forked from lix-project/lix
f7f37035c8
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)
370 lines
12 KiB
C++
370 lines
12 KiB
C++
#include <nlohmann/json.hpp>
|
|
#include <gtest/gtest.h>
|
|
|
|
#include "experimental-features.hh"
|
|
#include "derivations.hh"
|
|
|
|
#include "tests/libstore.hh"
|
|
|
|
namespace nix {
|
|
|
|
class DerivationTest : public LibStoreTest
|
|
{
|
|
public:
|
|
/**
|
|
* We set these in tests rather than the regular globals so we don't have
|
|
* to worry about race conditions if the tests run concurrently.
|
|
*/
|
|
ExperimentalFeatureSettings mockXpSettings;
|
|
};
|
|
|
|
class CaDerivationTest : public DerivationTest
|
|
{
|
|
void SetUp() override
|
|
{
|
|
mockXpSettings.set("experimental-features", "ca-derivations");
|
|
}
|
|
};
|
|
|
|
class DynDerivationTest : public DerivationTest
|
|
{
|
|
void SetUp() override
|
|
{
|
|
mockXpSettings.set("experimental-features", "dynamic-derivations ca-derivations");
|
|
}
|
|
};
|
|
|
|
class ImpureDerivationTest : public DerivationTest
|
|
{
|
|
void SetUp() override
|
|
{
|
|
mockXpSettings.set("experimental-features", "impure-derivations");
|
|
}
|
|
};
|
|
|
|
TEST_F(DerivationTest, BadATerm_version) {
|
|
ASSERT_THROW(
|
|
parseDerivation(
|
|
*store,
|
|
R"(DrvWithVersion("invalid-version",[],[("/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep2.drv",["cat","dog"])],["/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep1"],"wasm-sel4","foo",["bar","baz"],[("BIG_BAD","WOLF")]))",
|
|
"whatever",
|
|
mockXpSettings),
|
|
FormatError);
|
|
}
|
|
|
|
TEST_F(DynDerivationTest, BadATerm_oldVersionDynDeps) {
|
|
ASSERT_THROW(
|
|
parseDerivation(
|
|
*store,
|
|
R"(Derive([],[("/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep2.drv",(["cat","dog"],[("cat",["kitten"]),("goose",["gosling"])]))],["/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep1"],"wasm-sel4","foo",["bar","baz"],[("BIG_BAD","WOLF")]))",
|
|
"dyn-dep-derivation",
|
|
mockXpSettings),
|
|
FormatError);
|
|
}
|
|
|
|
#define TEST_JSON(FIXTURE, NAME, STR, VAL, DRV_NAME, OUTPUT_NAME) \
|
|
TEST_F(FIXTURE, DerivationOutput_ ## NAME ## _to_json) { \
|
|
using nlohmann::literals::operator "" _json; \
|
|
ASSERT_EQ( \
|
|
STR ## _json, \
|
|
(DerivationOutput { VAL }).toJSON( \
|
|
*store, \
|
|
DRV_NAME, \
|
|
OUTPUT_NAME)); \
|
|
} \
|
|
\
|
|
TEST_F(FIXTURE, DerivationOutput_ ## NAME ## _from_json) { \
|
|
using nlohmann::literals::operator "" _json; \
|
|
ASSERT_EQ( \
|
|
DerivationOutput { VAL }, \
|
|
DerivationOutput::fromJSON( \
|
|
*store, \
|
|
DRV_NAME, \
|
|
OUTPUT_NAME, \
|
|
STR ## _json, \
|
|
mockXpSettings)); \
|
|
}
|
|
|
|
TEST_JSON(DerivationTest, inputAddressed,
|
|
R"({
|
|
"path": "/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-drv-name-output-name"
|
|
})",
|
|
(DerivationOutput::InputAddressed {
|
|
.path = store->parseStorePath("/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-drv-name-output-name"),
|
|
}),
|
|
"drv-name", "output-name")
|
|
|
|
TEST_JSON(DerivationTest, caFixedFlat,
|
|
R"({
|
|
"hashAlgo": "sha256",
|
|
"hash": "894517c9163c896ec31a2adbd33c0681fd5f45b2c0ef08a64c92a03fb97f390f",
|
|
