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| 1 <!doctype html> |
| 2 <meta charset="utf-8" /> |
| 3 <script src="../../resources/testharness.js"></script> |
| 4 <script src="../../resources/testharnessreport.js"></script> |
| 5 <script src="resources/copy-data-transfer.js"></script> |
| 6 <style> |
| 7 #dropwrapper { |
| 8 display: block; |
| 9 width: 400px; |
| 10 height: 200px; |
| 11 position: relative; |
| 12 padding: 50px 0 0 100px; |
| 13 } |
| 14 #dropzone { |
| 15 display: block; |
| 16 border: 1px solid black; |
| 17 width: 200px; |
| 18 height: 100px; |
| 19 } |
| 20 </style> |
| 21 |
| 22 <p> |
| 23 Please download <a download href="resources/dragged-file.txt">this file</a>, |
| 24 and drag it into the box below. |
| 25 </p> |
| 26 |
| 27 <div id="dropwrapper"> |
| 28 <div id="dropzone"> |
| 29 Drop Here |
| 30 </div> |
| 31 </div> |
| 32 |
| 33 <script> |
| 34 'use strict'; |
| 35 |
| 36 const dropWrapper = document.querySelector('#dropwrapper'); |
| 37 const dropZone = document.querySelector('#dropzone'); |
| 38 |
| 39 const dragEnterPromise = new Promise((resolve, reject) => { |
| 40 // Needed to keep the drag-and-drop going. |
| 41 dropWrapper.ondragenter = event => event.preventDefault(); |
| 42 |
| 43 dropZone.ondragenter = event => { |
| 44 event.preventDefault(); // Needed to keep the drag-and-drop going. |
| 45 resolve(copyDataTransfer(event.dataTransfer)); |
| 46 }; |
| 47 }); |
| 48 const dragOverPromise = new Promise((resolve, reject) => { |
| 49 // Needed to keep the drag-and-drop going. |
| 50 dropZone.ondragover = event => event.preventDefault(); |
| 51 |
| 52 dropWrapper.ondragover = event => { |
| 53 event.preventDefault(); // Needed to keep the drag-and-drop going. |
| 54 resolve(copyDataTransfer(event.dataTransfer)); |
| 55 }; |
| 56 }); |
| 57 const dragLeavePromise = new Promise((resolve, reject) => { |
| 58 dropWrapper.ondragleave = event => { |
| 59 resolve(copyDataTransfer(event.dataTransfer)); |
| 60 }; |
| 61 }); |
| 62 const dropPromise = new Promise((resolve, reject) => { |
| 63 dropZone.ondrop = event => { |
| 64 event.preventDefault(); // Needed to prevent drop navigation. |
| 65 resolve(copyDataTransfer(event.dataTransfer)); |
| 66 }; |
| 67 }); |
| 68 |
| 69 const wrapperRect = dropWrapper.getBoundingClientRect(); |
| 70 const dropRect = dropZone.getBoundingClientRect(); |
| 71 if (window.eventSender) { |
| 72 eventSender.mouseMoveTo(0, 0); |
| 73 eventSender.beginDragWithFiles(['resources/dragged-file.txt']); |
| 74 |
| 75 // dragenter + dragover on #dropwrapper |
| 76 const wrapperX = wrapperRect.left + 10; |
| 77 const wrapperY = wrapperRect.top + 10; |
| 78 eventSender.mouseMoveTo(wrapperX, wrapperY); |
| 79 |
| 80 // dragleave on #dropwrapper and dragenter + dragover + dragleave on #dropzone |
| 81 setTimeout(() => { |
| 82 const centerX = (dropRect.left + dropRect.right) / 2; |
| 83 const centerY = (dropRect.top + dropRect.bottom) / 2; |
| 84 eventSender.mouseMoveTo(centerX, centerY); |
| 85 eventSender.mouseUp(); |
| 86 }, 0); |
| 87 } |
| 88 |
| 89 promise_test(() => { |
| 90 return dragEnterPromise.then((dataTransfer) => { |
| 91 assert_array_equals(dataTransfer.types, ['Files']); |
| 92 }); |
| 93 }, 'DataTransfer.types in dragenter'); |
| 94 |
| 95 promise_test(() => { |
| 96 return dragOverPromise.then((dataTransfer) => { |
| 97 assert_array_equals(dataTransfer.types, ['Files']); |
| 98 }); |
| 99 }, 'DataTransfer.types in dragover'); |
| 100 |
| 101 promise_test(() => { |
| 102 return dragLeavePromise.then((dataTransfer) => { |
| 103 assert_array_equals(dataTransfer.types, ['Files']); |
| 104 }); |
| 105 }, 'DataTransfer.types in dragleave'); |
| 106 |
| 107 promise_test(() => { |
| 108 return dropPromise.then((dataTransfer) => { |
| 109 assert_array_equals(dataTransfer.types, ['Files']); |
