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0
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1 (function() {
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2 namespace = "multi_";
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3
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4 function hasSelections(cm) {
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5 var sels = cm.listSelections();
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6 var given = (arguments.length - 1) / 4;
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7 if (sels.length != given)
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8 throw new Failure("expected " + given + " selections, found " + sels.length);
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9 for (var i = 0, p = 1; i < given; i++, p += 4) {
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10 var anchor = Pos(arguments[p], arguments[p + 1]);
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11 var head = Pos(arguments[p + 2], arguments[p + 3]);
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12 eqCharPos(sels[i].anchor, anchor, "anchor of selection " + i);
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13 eqCharPos(sels[i].head, head, "head of selection " + i);
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14 }
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15 }
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16 function hasCursors(cm) {
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17 var sels = cm.listSelections();
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18 var given = (arguments.length - 1) / 2;
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19 if (sels.length != given)
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20 throw new Failure("expected " + given + " selections, found " + sels.length);
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21 for (var i = 0, p = 1; i < given; i++, p += 2) {
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22 eqCursorPos(sels[i].anchor, sels[i].head, "something selected for " + i);
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23 var head = Pos(arguments[p], arguments[p + 1]);
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24 eqCharPos(sels[i].head, head, "selection " + i);
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25 }
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26 }
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27
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28 testCM("getSelection", function(cm) {
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29 select(cm, {anchor: Pos(0, 0), head: Pos(1, 2)}, {anchor: Pos(2, 2), head: Pos(2, 0)});
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30 eq(cm.getSelection(), "1234\n56\n90");
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31 eq(cm.getSelection(false).join("|"), "1234|56|90");
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32 eq(cm.getSelections().join("|"), "1234\n56|90");
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33 }, {value: "1234\n5678\n90"});
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34
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35 testCM("setSelection", function(cm) {
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36 select(cm, Pos(3, 0), Pos(0, 0), {anchor: Pos(2, 5), head: Pos(1, 0)});
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37 hasSelections(cm, 0, 0, 0, 0,
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38 2, 5, 1, 0,
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39 3, 0, 3, 0);
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40 cm.setSelection(Pos(1, 2), Pos(1, 1));
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41 hasSelections(cm, 1, 2, 1, 1);
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42 select(cm, {anchor: Pos(1, 1), head: Pos(2, 4)},
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43 {anchor: Pos(0, 0), head: Pos(1, 3)},
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44 Pos(3, 0), Pos(2, 2));
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45 hasSelections(cm, 0, 0, 2, 4,
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46 3, 0, 3, 0);
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47 cm.setSelections([{anchor: Pos(0, 1), head: Pos(0, 2)},
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48 {anchor: Pos(1, 1), head: Pos(1, 2)},
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49 {anchor: Pos(2, 1), head: Pos(2, 2)}], 1);
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50 eqCharPos(cm.getCursor("head"), Pos(1, 2));
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51 eqCharPos(cm.getCursor("anchor"), Pos(1, 1));
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52 eqCharPos(cm.getCursor("from"), Pos(1, 1));
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53 eqCharPos(cm.getCursor("to"), Pos(1, 2));
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54 cm.setCursor(Pos(1, 1));
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55 hasCursors(cm, 1, 1);
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56 }, {value: "abcde\nabcde\nabcde\n"});
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57
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58 testCM("somethingSelected", function(cm) {
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59 select(cm, Pos(0, 1), {anchor: Pos(0, 3), head: Pos(0, 5)});
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60 eq(cm.somethingSelected(), true);
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61 select(cm, Pos(0, 1), Pos(0, 3), Pos(0, 5));
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62 eq(cm.somethingSelected(), false);
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63 }, {value: "123456789"});
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64
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65 testCM("extendSelection", function(cm) {
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66 select(cm, Pos(0, 1), Pos(1, 1), Pos(2, 1));
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67 cm.setExtending(true);
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68 cm.extendSelections([Pos(0, 2), Pos(1, 0), Pos(2, 3)]);
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69 hasSelections(cm, 0, 1, 0, 2,
