I have developed few testsuites for toybox commands -

1. lsattr/chattr
2. mount
3. chmod
4. pgrep/pkill
5. groupadd
6. groupdel
7. useradd

7 files changed, 791 insertions, 0 deletions

diff --git a/scripts/test/chmod.test b/scripts/test/chmod.test
new file mode 100644
index 00000000..71a9580b
--- /dev/null
+++ b/scripts/test/chmod.test
@@ -0,0 +1,250 @@
+#!/bin/bash
+
+# Copyright 2013 Divya Kothari <divya.s.kothari@gmail.com>
+# Copyright 2013 Robin Mittal <robinmittal.it@gmail.com>
+
+#testing "name" "command" "result" "infile" "stdin"
+
+declare -a StrForMod=('---' '--x' '-w-' '-wx' 'r--' 'r-x' 'rw-' 'rwx')
+#StrForMod[0]='---'
+#StrForMod[1]='--x'
+#StrForMod[2]='-w-'
+#StrForMod[3]='-wx'
+#StrForMod[4]='r--'
+#StrForMod[5]='r-x'
+#StrForMod[6]='rw-'
+#StrForMod[7]='rwx'
+
+# Creating test files to test chmod command
+mkdir dir
+touch file
+
+for u in {0..7}
+do
+  for g in {0..7}
+  do
+    for o in {0..7}
+    do
+      rm -rf dir && mkdir dir
+      uu=${StrForMod[$u]}
+      gg=${StrForMod[$g]}
+      oo=${StrForMod[$o]}
+      testing "chmod $u$g$o dir" "chmod $u$g$o dir && 
+	ls -ld dir | cut -d' ' -f 1" "d$uu$gg$oo\n" "" ""
+    done
+  done
+done
+
+for u in {0..7}
+do
+  for g in {0..7}
+  do
+    for o in {0..7}
+    do
+      rm -rf file && touch file
+      uu=${StrForMod[$u]}
+      gg=${StrForMod[$g]}
+      oo=${StrForMod[$o]}
+      testing "chmod $u$g$o file" "chmod $u$g$o file &&
+         ls -ld file | cut -d' ' -f 1" "-$uu$gg$oo\n" "" ""
+    done
+  done
+done
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod 750 dir 640 file" \
+  "chmod 750 dir 640 file 2>/dev/null ||
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-x---\n-rwxr-x---\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod 666 dir file" \
+  "chmod 666 dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drw-rw-rw-\n-rw-rw-rw-\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod 765 *" "chmod 765 * &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxrw-r-x\n-rwxrw-r-x\n" "" ""
+
+##### u,g,o,a=r,w,x
+rm -rf dir file && mkdir dir && touch file
+testing "chmod u=r dir file" "chmod u=r dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "dr--r-xr-x\n-r--r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod u=w dir file" "chmod u=w dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "d-w-r-xr-x\n--w-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod u=x dir file" "chmod u=x dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "d--xr-xr-x\n---xr--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod u+r dir file" "chmod u+r dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xr-x\n-rw-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod u+w dir file" "chmod u+w dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xr-x\n-rw-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod u+x dir file" "chmod u+x dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xr-x\n-rwxr--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod u-r dir file" "chmod u-r dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "d-wxr-xr-x\n--w-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod u-w dir file" "chmod u-w dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "dr-xr-xr-x\n-r--r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod u-x dir file" "chmod u-x dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drw-r-xr-x\n-rw-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod g=r dir file" "chmod g=r dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr--r-x\n-rw-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod g=w dir file" "chmod g=w dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwx-w-r-x\n-rw--w-r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod g=x dir file" "chmod g=x dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwx--xr-x\n-rw---xr--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod g+r dir file" "chmod g+r dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xr-x\n-rw-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod g+w dir file" "chmod g+w dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxrwxr-x\n-rw-rw-r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod g+x dir file" "chmod g+x dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xr-x\n-rw-r-xr--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod g-r dir file" "chmod g-r dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwx--xr-x\n-rw----r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod g-w dir file" "chmod g-w dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xr-x\n-rw-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod g-x dir file" "chmod g-x dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr--r-x\n-rw-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod o=r dir file" "chmod o=r dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xr--\n-rw-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod o=w dir file" "chmod o=w dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-x-w-\n-rw-r---w-\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod o=x dir file" "chmod o=x dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-x--x\n-rw-r----x\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod o+r dir file" "chmod o+r dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xr-x\n-rw-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod o+w dir file" "chmod o+w dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xrwx\n-rw-r--rw-\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod o+x dir file" "chmod o+x dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xr-x\n-rw-r--r-x\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod o-r dir file" "chmod o-r dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-x--x\n-rw-r-----\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod o-w dir file" "chmod o-w dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xr-x\n-rw-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod o-x dir file" "chmod o-x dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xr--\n-rw-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod a=r dir file" "chmod a=r dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "dr--r--r--\n-r--r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod a=w dir file" "chmod a=w dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "d-w--w--w-\n--w--w--w-\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod a=x dir file" "chmod a=x dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "d--x--x--x\n---x--x--x\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod a+r dir file" "chmod a+r dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xr-x\n-rw-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod a+w dir file" "chmod a+w dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxrwxrwx\n-rw-rw-rw-\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod a+x dir file" "chmod a+x dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xr-x\n-rwxr-xr-x\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod a-r dir file" "chmod a-r dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "d-wx--x--x\n--w-------\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod a-w dir file" "chmod a-w dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "dr-xr-xr-x\n-r--r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod a-x dir file" "chmod a-x dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drw-r--r--\n-rw-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod =r dir file" "chmod =r dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "dr--r--r--\n-r--r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod =w dir file" "chmod =w dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "d-w-------\n--w-------\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod =x dir file" "chmod =x dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "d--x--x--x\n---x--x--x\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod +r dir file" "chmod +r dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xr-x\n-rw-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod +w dir file" "chmod +w dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xr-x\n-rw-r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod +x dir file" "chmod +x dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drwxr-xr-x\n-rwxr-xr-x\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod -r dir file" "chmod -r dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "d-wx--x--x\n--w-------\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod -w dir file" "chmod -w dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "dr-xr-xr-x\n-r--r--r--\n" "" ""
+
+rm -rf dir file && mkdir dir && touch file
+testing "chmod -x dir file" "chmod -x dir file &&
+   ls -ld dir file | cut -d' ' -f 1" "drw-r--r--\n-rw-r--r--\n" "" ""
+
+# Removing test files for cleanup purpose
+rm -rf dir file
diff --git a/scripts/test/groupadd.test b/scripts/test/groupadd.test
new file mode 100644
index 00000000..0395e01a
--- /dev/null
+++ b/scripts/test/groupadd.test
@@ -0,0 +1,56 @@
+#!/bin/bash
+# Copyright 2013 Divya Kothari <divya.s.kothari@gmail.com>
+# Copyright 2013 Robin Mittal <robinmittal.it@gmail.com>
+
+[ -f testing.sh ] && . testing.sh
+
+# 70 characters long string; hereafter, we will use it as per our need.
+_s70="abcdefghijklmnopqrstuvwxyz123456789abcdefghijklmnopqrstuvwxyz123456789"
+
+echo "# usage: addgroup [-g GID] [USER] GROUP
+# Add a group or add a user to a group."
+
+# Redirecting all output to /dev/null for grep and delgroup
+arg="&>/dev/null"
+
+#testing "name" "command" "result" "infile" "stdin"
+
+testing "groupadd group_name (text)" "groupadd toyTestGroup &&
+   grep '^toyTestGroup:' /etc/group $arg && groupdel toyTestGroup $arg &&
+   echo 'yes'" "yes\n" "" ""
+testing "groupadd group_name (alphanumeric)" "groupadd toy1Test2Group3 &&
+   grep '^toy1Test2Group3:' /etc/group $arg && groupdel toy1Test2Group3 $arg &&
+   echo 'yes'" "yes\n" "" ""
+testing "groupadd group_name (numeric)" "groupadd 987654321 &&
+   grep '^987654321:' /etc/group $arg && groupdel 987654321 $arg &&
+   echo 'yes'" "yes\n" "" ""
+testing "groupadd group_name (with ./-)" "groupadd toy.1Test-2Group.3 &&
+   grep '^toy.1Test-2Group.3:' /etc/group $arg &&
+   groupdel toy.1Test-2Group.3 $arg && echo 'yes'" "yes\n" "" ""
+
+_s210=`echo $_s70$_s70$_s70`
+testing "groupadd group_name (long string)" "groupadd $_s210 &&
+   grep '^$_s210:' /etc/group $arg && groupdel $_s210 $arg && echo 'yes'" \
+  "yes\n" "" ""
+testing "groupadd group_name with group_id" "groupadd -g 49999 toyTestGroup &&
+   grep '^toyTestGroup:' /etc/group $arg && groupdel toyTestGroup $arg &&
+   echo 'yes'" "yes\n" "" ""
+testing "groupadd group_name with group_id (system_group)" \
+  "groupadd -g 49999 -S toyTestGroup && grep '^toyTestGroup:' /etc/group $arg &&
+   groupdel toyTestGroup $arg && echo 'yes'" "yes\n" "" ""
+testing "groupadd group_name (system_group)" "groupadd -S toyTestGroup &&
+   grep '^toyTestGroup:' /etc/group $arg && groupdel toyTestGroup $arg &&
+   echo 'yes'" "yes\n" "" ""
+testing "groupadd group_name (add/del user)" "groupadd toyTestGroup &&
+   grep '^toyTestGroup:' /etc/group $arg && groupadd $USER toyTestGroup &&
+   grep '^toyTestGroup:.*:.*:.*$USER.*' /etc/group $arg &&
+   groupdel $USER toyTestGroup $arg || groupdel toyTestGroup &&
+   grep '^toyTestGroup:' /etc/group $arg || echo 'yes'" "yes\n" "" ""
+
+ echo "Testing to add single group multiple times after removing it..."
