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coerceToSingleDerivedPathUnchecked: pass through experimental features

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This fixes a few of the property tests, now that the property tests
are actually generating arbitrary data - some of that data now
requiring experimental features to function properly.
This commit is contained in:
Brian McKenna 2025-03-08 10:56:44 +11:00
parent 9a04f1e732
commit c82ef825d4
5 changed files with 25 additions and 16 deletions
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11
src/libexpr-tests/derived-path.cc
View file

@ -44,11 +44,11 @@ RC_GTEST_FIXTURE_PROP(
* to worry about race conditions if the tests run concurrently.
*/
ExperimentalFeatureSettings mockXpSettings;
mockXpSettings.set("experimental-features", "ca-derivations");
mockXpSettings.set("experimental-features", "ca-derivations dynamic-derivations");
auto * v = state.allocValue();
state.mkOutputString(*v, b, std::nullopt, mockXpSettings);
auto [d, _] = state.coerceToSingleDerivedPathUnchecked(noPos, *v, "");
auto [d, _] = state.coerceToSingleDerivedPathUnchecked(noPos, *v, "", mockXpSettings);
RC_ASSERT(SingleDerivedPath { b } == d);
}
@ -57,9 +57,12 @@ RC_GTEST_FIXTURE_PROP(
prop_derived_path_built_out_path_round_trip,
(const SingleDerivedPath::Built & b, const StorePath & outPath))
{
ExperimentalFeatureSettings mockXpSettings;
mockXpSettings.set("experimental-features", "dynamic-derivations");
auto * v = state.allocValue();
state.mkOutputString(*v, b, outPath);
auto [d, _] = state.coerceToSingleDerivedPathUnchecked(noPos, *v, "");
state.mkOutputString(*v, b, outPath, mockXpSettings);
auto [d, _] = state.coerceToSingleDerivedPathUnchecked(noPos, *v, "", mockXpSettings);
RC_ASSERT(SingleDerivedPath { b } == d);
}

4
src/libexpr-tests/value/context.cc
View file

@ -124,7 +124,9 @@ RC_GTEST_PROP(
prop_round_rip,
(const NixStringContextElem & o))
{
RC_ASSERT(o == NixStringContextElem::parse(o.to_string()));
ExperimentalFeatureSettings xpSettings;
xpSettings.set("experimental-features", "dynamic-derivations");
RC_ASSERT(o == NixStringContextElem::parse(o.to_string(), xpSettings));
}
#endif

12
src/libexpr/eval.cc
View file

@ -2245,18 +2245,18 @@ std::string_view EvalState::forceString(Value & v, const PosIdx pos, std::string
}
void copyContext(const Value & v, NixStringContext & context)
void copyContext(const Value & v, NixStringContext & context, const ExperimentalFeatureSettings & xpSettings)
{
if (v.payload.string.context)
for (const char * * p = v.payload.string.context; *p; ++p)
context.insert(NixStringContextElem::parse(*p));
context.insert(NixStringContextElem::parse(*p, xpSettings));
}
std::string_view EvalState::forceString(Value & v, NixStringContext & context, const PosIdx pos, std::string_view errorCtx)
std::string_view EvalState::forceString(Value & v, NixStringContext & context, const PosIdx pos, std::string_view errorCtx, const ExperimentalFeatureSettings & xpSettings)
{
auto s = forceString(v, pos, errorCtx);
copyContext(v, context);
copyContext(v, context, xpSettings);
return s;
}
@ -2462,10 +2462,10 @@ StorePath EvalState::coerceToStorePath(const PosIdx pos, Value & v, NixStringCon
}
std::pair<SingleDerivedPath, std::string_view> EvalState::coerceToSingleDerivedPathUnchecked(const PosIdx pos, Value & v, std::string_view errorCtx)
std::pair<SingleDerivedPath, std::string_view> EvalState::coerceToSingleDerivedPathUnchecked(const PosIdx pos, Value & v, std::string_view errorCtx, const ExperimentalFeatureSettings & xpSettings)
{
NixStringContext context;
auto s = forceString(v, context, pos, errorCtx);
auto s = forceString(v, context, pos, errorCtx, xpSettings);
auto csize = context.size();
if (csize != 1)
error<EvalError>(

6
src/libexpr/eval.hh
View file

@ -159,7 +159,7 @@ void printEnvBindings(const SymbolTable & st, const StaticEnv & se, const Env &
std::unique_ptr<ValMap> mapStaticEnvBindings(const SymbolTable & st, const StaticEnv & se, const Env & env);
void copyContext(const Value & v, NixStringContext & context);
void copyContext(const Value & v, NixStringContext & context, const ExperimentalFeatureSettings & xpSettings = experimentalFeatureSettings);
std::string printValue(EvalState & state, Value & v);
@ -510,7 +510,7 @@ public:
*/
void forceFunction(Value & v, const PosIdx pos, std::string_view errorCtx);
std::string_view forceString(Value & v, const PosIdx pos, std::string_view errorCtx);
std::string_view forceString(Value & v, NixStringContext & context, const PosIdx pos, std::string_view errorCtx);
std::string_view forceString(Value & v, NixStringContext & context, const PosIdx pos, std::string_view errorCtx, const ExperimentalFeatureSettings & xpSettings = experimentalFeatureSettings);
std::string_view forceStringNoCtx(Value & v, const PosIdx pos, std::string_view errorCtx);
template<typename... Args>
@ -562,7 +562,7 @@ public:
/**
* Part of `coerceToSingleDerivedPath()` without any store IO which is exposed for unit testing only.
*/
std::pair<SingleDerivedPath, std::string_view> coerceToSingleDerivedPathUnchecked(const PosIdx pos, Value & v, std::string_view errorCtx);
std::pair<SingleDerivedPath, std::string_view> coerceToSingleDerivedPathUnchecked(const PosIdx pos, Value & v, std::string_view errorCtx, const ExperimentalFeatureSettings & xpSettings = experimentalFeatureSettings);
/**
* Coerce to `SingleDerivedPath`.

8
src/libstore-tests/derived-path.cc
View file

@ -84,7 +84,9 @@ RC_GTEST_FIXTURE_PROP(
prop_legacy_round_rip,
(const DerivedPath & o))
{
RC_ASSERT(o == DerivedPath::parseLegacy(*store, o.to_string_legacy(*store)));
ExperimentalFeatureSettings xpSettings;
xpSettings.set("experimental-features", "dynamic-derivations");
RC_ASSERT(o == DerivedPath::parseLegacy(*store, o.to_string_legacy(*store), xpSettings));
}
RC_GTEST_FIXTURE_PROP(
@ -92,7 +94,9 @@ RC_GTEST_FIXTURE_PROP(
prop_round_rip,
(const DerivedPath & o))
{
RC_ASSERT(o == DerivedPath::parse(*store, o.to_string(*store)));
ExperimentalFeatureSettings xpSettings;
xpSettings.set("experimental-features", "dynamic-derivations");
RC_ASSERT(o == DerivedPath::parse(*store, o.to_string(*store), xpSettings));
}
#endif