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1 /* |
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2 * Copyright (c) 2015, 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. |
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8 * |
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9 * This code is distributed in the hope that it will be useful, but WITHOUT |
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10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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12 * version 2 for more details (a copy is included in the LICENSE file that |
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13 * accompanied this code). |
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14 * |
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15 * You should have received a copy of the GNU General Public License version |
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16 * 2 along with this work; if not, write to the Free Software Foundation, |
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17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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18 * |
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
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22 */ |
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23 |
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24 import org.testng.annotations.DataProvider; |
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25 import org.testng.annotations.Test; |
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26 |
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27 import static org.testng.Assert.assertEquals; |
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28 |
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29 /* |
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30 * @test |
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31 * @bug 8077559 |
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32 * @summary Tests Compact String. This one is for String.lastIndexOf. |
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33 * @run testng/othervm -XX:+CompactStrings LastIndexOf |
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34 * @run testng/othervm -XX:-CompactStrings LastIndexOf |
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35 */ |
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36 |
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37 public class LastIndexOf extends CompactString { |
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38 |
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39 @DataProvider |
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40 public Object[][] provider() { |
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41 return new Object[][] { |
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42 |
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43 new Object[] { STRING_EMPTY, (int) 'A', -1 }, |
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44 new Object[] { STRING_L1, (int) 'A', 0 }, |
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45 new Object[] { STRING_L2, (int) 'A', 0 }, |
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46 new Object[] { STRING_L2, (int) 'B', 1 }, |
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47 new Object[] { STRING_L4, (int) 'A', 0 }, |
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48 new Object[] { STRING_L4, (int) 'D', 3 }, |
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49 new Object[] { STRING_LLONG, (int) 'A', 0 }, |
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50 new Object[] { STRING_LLONG, (int) 'H', 7 }, |
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51 new Object[] { STRING_U1, (int) '\uFF21', 0 }, |
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52 new Object[] { STRING_U1, (int) 'B', -1 }, |
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53 new Object[] { STRING_U2, (int) '\uFF21', 0 }, |
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54 new Object[] { STRING_U2, (int) '\uFF22', 1 }, |
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55 new Object[] { STRING_M12, (int) '\uFF21', 0 }, |
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56 new Object[] { STRING_M12, (int) 'A', 1 }, |
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57 new Object[] { STRING_M11, (int) 'A', 0 }, |
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58 new Object[] { STRING_M11, (int) '\uFF21', 1 }, |
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59 new Object[] { STRING_UDUPLICATE, (int) '\uFF22', 9 }, |
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60 new Object[] { STRING_UDUPLICATE, (int) '\uFF21', 8 }, |
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61 new Object[] { STRING_SUPPLEMENTARY, |
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62 Character.toCodePoint('\uD801', '\uDC01'), 2 }, }; |
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63 } |
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64 |
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65 @Test(dataProvider = "provider") |
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66 public void testLastIndexOf(String str, int ch, int expected) { |
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67 map.get(str) |
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68 .forEach( |
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69 (source, data) -> { |
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70 assertEquals( |
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71 data.lastIndexOf(ch), |
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72 expected, |
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73 String.format( |
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74 "testing String(%s).lastIndexOf(%d), source : %s, ", |
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75 escapeNonASCIIs(data), ch, source)); |
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76 }); |
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77 } |
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78 |
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79 @DataProvider |
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80 public Object[][] provider2() { |
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81 return new Object[][] { |
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82 |
