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author | Michael Raskin <7c6f434c@mail.ru> | 2019-11-25 00:03:55 +0100 |
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committer | Michael Raskin <7c6f434c@mail.ru> | 2019-12-08 19:02:20 +0100 |
commit | e365454066798005a3e29c285d382f80eab4da9b (patch) | |
tree | 30c17438df465f04d8fd82c7a1e3c3f386c31002 /nixos | |
parent | da3a320d1314c8b72cd1a481d19ffa3dc5e52e08 (diff) | |
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nixos/tests: add systemd-analyze test
Diffstat (limited to 'nixos')
-rw-r--r-- | nixos/tests/all-tests.nix | 1 | ||||
-rw-r--r-- | nixos/tests/systemd-analyze.nix | 46 |
2 files changed, 47 insertions, 0 deletions
diff --git a/nixos/tests/all-tests.nix b/nixos/tests/all-tests.nix index df65ef249e8..eefbc689de9 100644 --- a/nixos/tests/all-tests.nix +++ b/nixos/tests/all-tests.nix @@ -258,6 +258,7 @@ in syncthing-init = handleTest ./syncthing-init.nix {}; syncthing-relay = handleTest ./syncthing-relay.nix {}; systemd = handleTest ./systemd.nix {}; + systemd-analyze = handleTest ./systemd-analyze.nix {}; systemd-confinement = handleTest ./systemd-confinement.nix {}; systemd-timesyncd = handleTest ./systemd-timesyncd.nix {}; systemd-networkd-wireguard = handleTest ./systemd-networkd-wireguard.nix {}; diff --git a/nixos/tests/systemd-analyze.nix b/nixos/tests/systemd-analyze.nix new file mode 100644 index 00000000000..a78ba08cd55 --- /dev/null +++ b/nixos/tests/systemd-analyze.nix @@ -0,0 +1,46 @@ +import ./make-test-python.nix ({ pkgs, latestKernel ? false, ... }: + +{ + name = "systemd-analyze"; + meta = with pkgs.stdenv.lib.maintainers; { + maintainers = [ raskin ]; + }; + + machine = + { pkgs, lib, ... }: + { boot.kernelPackages = lib.mkIf latestKernel pkgs.linuxPackages_latest; + sound.enable = true; # needed for the factl test, /dev/snd/* exists without them but udev doesn't care then + }; + + testScript = '' + machine.wait_for_unit("multi-user.target") + + # We create a special output directory to copy it as a whole + with subtest("Prepare output dir"): + machine.succeed("mkdir systemd-analyze") + + + # Save the output into a file with given name inside the common + # output directory + def run_systemd_analyze(args, name): + tgt_dir = "systemd-analyze" + machine.succeed( + "systemd-analyze {} > {}/{} 2> {}/{}.err".format( + " ".join(args), tgt_dir, name, tgt_dir, name + ) + ) + + + with subtest("Print statistics"): + run_systemd_analyze(["blame"], "blame.txt") + run_systemd_analyze(["critical-chain"], "critical-chain.txt") + run_systemd_analyze(["dot"], "dependencies.dot") + run_systemd_analyze(["plot"], "systemd-analyze.svg") + + # We copy the main graph into the $out (toplevel), and we also copy + # the entire output directory with additional data + with subtest("Copying the resulting data into $out"): + machine.copy_from_vm("systemd-analyze/", "") + machine.copy_from_vm("systemd-analyze/systemd-analyze.svg", "") + ''; +}) |