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tests.stdenv: add test-golden-example-structuredAttrs

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examples copied from https://nixos.mayflower.consulting/blog/2020/01/20/structured-attrs/

nix has tests for structuredAttrs but i figured it'd be good to have a
golden test here too

https://github.com/NixOS/nix/blob/master/tests/structured-attrs.nix
https://github.com/NixOS/nix/blob/master/tests/structured-attrs-shell.nix
This commit is contained in:
Artturin 2022-12-11 12:57:16 +02:00
parent aae20cf5c0
commit 84a7cadfd2
1 changed files with 71 additions and 0 deletions
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71
pkgs/test/stdenv/default.nix
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@ -8,6 +8,8 @@
}:
let
# early enough not to rebuild gcc but late enough to have patchelf
earlyPkgs = stdenv.__bootPackages.stdenv.__bootPackages;
# use a early stdenv so when hacking on stdenv this test can be run quickly
bootStdenv = stdenv.__bootPackages.stdenv.__bootPackages.stdenv.__bootPackages.stdenv.__bootPackages.stdenv;
pkgsStructured = import pkgs.path { config = { structuredAttrsByDefault = true; }; inherit (stdenv.hostPlatform) system; };
@ -155,5 +157,74 @@ in
'';
};
};
test-golden-example-structuredAttrs =
let
goldenSh = earlyPkgs.writeText "goldenSh" ''
declare -A EXAMPLE_ATTRS=(['foo']='bar' )
declare EXAMPLE_BOOL_FALSE=
declare EXAMPLE_BOOL_TRUE=1
declare EXAMPLE_INT=123
declare EXAMPLE_INT_NEG=-123
declare -a EXAMPLE_LIST=('foo' 'bar' )
declare EXAMPLE_STR='foo bar'
'';
goldenJson = earlyPkgs.writeText "goldenSh" ''
{
"EXAMPLE_ATTRS": {
"foo": "bar"
},
"EXAMPLE_BOOL_FALSE": false,
"EXAMPLE_BOOL_TRUE": true,
"EXAMPLE_INT": 123,
"EXAMPLE_INT_NEG": -123,
"EXAMPLE_LIST": [
"foo",
"bar"
],
"EXAMPLE_NESTED_ATTRS": {
"foo": {
"bar": "baz"
}
},
"EXAMPLE_NESTED_LIST": [
[
"foo",
"bar"
],
[
"baz"
]
],
"EXAMPLE_STR": "foo bar"
}
'';
in
bootStdenvStructuredAttrsByDefault.mkDerivation {
name = "test-golden-example-structuredAttrsByDefault";
nativeBuildInputs = [ earlyPkgs.jq ];
EXAMPLE_BOOL_TRUE = true;
EXAMPLE_BOOL_FALSE = false;
EXAMPLE_INT = 123;
EXAMPLE_INT_NEG = -123;
EXAMPLE_STR = "foo bar";
EXAMPLE_LIST = [ "foo" "bar" ];
EXAMPLE_NESTED_LIST = [ [ "foo" "bar" ] [ "baz" ] ];
EXAMPLE_ATTRS = { foo = "bar"; };
EXAMPLE_NESTED_ATTRS = { foo.bar = "baz"; };
inherit goldenSh;
inherit goldenJson;
buildCommand = ''
mkdir -p $out
cat $NIX_ATTRS_SH_FILE | grep "EXAMPLE" | grep -v -E 'installPhase|jq' > $out/sh
jq 'with_entries(select(.key|match("EXAMPLE")))' $NIX_ATTRS_JSON_FILE > $out/json
diff $out/sh $goldenSh
diff $out/json $goldenJson
'';
};
};
}