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70 1, 1, 1, 0,
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71 2, 1, 2, 3);
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72 cm.extendSelection(Pos(2, 4), Pos(2, 0));
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73 hasSelections(cm, 2, 4, 2, 0);
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74 }, {value: "1234\n1234\n1234"});
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75
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76 testCM("addSelection", function(cm) {
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77 select(cm, Pos(0, 1), Pos(1, 1));
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78 cm.addSelection(Pos(0, 0), Pos(0, 4));
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79 hasSelections(cm, 0, 0, 0, 4,
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80 1, 1, 1, 1);
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81 cm.addSelection(Pos(2, 2));
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82 hasSelections(cm, 0, 0, 0, 4,
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83 1, 1, 1, 1,
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84 2, 2, 2, 2);
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85 }, {value: "1234\n1234\n1234"});
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86
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87 testCM("replaceSelection", function(cm) {
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88 var selections = [{anchor: Pos(0, 0), head: Pos(0, 1)},
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89 {anchor: Pos(0, 2), head: Pos(0, 3)},
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90 {anchor: Pos(0, 4), head: Pos(0, 5)},
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91 {anchor: Pos(2, 1), head: Pos(2, 4)},
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92 {anchor: Pos(2, 5), head: Pos(2, 6)}];
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93 var val = "123456\n123456\n123456";
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94 cm.setValue(val);
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95 cm.setSelections(selections);
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96 cm.replaceSelection("ab", "around");
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97 eq(cm.getValue(), "ab2ab4ab6\n123456\n1ab5ab");
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98 hasSelections(cm, 0, 0, 0, 2,
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99 0, 3, 0, 5,
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100 0, 6, 0, 8,
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101 2, 1, 2, 3,
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102 2, 4, 2, 6);
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103 cm.setValue(val);
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104 cm.setSelections(selections);
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105 cm.replaceSelection("", "around");
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106 eq(cm.getValue(), "246\n123456\n15");
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107 hasSelections(cm, 0, 0, 0, 0,
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108 0, 1, 0, 1,
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109 0, 2, 0, 2,
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110 2, 1, 2, 1,
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111 2, 2, 2, 2);
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112 cm.setValue(val);
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113 cm.setSelections(selections);
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114 cm.replaceSelection("X\nY\nZ", "around");
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115 hasSelections(cm, 0, 0, 2, 1,
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116 2, 2, 4, 1,
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117 4, 2, 6, 1,
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118 8, 1, 10, 1,
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119 10, 2, 12, 1);
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120 cm.replaceSelection("a", "around");
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121 hasSelections(cm, 0, 0, 0, 1,
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122 0, 2, 0, 3,
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123 0, 4, 0, 5,
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124 2, 1, 2, 2,
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125 2, 3, 2, 4);
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126 cm.replaceSelection("xy", "start");
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127 hasSelections(cm, 0, 0, 0, 0,
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128 0, 3, 0, 3,
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129 0, 6, 0, 6,
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130 2, 1, 2, 1,
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131 2, 4, 2, 4);
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132 cm.replaceSelection("z\nf");
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133 hasSelections(cm, 1, 1, 1, 1,
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134 2, 1, 2, 1,
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135 3, 1, 3, 1,
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136 6, 1, 6, 1,
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137 7, 1, 7, 1);
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138 eq(cm.getValue(), "z\nfxy2z\nfxy4z\nfxy6\n123456\n1z\nfxy5z\nfxy");
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139 });
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140
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141 function select(cm) {
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142 var sels = [];
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143 for (var i = 1; i < arguments.length; i++) {
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144 var arg = arguments[i];
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145 if (arg.head) sels.push(arg);
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146 else sels.push({head: arg, anchor: arg});
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147 }
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148 cm.setSelections(sels, sels.length - 1);
