fix(ui/scripts/Utils/utils): escape correclty special chars like &, \n, \t...

tests/ui/modules/Linphone/Chat/Message.qml

@@ -61,7 +61,7 @@ Item {
     padding: ChatStyle.entry.message.padding
     readOnly: true
     selectByMouse: true
-    text: Utils.encodeUrisToQmlFormat($chatEntry.content, {
+    text: Utils.encodeTextToQmlRichFormat($chatEntry.content, {
       imagesHeight: ChatStyle.entry.message.images.height,
       imagesWidth: ChatStyle.entry.message.images.width
     })

tests/ui/scripts/Utils/utils.js

@@ -31,7 +31,7 @@ function connectOnce (signal, cb) {
 
 // -------------------------------------------------------------------
 
-function encodeUrisToQmlFormat (text, options) {
+function encodeTextToQmlRichFormat (text, options) {
   var images = ''
 
   if (options == null) {
@@ -39,8 +39,12 @@ function encodeUrisToQmlFormat (text, options) {
   }
 
   text = text
+    .replace(/&/g, '&')
     .replace(/</g, '\u2063&lt;')
     .replace(/>/g, '\u2063&gt;')
+    .replace(/\r\n|\n/g, '<br/>')
+    .replace(/\t/g, '&nbsp;&nbsp;&nbsp;&nbsp;')
+    .replace(/ /g, '&nbsp;')
     .replace(UriTools.URI_REGEX, function (match) {
       // If it's a simple URL, transforms it in URI.
       if (startsWith(match, 'www.')) {