jdk/test/sun/security/tools/keytool/trystore.sh

#
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# @test
# @bug 7047200
# @summary keytool can try save to a byte array before overwrite the file

if [ "${TESTJAVA}" = "" ] ; then
  JAVAC_CMD=`which javac`
  TESTJAVA=`dirname $JAVAC_CMD`/..
fi

# set platform-dependent variables
OS=`uname -s`
case "$OS" in
  Windows_* )
    FS="\\"
    ;;
  * )
    FS="/"
    ;;
esac

rm trystore.jks 2> /dev/null

KEYTOOL="${TESTJAVA}${FS}bin${FS}keytool ${TESTTOOLVMOPTS} -storetype jks -keystore trystore.jks -keyalg rsa"
$KEYTOOL -genkeypair -alias a -dname CN=A -storepass changeit -keypass changeit
$KEYTOOL -genkeypair -alias b -dname CN=B -storepass changeit -keypass changeit

# We use -protected for JKS keystore. This is illegal so the command should
# fail. Then we can check if the keystore is damaged.

$KEYTOOL -genkeypair -protected -alias b -delete -debug

if [ $? = 0 ]; then
    echo "What? -protected works for JKS?"
    exit 1
fi

$KEYTOOL -list -storepass changeit

if [ $? != 0 ]; then
    echo "Keystore file damaged"
    exit 2
fi