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83 new Object[] { STRING_EMPTY, (int) 'A', 0, -1 }, |
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84 new Object[] { STRING_L1, (int) 'A', 0, 0 }, |
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85 new Object[] { STRING_L1, (int) 'A', 1, 0 }, |
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86 new Object[] { STRING_L2, (int) 'A', 0, 0 }, |
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87 new Object[] { STRING_L2, (int) 'B', 1, 1 }, |
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88 new Object[] { STRING_L2, (int) 'B', 2, 1 }, |
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89 new Object[] { STRING_L4, (int) 'A', 0, 0 }, |
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90 new Object[] { STRING_L4, (int) 'C', 2, 2 }, |
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91 new Object[] { STRING_L4, (int) 'C', 1, -1 }, |
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92 new Object[] { STRING_LLONG, (int) 'A', 0, 0 }, |
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93 new Object[] { STRING_LLONG, (int) 'H', 7, 7 }, |
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94 new Object[] { STRING_LLONG, (int) 'H', 6, -1 }, |
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95 new Object[] { STRING_U1, (int) '\uFF21', 0, 0 }, |
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96 new Object[] { STRING_U1, (int) '\uFF21', 7, 0 }, |
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97 new Object[] { STRING_U2, (int) '\uFF21', 0, 0 }, |
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98 new Object[] { STRING_U2, (int) '\uFF22', 0, -1 }, |
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99 new Object[] { STRING_M12, (int) '\uFF21', 0, 0 }, |
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100 new Object[] { STRING_M12, (int) 'A', 1, 1 }, |
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101 new Object[] { STRING_M12, (int) 'A', 0, -1 }, |
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102 new Object[] { STRING_M11, (int) 'A', 0, 0 }, |
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103 new Object[] { STRING_M11, (int) '\uFF21', 1, 1 }, |
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104 new Object[] { STRING_M11, (int) '\uFF21', 0, -1 }, |
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105 new Object[] { STRING_UDUPLICATE, (int) '\uFF21', 5, 4 }, |
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106 new Object[] { STRING_UDUPLICATE, (int) '\uFF21', 6, 6 }, |
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107 new Object[] { STRING_UDUPLICATE, (int) '\uFF22', 5, 5 }, |
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108 new Object[] { STRING_UDUPLICATE, (int) '\uFF22', 6, 5 }, }; |
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109 } |
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110 |
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111 @Test(dataProvider = "provider2") |
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112 public void testLastIndexOf(String str, int ch, int fromIndex, int expected) { |
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113 map.get(str) |
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114 .forEach( |
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115 (source, data) -> { |
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116 assertEquals( |
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117 data.lastIndexOf(ch, fromIndex), |
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118 expected, |
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119 String.format( |
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120 "testing String(%s).lastIndexOf(%d, %d), source : %s, ", |
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121 escapeNonASCIIs(data), ch, |
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122 fromIndex, source)); |
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123 }); |
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124 } |
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125 |
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126 @DataProvider |
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127 public Object[][] provider3() { |
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128 return new Object[][] { |
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129 |
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130 new Object[] { STRING_EMPTY, "A", -1 }, |
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131 new Object[] { STRING_L1, "A", 0 }, |
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132 new Object[] { STRING_L1, "AB", -1 }, |
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133 |
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134 new Object[] { STRING_L2, "AB", 0 }, |
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135 new Object[] { STRING_L2, "B", 1 }, |
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136 new Object[] { STRING_L4, "ABCD", 0 }, |
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137 new Object[] { STRING_L4, "B", 1 }, |
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138 new Object[] { STRING_LLONG, "ABCD", 0 }, |
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139 new Object[] { STRING_LLONG, "GH", 6 }, |
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140 new Object[] { STRING_U1, "\uFF21", 0 }, |
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141 new Object[] { STRING_U1, "\uFF22", -1 }, |
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142 new Object[] { STRING_U2, "\uFF21\uFF22", 0 }, |
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143 new Object[] { STRING_U2, "\uFF22", 1 }, |
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144 new Object[] { STRING_M12, "\uFF21A", 0 }, |
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145 new Object[] { STRING_M12, "A", 1 }, |
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146 new Object[] { STRING_M11, "A\uFF21", 0 }, |
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147 new Object[] { STRING_M11, "\uFF21", 1 }, |
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148 new Object[] { STRING_UDUPLICATE, "\uFF21\uFF22\uFF21\uFF22", 6 }, |
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149 new Object[] { STRING_UDUPLICATE, "\uFF21\uFF22", 8 }, }; |
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150 } |
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151 |
