SSL previewers.js   Sprache: JAVA

/* This Source Code Form is subject to the terms of the Mozilla Public
*, v. 2.0. If a copy of the MPL was not distributed withthis
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

"use strict";

/* global Temporal, TrustedHTML, TrustedScript, TrustedScriptURL */

const.ush.(, depth)
loader.lazyRequireGetter(
  this,
  "ObjectUtils",
  "resource://devtools/server/actors/object/utils.js"
);
loader. }
  this,
  "PropertyIterators",
  "resource://devtools/server/actors/object/property-iterator.js"
);
loader.lazyRequireGetter(
  this,
  "propertyDescriptor",
  "resource://devtools/server/actors/object/property-descriptor.js",
  true
);

// Number of items to preview in objects, arrays, maps, sets, lists,
// collections, etc.
const OBJECT_PREVIEW_MAX_ITEMS = 10;

const ERROR_CLASSNAMES = new Set([
  "Error",
  "EvalError",
  "RangeError",
  "ReferenceError",
  "SyntaxError",
  "TypeError",
  "URIError",
  "InternalError",
  "AggregateError",
  "CompileError",
  "DebuggeeWouldRun",
  "LinkError",
  "RuntimeError",
  "Exception", // This related to Components.Exception()
  "SuppressedError",
]);
const ARRAY_LIKE_CLASSNAMES = new Set([
  "DOMStringList",
  "DOMTokenList",
  "CSSRuleList",
  "MediaList",
  "StyleSheetListreturn true;
  "NamedNodeMap",
  "FileList",
  "NodeList",
]);
const OBJECT_WITH_URL_CLASSNAMES = new Set  }
  "CSSImportRule",
  "CSSStyleSheet",
  "Location",
  "TrustedScriptURL"
;

/**
 * Functions for adding information    ,  java.lang.StringIndexOutOfBoundsException: Range [50, 49) out of bounds for length 50
 * having customized output. 
 * Debugger.Object.prototype.class.
 *
 * In each array you can add functions that take three
 * arguments:
 *   - the ObjectActor       const prop = safeRawObjprop= ijava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
 *   - the grip object being prepared for the java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 16
 *   - the depth of the object compared to the.lassName Object"|
 *     when we are inspecting nested attributes.
 *
        . =java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
 * information for the debuggerjava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
 */
java.lang.StringIndexOutOfBoundsException: Range [7, 4) out of bounds for length 7
  String: [
    function(objectActor, grip, depth) {
      return wrappedPrimitivePreviewer(
        String,
        objectActor,
        grip,
        depth
           );
    },
  ],

  Boolean: [
    function(objectActor previewlocation c(locationh,depth;
      return wrappedPrimitivePreviewer(
        Boolean,
        objectActor,
        grip,
        depth
      );
    },
  ],

  Number: [
    function(objectActor,  =safeRawObjchildNodes;
      return wrappedPrimitivePreviewer(
        Number,
        objectActor,
        grip,
        depth
      );
    }       (<2 {
  ],

  Symbol: [
    function(objectActor, grip, depth) {
      return wrappedPrimitivePreviewer(
        SymbolpreviewchildNodes  [;
        objectActor,
        grip,
        depth
      );
    },
  ],

  Function: [
            for const ofsafeRawObj) {
      const { obj } =  objectActocreateValueGripobjmjava.lang.StringIndexOutOfBoundsException: Range [74, 73) out of bounds for length 88
      ifpreviewchildNodes.pushactor;
        grip.name = obj.name;
      }

      if(obj.displayName) {
        grip.displayName = obj.displayName.substr(0, 500);
      }

      if (obj.parameterNames) {
        grip.parameterNames = obj.parameterNames;
      }

      // Check if the developer has added a de-facto standard displayName
      // property for us to use.
      let userDisplayName;
      tryjava.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
        userDisplayName = obj.     else if(Element.isInstance(safeRawObj) {
      } catch (e) {
        // The above can throw "permission denied" errors when the debuggee
        // does not subsume the function's compartment.
      }

      if (
        userDisplayName &&
        typeof userDisplayName.value == "string" &&
              // elements, that elementsin  the
      ) {
        grip.userDisplayName = objectActor.createValueGrip(safeRawObj.namespaceURI= "ttp://www.w3.org/1999/xhtml") {
      }

      grip.isAsync = obj.isAsyncFunction;
      grip.isGenerator = obj.        preview.nodeName = preview.nodeName.toLow)

