From 5d3c40b5a24229b2c838bb33927b24575baa9465 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vin=C3=ADcius=20Ferr=C3=A3o?=
 <2031761+viniciusferrao@users.noreply.github.com>
Date: Tue, 18 Aug 2026 14:04:26 -0300
Subject: [PATCH] test(enablekdump): pin options that merely end in root=

Add foo-root=bar and rd.foo.root=bar to the legacy migration fixture
and assert both survive intact. Against the word-boundary strip these
assertions fail with the tokens truncated to foo- and rd.foo.; the
existing second-run check keeps covering them through both executions.
---
 xCAT-test/unit/enablekdump_per_node.t | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/xCAT-test/unit/enablekdump_per_node.t b/xCAT-test/unit/enablekdump_per_node.t
index 54802817a..087cf8736 100644
--- a/xCAT-test/unit/enablekdump_per_node.t
+++ b/xCAT-test/unit/enablekdump_per_node.t
@@ -109,7 +109,7 @@ sub write_file {
 # line, so leaving the legacy value behind would defeat the migration.
 {
     my $legacy = qq{KDUMP_COMMANDLINE=""\n}
-               . qq{KDUMP_COMMANDLINE_APPEND="root=nfs:10.0.0.1:/dumparea rd.neednet=1 rootflags=nofail"\n};
+               . qq{KDUMP_COMMANDLINE_APPEND="root=nfs:10.0.0.1:/dumparea rd.neednet=1 rootflags=nofail foo-root=bar rd.foo.root=bar"\n};
     my $r = run_enablekdump(osver => 'rhels7.9', node => 'n07',
         sysconfig => $legacy);
 
@@ -122,6 +122,10 @@ sub write_file {
         'unrelated options on the legacy line are preserved');
     like($append, qr{(?:^|\s)rootflags=nofail(?:\s|$)},
         'rootflags= is not mistaken for a root= token');
+    like($append, qr{(?:^|\s)foo-root=bar(?:\s|$)},
+        'a root= suffix after a dash is not stripped');
+    like($append, qr{(?:^|\s)rd\.foo\.root=bar(?:\s|$)},
+        'a root= suffix after a dot is not stripped');
 
     # Re-running against its own output must not stack another root=.
     my $r2 = run_enablekdump(osver => 'rhels7.9', node => 'n07',