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149 }
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150
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151 testCM("indentSelection", function(cm) {
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152 select(cm, Pos(0, 1), Pos(1, 1));
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153 cm.indentSelection(4);
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154 eq(cm.getValue(), " foo\n bar\nbaz");
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155
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156 select(cm, Pos(0, 2), Pos(0, 3), Pos(0, 4));
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157 cm.indentSelection(-2);
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158 eq(cm.getValue(), " foo\n bar\nbaz");
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159
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160 select(cm, {anchor: Pos(0, 0), head: Pos(1, 2)},
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161 {anchor: Pos(1, 3), head: Pos(2, 0)});
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162 cm.indentSelection(-2);
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163 eq(cm.getValue(), "foo\n bar\nbaz");
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164 }, {value: "foo\nbar\nbaz"});
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165
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166 testCM("killLine", function(cm) {
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167 select(cm, Pos(0, 1), Pos(0, 2), Pos(1, 1));
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168 cm.execCommand("killLine");
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169 eq(cm.getValue(), "f\nb\nbaz");
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170 cm.execCommand("killLine");
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171 eq(cm.getValue(), "fbbaz");
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172 cm.setValue("foo\nbar\nbaz");
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173 select(cm, Pos(0, 1), {anchor: Pos(0, 2), head: Pos(2, 1)});
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174 cm.execCommand("killLine");
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175 eq(cm.getValue(), "faz");
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176 }, {value: "foo\nbar\nbaz"});
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177
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178 testCM("deleteLine", function(cm) {
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179 select(cm, Pos(0, 0),
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180 {head: Pos(0, 1), anchor: Pos(2, 0)},
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181 Pos(4, 0));
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182 cm.execCommand("deleteLine");
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183 eq(cm.getValue(), "4\n6\n7");
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184 select(cm, Pos(2, 1));
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185 cm.execCommand("deleteLine");
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186 eq(cm.getValue(), "4\n6\n");
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187 }, {value: "1\n2\n3\n4\n5\n6\n7"});
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188
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189 testCM("deleteH", function(cm) {
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190 select(cm, Pos(0, 4), {anchor: Pos(1, 4), head: Pos(1, 5)});
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191 cm.execCommand("delWordAfter");
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192 eq(cm.getValue(), "foo bar baz\nabc ef ghi\n");
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193 cm.execCommand("delWordAfter");
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194 eq(cm.getValue(), "foo baz\nabc ghi\n");
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195 cm.execCommand("delCharBefore");
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196 cm.execCommand("delCharBefore");
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197 eq(cm.getValue(), "fo baz\nab ghi\n");
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198 select(cm, Pos(0, 3), Pos(0, 4), Pos(0, 5));
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199 cm.execCommand("delWordAfter");
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200 eq(cm.getValue(), "fo \nab ghi\n");
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201 }, {value: "foo bar baz\nabc def ghi\n"});
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202
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203 testCM("goLineStart", function(cm) {
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204 select(cm, Pos(0, 2), Pos(0, 3), Pos(1, 1));
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205 cm.execCommand("goLineStart");
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206 hasCursors(cm, 0, 0, 1, 0);
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207 select(cm, Pos(1, 1), Pos(0, 1));
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208 cm.setExtending(true);
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209 cm.execCommand("goLineStart");
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210 hasSelections(cm, 0, 1, 0, 0,
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211 1, 1, 1, 0);
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212 }, {value: "foo\nbar\nbaz"});
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213
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214 testCM("moveV", function(cm) {
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215 select(cm, Pos(0, 2), Pos(1, 2));
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216 cm.execCommand("goLineDown");
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217 hasCursors(cm, 1, 2, 2, 2);
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218 cm.execCommand("goLineUp");
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219 hasCursors(cm, 0, 2, 1, 2);
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220 cm.execCommand("goLineUp");
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221 hasCursors(cm, 0, 0, 0, 2);
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222 cm.execCommand("goLineUp");
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223 hasCursors(cm, 0, 0);
