nixpkgs/nixos/tests/run-in-machine.nix

{ system ? builtins.currentSystem }:

with import ../lib/testing.nix { inherit system; };

let
  output = runInMachine {
    drv = pkgs.hello;
    machine = { ... }: { /* services.sshd.enable = true; */ };
  };
in pkgs.runCommand "verify-output" { inherit output; } ''
  if [ ! -e "$output/bin/hello" ]; then
    echo "Derivation built using runInMachine produced incorrect output:" >&2
    ls -laR "$output" >&2
    exit 1
  fi
  "$output/bin/hello" > "$out"
''
Fix runInMachine It requires a writable /nix/store to store the build result. Also, wait until we've reached multi-user.target before doing the build, and do a sync at the end to ensure all data to $out is properly written. http://hydra.nixos.org/build/6496716 2013-10-16 11:36:09 +02:00			`{ system ? builtins.currentSystem }:`
* runInMachine: use buildVM rather than buildVirtualNetwork since there is only one machine. * Add a simple test case for runInMachine. svn path=/nixos/trunk/; revision=25535 2011-01-13 10:54:07 +00:00
The testing interface does not take nixpkgs as a parameter anymore => fix this 2013-10-02 11:47:28 +02:00			`with import ../lib/testing.nix { inherit system; };`
* runInMachine: use buildVM rather than buildVirtualNetwork since there is only one machine. * Add a simple test case for runInMachine. svn path=/nixos/trunk/; revision=25535 2011-01-13 10:54:07 +00:00
nixos: Fix output path generation of runInMachine Regression introduced by a02bb00156086b45e68c1112008db506734f8649. The fix is done by disabling writableStore, because the latter will set up an overlayfs on the Nix store within the VM, which in turn will discard all the outputs of the resulting output path. However in runInMachine we actually want the contents of the generated path and also don't want a writable store within the VM (except of course for $out, which is writable anyway). I've added a small regression test to verifify the output in nixos/tests/run-in-machine.nix to make sure this won't break again in the future. Signed-off-by: aszlig <aszlig@redmoonstudios.org> 2017-10-11 20:01:45 +02:00			`let`
			`output = runInMachine {`
			`drv = pkgs.hello;`
[bot] nixos/*: remove unused arguments in lambdas 2018-07-20 20:56:59 +00:00			`machine = { ... }: { /* services.sshd.enable = true; */ };`
nixos: Fix output path generation of runInMachine Regression introduced by a02bb00156086b45e68c1112008db506734f8649. The fix is done by disabling writableStore, because the latter will set up an overlayfs on the Nix store within the VM, which in turn will discard all the outputs of the resulting output path. However in runInMachine we actually want the contents of the generated path and also don't want a writable store within the VM (except of course for $out, which is writable anyway). I've added a small regression test to verifify the output in nixos/tests/run-in-machine.nix to make sure this won't break again in the future. Signed-off-by: aszlig <aszlig@redmoonstudios.org> 2017-10-11 20:01:45 +02:00			`};`
			`in pkgs.runCommand "verify-output" { inherit output; } ''`
			`if [ ! -e "$output/bin/hello" ]; then`
			`echo "Derivation built using runInMachine produced incorrect output:" >&2`
			`ls -laR "$output" >&2`
			`exit 1`
			`fi`
			`"$output/bin/hello" > "$out"`
			`''`