1 /*
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3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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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).
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23 /*
24  * @test
25  * @bug 8165466
26  * @summary Checks the subsequent function calls of the DecimalFormat.format()
27  *          method in which the minimumFractionDigit is set to 0 and one of
28  *          the format() call include formatting of the number with zero
29  *          fraction value e.g. 0.00, 9.00
30  */
31 
32 package test.java.text.Format.DecimalFormat;
33 
34 import java.text.DecimalFormat;
35 import java.util.Locale;
36 
37 public class Bug8165466 {
38 
main(String[] args)39     public static void main(String[] args) {
40         DecimalFormat nf = (DecimalFormat) DecimalFormat
41                 .getPercentInstance(Locale.US);
42         nf.setMaximumFractionDigits(3);
43         nf.setMinimumFractionDigits(0);
44         nf.setMultiplier(1);
45 
46         double d = 0.005678;
47         String result = nf.format(d);
48         if (!result.equals("0.006%")) {
49             throw new RuntimeException("[Failed while formatting the double"
50                     + " value: " + d + " Expected: 0.006%, Found: " + result
51                     + "]");
52         }
53 
54         d = 0.00;
55         result = nf.format(d);
56         if (!result.equals("0%")) {
57             throw new RuntimeException("[Failed while formatting the double"
58                     + " value: " + d + " Expected: 0%, Found: " + result
59                     + "]");
60         }
61 
62         d = 0.005678;
63         result = nf.format(d);
64         if (!result.equals("0.006%")) {
65             throw new RuntimeException("[Failed while formatting the double"
66                     + " value: " + d + " Expected: 0.006%, Found: " + result
67                     + "]");
68         }
69 
70         //checking with the non zero value
71         d = 0.005678;
72         result = nf.format(d);
73         if (!result.equals("0.006%")) {
74             throw new RuntimeException("[Failed while formatting the double"
75                     + " value: " + d + " Expected: 0.006%, Found: " + result
76                     + "]");
77         }
78 
79         d = 9.00;
80         result = nf.format(d);
81         if (!result.equals("9%")) {
82             throw new RuntimeException("[Failed while formatting the double"
83                     + " value: " + d + " Expected: 9%, Found: " + result
84                     + "]");
85         }
86 
87         d = 0.005678;
88         result = nf.format(d);
89         if (!result.equals("0.006%")) {
90             throw new RuntimeException("[Failed while formatting the double"
91                     + " value: " + d + " Expected: 0.006%, Found: " + result
92                     + "]");
93         }
94     }
95 
96 }
97 
98