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Code Issues Releases Wiki Activity

Handle NaN and Infinity properly in debug sidebar

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Fixes #1778 #1779
This commit is contained in:
Nick O'Leary 2018-06-29 10:50:07 +01:00
parent 466cb4be89
commit cdb173fd6e
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GPG Key ID: 4F2157149161A6C9
3 changed files with 32 additions and 3 deletions
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17
editor/js/ui/clipboard.js
View File

@ -276,9 +276,20 @@ RED.clipboard = (function() {
if (typeof value !== "string" ) {
value = JSON.stringify(value, function(key,value) {
if (value !== null && typeof value === 'object') {
if (value.__encoded__ && value.hasOwnProperty('data') && value.hasOwnProperty('length')) {
truncated = value.data.length !== value.length;
return value.data;
if (value.__encoded__) {
if (value.hasOwnProperty('data') && value.hasOwnProperty('length')) {
truncated = value.data.length !== value.length;
return value.data;
}
if (value.type === 'function' || value.type === 'internal') {
return undefined
}
if (value.type === 'number') {
// Handle NaN and Infinity - they are not permitted
// in JSON. We can either substitute with a String
// representation or null
return null;
}
}
}
return value;

10
editor/js/ui/utils.js
View File

@ -36,6 +36,8 @@ RED.utils = (function() {
result = $('<span class="debug-message-object-value debug-message-type-meta"></span>').text('array['+value.length+']');
} else if (value.hasOwnProperty('type') && value.type === 'function') {
result = $('<span class="debug-message-object-value debug-message-type-meta"></span>').text('function');
} else if (value.hasOwnProperty('type') && value.type === 'number') {
result = $('<span class="debug-message-object-value debug-message-type-number"></span>').text(value.data);
} else {
result = $('<span class="debug-message-object-value debug-message-type-meta">object</span>');
}
@ -47,6 +49,8 @@ RED.utils = (function() {
subvalue = sanitize(value);
}
result = $('<span class="debug-message-object-value debug-message-type-string"></span>').html('"'+formatString(subvalue)+'"');
} else if (typeof value === 'number') {
result = $('<span class="debug-message-object-value debug-message-type-number"></span>').text(""+value);
} else {
result = $('<span class="debug-message-object-value debug-message-type-other"></span>').text(""+value);
}
@ -300,6 +304,8 @@ RED.utils = (function() {
}
if (obj === null || obj === undefined) {
$('<span class="debug-message-type-null">'+obj+'</span>').appendTo(entryObj);
} else if (obj.__encoded__ && obj.type === 'number') {
e = $('<span class="debug-message-type-number debug-message-object-header"></span>').text(obj.data).appendTo(entryObj);
} else if (typeHint === "function" || (obj.__encoded__ && obj.type === 'function')) {
e = $('<span class="debug-message-type-meta debug-message-object-header"></span>').text("function").appendTo(entryObj);
} else if (typeHint === "internal" || (obj.__encoded__ && obj.type === 'internal')) {
@ -799,6 +805,10 @@ RED.utils = (function() {
function decodeObject(payload,format) {
if ((format === 'number') && (payload === "NaN")) {
payload = Number.NaN;
} else if ((format === 'number') && (payload === "Infinity")) {
payload = Infinity;
} else if ((format === 'number') && (payload === "-Infinity")) {
payload = -Infinity;
} else if (format === 'Object' || /^array/.test(format) || format === 'boolean' || format === 'number' ) {
payload = JSON.parse(payload);
} else if (/error/i.test(format)) {

8
red/runtime/util.js
View File

@ -469,6 +469,14 @@ function encodeObject(msg,opts) {
__encoded__: true,
type: "function"
}
} else if (typeof value === 'number') {
if (isNaN(value) || value === Infinity || value === -Infinity) {
value = {
__encoded__: true,
type: "number",
data: value.toString()
}
}
} else if (value && value.constructor) {
if (value.type === "Buffer") {
value.__encoded__ = true;