| 110 }); |
| 111 }, 'DataTransfer.types in drop'); |
| 112 |
| 113 promise_test(() => { |
| 114 return dragEnterPromise.then((dataTransfer) => { |
| 115 assert_object_equals(dataTransfer.data, {Files: ''}); |
| 116 }); |
| 117 }, 'DataTransfer.getData() return values in dragenter'); |
| 118 |
| 119 promise_test(() => { |
| 120 return dragOverPromise.then((dataTransfer) => { |
| 121 assert_object_equals(dataTransfer.data, {Files: ''}); |
| 122 }); |
| 123 }, 'DataTransfer.getData() return values in dragover'); |
| 124 |
| 125 promise_test(() => { |
| 126 return dragLeavePromise.then((dataTransfer) => { |
| 127 assert_object_equals(dataTransfer.data, {Files: ''}); |
| 128 }); |
| 129 }, 'DataTransfer.getData() return values in dragleave'); |
| 130 |
| 131 promise_test(() => { |
| 132 return dropPromise.then((dataTransfer) => { |
| 133 assert_object_equals(dataTransfer.data, {Files: ''}); |
| 134 }); |
| 135 }, 'DataTransfer.getData() return values in drop'); |
| 136 |
| 137 promise_test(() => { |
| 138 return dragEnterPromise.then((dataTransfer) => { |
| 139 assert_equals( |
| 140 dataTransfer.files.length, 0, |
| 141 'DataTransfer is protected, so DataTransfer.files should be empty'); |
| 142 }); |
| 143 }, 'DataTransfer.files in dragenter'); |
| 144 |
| 145 promise_test(() => { |
| 146 return dragOverPromise.then((dataTransfer) => { |
| 147 assert_equals( |
| 148 dataTransfer.files.length, 0, |
| 149 'DataTransfer is protected, so DataTransfer.files should be empty'); |
| 150 }); |
| 151 }, 'DataTransfer.files in dragover'); |
| 152 |
| 153 promise_test(() => { |
| 154 return dragLeavePromise.then((dataTransfer) => { |
| 155 assert_equals( |
| 156 dataTransfer.files.length, 0, |
| 157 'DataTransfer is protected, so DataTransfer.files should be empty'); |
| 158 }); |
| 159 }, 'DataTransfer.files in dragleave'); |
| 160 |
| 161 promise_test(() => { |
| 162 return dropPromise.then((dataTransfer) => { |
| 163 assert_equals( |
| 164 dataTransfer.files.length, 1, |
| 165 'DataTransfer.files should have one element'); |
| 166 const file = dataTransfer.files[0]; |
| 167 assert_equals(file.file.name, 'dragged-file.txt'); |
| 168 assert_equals(file.file.type, 'text/plain'); |
| 169 assert_equals(file.file.size, 21); |
| 170 assert_equals(file.data, 'The test has FAILED.\n'); |
| 171 }); |
| 172 }, 'DataTransfer.files in drop'); |
| 173 |
| 174 promise_test(() => { |
| 175 return dropPromise.then((dataTransfer) => { |
| 176 const file = dataTransfer.files[0].file; |
| 177 assert_true( |
| 178 file instanceof File, |
| 179 'DataTransfer.files[0] should be a File instance'); |
| 180 assert_equals( |
| 181 file.name, 'dragged-file.txt', |
| 182 "File.name should reflect the dropped file's name"); |
| 183 assert_equals( |
| 184 file.type, 'text/plain', |
| 185 "File.type should reflect the dropped file's MIME type"); |
| 186 assert_equals( |
| 187 file.size, 21, |
| 188 "File.type should reflect the dropped file's size"); |
| 189 }); |
| 190 }, 'DataTransfer.files[0] File metadata in drop'); |
| 191 |
| 192 promise_test(() => { |
| 193 return dropPromise.then((dataTransfer) => { |
| 194 assert_equals(dataTransfer.files[0].data, 'The test has FAILED.\n'); |
| 195 }); |
| 196 }, 'Using FileReader to read DataTransfer.files[0] in drop'); |
| 197 |
| 198 promise_test(() => { |
| 199 return dragEnterPromise.then((dataTransfer) => { |
| 200 assert_equals( |
| 201 dataTransfer.items.length, 1, |
| 202 'DataTransfer.items should have 1 element'); |
| 203 const item = dataTransfer.items[0]; |
| 204 assert_equals( |
| 205 item.kind, 'file', |
| 206 'DataTransferItem.kind should indicate that a file was dropped'); |
| 207 assert_equals( |
| 208 item.type, 'text/plain', // Firefox returns application/x-moz-file. |