+ for each in {01..20}
+ do
+   testing "groupadd group_name ($each)" "groupadd toyTestGroup &&
+      grep '^toyTestGroup:' /etc/group $arg && groupdel toyTestGroup $arg &&
+      echo 'yes'" "yes\n" "" ""
+ done
diff --git a/scripts/test/groupdel.test b/scripts/test/groupdel.test
new file mode 100644
index 00000000..d46db53c
--- /dev/null
+++ b/scripts/test/groupdel.test
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Copyright 2013 Divya Kothari <divya.s.kothari@gmail.com>
+# Copyright 2013 Robin Mittal <robinmittal.it@gmail.com>
+
+[ -f testing.sh ] && . testing.sh
+
+# Redirecting all output to /dev/null for grep and delgroup
+arg="&>/dev/null"
+
+#testing "name" "command" "result" "infile" "stdin"
+
+testing "groupadd group_name (text)" "groupadd toyTestGroup &&
+   grep '^toyTestGroup:' /etc/group $arg && groupdel toyTestGroup $arg &&
+   echo 'yes'" "yes\n" "" ""
+testing "groupadd group_name (alphanumeric)" "groupadd toy1Test2Group3 &&
+   grep '^toy1Test2Group3:' /etc/group $arg && groupdel toy1Test2Group3 $arg &&
+   echo 'yes'" "yes\n" "" ""
+testing "groupadd group_name (numeric)" "groupadd 987654321 &&
+   grep '^987654321:' /etc/group $arg && groupdel 987654321 $arg &&
+   echo 'yes'" "yes\n" "" ""
+testing "groupadd group_name (with ./-)" "groupadd toy.1Test-2Group.3 &&
+   grep '^toy.1Test-2Group.3:' /etc/group $arg &&
+   groupdel toy.1Test-2Group.3 $arg && echo 'yes'" "yes\n" "" ""
+testing "groupadd group_name with group_id" "groupadd -g 49999 toyTestGroup &&
+   grep '^toyTestGroup:' /etc/group $arg && groupdel toyTestGroup $arg &&
+   echo 'yes'" "yes\n" "" ""
diff --git a/scripts/test/lsattr.test b/scripts/test/lsattr.test
new file mode 100644
index 00000000..870b3f66
--- /dev/null
+++ b/scripts/test/lsattr.test
@@ -0,0 +1,159 @@
+#!/bin/bash
+
+[ -f testing.sh ] && . testing.sh
+
+#testing "name" "command" "result" "infile" "stdin"
+
+# chattr - Testcases
+
+mkdir testattr
+IN="cd testattr"
+OUT="cd .."
+_t="abcdefghijklmnopqrstuvwxyz"
+
+testing "chattr [-/+]i FILE[write]" "$IN && echo "$_t" > testFile &&
+         chattr +i testFile && lsattr testFile && echo "$_t" > testFile; 
+         chattr -i testFile; rm -rf testFile; $OUT " "----i-------- testFile\n" "" ""
+testing "chattr [-/+]i FILE[re-write]" "$IN && echo "$_t" > testFile && 
+         chattr +i testFile && echo \"$_t\" > testFile || chattr -i testFile && 
+         echo \"$_t\" > testFile && lsattr testFile; rm -rf testFile; $OUT" \
+         "------------- testFile\n" "" ""
+testing "chattr [-/+]i FILE[append]" "$IN && echo "$_t" > testFile && 
+         chattr +i testFile && echo \"$_t\" >> testFile || lsattr testFile && 
+         chattr -i testFile; rm -rf testFile; $OUT" "----i-------- testFile\n" "" ""
+testing "chattr [-/+]i FILE[move]" "$IN && echo "$_t" > testFile && 
+         chattr +i testFile && mv testFile testFile1 || lsattr testFile && 
+         chattr -i testFile; rm -rf testFile; $OUT" "----i-------- testFile\n" "" ""
+testing "chattr [-/+]i FILE[delete]" "$IN && echo "$_t" > testFile && 
+         chattr +i testFile && rm -f testFile || lsattr testFile && 
+         chattr -i testFile; rm -rf testFile; $OUT" "----i-------- testFile\n" "" ""
+testing "chattr [-/+]i FILE[read]" "$IN && echo "$_t" > testFile && 
+         chattr +i testFile && cat testFile && lsattr testFile && 
+         chattr -i testFile; rm -rf testFile; $OUT" "$_t\n----i-------- testFile\n" "" ""
+testing "chattr [-/+]a FILE[write]" "$IN && echo "$_t" > testFile && 
+         chattr +a testFile && echo $_t > testFile || lsattr testFile && 