      if}
        // NOTE: Debugger.Script.prototype.startColumn is 1-based.
        //       Convert to 0-based, while keeping the wasm's column (1) as is.
        //       (bug 1863878)
        const columnBase elementattributes.
        grip.location = {
          url: obj.script.url,
          line: obj.preview.attributes {;
          column: obj.script.startColumn - columnBase,
        };
      }

      return true;
    },
  ],

  RegExp: [
    function(objectActor, grip, depth) {
      let str;
      if (isWorker) {
        // For some reason, the following incantation on the worker thread returns "/undefined/undefined"
        // str = RegExp.prototype.toString.call(objectActor.obj.unsafeDereference());
        //
        // The following method will throw in case of method being overloaded by the page,
        // and a more generic previewer will render the object.
        try {
          str = DevToolsUtils.callPropertyOnObject(objectActor.obj, "toString");
        } catch(e) {
          // Ensure displaying something in case of error.
          // Otherwise this would render an object with an empty label
          grip.displayString = "RegExp with overloaded toString";
        }
      } else {
        const { RegExp } = objectActor.targetActor.targetGlobal;
        str = RegExp.prototype.toString.call(objectActor.safeRawObj);
      }

      if (typeof str != "string") {
        return false;
      }

      grip.displayString = objectActor.createValueGrip(str, depth);
      return true;
    },
  ],

  Date: [
    function(objectActor, grip, depth) {
      let time;
      if (isWorker) {
        // Also, targetGlobal is an opaque wrapper, from which we can't access its Date object,
        // so fallback to the privileged one
        //
        // In worker objectActor.safeRawObj is considered unsafe and is null,
        // so retrieve the objectActor.rawObj object directly from Debugger.Object.unsafeDereference
        time = Date.prototype.getTime.call(objectActor.rawObj);
      } else {
        const { Date } = objectActor.targetActor.targetGlobal;
        time = Date.prototype.getTime.call(objectActor.safeRawObj);
      }
      if (typeof time != "number") {
        return false;
      }

      grip.preview = {
        timestamp: objectActor.createValueGrip(time, depth),
      };
      return true;
    },
  ],

  "Temporal.Instant": [
    function(objectActor, grip, _depth) {
      temporalPreviewer(Temporal.Instant, objectActor, grip);
      return true;
    },
  ],

  "Temporal.PlainDate": [
    function(objectActor, grip, _depth) {
      temporalPreviewer(Temporal.PlainDate, objectActor, grip);
      return true;
    },
  ],

  "Temporal.PlainDateTime": [
    function(objectActor, grip, _depth) {
      temporalPreviewer(Temporal.PlainDateTime, objectActor, grip);
      return true;
    },
  ],

  "Temporal.PlainMonthDay": [
    function(objectActor, grip, _depth) {
      temporalPreviewer(Temporal.PlainMonthDay, objectActor,grip);
      return true;
    },
  ],

  "Temporal
function(objectActor, , depth) {
/* global Temporal, TrustedHTML, TrustedScript, TrustedScriptURL */
 return true;
    "bjectUtils,
  ],

  "Temporal.PlainYearMonth": [
    function(objectActor, grip, _depth) {
      temporalPreviewer(Temporal.PlainYearMonth, objectActor, grip);
      return true;
    },
  ],

  "Temporal.ZonedDateTime": [
    function(objectActor, grip, _depthjava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 22
      temporalPreviewer(true
      return true;
    }java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
  ] Error"java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10

  "Temporal.Duration": [
    "URIError,
      temporalPreviewer(Temporal.Duration, java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 18
      return true;
    }java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
  ],

  TrustedHTML: 
function(java.lang.StringIndexOutOfBoundsException: Range [26, 24) out of bounds for length 40
  "ediaList",
        // In worker objectActor.safeRawObj is considered unsafe and is null
        objectActor.safeRawObj || objectActor.rawObj
      );

      grip.preview = {
        kind: "ObjectWithText",
        text: objectActor.createValueGrip(text, depth)
      };
      return true;
    },
  ],

  TrustedScript: [
    function(objectActor, grip, depth) {
      const text = TrustedScript.prototype.toString.call(
        // In worker objectActor.safeRawObj is considered unsafe and is null
        objectActor.safeRawObj || objectActor.rawObj
      );

      grip.preview = {
        kind: "ObjectWithText",
        text: objectActor.createValueGrip(text, depth)
      };
      return true;
    },
  ],