"path": "/nix/store/rhcg9h16sqvlbpsa6dqm57sbr2al6nzg-drv-name-output-name"
|
|
})",
|
|
(DerivationOutput::CAFixed {
|
|
.ca = {
|
|
.method = FileIngestionMethod::Flat,
|
|
.hash = Hash::parseAnyPrefixed("sha256-iUUXyRY8iW7DGirb0zwGgf1fRbLA7wimTJKgP7l/OQ8="),
|
|
},
|
|
}),
|
|
"drv-name", "output-name")
|
|
|
|
TEST_JSON(DerivationTest, caFixedNAR,
|
|
R"({
|
|
"hashAlgo": "r:sha256",
|
|
"hash": "894517c9163c896ec31a2adbd33c0681fd5f45b2c0ef08a64c92a03fb97f390f",
|
|
"path": "/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-drv-name-output-name"
|
|
})",
|
|
(DerivationOutput::CAFixed {
|
|
.ca = {
|
|
.method = FileIngestionMethod::Recursive,
|
|
.hash = Hash::parseAnyPrefixed("sha256-iUUXyRY8iW7DGirb0zwGgf1fRbLA7wimTJKgP7l/OQ8="),
|
|
},
|
|
}),
|
|
"drv-name", "output-name")
|
|
|
|
TEST_JSON(DynDerivationTest, caFixedText,
|
|
R"({
|
|
"hashAlgo": "text:sha256",
|
|
"hash": "894517c9163c896ec31a2adbd33c0681fd5f45b2c0ef08a64c92a03fb97f390f",
|
|
"path": "/nix/store/6s1zwabh956jvhv4w9xcdb5jiyanyxg1-drv-name-output-name"
|
|
})",
|
|
(DerivationOutput::CAFixed {
|
|
.ca = {
|
|
.hash = Hash::parseAnyPrefixed("sha256-iUUXyRY8iW7DGirb0zwGgf1fRbLA7wimTJKgP7l/OQ8="),
|
|
},
|
|
}),
|
|
"drv-name", "output-name")
|
|
|
|
TEST_JSON(CaDerivationTest, caFloating,
|
|
R"({
|
|
"hashAlgo": "r:sha256"
|
|
})",
|
|
(DerivationOutput::CAFloating {
|
|
.method = FileIngestionMethod::Recursive,
|
|
.hashType = htSHA256,
|
|
}),
|
|
"drv-name", "output-name")
|
|
|
|
TEST_JSON(DerivationTest, deferred,
|
|
R"({ })",
|
|
DerivationOutput::Deferred { },
|
|
"drv-name", "output-name")
|
|
|
|
TEST_JSON(ImpureDerivationTest, impure,
|
|
R"({
|
|
"hashAlgo": "r:sha256",
|
|
"impure": true
|
|
})",
|
|
(DerivationOutput::Impure {
|
|
.method = FileIngestionMethod::Recursive,
|
|
.hashType = htSHA256,
|
|
}),
|
|
"drv-name", "output-name")
|
|
|
|
#undef TEST_JSON
|
|
|
|
#define TEST_JSON(FIXTURE, NAME, STR, VAL) \
|
|
TEST_F(FIXTURE, Derivation_ ## NAME ## _to_json) { \
|
|
using nlohmann::literals::operator "" _json; \
|
|
ASSERT_EQ( \
|
|
STR ## _json, \
|
|
(VAL).toJSON(*store)); \
|
|
} \
|
|
\
|
|
TEST_F(FIXTURE, Derivation_ ## NAME ## _from_json) { \
|
|
using nlohmann::literals::operator "" _json; \
|
|
ASSERT_EQ( \
|
|
(VAL), \
|
|
Derivation::fromJSON( \
|
|
*store, \
|
|
STR ## _json, \
|
|
mockXpSettings)); \
|
|
}
|
|
|
|
#define TEST_ATERM(FIXTURE, NAME, STR, VAL, DRV_NAME) \
|
|
TEST_F(FIXTURE, Derivation_ ## NAME ## _to_aterm) { \
|
|
ASSERT_EQ( \
|
|
STR, \
|
|
(VAL).unparse(*store, false)); \
|
|
} \
|
|
\
|
|
TEST_F(FIXTURE, Derivation_ ## NAME ## _from_aterm) { \
|
|
auto parsed = parseDerivation( \
|
|
*store, \
|
|
STR, \
|
|
DRV_NAME, \
|
|
mockXpSettings); \
|
|
ASSERT_EQ( \
|
|
(VAL).toJSON(*store), \
|
|
parsed.toJSON(*store)); \
|
|
ASSERT_EQ( \
|
|
(VAL), \
|
|
parsed); \
|
|
}
|
|
|
|
Derivation makeSimpleDrv(const Store & store) {
|
|
Derivation drv;
|
|
drv.name = "simple-derivation";
|
|
drv.inputSrcs = {
|
|
store.parseStorePath("/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep1"),
|
|
};
|
|
drv.inputDrvs = {
|
|
.map = {
|
|
{
|
|
store.parseStorePath("/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep2.drv"),
|
|
{
|
|
.value = {
|
|
