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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8"/>
<title>Webconsole erroneous custom formatters test page</title>
</head>
<body>
<p>Erroneous custom formatters test page</p>
<script>
"use strict";
window.devtoolsFormatters = [
{
// this header is invalid because it is not a function
header: 1,
},
{
// this header is invalid because it doesn't return JsonML
header: () => 1,
},
{
// this header is invalid because the returned array misses an element type
header: () => [],
},
{
// this header is invalid because it throws an exception
header: () => { throw new Error("ERROR"); },
},
{
header: (obj) => {
return obj.hasOwnProperty("hasBodyNotAFunction") ?
["div", "hasBody not a function"] :
null;
},
// this hasBody is invalid because it is not a function
hasBody: 1,
},
{
header: (obj) => {
return obj.hasOwnProperty("hasBodyThrows") ?
["div", "hasBody throws"] :
null;
},
// this hasBody throws an exception
hasBody: () => { throw new Error("ERROR"); },
},
{
header: (obj) => {
return obj.hasOwnProperty("bodyNotAFunction") ?
["div", "body not a function"] :
null;
},
hasBody: () => true,
// this body is invalid because it is not a function
body: 1,
},
{
header: (obj) => {
return obj.hasOwnProperty("bodyReturnsNull") ?
["div", "body returns null"] :
null;
},
hasBody: () => true,
// this body is invalid because it doesn't return JsonML
body: () => null,
},
{
header: (obj) => {
return obj.hasOwnProperty("bodyNoJsonMl") ?
["div", "body doesn't return JsonML"] :
null;
},
hasBody: () => true,
// this body is invalid because it doesn't return JsonML
body: () => 1,
},
{
header: (obj) => {
return obj.hasOwnProperty("bodyNoElementType") ?
["div", "body array misses element type"] :
null;
},
hasBody: () => true,
// this body is invalid because the returned array misses an element type
body: () => [],
},
{
header: (obj) => {
return obj.hasOwnProperty("bodyThrows") ?
["div", "body throws"] :
null;
},
hasBody: () => true,
// this body is invalid because it throws an exception
body: () => { throw new Error("ERROR"); },
},
{
header: (obj) => {
if (obj?.hasOwnProperty("objectTagWithNoAttribute")) {
// This is invalid because "object" tag should have attributes
return ["object"];
}
return null;
},
},
{
header: (obj) => {
if (obj?.hasOwnProperty("objectTagWithoutObjectAttribute")) {
// This is invalid because "object" tag should have an "object" attribute
return [
"object",
{ config: "something" }
];
}
return null;
},
},
{
header: (obj) => {
if (obj?.hasOwnProperty("infiniteObjectTag")) {
// This is invalid because this triggers an infinite loop (object is being
// replaced by itself, which will keep triggering the custom formatter hook)
return [ "object", { object: obj }];
}
return null;
},
},
{
// the returned value is invalid because the tagName isn't a string
header: (obj) => {
if (obj?.hasOwnProperty("invalidTag")) {
return [ 42 ];
}
return null;
},
},
{
header: (obj) => {
if (obj.hasOwnProperty("customFormatHeader")) {
return ["span", {"style": "font-size: 3rem;"}, "custom formatted header"];
}
return null;
},
hasBody: () => false
},
{
header: (obj) => {
if (obj.hasOwnProperty("customFormatHeaderAndBody")) {
return ["span", {"style": "font-style: italic;"}, "custom formatted body"];
}
return null;
},
hasBody: () => true,
body: (obj) => ["span", {"style": "font-family: serif; font-size: 2rem;"}, obj.customFormatHeaderAndBody]
},
{
header: (obj) => {
if (obj.hasOwnProperty("privileged")) {
// This should throw as the hooks should not have privileged access
window.windowUtils.garbageCollect();
return ["span", {}, "privileged"];
}
return null;
},
},
];
[
{},
{hasBodyNotAFunction: true},
{hasBodyThrows: true},
{bodyNotAFunction: true},
{bodyReturnsNull: true},
{bodyNoJsonMl: true},
{bodyNoElementType: true},
{bodyThrows: true},
{objectTagWithNoAttribute: true},
{objectTagWithoutObjectAttribute: true},
{infiniteObjectTag: true},
{invalidTag: true},
{privileged: true},
].forEach(variable => console.log(variable));
</script>
</body>
</html>
|