+         chattr -a testFile; rm -rf testFile; $OUT" "-----a------- testFile\n" "" ""
+testing "chattr [-/+]a FILE[re-write]" "$IN && echo "$_t" > testFile && 
+         chattr +a testFile && echo $_t > testFile || lsattr testFile && 
+         chattr -a testFile && echo $_t > testFile && cat testFile && 
+         lsattr testFile; rm -rf testFile; 
+         $OUT" "-----a------- testFile\n$_t\n------------- testFile\n" "" ""
+testing "chattr [-/+]a FILE[append]" "$IN && echo "$_t" > testFile && 
+         chattr +a testFile && echo $_t >> testFile && cat testFile && 
+         lsattr testFile && chattr -a testFile; rm -rf testFile; $OUT" \
+         "$_t\n$_t\n-----a------- testFile\n" "" ""
+testing "chattr [-/+]a FILE[move]" "$IN && echo "$_t" > testFile && 
+         chattr +a testFile && mv testFile testFile1 || lsattr testFile && 
+         chattr -a testFile; rm -rf testFile; $OUT" "-----a------- testFile\n" "" ""
+testing "chattr [-/+]a FILE[delete]" "$IN && echo "$_t" > testFile && 
+         chattr +a testFile && rm -f testFile || lsattr testFile && 
+         chattr -a testFile; rm -rf testFile; $OUT" "-----a------- testFile\n" "" ""
+testing "chattr [-/+]a FILE[read]" "$IN && echo "$_t" > testFile && 
+         chattr +a testFile && cat testFile && lsattr testFile && chattr -a testFile; 
+         rm -rf testFile; $OUT" "$_t\n-----a------- testFile\n" "" ""
+
+for attr in "A" "a" "c" "D" "d" "i" "j" "s" "S" "t" "T" "u"
+do
+  testing "chattr [-/+]$attr FILE" "$IN && echo "$_t" > testFile && 
+           chattr +$attr testFile && cat testFile && chattr -$attr testFile && 
+           lsattr testFile; rm -rf testFile; $OUT" "$_t\n------------- testFile\n" "" ""
+done
+
+for attr in "A" "a" "c" "D" "d" "i" "j" "s" "S" "t" "T" "u"
+do
+  testing "chattr -$attr FILE" "$IN && echo "$_t" > testFile && chattr -$attr testFile &&
+           cat testFile && lsattr testFile; rm -rf testFile; $OUT" "$_t\n------------- testFile\n" "" ""
+done
+
+testing "chattr [-/+]AacDdijsStTu FILE" "$IN && echo "$_t" > testFile && 
+         chattr +AacDdijsStTu testFile && cat testFile && chattr -AacDdijsStTu testFile && 
+         lsattr testFile; rm -rf testFile; $OUT" "$_t\n------------- testFile\n" "" ""
+testing "chattr [-/+]AacDdijsStTu(random) FILE" \
+        "$IN && echo "$_t" > testFile && 
+        chattr +AacDdijsStTu testFile && cat testFile && chattr -A testFile &&
+        chattr -a testFile && chattr -c testFile && chattr -D testFile &&
+        chattr -d testFile && chattr -i testFile && chattr -j testFile &&
+        chattr -s testFile && chattr -S testFile && chattr -t testFile &&
+        chattr -T testFile && chattr -u testFile && lsattr testFile &&
+        chattr -AacDdijsStTu testFile; rm -rf testFile; $OUT" \
+        "$_t\n------------- testFile\n" "" ""
+testing "chattr [-/+]AacDdijsStTu FILE*" "$IN && 
+        echo "$_t" > testFile && echo "$_t" > testFile1 &&
+        echo "$_t" > testFile2 && echo "$_t" > testFile3 &&
+        echo "$_t" > testFile4 && echo "$_t" > testFile5 &&
+        echo "$_t" > testFile6 && echo "$_t" > testFile7 &&
+        echo "$_t" > testFile8 && echo "$_t" > testFile9 &&
+        echo "$_t" > testFile10 && echo "$_t" > testFile11 &&
+       chattr +AacDdijsStTu testFile* &&
+       cat testFile9 && chattr -AacDdijsStTu testFile* && lsattr testFile*; rm -rf testFile*; $OUT" \
+       "$_t\n------------- testFile\n------------- testFile1\n------------- testFile10\n------------- testFile11\n------------- testFile2\n------------- testFile3\n------------- testFile4\n------------- testFile5\n------------- testFile6\n------------- testFile7\n------------- testFile8\n------------- testFile9\n" "" ""