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224 select(cm, Pos(0, 2), Pos(1, 2));
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225 cm.setExtending(true);
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226 cm.execCommand("goLineDown");
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227 hasSelections(cm, 0, 2, 2, 2);
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228 }, {value: "12345\n12345\n12345"});
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229
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230 testCM("moveH", function(cm) {
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231 select(cm, Pos(0, 1), Pos(0, 3), Pos(0, 5), Pos(2, 3));
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232 cm.execCommand("goCharRight");
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233 hasCursors(cm, 0, 2, 0, 4, 1, 0, 2, 4);
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234 cm.execCommand("goCharLeft");
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235 hasCursors(cm, 0, 1, 0, 3, 0, 5, 2, 3);
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236 for (var i = 0; i < 15; i++)
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237 cm.execCommand("goCharRight");
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238 hasCursors(cm, 2, 4, 2, 5);
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239 }, {value: "12345\n12345\n12345"});
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240
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241 testCM("newlineAndIndent", function(cm) {
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242 select(cm, Pos(0, 5), Pos(1, 5));
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243 cm.execCommand("newlineAndIndent");
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244 hasCursors(cm, 1, 2, 3, 2);
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245 eq(cm.getValue(), "x = [\n 1];\ny = [\n 2];");
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246 cm.undo();
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247 eq(cm.getValue(), "x = [1];\ny = [2];");
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248 hasCursors(cm, 0, 5, 1, 5);
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249 select(cm, Pos(0, 5), Pos(0, 6));
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250 cm.execCommand("newlineAndIndent");
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251 hasCursors(cm, 1, 2, 2, 0);
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252 eq(cm.getValue(), "x = [\n 1\n];\ny = [2];");
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253 }, {value: "x = [1];\ny = [2];", mode: "javascript"});
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254
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255 testCM("goDocStartEnd", function(cm) {
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256 select(cm, Pos(0, 1), Pos(1, 1));
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257 cm.execCommand("goDocStart");
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258 hasCursors(cm, 0, 0);
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259 select(cm, Pos(0, 1), Pos(1, 1));
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260 cm.execCommand("goDocEnd");
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261 hasCursors(cm, 1, 3);
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262 select(cm, Pos(0, 1), Pos(1, 1));
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263 cm.setExtending(true);
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264 cm.execCommand("goDocEnd");
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265 hasSelections(cm, 1, 1, 1, 3);
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266 }, {value: "abc\ndef"});
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267
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268 testCM("selectionHistory", function(cm) {
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269 for (var i = 0; i < 3; ++i)
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270 cm.addSelection(Pos(0, i * 2), Pos(0, i * 2 + 1));
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271 cm.execCommand("undoSelection");
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272 eq(cm.getSelection(), "1\n2");
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273 cm.execCommand("undoSelection");
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274 eq(cm.getSelection(), "1");
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275 cm.execCommand("undoSelection");
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276 eq(cm.getSelection(), "");
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277 eqCharPos(cm.getCursor(), Pos(0, 0));
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278 cm.execCommand("redoSelection");
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279 eq(cm.getSelection(), "1");
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280 cm.execCommand("redoSelection");
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281 eq(cm.getSelection(), "1\n2");
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282 cm.execCommand("redoSelection");
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283 eq(cm.getSelection(), "1\n2\n3");
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284 }, {value: "1 2 3"});
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285
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286 testCM("selectionsMayTouch", function(cm) {
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287 select(cm, Pos(0, 0), Pos(0, 2))
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288 cm.setExtending(true);
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289 cm.extendSelections([Pos(0, 2), Pos(0, 4)])
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290 hasSelections(cm, 0, 0, 0, 2,
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291 0, 2, 0, 4)
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292 cm.extendSelections([Pos(0, 3), Pos(0, 4)])
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293 hasSelections(cm, 0, 0, 0, 4)
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294 }, {selectionsMayTouch: true, value: "1234"})
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295 })();
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