bintzwing/js/test/AttachmentViewer.js

118 lines
5.6 KiB
JavaScript

'use strict';
var common = require('../common');
describe('AttachmentViewer', function () {
describe('setAttachment, showAttachment, removeAttachment, hideAttachment, hideAttachmentPreview, hasAttachment, getAttachment & moveAttachmentTo', function () {
this.timeout(30000);
jsc.property(
'displays & hides data as requested',
common.jscMimeTypes(),
'string',
'string',
'string',
'string',
function (mimeType, rawdata, filename, prefix, postfix) {
let clean = jsdom(),
data = 'data:' + mimeType + ';base64,' + btoa(rawdata),
previewSupported = (
mimeType.substring(0, 6) === 'image/' ||
mimeType.substring(0, 6) === 'audio/' ||
mimeType.substring(0, 6) === 'video/' ||
mimeType.match(/\/pdf/i)
),
results = [],
result = '';
prefix = prefix.replace(/%(s|d)/g, '%%');
postfix = postfix.replace(/%(s|d)/g, '%%');
$('body').html(
'<div id="attachment" role="alert" class="hidden alert ' +
'alert-info"><span class="glyphicon glyphicon-download-' +
'alt" aria-hidden="true"></span> <a class="alert-link">' +
'Download attachment</a></div><div id="attachmentPrevie' +
'w" class="hidden"></div>'
);
// mock createObjectURL for jsDOM
if (typeof window.URL.createObjectURL === 'undefined') {
Object.defineProperty(
window.URL,
'createObjectURL',
{value: function(blob) {
return 'blob:' + location.origin + '/1b9d6bcd-bbfd-4b2d-9b5d-ab8dfbbd4bed';
}}
)
}
$.PrivateBin.AttachmentViewer.init();
results.push(
!$.PrivateBin.AttachmentViewer.hasAttachment() &&
$('#attachment').hasClass('hidden') &&
$('#attachmentPreview').hasClass('hidden')
);
if (filename.length) {
$.PrivateBin.AttachmentViewer.setAttachment(data, filename);
} else {
$.PrivateBin.AttachmentViewer.setAttachment(data);
}
// beyond this point we will get the blob URL instead of the data
data = window.URL.createObjectURL(data);
const attachment = $.PrivateBin.AttachmentViewer.getAttachment();
results.push(
$.PrivateBin.AttachmentViewer.hasAttachment() &&
$('#attachment').hasClass('hidden') &&
$('#attachmentPreview').hasClass('hidden') &&
attachment[0] === data &&
attachment[1] === filename
);
$.PrivateBin.AttachmentViewer.showAttachment();
results.push(
!$('#attachment').hasClass('hidden') &&
(previewSupported ? !$('#attachmentPreview').hasClass('hidden') : $('#attachmentPreview').hasClass('hidden'))
);
$.PrivateBin.AttachmentViewer.hideAttachment();
results.push(
$('#attachment').hasClass('hidden') &&
(previewSupported ? !$('#attachmentPreview').hasClass('hidden') : $('#attachmentPreview').hasClass('hidden'))
);
if (previewSupported) {
$.PrivateBin.AttachmentViewer.hideAttachmentPreview();
results.push($('#attachmentPreview').hasClass('hidden'));
}
$.PrivateBin.AttachmentViewer.showAttachment();
results.push(
!$('#attachment').hasClass('hidden') &&
(previewSupported ? !$('#attachmentPreview').hasClass('hidden') : $('#attachmentPreview').hasClass('hidden'))
);
let element = $('<div>');
$.PrivateBin.AttachmentViewer.moveAttachmentTo(element, prefix + '%s' + postfix);
// messageIDs with links get a relaxed treatment
if (prefix.indexOf('<a') === -1 && postfix.indexOf('<a') === -1) {
result = $('<textarea>').text((prefix + filename + postfix)).text();
} else {
result = DOMPurify.sanitize(
prefix + $.PrivateBin.Helper.htmlEntities(filename) + postfix, {
ALLOWED_TAGS: ['a', 'i', 'span'],
ALLOWED_ATTR: ['href', 'id']
}
);
}
if (filename.length) {
results.push(
element.children()[0].href === data &&
element.children()[0].getAttribute('download') === filename &&
element.children()[0].text === result
);
} else {
results.push(element.children()[0].href === data);
}
$.PrivateBin.AttachmentViewer.removeAttachment();
results.push(
$('#attachment').hasClass('hidden') &&
$('#attachmentPreview').hasClass('hidden')
);
clean();
return results.every(element => element);
}
);
});
});