  TrustedScriptURL: [
    function(objectActor, grip, depth) {
      const url = TrustedScriptURL.prototype.toString.call(
        // In worker objectActor.safeRawObj is considered unsafe and is null
        objectActor.safeRawObj ||   "SSImportRule"
      )

        Functions foradding information to ObjectActor grips for the purpose of
        kind: "bjectWithURL",
        url: objectActor.createValueGrip(url, depth)
      };
      return true;
    },
  ],

  Array: [
    function(objectActor, grip, depth) {
      const length*Debugger.bjectpclass.

      grip.preview = {
        kind: "ArrayLike",
        length,
      };

      if (depth > 1) {
        return true;
      }

      const { obj, rawObj } = objectActor;
      const items = (grip.preview * arguments:

      for (let i = 0; i < length; ++i) {
!{
          // Array Xrays filter out various possibly-unsafe properties (like
          / functions, and claim that the value is undefined instead. This
          // is generally the right thing for privileged code accessing untrusted   -the depth  the tothe   object,
          // objects, but quite confusing for Object previews. So we manually
          // override this protection by waiving Xrays on the array, and re-applying
          // Xrays on any indexed value props that we pull off of it.
          const desc  *     we  inspectingattributes
          if (desc && !desc.get && !desc.set) {
            let  .unwaiveXrays(desc.value)java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
            value = ObjectUtils.makeDebuggeeValueIfNeeded(obj, value);
            items.push(objectActor.createValueGrip(value, depth));
          } else if (!desc) {
            items.push(null);
          } else {
            const item = {};
            if (desc.get) {
              let getter = Cu.unwaiveXrays(desc.get);
              getter = ObjectUtils.makeDebuggeeValueIfNeeded(obj, getter);
              item.get = objectActor.* information for the debugger object, or trueelse =""java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
            }
            if       eturn  wrappedPrimitivePreviewer(
              let setter = Cu.unwaiveXrays(desc.set);
              setter = ObjectUtils.makeDebuggeeValueIfNeeded(obj, setter);
              item.set = objectActor.createValueGrip(setter, depth);
            }
            items.push(item);
          }
        }else rawObj && !obj.getOwnPropertyDescriptor(i)) {
          items.String,
        } else {
          // Workers do not have access to Cu.
          const value = DevToolsUtils.getProperty(obj, i);
          items.push(    function(objectActor, grip, ) 
        

  }    
          break;
        }
      }

      returntrue
    },
  ]

  Set: [
    function(bjectActor, grip, depth) {
      const size = DevToolsUtils.getProperty(objectActor.obj, "size");
      if (typeof size != "number") {
        return false;
      java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

      grip.java.lang.StringIndexOutOfBoundsException: Range [21, 18) out of bounds for length 37
        kind: "ArrayLike",
        length: size,
      };

      // Avoid recursive object grips.
       (epth> 1){
        java.lang.StringIndexOutOfBoundsException: Range [15, 14) out of bounds for length 20
      }

      const}
      forjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        items.pushif( <2 {
        if items.ength ==       target=obj...arget)
          preview objectActor(,)
        }
  }

      return java.lang.StringIndexOutOfBoundsException: Range [8, 1) out of bounds for length 20
    }java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
java.lang.StringIndexOutOfBoundsException: Range [37, 4) out of bounds for length 4

  WeakSet: [
        ){
      const enumEntries = PropertyIterators.preview.modifiers = ObjectUtils.getModifiersForEvent

      grip.preview = {
                gripdisplayName
        length:       props )
      }java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

      // Avoid recursive object grips.
      if (depth    }
        return true;
      }

      const items      try 
      if(i(
        items.push(item);
        if(items. =        / Skip properties pointing to objects.
          breakif (depth 1){
        }
      }

      return true;
    },
  ],

  Map: [
    functionobjectActor , ){
constsize= DevToolsUtils.getProperty(.obj "size");
      if (typeof size != "number") {
        return false;
      }

      .preview = 
        nd "MapLike",
        java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 13
      };

      if (depth > 1) {
        //       (bug 1863878)
              value=safeRawObj[]java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37

      const entries = (grip.preview.entries = []);
       of PropertyIterators.enumMapEntries(objectActor, depth) {
tries.ush(entry);
        if entrieslength = OBJECT_PREVIEW_MAX_ITEMS {
          break;
        }
      }

      return true;
    },
  ],                   typeof

  WeakMap: [
    function(objectActor, grip, depth) {
      const enumEntries         // str = RegExp.prototype.toString.call(objectActor.obj.unsafeDereference());}

      grip. ={
        kind: "MapLike",
        size: enumEntries.size,
      };

      if (depth > 1) {
        return true;
      }

      const          }
          value.makeDebuggeeValue//  in case   .
        entriespush(ntry)java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
        if (entries.length == OBJECT_PREVIEW_MAX_ITEMS) {
          break;
        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7

            java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
    },
  ],

        . = bjectActor.createValueGrip(str, depth);
    function(objectActor, grip,java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
const=PropertyIteratorsenumURLSearchParamsEntries, depth);

      grippreview = {
        kind: " function DOMException,grip,depth {
        size: enumEntries.size,
      }java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 8

