange<size_t>(
1,
StorePath::MaxPathLen - std::string_view { HASH_PART }.size());
std::string pre;
pre.reserve(len);
for (size_t c = 0; c < len; ++c) {
switch (auto i = *gen::inRange<uint8_t>(0, 10 + 2 * 26 + 6)) {
case 0 ... 9:
pre += '0' + i;
case 10 ... 35:
pre += 'A' + (i - 10);
break;
case 36 ... 61:
pre += 'a' + (i - 36);
break;
case 62:
pre += '+';
break;
case 63:
pre += '-';
break;
case 64:
// names aren't permitted to start with a period,
// so just fall through to the next case here
if (c != 0) {
pre += '.';
break;
}
case 65:
pre += '_';
break;
case 66:
pre += '?';
break;
case 67:
pre += '=';
break;
default:
assert(false);
}
}
return gen::just(StorePathName {
.name = std::move(pre),
});
}
Gen<StorePath> Arbitrary<StorePath>::arbitrary()
{
return gen::just(StorePath {
*gen::arbitrary<Hash>(),
(*gen::arbitrary<StorePathName>()).name,
});
}
} // namespace rc
namespace nix {
#ifndef COVERAGE
RC_GTEST_FIXTURE_PROP(

View file

@ -0,0 +1,15 @@
libraries += libutil-test-support
libutil-test-support_NAME = libnixutil-test-support
libutil-test-support_DIR := $(d)
libutil-test-support_INSTALL_DIR :=
libutil-test-support_SOURCES := $(wildcard $(d)/tests/*.cc)
libutil-test-support_CXXFLAGS += $(libutil-tests_EXTRA_INCLUDES)
libutil-test-support_LIBS = libutil
libutil-test-support_LDFLAGS := -lrapidcheck

View file

@ -0,0 +1,20 @@
#include <regex>
#include <rapidcheck.h>
#include "hash.hh"
#include "tests/hash.hh"
namespace rc {
using namespace nix;
Gen<Hash> Arbitrary<Hash>::arbitrary()
{
Hash hash(htSHA1);
for (size_t i = 0; i < hash.hashSize; ++i)
hash.hash[i] = *gen::arbitrary<uint8_t>();
return gen::just(hash);
}
}

View file

@ -1,12 +1,8 @@
#include <regex>
#include <nlohmann/json.hpp>
#include <gtest/gtest.h>
#include <rapidcheck/gtest.h>
#include <hash.hh>
#include "tests/hash.hh"
#include "hash.hh"
namespace nix {
@ -68,7 +64,6 @@ namespace nix {
"7ea20a9eeee64b55d39a2192992a274fc1a836ba3c23a3feebbd"
"454d4423643ce80e2a9ac94fa54ca49f");
}
TEST(hashString, testKnownSHA512Hashes2) {
// values taken from: https://tools.ietf.org/html/rfc4634
auto s = "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu";
@ -80,16 +75,3 @@ namespace nix {
"c7d329eeb6dd26545e96e55b874be909");
}
}
namespace rc {
using namespace nix;
Gen<Hash> Arbitrary<Hash>::arbitrary()
{
Hash hash(htSHA1);
for (size_t i = 0; i < hash.hashSize; ++i)
hash.hash[i] = *gen::arbitrary<uint8_t>();
return gen::just(hash);
}
}

View file

@ -0,0 +1,23 @@
check: libutil-tests_RUN
programs += libutil-tests
libutil-tests_NAME = libnixutil-tests
libutil-tests_ENV := _NIX_TEST_UNIT_DATA=$(d)/data
libutil-tests_DIR := $(d)
libutil-tests_INSTALL_DIR :=
libutil-tests_SOURCES := $(wildcard $(d)/*.cc)
libutil-tests_EXTRA_INCLUDES = \
-I tests/unit/libutil-support \
-I src/libutil
libutil-tests_CXXFLAGS += $(libutil-tests_EXTRA_INCLUDES)
libutil-tests_LIBS = libutil-test-support libutil
libutil-tests_LDFLAGS := -lrapidcheck $(GTEST_LIBS)