8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 4915187
27 * @summary Test java.lang.String constructor that takes StringBuilder
28 *
29 */
30 import java.util.*;
31
32 public class SBConstructor {
33 private static Random rnd = new Random();
34 public static void main (String[] argvs) throws Exception {
35 for (int i=0; i<1000; i++) {
36 int length = rnd.nextInt(20) + 1;
37 StringBuffer testStringBuffer = new StringBuffer();
38 StringBuilder testStringBuilder = new StringBuilder();
39 for(int x=0; x<length; x++) {
40 char aChar = (char)rnd.nextInt();
41 testStringBuffer.append(aChar);
42 testStringBuilder.append(aChar);
43 }
44 String testString1 = new String(testStringBuffer);
45 String testString2 = new String(testStringBuilder);
46 if (!testString1.equals(testString2))
47 throw new RuntimeException("Test failure");
48 }
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8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 /*
25 * @test
26 * @bug 4915187
27 * @summary Test java.lang.String constructor that takes StringBuilder
28 * @key randomness
29 */
30 import java.util.*;
31
32 public class SBConstructor {
33 private static Random rnd = new Random();
34 public static void main (String[] argvs) throws Exception {
35 for (int i=0; i<1000; i++) {
36 int length = rnd.nextInt(20) + 1;
37 StringBuffer testStringBuffer = new StringBuffer();
38 StringBuilder testStringBuilder = new StringBuilder();
39 for(int x=0; x<length; x++) {
40 char aChar = (char)rnd.nextInt();
41 testStringBuffer.append(aChar);
42 testStringBuilder.append(aChar);
43 }
44 String testString1 = new String(testStringBuffer);
45 String testString2 = new String(testStringBuilder);
46 if (!testString1.equals(testString2))
47 throw new RuntimeException("Test failure");
48 }
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