+testing "chattr [-/+]AacDdijsStTu(random) FILE*" \
+        "$IN && echo "$_t" > testFile &&
+        chattr +AacDdijsStTu testFile* && cat testFile && chattr -A testFile* &&
+	chattr -a testFile* && chattr -c testFile* && chattr -D testFile* &&
+	chattr -d testFile* && chattr -i testFile* && chattr -j testFile* &&
+	chattr -s testFile* && chattr -S testFile* && chattr -t testFile* &&
+	chattr -T testFile* && chattr -u testFile* && lsattr testFile;
+        rm -rf testFile; $OUT" \
+	"$_t\n------------- testFile\n" "" ""
+testing "chattr [-/+]i FILE[write]" \
+	"$IN && echo "$_t" > testFile &&
+	chattr +i testFile &&
+	echo \"$_t\" > testFile || lsattr testFile && chattr -i testFile;
+	rm -rf testFile; $OUT" "----i-------- testFile\n" "" ""
+testing "chattr [-/+]A FILE[write]" \
+	"$IN && echo "$_t" > testFile && chattr +A testFile &&
+	echo \"$_t\" > testFile && lsattr testFile && chattr -A testFile;
+	rm -rf testFile; $OUT" "-------A----- testFile\n" "" ""
+testing "chattr [-/+]s FILE[write]" \
+	"$IN && echo "$_t" > testFile && chattr +s testFile &&
+	echo \"$_t\" > testFile && lsattr testFile && chattr -s testFile
+	rm -rf testFile; $OUT" "s------------ testFile\n" "" ""
+testing "chattr -v version FILE[write]" \
+	"$IN && echo "$_t" > testFile &&
+	chattr -v 1234 testFile && echo \"$_t\" > testFile && 
+	lsattr -v testFile; rm -rf testFile" \
+	" 1234 ------------- testFile\n" "" ""
+
+_a="-------A-----"
+testing "chattr -R [-/+]a FILE" "$IN && touch aa && chattr -R +A aa && lsattr aa &&
+	chattr -R -A aa; rm -rf aa; $OUT" "$_a aa\n" "" ""
+testing "chattr -R [-/+]a FILE.." "$IN && touch aa bb &&
+	chattr -R +A aa bb && lsattr aa bb &&
+	chattr -R -A aa bb; rm -rf aa bb; $OUT" "$_a aa\n$_a bb\n" "" ""
+
+# Clean up
+rm -rf testattr
+
+# lsattr - Testcases
+mkdir dir && cd dir && touch file
+chattr +A file &>/dev/null
+
+_p=$PWD
+_b="-------------"
+_A="-------A-----"
+
+testing "lsattr file" "lsattr file" "$_A file\n" "" ""
+testing "lsattr file_path" "lsattr $_p/file" "$_A $_p/file\n" "" ""
+testing "lsattr -R file" "lsattr -R file" "$_A file\n" "" ""
+testing "lsattr -R file_path" "lsattr -R $_p/file" "$_A $_p/file\n" "" ""
+testing "lsattr -a file" "lsattr -a file" "$_A file\n" "" ""
+testing "lsattr -a file_path" "lsattr -a $_p/file" "$_A $_p/file\n" "" ""
+testing "lsattr -d ." "lsattr -d ." "$_b .\n" "" ""
+testing "lsattr -d dir_path" "lsattr -d $_p" "$_b $_p\n" "" ""
+testing "lsattr -d file" "lsattr -d file" "$_A file\n" "" ""
+testing "lsattr -d file_path" "lsattr -d $_p/file" "$_A $_p/file\n" "" ""
+sp_44="                                            "
+testing "lsattr -l file" "lsattr -l file" "file  $sp_44 No_Atime\n" "" ""
+_v="12345"
+testing "lsattr -v file" "chattr -v $_v * && lsattr -v file" \
+  "$_v $_A file\n" "" ""
+testing "lsattr -v file_path" "chattr -v $_v * && lsattr -v $_p/file" \
+  "$_v $_A $_p/file\n" "" ""
+testing "lsattr -Radlv file1 file2" "chattr -v $_v * &&
+   lsattr -Radlv file input" \
+  "$_v file  $sp_44 No_Atime\n$_v input $sp_44 ---\n" "" ""
+
+# Cleanup
+chattr -AacDdijsStTu file && cd ..
+rm -rf dir
diff --git a/scripts/test/mount.test b/scripts/test/mount.test
new file mode 100644
index 00000000..1fdc00f7
--- /dev/null
+++ b/scripts/test/mount.test
@@ -0,0 +1,87 @@
+#!/bin/bash
+
+# Copyright 2013 Divya Kothari <divya.s.kothari@gmail.com>
+# Copyright 2013 Robin Mittal <robinmittal.it@gmail.com>
+
+[ -f testing.sh ] && . testing.sh
+
+#testing "name" "command" "result" "infile" "stdin"
+
+root_fs=`df | grep "\/$" | awk '{print $1}'`
+root_fs_type=`file -sL $root_fs | awk '{print $5}'`
