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Test and begin documentation of the ATerm format for derivations

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Wanted to do this before the last dynamic derivations PR when I
introduce a variation, to make sure I wasn't changing the old version by
mistake.
This commit is contained in:
John Ericson 2023-09-05 11:16:39 -04:00
parent f878b422b0
commit 880d9cabed
3 changed files with 83 additions and 46 deletions
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119
src/libstore/tests/derivation.cc
View file

@ -143,26 +143,76 @@ TEST_JSON(ImpureDerivationTest, impure,
#undef TEST_JSON
#define TEST_JSON(NAME, STR, VAL, DRV_NAME) \
TEST_F(DerivationTest, Derivation_ ## NAME ## _to_json) { \
using nlohmann::literals::operator "" _json; \
ASSERT_EQ( \
STR ## _json, \
(Derivation { VAL }).toJSON(*store)); \
} \
\
TEST_F(DerivationTest, Derivation_ ## NAME ## _from_json) { \
using nlohmann::literals::operator "" _json; \
ASSERT_EQ( \
Derivation { VAL }, \
Derivation::fromJSON( \
*store, \
STR ## _json)); \
#define TEST_JSON(NAME, STR, VAL) \
TEST_F(DerivationTest, Derivation_ ## NAME ## _to_json) { \
using nlohmann::literals::operator "" _json; \
ASSERT_EQ( \
STR ## _json, \
(VAL).toJSON(*store)); \
} \
\
TEST_F(DerivationTest, Derivation_ ## NAME ## _from_json) { \
using nlohmann::literals::operator "" _json; \
ASSERT_EQ( \
(VAL), \
Derivation::fromJSON( \
*store, \
STR ## _json)); \
}
#define TEST_ATERM(NAME, STR, VAL, DRV_NAME) \
TEST_F(DerivationTest, Derivation_ ## NAME ## _to_aterm) { \
ASSERT_EQ( \
STR, \
(VAL).unparse(*store, false)); \
} \
\
TEST_F(DerivationTest, Derivation_ ## NAME ## _from_aterm) { \
auto parsed = parseDerivation( \
*store, \
STR, \
DRV_NAME); \
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 = {
{
store.parseStorePath("/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep2.drv"),
{
"cat",
"dog",
},
},
};
drv.platform = "wasm-sel4";
drv.builder = "foo";
drv.args = {
"bar",
"baz",
};
drv.env = {
{
"BIG_BAD",
"WOLF",
},
};
return drv;
}
TEST_JSON(simple,
R"({
"name": "my-derivation",
"name": "simple-derivation",
"inputSrcs": [
"/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep1"
],
@ -183,37 +233,14 @@ TEST_JSON(simple,
},
"outputs": {}
})",
({
Derivation drv;
drv.name = "my-derivation";
drv.inputSrcs = {
store->parseStorePath("/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep1"),
};
drv.inputDrvs = {
{
store->parseStorePath("/nix/store/c015dhfh5l0lp6wxyvdn7bmwhbbr6hr9-dep2.drv"),
{
"cat",
"dog",
},
}
};
drv.platform = "wasm-sel4";
drv.builder = "foo";
drv.args = {
"bar",
"baz",
};
drv.env = {
{
"BIG_BAD",
"WOLF",
},
};
drv;
}),
"drv-name")
makeSimpleDrv(*store))
TEST_ATERM(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")
#undef TEST_JSON
#undef TEST_ATERM
}