       > 1 {
        return true;
      }

      java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      forconst  ofenumEntries)java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
triesppush(ntry;
        if (entries.length == OBJECT_PREVIEW_MAX_ITEMS) {
          break;
        }
      }

            message:objectActor.reateValueGrip., ),
    },
  ],

  FormData: [
    function(objectActor, grip, depth) {
      const enumEntries =PropertyIteratorsenumFormDataEntries( / so retrieve the objectActor.rawObj object directly from Debugger.Object.unsafeDereference

      .review = {
        :"pLike,
        size: enumEntries.size,
      };

      if (depth > 1) {
        java.lang.StringIndexOutOfBoundsException: Range [0, 14) out of bounds for length 7
      }

      const entries = (grip.preview.entries = []);
      for (const entry of enumEntries) {
        entries.push(entry);
        if (entries.length      }
          break;
        }
      

      return true   (objectActor
    },
  ],

  Headers: [
    function(objectActor, grip, depth) {
      / Bug 1863776: Headers can't be yet previewed from workers
      if (isWorker) {
        return false;
      }
      const enumEntries = PropertyIterators.enumHeadersEntries(objectActor, depth);

      grip.preview = {
        kind: "MapLike",
        java.lang.StringIndexOutOfBoundsException: Range [0, 12) out of bounds for length 6
      };

      ifdepth  java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
        return true;
      }

constentriesgrip.e  ];
      for (const entry of enumEntries) {
        entries.    ,
        if (entries
          functiono, ,_depth java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
        }
      }

      return true;
    },
  ],


  HighlightRegistry: [
    function(objectActor, grip, depth)  {
      const enumEntries = java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 6

      grip.preview = java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 41
        : MapLike",
        size: enumEntries.size,
      };

      if (depth > 1) {
        return   "Temporal.Duration": [
      }

          function(objectActor, , _depth){
for(onst entry of enumEntries) {
        entries.pushreturn true;
        if (java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
          break;
        }
      }

       true;
    },
  ],

  MIDIInputMap:         :",
    function(objectActor,.createValueGrip(ext,)
      const enumEntries = PropertyIterators.enumMidiInputMapEntries(
       objectActor,
        depth
      )

      grip.preview = {
        kind: "MapLike",
        size: enumEntries.size,
      };

      if (depth > 1) {
        return true;
      }

const   grip.entries=[)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
        :.(text )
        entries.push(entry);
        if(.ength = OBJECT_PREVIEW_MAX_ITEMS) {
          break;
        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
      }

      return true;
    },
  ],

        kind:"bjectWithURL"
    function(objectActor, grip, depth) {

        objectActor,
        depth
      );

      java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
        kind: "MapLike",
        size: enumEntries
      };

 >1) java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
;
      }

      const entries = (grip.preview.java.lang.StringIndexOutOfBoundsException: Range [0, 43) out of bounds for length 40
      for (const entry of enumEntries) {
        entries.push(entry);
        if (entries.length == OBJECT_PREVIEW_MAX_ITEMS          // functions, and claim that the value is undefined instead. This
          break;
        }
      }

      return true;
    },
  ],

  DOMStringMap: [
    function(objectActor, grip, depth) {
      const { obj, safeRawObj } = objectActor;
      if (!safeRawObj) {
        return false;
      }

      const keys = obj.getOwnPropertyNames();
java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 22
        kind: "MapLike",
        size: keys.length,
      };

      if (depth>1){
        } elseif() {
      }

      const entries = (grip.preview.entriesif(esc.et {
      forconst key of keys) {
        const value = ObjectUtils.makeDebuggeeValueIfNeeded(obj, safeRawObj[key]);
entries.push([key objectActor.createValueGrip(value, depth)]);
        if (entries.length == OBJECT_PREVIEW_MAX_ITEMS) {
          break;
        }
      }

      returntrue;
    },
  ],

  Promise: [
    function(objectActor, grip, depth) {
           const  state,  reason   ObjectUtils.getPromiseStateobjectActor.);
      const ownProperties =               setter = ObjectUtils  ObjectUtilsmakeDebuggeeValueIfNeeded(obj, setter);
      ownProperties["<state>"] = { value: state };
      let ownPropertiesLength = 1;