+
+tmp_b_fs="tmp_b_fs"
+tmp_b_fs_type="ext3"
+
+reCreateTmpFs() {
+  rm -rf $tmp_b_fs
+  mknod $tmp_b_fs b 1 0
+  mkfs.ext3 $tmp_b_fs >/dev/null 2>&1
+}
+reCreateTmpFs
+
+testing "mount $root_fs /mnt" \
+  "mount $root_fs /mnt >/dev/null 2>&1 && mkdir /mnt/testDir &&
+   sleep 1 && umount /mnt && test -e /testDir && rmdir /testDir" "" "" ""
+testing "mount $tmp_b_fs /mnt" \
+  "mount $tmp_b_fs /mnt >/dev/null 2>&1 && mkdir /mnt/testDir &&
+   sleep 1 && umount /mnt && ! test -e /mnt/testDir" "" "" ""
+reCreateTmpFs
+
+chmod 444 /mnt
+testing "mount $root_fs /mnt (read_only dir)" \
+  "mount $root_fs /mnt >/dev/null 2>&1 && mkdir /mnt/testDir &&
+   sleep 1 && umount /mnt && test -e /testDir && rmdir /testDir" "" "" ""
+testing "mount $tmp_b_fs /mnt (read_only dir)" \
+  "mount $tmp_b_fs /mnt >/dev/null 2>&1 && mkdir /mnt/testDir &&
+   sleep 1 && umount /mnt && ! test -e /mnt/testDir" "" "" ""
+reCreateTmpFs
+chmod 755 /mnt
+testing "mount -w $root_fs /mnt (write_only mode)" \
+  "mount -w $root_fs /mnt >/dev/null 2>&1 && mkdir /mnt/testDir &&
+   sleep 1 && umount /mnt && test -e /testDir && rmdir /testDir" "" "" ""
+testing "mount -w $tmp_b_fs /mnt (write_only mode)" \
+  "mount -w $tmp_b_fs /mnt >/dev/null 2>&1 && mkdir /mnt/testDir &&
+   sleep 1 && umount /mnt && ! test -e /mnt/testDir" "" "" ""
+reCreateTmpFs
+testing "mount -rw $tmp_b_fs /mnt (read_write mode)" \
+  'mount -rw $tmp_b_fs /mnt >/dev/null && mkdir /mnt/testDir && \
+   sleep 1 && ! test -e /mnt/testDir && umount /mnt' "" "" ""
+reCreateTmpFs
+testing "mount $tmp_b_fs /mnt -t fs_type" \
+  "mount $tmp_b_fs /mnt -t $tmp_b_fs_type >/dev/null 2>&1 &&
+   mkdir /mnt/testDir && sleep 1 && umount /mnt &&
+   ! test -e /mnt/testDir" "" "" ""
+reCreateTmpFs
+mkdir -p testDir1/testDir2 testDir
+echo "abcdefghijklmnopqrstuvwxyz" > testDir1/testDir2/testFile
+testing "mount -o bind dir1 dir2" \
+  'mount -o bind testDir1 testDir >/dev/null 2>&1 && \
+   cat testDir/testDir2/testFile && sleep 1 && umount testDir' \
+  "abcdefghijklmnopqrstuvwxyz\n" "" ""
+testing "mount -o rbind dir1 dir2" \
+  'mount -o rbind testDir1 testDir >/dev/null 2>&1 && \
+   cat testDir/testDir2/testFile && sleep 1 && umount testDir' \
+  "abcdefghijklmnopqrstuvwxyz\n" "" ""
+testing "mount -o loop $tmp_b_fs /mnt" \
+  "mount -o loop $tmp_b_fs /mnt >/dev/null 2>&1 && mkdir /mnt/testDirp &&
+   sleep 1 && umount -d /mnt && ! test -e /mnt/testDirp" "" "" ""
+reCreateTmpFs
+
+mkdir testDir2
+testing "mount -o move mount_1 mount_2" \
+  "mount $tmp_b_fs testDir1 && mkdir testDir1/testDirr &&
+   mount -o move testDir1 testDir2 && test -r testDir2/testDirr &&
+   sleep 1 && umount testDir2" "" "" ""
+reCreateTmpFs
+testing "mount -o rw $tmp_b_fs /mnt" \
+  "mount -o rw $tmp_b_fs /mnt >/dev/null 2>&1 && mkdir /mnt/testDir &&
+   sleep 1 && umount /mnt && ! test -e /mnt/testDir" "" "" ""
+reCreateTmpFs
+testing "mount -o ro $tmp_b_fs /mnt" \
+  "mount -o ro $tmp_b_fs /mnt >/dev/null 2>&1 &&
+   mkdir /mnt/testDir 2>/dev/null || sleep 1 && umount /mnt" "" "" ""
+reCreateTmpFs
+
+umount testDir1
+rm -f $tmp_b_fs
diff --git a/scripts/test/pgrep.test b/scripts/test/pgrep.test
new file mode 100644
index 00000000..36df573a
--- /dev/null
+++ b/scripts/test/pgrep.test
@@ -0,0 +1,122 @@
+#!/bin/bash
+
+# Copyright 2013 Divya Kothari <divya.s.kothari@gmail.com>
+# Copyright 2013 Robin Mittal <robinmittal.it@gmail.com>
+
+#cleaning 'yes' processes
+killall yes >/dev/null 2>&1
+
+[ -f testing.sh ] && . testing.sh
+
+#testing "name" "command" "result" "infile" "stdin"
+
+# Starting processes to test pgrep command
+yes >/dev/null &
+proc=$!