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152 @Test(dataProvider = "provider3") |
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153 public void testLastIndexOf(String str, String anotherString, int expected) { |
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154 map.get(str) |
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155 .forEach( |
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156 (source, data) -> { |
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157 assertEquals( |
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158 data.lastIndexOf(anotherString), |
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159 expected, |
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160 String.format( |
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161 "testing String(%s).lastIndexOf(%s), source : %s, ", |
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162 escapeNonASCIIs(data), |
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163 escapeNonASCIIs(anotherString), |
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164 source)); |
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165 }); |
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166 } |
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167 |
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168 @DataProvider |
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169 public Object[][] provider4() { |
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170 return new Object[][] { |
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171 |
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172 new Object[] { STRING_EMPTY, "A", 0, -1 }, |
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173 new Object[] { STRING_L2, "AB", 0, 0 }, |
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174 |
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175 new Object[] { STRING_L1, "AB", -1, -1 }, |
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176 |
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177 new Object[] { STRING_L2, "B", 1, 1 }, |
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178 new Object[] { STRING_L2, "B", 0, -1 }, |
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179 new Object[] { STRING_L4, "ABC", 3, 0 }, |
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180 new Object[] { STRING_L4, "ABC", 0, 0 }, |
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181 new Object[] { STRING_L4, "ABC", 1, 0 }, |
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182 new Object[] { STRING_L4, "BC", 1, 1 }, |
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183 new Object[] { STRING_L4, "BC", 0, -1 }, |
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184 new Object[] { STRING_LLONG, "ABCDEFGH", 0, 0 }, |
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185 new Object[] { STRING_LLONG, "EFGH", 7, 4 }, |
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186 new Object[] { STRING_LLONG, "EFGH", 3, -1 }, |
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187 new Object[] { STRING_U1, "\uFF21", 0, 0 }, |
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188 new Object[] { STRING_U1, "\uFF21", 7, 0 }, |
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189 new Object[] { STRING_U2, "\uFF21\uFF22", 0, 0 }, |
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190 new Object[] { STRING_U2, "\uFF21\uFF22", 1, 0 }, |
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191 new Object[] { STRING_M12, "\uFF21A", 0, 0 }, |
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192 new Object[] { STRING_M12, "A", 1, 1 }, |
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193 new Object[] { STRING_M12, "A", 0, -1 }, |
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194 new Object[] { STRING_M11, "A\uFF21", 0, 0 }, |
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195 new Object[] { STRING_M11, "A\uFF21", 1, 0 }, |
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196 new Object[] { STRING_M11, "\uFF21", 0, -1 }, |
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197 new Object[] { |
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198 STRING_UDUPLICATE, |
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199 "\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22", |
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200 9, 0 }, |
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201 new Object[] { |
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202 STRING_UDUPLICATE, |
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203 "\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22\uFF21\uFF22", |
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204 0, 0 }, |
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205 new Object[] { STRING_UDUPLICATE, "\uFF21\uFF22", 6, 6 }, |
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206 new Object[] { STRING_UDUPLICATE, "\uFF21\uFF22\uFF21", 6, 6 }, }; |
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207 } |
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208 |
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209 @Test(dataProvider = "provider4") |
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210 public void testLastIndexOf(String str, String anotherString, |
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211 int fromIndex, int expected) { |
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212 map.get(str) |
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213 .forEach( |
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214 (source, data) -> { |
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215 assertEquals( |
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216 data.lastIndexOf(anotherString, fromIndex), |
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217 expected, |
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218 String.format( |
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219 "testing String(%s).lastIndexOf(%s, %d), source : %s, ", |
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220 escapeNonASCIIs(data), |
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221 escapeNonASCIIs(anotherString), |
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222 fromIndex, source)); |
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223 }); |
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224 } |
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225 } |