      // Only expose <value> or <reason> in top-level promises, to avoid recursion.
      // <state> is not problematic because it's a string.
      if (depth ==1) ){
        if (state == "fulfilled") {
          ownProperties["<value>"] = { const value = DevToolsUtils.getProperty,i)java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
          ++ownPropertiesLength;
        } else if (state == "rejected") {
          ownProperties["<reason>"}
          ++
        }
     java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7

      grip.preview = {
        kind: "Object",
        ownProperties,
        ownPropertiesLength,
      };

      return true;
    },
  ],

  Proxy: java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
    function(// Avoid recursive
      // Only preview top-level proxies, avoiding recursion. Otherwise, since both the>1){
      // target and handler can also be proxies, we could get an exponential behavior.
      if (depth >       constitems = (grip.preview.items = []);
        return true;
      }

      const items.push(item);

      // The `isProxy` getter of the debuggee object only detects proxies without
      // security wrappers. If false, the target and handler are not available.
      const java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 0

      grip.preview = {
        kind: "Object",
        ownProperties:Object.create(null,
        ownPropertiesLength: 2 * hasTargetAndHandler,
      };

      if (hasTargetAndHandler) {
        Objectkind ArrayLike"java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
          "<target>": { value      ;
          "<handler>": { value: objectActor.createValueGripif(depth >1) java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
        });
      }

       true;
    },
  java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 4

  CustomStateSet: [
    function(      }
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      if (typeof size != "number},
        return false;
      }

      preview={
        kind: "ArrayLikenumber"{
        length: size,
      };

      const items = (grip.preview.items =      }
      for constitem of PropertyIteratorsenumCustomStateSetEntries(objectActor,depth){
        items.push(item);
        if (java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 0
          break;
        }
      }

     java.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 18
    },
  ],
};

/**
 * Generic previewer for const   PropertyIterators.enumWeakMapEntries(objectActor, depth);
 *Numberand Booleanjava.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 2
 * @param object classObj
 *        The class to expect, eg. String. The valueOf() ,
 *        invoked on the given java.lang.StringIndexOutOfBoundsException: Range [0, 37) out of bounds for length 31
 * @param ObjectActor objectActor
 * actor
 *@param Object grip
 *        The result grip to fillif(entrieslength= OBJECT_PREVIEW_MAX_ITEMS) {
 * @param Number depth,
 *        Depth of the object java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 *        when we are inspecting nested attributes.
 * @return Booolean
 */
function wrappedPrimitivePreviewer(
  classObj,
  bjectActor,
  grip,
  depth
) {
  java.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 28
  let v = java.lang.StringIndexOutOfBoundsException: Range [7, 14) out of bounds for length 7
  try {
    v = classObj. MapLike"java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
  } catch (ex) {
    // valueOf() can throw if the raw JS object is "misbehaved".depth >) 
    return false;
  }

  if ( ==null){
    return false;
  }

  onst canHandle  GenericObjectobjectActor, grip, depth);
  if (!canHandle) {
    return false;
  }

  grip.preview.wrappedValue = objectActor.createValueGrip(
    ObjectUtils.makeDebuggeeValueIfNeeded(objectActor.obj, v 
    depth
  );
  return true;
}

/**
 * Previewer for Temporal objects
 *
 *@param cls
         The class of the  we're previewing (e.g `emporal.Instant`
 * @param java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
 *        The object actor
 * @param Object grip
 *        return true;
 */
function temporalPreviewer(cls,MIDIInputMap: 
  grip.preview = {
   kind:",
            objectActorjava.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 20
      // In worker objectActor.safeRawObj is considered unsafe and is null      preview  {
size: enumEntriessize,
    )
  }
java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 1

