IPv4/6 reassembly

[vpp.git] / test / sys_req / set_system_parameters.sh

diff --git a/test/sys_req/set_system_parameters.sh b/test/sys_req/set_system_parameters.sh
new file mode 100755 (executable)
index 0000000..533a02e
--- /dev/null
+++ b/test/sys_req/set_system_parameters.sh
@@ -0,0 +1,57 @@
+#!/bin/bash
+
+file="$1"
+
+usage(){
+       echo "Usage: $0 <requirements file>"
+}
+
+if [ "$file" == "" ]
+then
+       echo "Invalid parameters specified."
+       usage
+       exit 1
+fi
+
+if [ ! -f $file ]
+then
+       echo "File '$file' does not exist."
+       usage
+       exit 1
+fi
+
+cat $file | grep -v -e '^#.*$' | grep -v -e '^ *$' | while read line
+do
+       value_file=`echo $line | awk '{print $1}'`
+       operator=`echo $line | awk '{print $2}'`
+       value=`echo $line | awk '{print $3}'`
+       set_value=`echo $line | awk '{print $4}'`
+       if [[ "$value_file" == "" || "$operator" == "" || "$value" == "" || "$set_value" == "" ]]
+       then
+               echo "Syntax error in requirements file."
+               exit 1
+       fi
+       current_value=`cat $value_file`
+       if test "$current_value" $operator "$value"
+       then
+               if test "$V" = "2"
+               then
+                       echo "Requirement '$value_file $operator $value' satisfied."
+               fi
+       else
+               echo "Requirement '$value_file $operator $value' not satisfied."
+               echo "Writing '$set_value' to '$value_file'."
+               echo "$set_value" | tee "$value_file" > /dev/null
+               if ! test "`cat $value_file`" = "$set_value"
+               then
+                       echo "Repeating the write using sudo..."
+                       echo "$set_value" | sudo -n tee "$value_file" > /dev/null
+                       if ! test "`cat $value_file`" = "$set_value"
+                       then
+                               echo "Couldn't set the required value. Is that value allowed? Is sudo working?"
+                               exit 1
+                       fi
+               fi
+               echo "Succesfully wrote '$set_value' to '$value_file'."
+       fi
+done