mirror of
https://github.com/servo/servo
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114 lines
4.0 KiB
HTML
114 lines
4.0 KiB
HTML
<!DOCTYPE html>
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<title>drag & drop - dropping folders</title>
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<style>
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body > div {
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height: 200px;
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width: 200px;
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background-color: orange;
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}
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</style>
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<script>
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var fails = [], finished = false;
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window.onload = function() {
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var orange = document.getElementsByTagName('div')[0];
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orange.ondragover = orange.ondragenter = function(e) {
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e.preventDefault();
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e.dataTransfer.dropEffect = 'copy';
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if( !e.dataTransfer.files ) {
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fails[fails.length] = 'No dataTransfer.files for '+e.type;
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}
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if( !window.FileList ) {
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fails[fails.length] = 'No FileList interface object';
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return;
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}
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if( !( e.dataTransfer.files instanceof FileList ) ) {
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fails[fails.length] = 'dataTransfer.files is not a FileList';
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} else if( e.dataTransfer.files.length ) {
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fails[fails.length] = 'dataTransfer.files.length is '+e.dataTransfer.files.length+' instead of 0 for '+e.type;
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}
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};
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orange.ondrop = function(e) {
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e.preventDefault();
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if( !e.dataTransfer.files ) {
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fails[fails.length] = 'No dataTransfer.files for '+e.type;
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}
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if( !window.FileList ) {
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fails[fails.length] = 'No FileList interface object';
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finish();
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return;
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}
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if( !( e.dataTransfer.files instanceof FileList ) ) {
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fails[fails.length] = 'dataTransfer.files is not a FileList';
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}
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//browsers represent it as a single file (name matching the folder)
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//also allow no files, since that is a valid solution
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if( e.dataTransfer.files.length > 1 ) {
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//dropping the contents of the folder would be crazy, since there could literally be millions of files, or the entire disk contents
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fails[fails.length] = 'dataTransfer.files.length is '+e.dataTransfer.files.length+' instead of 1 for '+e.type;
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}
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if( !e.dataTransfer.files[0] ) {
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finish();
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return;
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}
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/*
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Windows 7 sometimes randomly assigns size to folders, and that is presented to the browser.
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Strangely, packing and unpacking that folder can remove its size.
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Since this is an OS quirk that we have no control over, the test will not check the size.
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if( e.dataTransfer.files[0].size ) {
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fails[fails.length] = 'dataTransfer.files[0].size '+e.dataTransfer.files[0].size+' instead of 0';
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}
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*/
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/*
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if( !e.dataTransfer.files[0].lastModifiedDate ) {
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fails[fails.length] = 'no dataTransfer.files[0].lastModifiedDate';
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}
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*/
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if( !window.FileReader ) {
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fails[fails.length] = 'No FileReader constructor';
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finish();
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return;
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}
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var reader = new FileReader();
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reader.onload = function () {
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fails[fails.length] = 'File managed to load even though it was a folder '+e.type;
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finish();
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};
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reader.onerror = function () {
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finish();
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};
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try {
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reader.readAsBinaryString(e.dataTransfer.files[0]);
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} catch(err) {
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fails[fails.length] = 'Threw an error when trying to read the file '+e.type;
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finish();
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return;
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}
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setTimeout(function () {
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fails[fails.length] = 'Onerror failed to fire '+reader.error.code;
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finish();
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},1000);
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};
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};
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function finish() {
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if( finished ) { return; }
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finished = true;
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document.getElementsByTagName('p')[0].innerHTML = fails.length ? ( 'FAIL: ' + fails.join('<br>') ) : 'PASS';
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}
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</script>
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<div></div>
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<p>Drag a folder containing at least 2 files, from your computer's file manager, onto the orange box above. If a no-drop cursor was shown and no text changes when the folder is dropped, pass and ignore further conditions. If a prompt appears, accept it. Fail if the mouse cursor makes it look like it will work but nothing happens.</p>
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<p>This test needs to be repeated with:</p>
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<ul>
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<li>A regular folder containing at least 2 items</li>
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<li>A disk drive (if your OS exposes them) containing at least 2 items</li>
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<li>The system trash/recycle bin folder (if your OS exposes one) containing at least 2 items</li>
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<li>The "My Computer" folder (if your OS provides it)</li>
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<li>Your "My Documents" folder (if your OS provides it)</li>
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<li>A folder that you do not have permissions to access</li>
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</ul>
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<noscript><p>Enable JavaScript and reload</p></noscript>
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