mirror of
https://github.com/classilla/tenfourfox.git
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Cameron Kaiser
94 lines
3.0 KiB
HTML
94 lines
3.0 KiB
HTML
<!DOCTYPE html>
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<title>drag & drop - simple file drop with dropzone attribute</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 filename = 'fail.png', filesize = '759', filetype = 'image/png';
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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.ondragenter = function(e) {
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e.dataTransfer.dropEffect = 'copy';
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};
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/* orange.ondragover = function(e) {
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e.preventDefault();
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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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if( e.dataTransfer.files.length != 1 ) {
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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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fails[fails.length] = 'no dataTransfer.files[0] for drop';
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finish();
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return;
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}
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if( e.dataTransfer.files[0].size != filesize ) {
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fails[fails.length] = 'dataTransfer.files[0].size '+e.dataTransfer.files[0].size+' instead of '+filesize;
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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( e.dataTransfer.files[0].name != filename ) {
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fails[fails.length] = 'dataTransfer.files[0].name '+e.dataTransfer.files[0].name+' instead of '+filename;
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}
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if( e.dataTransfer.files[0].type != filetype ) {
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fails[fails.length] = 'dataTransfer.files[0].type '+e.dataTransfer.files[0].type+' instead of '+filetype;
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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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if( !reader.result ) {
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fails[fails.length] = 'No file data after load';
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}
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if( reader.result.length != filesize ) {
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fails[fails.length] = 'File data length '+reader.result.length+' instead of '+filesize;
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}
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finish();
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};
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reader.readAsBinaryString(e.dataTransfer.files[0]);
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setTimeout(function () {
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if( !reader.result ) {
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fails[fails.length] = 'No file data after timeout';
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}
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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 dropzone="copy file:image/png"></div>
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<p>Save <a href="../resources/fail.png">this image</a> to your desktop. Use your pointing device to drag the saved file from your desktop onto the orange box, and release it. If a confirmation dialog appears, accept it. Fail if nothing happens, or if the browser simply displays the image.</p>
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<noscript><p>Enable JavaScript and reload</p></noscript>
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