| 209 "DataTransferItem.type should reflect the dropped file's MIME type"); |
| 210 assert_equals( |
| 211 item.file, null, // Firefox returns the file's metadata. |
| 212 'DataTransferItem.getAsFile() should reflect that the DataTransfer ' + |
| 213 'is protected'); |
| 214 }); |
| 215 }, 'DataTransfer.items in dragenter'); |
| 216 |
| 217 promise_test(() => { |
| 218 return dragOverPromise.then((dataTransfer) => { |
| 219 assert_equals( |
| 220 dataTransfer.items.length, 1, |
| 221 'DataTransfer.items should have 1 element'); |
| 222 const item = dataTransfer.items[0]; |
| 223 assert_equals( |
| 224 item.kind, 'file', |
| 225 'DataTransferItem.kind should indicate that a file was dropped'); |
| 226 assert_equals( |
| 227 item.type, 'text/plain', // Firefox returns application/x-moz-file. |
| 228 "DataTransferItem.type should reflect the dropped file's MIME type"); |
| 229 assert_equals( |
| 230 item.file, null, // Firefox returns the file's metadata. |
| 231 'DataTransferItem.getAsFile() should reflect that the DataTransfer ' + |
| 232 'is protected'); |
| 233 }); |
| 234 }, 'DataTransfer.items in dragover'); |
| 235 |
| 236 promise_test(() => { |
| 237 return dragLeavePromise.then((dataTransfer) => { |
| 238 assert_equals( |
| 239 dataTransfer.items.length, 1, |
| 240 'DataTransfer.items should have 1 element'); |
| 241 const item = dataTransfer.items[0]; |
| 242 assert_equals( |
| 243 item.kind, 'file', |
| 244 'DataTransferItem.kind should indicate that a file was dropped'); |
| 245 assert_equals( |
| 246 item.type, 'text/plain', // Firefox returns application/x-moz-file. |
| 247 "DataTransferItem.type should reflect the dropped file's MIME type"); |
| 248 assert_equals( |
| 249 item.file, null, // Firefox returns the file's metadata. |
| 250 'DataTransferItem.getAsFile() should reflect that the DataTransfer ' + |
| 251 'is protected'); |
| 252 }); |
| 253 }, 'DataTransfer.items in dragleave'); |
| 254 |
| 255 promise_test(() => { |
| 256 return dropPromise.then((dataTransfer) => { |
| 257 assert_equals( |
| 258 dataTransfer.items.length, 1, |
| 259 'DataTransfer.items should have 1 element'); |
| 260 const item = dataTransfer.items[0]; |
| 261 assert_equals( |
| 262 item.kind, 'file', |
| 263 'DataTransferItem.kind should indicate that a file was dropped'); |
| 264 assert_equals( |
| 265 item.type, 'text/plain', // Firefox returns application/x-moz-file |
| 266 "DataTransferItem.type should reflect the dropped file's MIME type"); |
| 267 }); |
| 268 }, 'DataTransfer.items in drop'); |
| 269 |
| 270 promise_test(() => { |
| 271 return dropPromise.then((dataTransfer) => { |
| 272 assert_equals( |
| 273 dataTransfer.items[0].error, undefined, |
| 274 'Reading the file in DataTransfer.items[0] should not throw'); |
| 275 |
| 276 const file = dataTransfer.items[0].file; |
| 277 assert_true( |
| 278 file instanceof File, |
| 279 'DataTransfer.items[0].getAsFile() should return a File instance'); |
| 280 assert_equals( |
| 281 file.name, 'dragged-file.txt', |
| 282 "File.name should reflect the dropped file's name"); |
| 283 assert_equals( |
| 284 file.type, 'text/plain', |
| 285 "File.type should reflect the dropped file's MIME type"); |
| 286 assert_equals( |
| 287 file.size, 21, |
| 288 "File.type should reflect the dropped file's size"); |
| 289 }); |
| 290 }, 'DataTransfer.items[0].getAsFile() File metadata in drop'); |
| 291 |
| 292 promise_test(() => { |
| 293 return dropPromise.then((dataTransfer) => { |
| 294 assert_equals(dataTransfer.items[0].data, 'The test has FAILED.\n'); |
| 295 }); |
| 296 }, 'Using FileReader to read DataTransfer.items[0].getAsFile() in drop'); |
| 297 |
| 298 </script> |
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Chromium Code Reviews
Issue 2572023002:
Remove special DataTransfer permissions for file: origins. (Closed)
