os-autoinst-distri-fedora/tests/dnf5/history.pm

use base "installedtest";
use strict;
use testapi;
use utils;
use dnf;

# This script will make sure that DNF5 is able to
# record the history of transactions and that it
# can perform various activities based on that.
# https://fedoraproject.org/wiki/QA:Testcase_DNF_history

sub run {
    my $self = shift;

    # Install one package
    assert_script_run("dnf5 install -y mc");

    # Check that the transaction appears in DNF history.
    my $output = script_output("dnf5 history list");
    my $history = parse_list_output($output);
    my $last = latest_item($history);
    # Read the last transaction
    my $transaction = $history->{$last};
    # Read transaction information
    my $command = $transaction->[1];
    my $package = $transaction->[2];
    # Check for errors.
    my $errors = [];
    if ($command ne "install") {
        push(@$errors, "command should be install but is $command.");
    }
    if ($package ne "mc") {
        push(@$errors, "package should be mc but is $package.");
    }
    # Check if errors were recorded.
    my $ecount = scalar @$errors;
    if ($ecount > 0) {
        diag("DNF5 history list errors:");
        foreach (@$errors) {
            diag($_);
        }
        die("The last transaction in the history differs from what we expected.");
    }

    # Check that info can be listed about the last transaction.
    $errors = [];
    $output = script_output("dnf5 history info $last");
    my $info = parse_history_info($output);
    if ($info->{User} != 0) {
        push(@$errors, "user");
    }
    if ($info->{Status} ne "Ok") {
        push(@$errors, "status");
    }
    if ($info->{Description} ne "dnf5 install -y mc") {
        push(@$errors, "description");
    }
    if ($info->{"Transaction ID"} ne $last) {
        push(@$errors, "id");
    }
    $ecount = scalar @$errors;
    if ($ecount > 0) {
        diag("DNF5 history info errors:");
        foreach (@$errors) {
            diag($_);
        }
        die("The last transaction info differs from what we expected");
    }

    # Check that the transaction can be undone and redone.
    $errors = [];

    # FIXME WARNING:
    # The subcommands redo, undo, rollback, etc. are not implemented
    # yet, so we cannot use them. However, we will try to use them
    # anyway and let the test softfail if they cannot be used.
    # Once it stops softfailing, we'll know that they have been
    # implemented and we'll start checking more strictly.
    #
    # See, if subcommands work.
    my @subcommands = qw(undo redo rollback);
    foreach (@subcommands) {
        my $result = script_run("dnf5 history $_ -y $last");
        # Error code 2 means that the command is not supported
        # yet and that usage info was returned instead.
        if ($result == 2) {
            diag("DNF5 history: $_ is probably not implemented yet.");
            push(@$errors, $_);
        }
    }
    # See, if we have errors and softfail if we do.
    $ecount = scalar @$errors;
    if ($ecount > 0) {
        record_soft_failure("The DNF5 subcommands could not be run properly. Check the logs for more info.");
    }
}

sub test_flags {
    return {always_rollback => 1};
}

1;

# vim: set sw=4 et: