diff options
Diffstat (limited to 'nixpkgs/nixos/tests/systemd-escaping.nix')
-rw-r--r-- | nixpkgs/nixos/tests/systemd-escaping.nix | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/nixpkgs/nixos/tests/systemd-escaping.nix b/nixpkgs/nixos/tests/systemd-escaping.nix new file mode 100644 index 000000000000..7f93eb5e4f70 --- /dev/null +++ b/nixpkgs/nixos/tests/systemd-escaping.nix @@ -0,0 +1,45 @@ +import ./make-test-python.nix ({ pkgs, ... }: + +let + echoAll = pkgs.writeScript "echo-all" '' + #! ${pkgs.runtimeShell} + for s in "$@"; do + printf '%s\n' "$s" + done + ''; + # deliberately using a local empty file instead of pkgs.emptyFile to have + # a non-store path in the test + args = [ "a%Nything" "lang=\${LANG}" ";" "/bin/sh -c date" ./empty-file 4.2 23 ]; +in +{ + name = "systemd-escaping"; + + machine = { pkgs, lib, utils, ... }: { + systemd.services.echo = + assert !(builtins.tryEval (utils.escapeSystemdExecArgs [ [] ])).success; + assert !(builtins.tryEval (utils.escapeSystemdExecArgs [ {} ])).success; + assert !(builtins.tryEval (utils.escapeSystemdExecArgs [ null ])).success; + assert !(builtins.tryEval (utils.escapeSystemdExecArgs [ false ])).success; + assert !(builtins.tryEval (utils.escapeSystemdExecArgs [ (_:_) ])).success; + { description = "Echo to the journal"; + serviceConfig.Type = "oneshot"; + serviceConfig.ExecStart = '' + ${echoAll} ${utils.escapeSystemdExecArgs args} + ''; + }; + }; + + testScript = '' + machine.wait_for_unit("multi-user.target") + machine.succeed("systemctl start echo.service") + # skip the first 'Starting <service> ...' line + logs = machine.succeed("journalctl -u echo.service -o cat").splitlines()[1:] + assert "a%Nything" == logs[0] + assert "lang=''${LANG}" == logs[1] + assert ";" == logs[2] + assert "/bin/sh -c date" == logs[3] + assert "/nix/store/ij3gw72f4n5z4dz6nnzl1731p9kmjbwr-empty-file" == logs[4] + assert "4.2" in logs[5] # toString produces extra fractional digits! + assert "23" == logs[6] + ''; +}) |