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go.tests: test skopeo and ashens exe types

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This commit is contained in:
Luna Nova
2025-11-05 07:29:30 -08:00
parent e73b7bfc68
commit 7e415ae008
1 changed files with 31 additions and 10 deletions
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pkgs/development/compilers/go/tests.nix
+31 -10
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@@ -3,15 +3,19 @@
stdenv,
go,
buildGoModule,
# A package that relies on CGO
skopeo,
testers,
runCommand,
bintools,
clickhouse-backup,
# A package with CGO_ENABLED=0
athens,
}:
let
skopeo' = skopeo.override { buildGoModule = buildGoModule; };
clickhouse-backup' = clickhouse-backup.override { buildGoModule = buildGoModule; };
athens' = athens.override { buildGoModule = buildGoModule; };
expectedCgoEnabledType = "DYN";
expectedCgoDisabledType = "DYN";
in
{
skopeo = testers.testVersion { package = skopeo'; };
@@ -20,20 +24,37 @@ in
command = "go version";
version = "go${go.version}";
};
# Picked clickhouse-backup as a package that sets CGO_ENABLED=0
# Running and outputting the right version proves a working ELF interpreter was picked
clickhouse-backup = testers.testVersion { package = clickhouse-backup'; };
clickhouse-backup-is-pie = runCommand "has-pie" { meta.broken = stdenv.hostPlatform.isStatic; } ''
athens = testers.testVersion { package = athens'; };
}
# bin type tests assume ELF file + linux-specific exe types
// lib.optionalAttrs stdenv.hostPlatform.isLinux {
skopeo-bin-type = runCommand "skopeo-bin-type" { meta.broken = stdenv.hostPlatform.isStatic; } ''
bin="${lib.getExe' skopeo' ".skopeo-wrapped"}"
if ! ${lib.getExe' bintools "readelf"} -p .comment $bin | grep -Fq "GCC: (GNU)"; then
echo "${lib.getExe skopeo} should have been externally linked, but no GNU .comment section found"
exit 1
fi
if ${lib.getExe' bintools "readelf"} -h $bin | grep -q "Type:.*${expectedCgoEnabledType}"; then
touch $out
else
echo "ERROR: $bin is NOT ${expectedCgoEnabledType}"
exit 1
fi
'';
athens-bin-type = runCommand "athens-bin-type" { meta.broken = stdenv.hostPlatform.isStatic; } ''
bin="${lib.getExe athens'}"
${lib.optionalString (stdenv.buildPlatform == stdenv.targetPlatform) ''
if ${lib.getExe' bintools "readelf"} -p .comment ${lib.getExe clickhouse-backup'} | grep -Fq "GCC: (GNU)"; then
echo "${lib.getExe clickhouse-backup'} has a GCC .comment, but it should have used the internal go linker"
# For CGO_ENABLED=0 the internal linker should be used, except
# for cross where we rely on external linking by default
if ${lib.getExe' bintools "readelf"} -p .comment ${lib.getExe athens'} | grep -Fq "GCC: (GNU)"; then
echo "${lib.getExe athens'} has a GCC .comment, but it should have used the internal go linker"
exit 1
fi
''}
if ${lib.getExe' bintools "readelf"} -h ${lib.getExe clickhouse-backup'} | grep -q "Type:.*DYN"; then
if ${lib.getExe' bintools "readelf"} -h "$bin" | grep -q "Type:.*${expectedCgoDisabledType}"; then
touch $out
else
echo "ERROR: clickhouse-backup is NOT PIE"
echo "ERROR: $bin is NOT ${expectedCgoDisabledType}"
exit 1
fi
'';