"cat",
|
|
"dog",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
};
|
|
drv.platform = "wasm-sel4";
|
|
drv.builder = "foo";
|
|
drv.args = {
|
|
"bar",
|
|
"baz",
|
|
};
|
|
drv.env = {
|
|
{
|
|
"BIG_BAD",
|
|
"WOLF",
|
|
},
|
|
};
|
|
return drv;
|
|
}
|
|
|
|
TEST_JSON(DerivationTest, simple,
|
|
R"({
|
|
"name": "simple-derivation",
|
|
"inputSrcs": [
|
|
"/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep1"
|
|
],
|
|
"inputDrvs": {
|
|
"/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep2.drv": {
|
|
"dynamicOutputs": {},
|
|
"outputs": [
|
|
"cat",
|
|
"dog"
|
|
]
|
|
}
|
|
},
|
|
"system": "wasm-sel4",
|
|
"builder": "foo",
|
|
"args": [
|
|
"bar",
|
|
"baz"
|
|
],
|
|
"env": {
|
|
"BIG_BAD": "WOLF"
|
|
},
|
|
"outputs": {}
|
|
})",
|
|
makeSimpleDrv(*store))
|
|
|
|
TEST_ATERM(DerivationTest, simple,
|
|
R"(Derive([],[("/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep2.drv",["cat","dog"])],["/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep1"],"wasm-sel4","foo",["bar","baz"],[("BIG_BAD","WOLF")]))",
|
|
makeSimpleDrv(*store),
|
|
"simple-derivation")
|
|
|
|
Derivation makeDynDepDerivation(const Store & store) {
|
|
Derivation drv;
|
|
drv.name = "dyn-dep-derivation";
|
|
drv.inputSrcs = {
|
|
store.parseStorePath("/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep1"),
|
|
};
|
|
drv.inputDrvs = {
|
|
.map = {
|
|
{
|
|
store.parseStorePath("/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep2.drv"),
|
|
DerivedPathMap<StringSet>::ChildNode {
|
|
.value = {
|
|
"cat",
|
|
"dog",
|
|
},
|
|
.childMap = {
|
|
{
|
|
"cat",
|
|
DerivedPathMap<StringSet>::ChildNode {
|
|
.value = {
|
|
"kitten",
|
|
},
|
|
},
|
|
},
|
|
{
|
|
"goose",
|
|
DerivedPathMap<StringSet>::ChildNode {
|
|
.value = {
|
|
"gosling",
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
},
|
|
};
|
|
drv.platform = "wasm-sel4";
|
|
drv.builder = "foo";
|
|
drv.args = {
|
|
"bar",
|
|
"baz",
|
|
};
|
|
drv.env = {
|
|
{
|
|
"BIG_BAD",
|
|
"WOLF",
|
|
},
|
|
};
|
|
return drv;
|
|
}
|
|
|
|
TEST_JSON(DynDerivationTest, dynDerivationDeps,
|
|
R"({
|
|
"name": "dyn-dep-derivation",
|
|
"inputSrcs": [
|
|
"/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep1"
|
|
],
|
|
"inputDrvs": {
|
|
"/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep2.drv": {
|
|
"dynamicOutputs": {
|
|
"cat": {
|
|
"dynamicOutputs": {},
|
|
"outputs": ["kitten"]
|
|
},
|
|
"goose": {
|
|
"dynamicOutputs": {},
|
|
"outputs": ["gosling"]
|
|
}
|
|
},
|
|
"outputs": [
|
|
"cat",
|
|
"dog"
|
|
]
|
|
}
|
|
},
|
|
"system": "wasm-sel4",
|
|
"builder": "foo",
|
|
"args": [
|
|
"bar",
|
|
"baz"
|
|
],
|
|
"env": {
|
|
"BIG_BAD": "WOLF"
|
|
},
|
|
"outputs": {}
|
|
})",
|
|
makeDynDepDerivation(*store))
|
|
|
|
TEST_ATERM(DynDerivationTest, dynDerivationDeps,
|
|
R"(DrvWithVersion("xp-dyn-drv",[],[("/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep2.drv",(["cat","dog"],[("cat",["kitten"]),("goose",["gosling"])]))],["/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep1"],"wasm-sel4","foo",["bar","baz"],[("BIG_BAD","WOLF")]))",
|
|
makeDynDepDerivation(*store),
|
|
"dyn-dep-derivation")
|
|
|
|
#undef TEST_JSON
|
|
#undef TEST_ATERM
|
|
|
|
}
|