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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER .
*
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* under the terms of the GNU General Public License version 2 only , as
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*
* This code is distributed in the hope that it will be useful , but WITHOUT
* ANY WARRANTY ; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE . See the GNU General Public License
* version 2 for more details ( a copy is included in the LICENSE file that
* accompanied this code ) .
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work ; if not , write to the Free Software Foundation ,
* Inc . , 51 Franklin St , Fifth Floor , Boston , MA 02110 - 1301 USA .
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*/
/*
* @ test
* @ bug 8033180
* @ summary Bad newline characters
* @ modules jdk . jdeps / com . sun . tools . javap
*/
import java.io.*;
import java.util.*;
public class T8033180 {
public static void main(String... args) throws Exception {
new T8033180().run();
}
void run() throws Exception {
// fast-track this case, because test cannot fail in this case
if (lineSep.equals(nl))
return ;
test("-help" );
test("-version" );
if (errors > 0 )
throw new Exception(errors + " errors occurred" );
}
static final String lineSep = System.getProperty("line.separator" );
static final String nl = "\n" ;
void test(String... opts) throws Exception {
System.err.println("test " + Arrays.asList(opts));
List<String> args = new ArrayList<String>();
args.addAll(Arrays.asList(opts));
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
int rc = com.sun.tools.javap.Main.run(args.toArray(new String[args.size()]), pw);
pw.close();
String out = sw.toString();
if (rc != 0 )
throw new Exception("javap failed unexpectedly: rc=" + rc);
// remove all valid platform newline sequences
String out2 = out.replace(lineSep, "" );
// count the remaining simple newline characters
int count = 0 ;
int i = out2.indexOf(nl, 0 );
while (i != -1 ) {
count++;
i = out2.indexOf(nl, i + nl.length());
}
if (count > 0 )
error(count + " newline characters found" );
}
void error(String msg) {
System.err.println("Error: " + msg);
errors++;
}
int errors = 0 ;
}
Messung V0.5 in Prozent C=98 H=94 G=95
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