chore(3p/nix): unvendor tvix 0.1 r/4098

Nothing is using this now, and we'll likely never pick this up again,
but we learned a lot in the process.

Every now and then this breaks in some bizarre way on channel bumps
and it's just a waste of time to maintain that.

Change-Id: Idcf2f5acd4ca7070ce18d7149cbfc0d967dc0a44
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5632
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Autosubmit: tazjin <tazjin@tvl.su>

1 files changed, 0 insertions, 108 deletions

diff --git a/third_party/nix/tests/setuid.nix b/third_party/nix/tests/setuid.nix
deleted file mode 100644
index 77e83c8d6c2c..000000000000
--- a/third_party/nix/tests/setuid.nix
+++ /dev/null
@@ -1,108 +0,0 @@
-# Verify that Linux builds cannot create setuid or setgid binaries.
-
-{ nixpkgs, system, nix }:
-
-with import (nixpkgs + "/nixos/lib/testing.nix") { inherit system; };
-
-makeTest {
-
-  machine =
-    { config, lib, pkgs, ... }:
-    { virtualisation.writableStore = true;
-      nix.package = nix;
-      nix.binaryCaches = [ ];
-      nix.nixPath = [ "nixpkgs=${lib.cleanSource pkgs.path}" ];
-      virtualisation.pathsInNixDB = [ pkgs.stdenv pkgs.pkgsi686Linux.stdenv ];
-    };
-
-  testScript = { nodes }:
-    ''
-      startAll;
-
-      # Copying to /tmp should succeed.
-      $machine->succeed('nix-build --no-sandbox -E \'(with import <nixpkgs> {}; runCommand "foo" {} "
-        mkdir -p $out
-        cp ${pkgs.coreutils}/bin/id /tmp/id
-      ")\' ');
-
-      $machine->succeed('[[ $(stat -c %a /tmp/id) = 555 ]]');
-
-      $machine->succeed("rm /tmp/id");
-
-      # Creating a setuid binary should fail.
-      $machine->fail('nix-build --no-sandbox -E \'(with import <nixpkgs> {}; runCommand "foo" {} "
-        mkdir -p $out
-        cp ${pkgs.coreutils}/bin/id /tmp/id
-        chmod 4755 /tmp/id
-      ")\' ');
-
-      $machine->succeed('[[ $(stat -c %a /tmp/id) = 555 ]]');
-
-      $machine->succeed("rm /tmp/id");
-
-      # Creating a setgid binary should fail.
-      $machine->fail('nix-build --no-sandbox -E \'(with import <nixpkgs> {}; runCommand "foo" {} "
-        mkdir -p $out
-        cp ${pkgs.coreutils}/bin/id /tmp/id
-        chmod 2755 /tmp/id
-      ")\' ');
-
-      $machine->succeed('[[ $(stat -c %a /tmp/id) = 555 ]]');
-
-      $machine->succeed("rm /tmp/id");
-
-      # The checks should also work on 32-bit binaries.
-      $machine->fail('nix-build --no-sandbox -E \'(with import <nixpkgs> { system = "i686-linux"; }; runCommand "foo" {} "
-        mkdir -p $out
-        cp ${pkgs.coreutils}/bin/id /tmp/id
-        chmod 2755 /tmp/id
-      ")\' ');
-
-      $machine->succeed('[[ $(stat -c %a /tmp/id) = 555 ]]');
-
-      $machine->succeed("rm /tmp/id");
-
-      # The tests above use fchmodat(). Test chmod() as well.
-      $machine->succeed('nix-build --no-sandbox -E \'(with import <nixpkgs> {}; runCommand "foo" { buildInputs = [ perl ]; } "
-        mkdir -p $out
-        cp ${pkgs.coreutils}/bin/id /tmp/id
-        perl -e \"chmod 0666, qw(/tmp/id) or die\"
-      ")\' ');
-
-      $machine->succeed('[[ $(stat -c %a /tmp/id) = 666 ]]');
-
-      $machine->succeed("rm /tmp/id");
-
-      $machine->fail('nix-build --no-sandbox -E \'(with import <nixpkgs> {}; runCommand "foo" { buildInputs = [ perl ]; } "
-        mkdir -p $out
-        cp ${pkgs.coreutils}/bin/id /tmp/id
-        perl -e \"chmod 04755, qw(/tmp/id) or die\"
-      ")\' ');
-
-      $machine->succeed('[[ $(stat -c %a /tmp/id) = 555 ]]');
-
-      $machine->succeed("rm /tmp/id");
-
-      # And test fchmod().
-      $machine->succeed('nix-build --no-sandbox -E \'(with import <nixpkgs> {}; runCommand "foo" { buildInputs = [ perl ]; } "
-        mkdir -p $out
-        cp ${pkgs.coreutils}/bin/id /tmp/id
-        perl -e \"my \\\$x; open \\\$x, qw(/tmp/id); chmod 01750, \\\$x or die\"
-      ")\' ');
-
-      $machine->succeed('[[ $(stat -c %a /tmp/id) = 1750 ]]');
-
-      $machine->succeed("rm /tmp/id");
-
-      $machine->fail('nix-build --no-sandbox -E \'(with import <nixpkgs> {}; runCommand "foo" { buildInputs = [ perl ]; } "
-        mkdir -p $out
-        cp ${pkgs.coreutils}/bin/id /tmp/id
-        perl -e \"my \\\$x; open \\\$x, qw(/tmp/id); chmod 04777, \\\$x or die\"
-      ")\' ');
-
-      $machine->succeed('[[ $(stat -c %a /tmp/id) = 555 ]]');
-
-      $machine->succeed("rm /tmp/id");
-    '';
-
-}