rtest

《嵌入式Linux应用开发详解》中的源代码

#!/bin/sh
# 
# Regression tester for mSQL.
#
# This script just drives the individual tests in the rtest.src
# directory.  Run it as "rtest <db>" where db is the name of a database.
# The database will be created and destroyed during the testing so don't
# use anything that already exists (the scripts wont let you anyway).
#
#						bambi.

# If you want to do the testing on a machine other than the local box
# (or you want to force a TCP connection) set the variable below to the
# hostname of the box running the server
#
#MSQLHOST="-h fawn"


#
# Use a fresh DB ?
FRESH=Y

# Do not uncomment this variable.  It is used to reset the test results
# after a major change to the test suite or output format of msql
#RESET=1

DB=$1

if test "$DB." = "."
then
	echo
	echo "Bad usage.  Read the intro to the script for details!"
	echo
	exit 1
fi

#
# Where are the programs we need
#
#MSQLADMIN="/usr/local/Hughes/bin/msqladmin"
MSQLADMIN="../../msqladmin/msqladmin"
#MSQL="/usr/local/Hughes/bin/msql $MSQLHOST"
MSQL="../../msql/msql"

#
# How can we echo without a newline?
#
if echo '\c' | grep -s c >/dev/null 2>&1
then
        ECHO_N="echo -n"
        ECHO_C=""
else
        ECHO_N="echo"
        ECHO_C='\c'
fi

#
# Find out the names of the tests
#
cd rtest.src
TESTS=`ls [0-9]*.test | sort -n | sed "s/\.test\$//"`
rm -f *.res
COUNT=0

#
# Setup a clean database
#
if test ".$FRESH" = ".Y"
then
	$MSQLADMIN -q drop $DB > /dev/null
	$MSQLADMIN create $DB
	if test $? -ne 0
	then
		echo
		echo
		echo "Couldn't setup new database for testing."
		echo
		exit 1
	fi
fi

#
# Run through the tests and bail out if there's an error.
#
total_q=0
echo
if test "$RESET." = "."
then
	echo "Starting tests."
else
	echo "Starting tests in reset mode"
fi
for I in $TESTS
do
	$ECHO_N "Running test $I.$ECHO_C"
	if test "$RESET." = "."
	then
		#$MSQL $MSQHOST $DB < $I.test > $I.res 2>&1
		$MSQL $MSQHOST $DB < $I.test > $I.res 
		diff $I.out $I.res > /dev/null
		if test $? -ne 0 
		then
			echo "  FAILED !!!"
			echo
			echo
			echo "ERROR : Regression test failed on test \"$I\"."
			echo "Test results have been saved in rtest.src/*.res"
			echo
			exit 1
		fi
		num_q=`grep "\\g" $I.test | wc -l`
		echo "  Passed.  All $num_q queries ran correctly."
		total_q=`expr $total_q + $num_q`
	else
		echo
		$MSQL $MSQHOST $DB < $I.test > $I.out 2>&1
	fi
	COUNT=`expr $COUNT + 1`
done

echo
echo
echo "All $COUNT tests have passed.  $total_q queries executed."
echo "Results of the individual tests can be found in rtest.src/*.res"
echo
exit 0