+echo "# Process created with id: $proc"
+sleep 1
+session_id=0
+proc_parent=`cat /proc/${proc}/stat | awk '{ print $4 }'`
+echo "# Parent Process id of $proc is $proc_parent"
+
+# Testcases for pgrep command
+testing "pgrep pattern" "pgrep yes" "$proc\n" "" ""
+testing "pgrep wildCardPattern" "pgrep ^y.*s$" "$proc\n" "" ""
+testing "pgrep -l pattern" "pgrep -l yes" "$proc yes\n" "" ""
+testing "pgrep -f pattern" "pgrep -f yes" "$proc\n" "" ""
+testing "pgrep -n pattern" "pgrep -n yes" "$proc\n" "" ""
+testing "pgrep -o pattern" "pgrep -o yes" "$proc\n" "" ""
+testing "pgrep -s" "pgrep -s $session_id yes" "$proc\n" "" ""
+testing "pgrep -P" "pgrep -P $proc_parent yes" "$proc\n" "" ""
+
+#Clean-up
+killall yes >/dev/null 2>&1
+
+# Testcases for pkill command
+
+yes >/dev/null &
+sleep 1
+testing "pkill pattern" "pkill yes && sleep 1 && (pgrep yes || echo 'yes')" \
+  "yes\n" "" ""
+killall yes >/dev/null 2>&1
+
+yes >/dev/null &
+yes print1 >/dev/null &
+yes print2 >/dev/null &
+sleep 1
+testing "pkill pattern (multiple)" "pkill yes && sleep 1 &&
+   (pgrep yes || echo 'yes')" "yes\n" "" ""
+killall yes >/dev/null 2>&1
+
+yes >/dev/null &
+sleep 1
+testing "pkill -f pattern (one)" "pkill -f yes && sleep 1 &&
+   (pgrep yes || echo 'yes')" "yes\n" "" ""
+killall yes >/dev/null 2>&1
+
+yes print1 >/dev/null &
+sleep 1
+testing "pkill -f pattern args" "pkill -f \"yes print1\" && sleep 1 &&
+   (pgrep yes || echo 'yes')" "yes\n" "" ""
+killall yes >/dev/null 2>&1
+
+yes >/dev/null &
+yes print1 >/dev/null &
+yes print2 >/dev/null &
+sleep 1
+testing "pkill -f pattern (multiple)" "pkill -f yes && sleep 1 &&
+   (pgrep yes || echo 'yes')" "yes\n" "" ""
+killall yes >/dev/null 2>&1
+
+yes >/dev/null &
+sleep 1
+testing "pkill -s 0 -f pattern (regexp)" "pkill -s 0 -f ye* && sleep 1 &&
+   (pgrep yes || echo 'yes')" "yes\n" "" ""
+killall yes >/dev/null 2>&1
+
+yes >/dev/null &
+proc1=$!
+yes >/dev/null &
+proc2=$!
+sleep 1
+testing "pkill -n pattern" "pkill -n yes && sleep 1 && pgrep yes" \
+  "$proc1\n" "" ""
+killall yes >/dev/null 2>&1
+
+yes >/dev/null &
+proc1=$!
+yes >/dev/null &
+proc2=$!
+sleep 1
+testing "pkill -o pattern" "pkill -o yes && sleep 1 && pgrep yes" \
+  "$proc2\n" "" ""
+killall yes >/dev/null 2>&1
+
+yes >/dev/null &
+sleep 1
+testing "pkill -s (blank) pattern" "pkill -s '' yes && sleep 1 &&
+   (pgrep yes || echo 'yes')" "yes\n" "" ""
+killall yes >/dev/null 2>&1
+
+yes >/dev/null &
+sleep 1
+testing "pkill -s 0 pattern" "pkill -s 0 yes && sleep 1 &&
+   (pgrep yes || echo 'yes')" "yes\n" "" ""
+killall yes >/dev/null 2>&1
+
+yes >/dev/null &
+proc=$!
+proc_p=`cat /proc/${proc}/stat | awk '{ print $4 }'`
+sleep 1
+testing "pkill -P parent_prodId pattern" "pkill -P $proc_p yes && sleep 1 &&
+   (pgrep yes || echo 'yes')" "yes\n" "" ""
+killall yes >/dev/null 2>&1
+
+yes >/dev/null &
+proc=$!
+proc_parent=`cat /proc/${proc}/stat | awk '{ print $4 }'`
+sleep 1
+testing "pkill -9 pattern" "pkill -9 yes && sleep 1 &&
+   (pgrep yes || echo 'yes')" "yes\n" "" ""
+killall yes >/dev/null 2>&1
+
diff --git a/scripts/test/useradd.test b/scripts/test/useradd.test
new file mode 100644
index 00000000..a87da070
--- /dev/null
+++ b/scripts/test/useradd.test
@@ -0,0 +1,90 @@
+#!/bin/bash
+
+# Copyright 2013 Divya Kothari <divya.s.kothari@gmail.com>
+# Copyright 2013 Robin Mittal <robinmittal.it@gmail.com>
+
+[ -f testing.sh ] && . testing.sh
+
+# 70 characters long string; hereafter, we will use it as per our need.
