From cda0cb20ac45c7048592aa277d2b6bc1b3a7e7ef Mon Sep 17 00:00:00 2001
From: Alex Elder <aelder@sgi.com>
Date: Fri, 30 Jul 2010 21:52:39 +0000
Subject: [PATCH] xfstests: include NIS databases

If NIS is active on a test target system, additional password and
group file information is available via their respective databases
in NIS.  Currently, some tests assume that /etc/passwd and /etc/group
are the only places to find this information.

This patch causes both the local database and the NIS database (if
one is likely to be present) to be consulted for needed information.

Signed-off-by: Alex Elder <aelder@sgi.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---
 093          |  2 +-
 common.attr  |  4 ++--
 common.quota | 12 ++++++------
 common.rc    | 28 +++++++++++++++++++++++++++-
 4 files changed, 36 insertions(+), 10 deletions(-)

diff --git a/093 b/093
index 5babfb34..4f14d86a 100755
--- a/093
+++ b/093
@@ -72,7 +72,7 @@ echo ""
 file=$testdir/$seq.file
 
 user=`grep ':all=:all=' /etc/capability | tail -1 | $AWK_PROG -F: '{print $1}'`
-uid=`grep $user /etc/passwd | $AWK_PROG -F: '{print $3}'`
+uid=`_cat_passwd | grep $user | $AWK_PROG -F: '{print $3}'`
 
 cat >$tmp.append <<EOF
 #!/bin/bash
diff --git a/common.attr b/common.attr
index 5019884a..51616bcc 100644
--- a/common.attr
+++ b/common.attr
@@ -25,7 +25,7 @@
 #
 _acl_setup_ids()
 {
-    eval `cat /etc/passwd /etc/group | awk -F: '
+    eval `(_cat_passwd; _cat_group) | awk -F: '
       { ids[$3]=1 }
       END {
         j=1
@@ -93,7 +93,7 @@ _filter_aces()
     $AWK_PROG '
 	BEGIN {
 	    FS=":"
-	    while ( getline <"/etc/passwd" > 0 ) {
+	    while ( "_cat_passwd" | getline > 0 ) {
 		idlist[$1] = $3 
 	    }
 	}
diff --git a/common.quota b/common.quota
index 655e34d1..efb3ef9c 100644
--- a/common.quota
+++ b/common.quota
@@ -59,11 +59,11 @@ _require_prjquota()
 #
 _require_nobody()
 {
-    grep -q '^nobody' /etc/passwd
-    [ $? -ne 0 ] && _notrun "/etc/passwd does not contain user nobody."
+    _cat_passwd | grep -q '^nobody'
+    [ $? -ne 0 ] && _notrun "password file does not contain user nobody."
 
-    egrep -q '^no(body|group)' /etc/group
-    [ $? -ne 0 ] && _notrun "/etc/group does not contain nobody/nogroup."
+    _cat_group | egrep -q '^no(body|group)'
+    [ $? -ne 0 ] && _notrun "group file does not contain nobody/nogroup."
 }
 
 # create a file as a specific user (uid)
@@ -108,12 +108,12 @@ EOF
 
 _choose_uid()
 {
-    grep '^nobody' /etc/passwd | perl -ne '@a = split(/:/); END { printf "id=%d name=%s\n", $a[2],$a[0] }'
+    _cat_passwd | grep '^nobody' | perl -ne '@a = split(/:/); END { printf "id=%d name=%s\n", $a[2],$a[0] }'
 }
 
 _choose_gid()
 {
-    egrep '^no(body|group)' /etc/group | perl -ne '@a = split(/:/); END { printf "id=%d name=%s\n", $a[2],$a[0] }'
+    _cat_group | egrep '^no(body|group)' | perl -ne '@a = split(/:/); END { printf "id=%d name=%s\n", $a[2],$a[0] }'
 }
 
 _choose_prid()
diff --git a/common.rc b/common.rc
index 72997f9c..e0cdfe65 100644
--- a/common.rc
+++ b/common.rc
@@ -793,12 +793,38 @@ _require_nonexternal()
 	_notrun "External device testing in progress, skipped this test"
 }
 
+# indicate whether YP/NIS is active or not
+#
+_yp_active()
+{
+	local dn
+	dn=$(domainname 2>/dev/null)
+	test -n "${dn}" -a "${dn}" != "(none)"
+}
+
+# cat the password file
+#
+_cat_passwd()
+{
+	[ _yp_active ] && ypcat passwd
+	cat /etc/passwd
+}
+
+# cat the group file
+#
+_cat_group()
+{
+	[ _yp_active ] && ypcat group
+	cat /etc/group
+}
+export -f _yp_active _cat_passwd _cat_group
+
 # check for the fsgqa user on the machine
 #
 _require_user()
 {
     qa_user=fsgqa
-    cat /etc/passwd | grep -q $qa_user
+    _cat_passwd | grep -q $qa_user
     [ "$?" == "0" ] || _notrun "$qa_user user not defined."
 }
 
-- 
2.30.2