nixpkgs/pkgs/test/auto-patchelf-hook/package.nix
Yann Hamdaoui 00d0418804
Test __structuredAttrs support in autoPatchelf
This commit adds a test for the newly added support for
__structuredAttrs in autoPatchelf(hook). It copied a reasonably
small-closure binary derivation that makes use of autoPatchelf, stripped
it down for the purpose of the test, and check that autoPatchelf
correctly set the interpreter and runpath whether __structuredAttrs is
set to true or not.
2023-12-21 15:42:20 +01:00

96 lines
2.7 KiB
Nix

# This is a test for autoPatchelfHook. To test it, we just need a simple binary
# which uses the hook. We took the derivation from tonelib-jam, which sounds
# like a good candidate with a small closure, and trimmed it down.
{ stdenv
, lib
, fetchurl
, autoPatchelfHook
, dpkg
, freetype
, curl
# This test checks that the behavior of autoPatchelfHook is correct whether
# __structuredAttrs
# (https://nixos.org/manual/nix/stable/language/advanced-attributes#adv-attr-structuredAttrs)
# is set or not. Hence __structuredAttrs is provided as a parameter.
, __structuredAttrs
}:
let runtimeDependencies = [
(lib.getLib curl)
"/some/dep"
"/some/other/dep"
]
# A dependency with space only works with __structuredAttrs set to true.
++ lib.lists.optional __structuredAttrs "/some/dep with space";
in
stdenv.mkDerivation {
name = "auto-patchelf-test";
src = fetchurl {
url = "https://tonelib.net/download/221222/ToneLib-Jam-amd64.deb";
sha256 = "sha256-c6At2lRPngQPpE7O+VY/Hsfw+QfIb3COIuHfbqqIEuM=";
};
unpackCmd = ''
dpkg -x $curSrc source
'';
nativeBuildInputs = [
dpkg
autoPatchelfHook
];
installPhase = ''
mv usr $out
'';
buildInputs = [
freetype
];
autoPatchelfIgnoreMissingDeps = [
"libGL.so.1"
"libasound.so.2"
];
inherit runtimeDependencies;
# Additional phase performing the actual test.
installCheckPhase =
let allDeps = runtimeDependencies ++ [ (lib.getLib freetype) ];
in
''
local binary="$out/bin/ToneLib-Jam"
local interpreter=$(patchelf --print-interpreter $binary)
local runpath=$(patchelf --print-rpath $binary)
local glibcStorePath="${stdenv.cc.libc}"
# Check that the glibc path is a prefix of the interpreter. If
# autoPatchelfHook ran correctly, the binary should have set the interpreter
# to point to the store.
echo "[auto-patchelf-hook-test]: Check that the interpreter is in the store"
test "''${interpreter#$glibcStorePath}" != "$interpreter"
readarray -td':' runpathArray < <(echo -n "$runpath")
echo "[auto-patchelf-hook-test]: Check that the runpath has the right number of entries"
test "''${#runpathArray[@]}" -eq ${builtins.toString (builtins.length allDeps)}
echo "[auto-patchelf-hook-test]: Check that the runpath contains the expected runtime deps"
''
+ lib.strings.concatStringsSep "\n"
(lib.lists.imap0
(i: path:
let iAsStr = builtins.toString i; in
''
echo "[auto-patchelf-hook-test]: Check that entry ${iAsStr} is ${path}"
test "''${paths[${iAsStr}]}" = "$path"
'')
allDeps
);
doInstallCheck = true;
inherit __structuredAttrs;
}