+_s70="abcdefghijklmnopqrstuvwxyz123456789abcdefghijklmnopqrstuvwxyz123456789"
+
+# Redirecting all output to /dev/null for grep, adduser and deluser
+arg="&>/dev/null"
+
+#testing "name" "command" "result" "infile" "stdin"
+
+# Default password for adding user is: 'password'
+pass=`echo -ne 'password\npassword\n'`
+
+testing "adduser user_name (text)" "useradd toyTestUser $arg ||
+   grep '^toyTestUser:' /etc/passwd $arg && test -d /home/toyTestUser &&
+   userdel toyTestUser $arg && rm -rf /home/toyTestUser && echo 'yes'" \
+  "yes\n" "" "$pass"
+
+testing "adduser user_name (alphanumeric)" "useradd toy1Test2User3 $arg ||
+   grep '^toy1Test2User3:' /etc/passwd $arg && test -d /home/toy1Test2User3 &&
+   userdel toy1Test2User3 $arg && rm -rf /home/toy1Test2User3 && echo 'yes'" \
+  "yes\n" "" "$pass"
+
+testing "adduser user_name (numeric)" "useradd 987654321 $arg ||
+   grep '^987654321:' /etc/passwd $arg && test -d /home/987654321 &&
+   userdel 987654321 $arg && rm -rf /home/987654321 && echo 'yes'" \
+  "yes\n" "" "$pass"
+
+testing "adduser user_name (with ./-/_)" "useradd toy.1Test-2User_3 $arg ||
+   grep '^toy.1Test-2User_3:' /etc/passwd $arg &&
+   test -d /home/toy.1Test-2User_3 && userdel toy.1Test-2User_3 $arg &&
+   rm -rf /home/toy.1Test-2User_3 && echo 'yes'" "yes\n" "" "$pass"
+
+testing "adduser user_name (long string)" "useradd $_s70 $arg ||
+   grep '^$_s70:' /etc/passwd $arg && test -d /home/$_s70 &&
+   userdel $_s70 $arg && rm -rf /home/$_s70 && echo 'yes'" "yes\n" "" "$pass"
+
+testing "adduser user_name with dir" "useradd -h $PWD/dir toyTestUser $arg ||
+   grep '^toyTestUser:.*dir' /etc/passwd $arg && test -d $PWD/dir &&
+   userdel toyTestUser $arg && rm -rf $PWD/dir && echo 'yes'" "yes\n" "" "$pass"
+
+gecos="aaa,bbb,ccc,ddd,eee"
+testing "adduser user_name with gecos" "useradd -g '$gecos' toyTestUser $arg ||
+   grep '^toyTestUser:.*$gecos' /etc/passwd $arg && test -d /home/toyTestUser &&
+   userdel toyTestUser $arg && rm -rf /home/toyTestUser && echo 'yes'" \
+  "yes\n" "" "$pass"
+
+shl="/bin/sh"
+testing "adduser user_name with shell" "useradd -s $shl toyTestUser $arg ||
+   grep '^toyTestUser:.*$shl$' /etc/passwd $arg && test -d /home/toyTestUser &&
+   userdel toyTestUser $arg && rm -rf /home/toyTestUser && echo 'yes'" \
+  "yes\n" "" "$pass"
+
+g_name="root"
+g_id=`grep $g_name /etc/group | cut -d : -f 3`
+testing "adduser user_name with group" "useradd -G $g_name toyTestUser $arg ||
+   grep '^toyTestUser:.*:.*:$g_id:.*' /etc/passwd $arg &&
+   test -d /home/toyTestUser && userdel toyTestUser $arg &&
+   rm -rf /home/toyTestUser && echo 'yes'" "yes\n" "" "$pass"
+
+testing "adduser user_name (system user)" "useradd -S toyTestUser $arg ||
+   grep '^toyTestUser:.*:.*:.*' /etc/passwd $arg &&
+   test ! -e /home/toyTestUser && userdel toyTestUser $arg && echo 'yes'" \
+  "yes\n" "" "$pass"
+
+testing "adduser user_name with -D" "useradd -D toyTestUser $arg ||
+   grep '^toyTestUser:.*:.*:.*' /etc/passwd $arg && test -d /home/toyTestUser &&
+   userdel toyTestUser $arg && rm -rf /home/toyTestUser && echo 'yes'" \
+  "yes\n" "" "$pass"
+
+testing "adduser user_name with -H" "useradd -H toyTestUser $arg ||
+   grep '^toyTestUser:.*:.*:.*' /etc/passwd $arg &&
+   test ! -e /home/toyTestUser && userdel toyTestUser $arg && echo 'yes'" \
+  "yes\n" "" "$pass"
+
+testing "adduser user_name with dir and -H" \
+  "useradd -H -h $PWD/dir toyTestUser $arg ||
+   grep '^toyTestUser:.*dir' /etc/passwd $arg && test ! -e $PWD/dir &&
+   userdel toyTestUser $arg && echo 'yes'" "yes\n" "" "$pass"
+
+testing "adduser user_name with user_id" "useradd -u 49999 toyTestUser $arg ||
+   grep '^toyTestUser:x:49999:.*' /etc/passwd $arg &&
+   test -d /home/toyTestUser && userdel toyTestUser $arg &&
+   rm -rf /home/toyTestUser && echo 'yes'" "yes\n" "" "$pass"
+