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1 /* |
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2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. |
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3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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4 * |
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5 * This code is free software; you can redistribute it and/or modify it |
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6 * under the terms of the GNU General Public License version 2 only, as |
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7 * published by the Free Software Foundation. Oracle designates this |
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8 * particular file as subject to the "Classpath" exception as provided |
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9 * by Oracle in the LICENSE file that accompanied this code. |
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10 * |
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11 * This code is distributed in the hope that it will be useful, but WITHOUT |
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12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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14 * version 2 for more details (a copy is included in the LICENSE file that |
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15 * accompanied this code). |
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16 * |
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17 * You should have received a copy of the GNU General Public License version |
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18 * 2 along with this work; if not, write to the Free Software Foundation, |
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19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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20 * |
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21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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22 * or visit www.oracle.com if you need additional information or have any |
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23 * questions. |
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24 */ |
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25 |
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26 /** |
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27 * @test |
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28 * @bug 8003639 |
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29 * @summary convert lambda testng tests to jtreg and add them |
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30 * @run testng MethodReferenceTestVarArgsThis |
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31 */ |
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32 |
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33 import org.testng.annotations.Test; |
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34 import java.lang.reflect.Array; |
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35 |
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36 import static org.testng.Assert.assertEquals; |
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37 |
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38 /** |
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39 * @author Robert Field |
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40 */ |
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41 |
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42 interface NsII { String m(Integer a, Integer b); } |
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43 |
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44 interface Nsiii { String m(int a, int b, int c); } |
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45 |
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46 interface Nsi { String m(int a); } |
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47 |
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48 interface NsaO { String m(Object[] a); } |
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49 |
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50 interface Nsai { String m(int[] a); } |
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51 |
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52 interface Nsvi { String m(int... va); } |
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53 |
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54 @Test |
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55 public class MethodReferenceTestVarArgsThis { |
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56 |
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57 // These should be processed as var args |
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58 |
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59 String xvI(Integer... vi) { |
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60 StringBuilder sb = new StringBuilder("xvI:"); |
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61 for (Integer i : vi) { |
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62 sb.append(i); |
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63 sb.append("-"); |
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64 } |
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65 return sb.toString(); |
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66 } |
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67 |
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68 String xIvI(Integer f, Integer... vi) { |
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69 StringBuilder sb = new StringBuilder("xIvI:"); |
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70 sb.append(f); |
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71 for (Integer i : vi) { |
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72 sb.append(i); |
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73 sb.append("-"); |
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74 } |
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75 return sb.toString(); |
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76 } |
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77 |
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78 String xvi(int... vi) { |
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79 int sum = 0; |
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80 for (int i : vi) { |
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81 sum += i; |
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82 } |
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83 return "xvi:" + sum; |
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84 } |
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85 |
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86 String xIvi(Integer f, int... vi) { |
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87 int sum = 0; |
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88 for (int i : vi) { |
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89 sum += i; |
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90 } |
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91 return "xIvi:(" + f + ")" + sum; |
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92 } |
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93 |
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94 String xvO(Object... vi) { |
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95 StringBuilder sb = new StringBuilder("xvO:"); |
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96 for (Object i : vi) { |
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97 if (i.getClass().isArray()) { |
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98 sb.append("["); |
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99 int len = Array.getLength(i); |
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100 for (int x = 0; x < len; ++x) { |
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101 sb.append(Array.get(i, x)); |
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102 sb.append(","); |
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103 } |
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104 sb.append("]"); |
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105 |
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106 } else { |
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107 sb.append(i); |
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108 } |
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109 sb.append("*"); |
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110 } |
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111 return sb.toString(); |
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112 } |
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113 |
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114 public void testVarArgsNsSuperclass() { |
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115 NsII q; |
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116 |
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117 q = this::xvO; |
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118 assertEquals(q.m(55,66), "xvO:55*66*"); |
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119 } |
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120 |
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121 public void testVarArgsNsArray() { |
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122 Nsai q; |
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123 |
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124 q = this::xvO; |
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125 assertEquals(q.m(new int[] { 55,66 } ), "xvO:[55,66,]*"); |
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126 } |
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127 |
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128 public void testVarArgsNsII() { |
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129 NsII q; |
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130 |
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131 q = this::xvI; |
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132 assertEquals(q.m(33,7), "xvI:33-7-"); |
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133 |
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134 q = this::xIvI; |
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135 assertEquals(q.m(50,40), "xIvI:5040-"); |
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136 |
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137 q = this::xvi; |
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138 assertEquals(q.m(100,23), "xvi:123"); |
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139 |
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140 q = this::xIvi; |
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141 assertEquals(q.m(9,21), "xIvi:(9)21"); |
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142 } |
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143 |
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144 public void testVarArgsNsiii() { |
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145 Nsiii q; |
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146 |
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147 q = this::xvI; |
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148 assertEquals(q.m(3, 2, 1), "xvI:3-2-1-"); |
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149 |
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150 q = this::xIvI; |
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151 assertEquals(q.m(888, 99, 2), "xIvI:88899-2-"); |
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152 |
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153 q = this::xvi; |
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154 assertEquals(q.m(900,80,7), "xvi:987"); |
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155 |
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156 q = this::xIvi; |
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157 assertEquals(q.m(333,27, 72), "xIvi:(333)99"); |
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158 } |
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159 |
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160 public void testVarArgsNsi() { |
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161 Nsi q; |
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162 |
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163 q = this::xvI; |
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164 assertEquals(q.m(3), "xvI:3-"); |
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165 |
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166 q = this::xIvI; |
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167 assertEquals(q.m(888), "xIvI:888"); |
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168 |
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169 q = this::xvi; |
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170 assertEquals(q.m(900), "xvi:900"); |
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171 |
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172 q = this::xIvi; |
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173 assertEquals(q.m(333), "xIvi:(333)0"); |
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174 } |
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175 |
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176 // These should NOT be processed as var args |
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177 |
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178 public void testVarArgsNsaO() { |
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179 NsaO q; |
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180 |
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181 q = this::xvO; |
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182 assertEquals(q.m(new String[] { "yo", "there", "dude" }), "xvO:yo*there*dude*"); |
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183 } |
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184 |
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185 |
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186 } |