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test(dhcp): preserve hosts on failed replacement

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Vinícius Ferrão
2026-08-26 22:21:41 -03:00
parent 39db381d50
commit 7b9fef4df3
1 changed files with 27 additions and 0 deletions
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xCAT-test/unit/dhcp_static_host_markers.t
+27
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@@ -154,4 +154,31 @@ ok(
'a disabled static update leaves the configuration unchanged',
);
my @lazy_config;
xCAT_plugin::dhcp::_add_isc_static_host(
'node06', 'node06-old', '00:11:22:33:44:11', 1,
'eth0', '192.0.2.7', '', 0, \@lazy_config,
);
my $before_failed_update = join( '', @lazy_config );
my $update_started = 0;
xCAT_plugin::dhcp::_add_isc_static_host(
'node06', 'node06-current', '00:11:22:33:44:22', 1,
'eth0', undef, '', 0, \@lazy_config, \$update_started,
);
is(join( '', @lazy_config ), $before_failed_update,
'an unresolved replacement preserves the existing static host');
is($update_started, 0,
'an unresolved replacement does not begin the static update');
xCAT_plugin::dhcp::_add_isc_static_host(
'node06', 'node06-current', '00:11:22:33:44:22', 1,
'eth0', '192.0.2.8', '', 0, \@lazy_config, \$update_started,
);
my $lazy_replacement = join( '', @lazy_config );
unlike($lazy_replacement, qr/^host node06-old \{$/m,
'the first valid replacement removes stale node identities');
like($lazy_replacement, qr/^host node06-current \{$/m,
'the first valid replacement writes the current identity');
is($update_started, 1,
'the successful replacement records that cleanup has started');
done_testing();