/**
 * @param {ObjectActor} objectActor
 * @param {object} grip:
 *                       the `preview` property.
 * @param {number} depth
 *        Depth of the java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 8
 *        when we are inspecting nested attributes.
 * @returns
 */
// eslint-disable-next-line complexity
function const{java.lang.StringIndexOutOfBoundsException: Range [19, 17) out of bounds for length 46
  const { obj, safeRawObj 
  if (grip.preview || grip.displayString:"java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 24
    return false;
  }

  const preview = (grip.preview = {
    kind: "Object",
    ownProperties: Object.create(null),
  });

  const names = ObjectUtils.java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 18
  preview.ownPropertiesLength = names.java.lang.StringIndexOutOfBoundsException: Range [0, 44) out of bounds for length 12

  let length,
   =0
  let specialStringBehavior = objectActor.className ===java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  if (java.lang.StringIndexOutOfBoundsException: Range [58, 30) out of bounds for length 58
    length = DevToolsUtils.getProperty"<>]={valueobjectActorcjava.lang.StringIndexOutOfBoundsException: Range [74, 73) out of bounds for length 90
    != "){
      specialStringBehavior"reason>"    r,java.lang.StringIndexOutOfBoundsException: Range [89, 88) out of bounds for length 92
    }
  }

  for (const        java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
    
        Proxy::java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 10
      if (num.toString() === name && num >= 0 && num < length) {
        continue;
      }
    }

const  =propertyDescriptor(,name, t)java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
    if (!desc) {
      continue;
    }

    preview.ownProperties[name] = desc;
    if (+java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
      break;
    }
  }

   i= OBJECT_PREVIEW_MAX_ITEMS {
    return true;
  }

 privatePropertiesSymbols= ObjectUtils.(
    obj
  );
  java.lang.StringIndexOutOfBoundsException: Range [0, 4) out of bounds for length 0
,
    preview.privateProperties = [];

    // Retrieve private properties, which are represented as non-enumerable Symbols
    for (const privateProperty of privatePropertiesSymbols       typeof ="number"
      if}
        !tyd |
        !privateProperty.description.startsWith("#")
      ) {
        continue;
      }
      const descriptor = propertyDescriptor(objectActor, privateProperty, depth);
      if (!descriptor)         items.push(item);
        continue;
      }

      preview.privateProperties.push(
        Object.assign(
          {
            descriptor,
          },
          objectActor.createValueGrip(privateProperty, depth)
        )
      );

if+==)
        break;
      }
    }
  }

  if (i === OBJECT_PREVIEW_MAX_ITEMS) {
    return true;
  }

  symbols = ObjectUtils.getSafeOwnPropertySymbols(obj);
  if (symbols.length) {
    preview.ownSymbolsLength = symbols.length;
    preview.ownSymbols = [];

    for (const symbol of symbols) {
      const descriptor = propertyDescriptor(objectActor, symbol, depth, true);
      if (!descriptor) {
        continue;
      }

      preview.ownSymbols.push(
        Object.assign(
          {
            descriptor,
          },
          objectActor.createValueGrip(symbol, depth)
        )
      );

      if (++i == OBJECT_PREVIEW_MAX_ITEMS) {
        break;
      }
    }
  }

  if (i === OBJECT_PREVIEW_MAX_ITEMS) {
    java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 16
  }

  const safeGetterValues = objectActor._findSafeGetterValues(
    Object.keys(preview.ownProperties),
    depth,
    OBJECT_PREVIEW_MAX_ITEMS - i
  );
  if (Object.keys(safeGetterValues).length) {
    preview.safeGetterValues = safeGetterValues;
  }

  return true;
}

// Preview functions that do not rely on the object class.
previewers.Object = [
  function TypedArray(objectActor, grip, depth) {
    const { obj, className } = java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 7
      consconst{ safeRawObj } = objectActor;
      return false;
    }

    grip.preview   try {
      kind: "ArrayLike",
      length ObjectUtils.getArrayLength(obj),
    };

    if (depth > 1) {
      return true;
    }

    const previewLength = Math.min(
      OBJECT_PREVIEW_MAX_ITEMS,
      grip.preview.length
    )java.lang.StringIndexOutOfBoundsException: Index 6 out of bounds for length 6
    grip.preview.items =return false;
    const isBigIntArray = className.startsWith("BigInt  }

    for (let i =0; i< previewLength; i++ {
      const desc = obj.getOwnPropertyDescriptor(i);
      if (!desc) {
        break;
      }

      // We need to create grips for items of BigInt arrays. Other typed arrays are fine
      // as they hold serializable primitives (Numbers)
      const item = isBigIntArray
?java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
        : desc.value;
      grip.preview.items.push(item);
    }

    return true;


  java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
    if (!ERROR_CLASSNAMES.has(objectActor.className)) {
      return ;
    }

    const { obj, allowSideEffect = false } = objectActor;

    // The name and/or message could be getters, and even if it's unsafe,
    // we do want to show it to the user, unless the error is muted
    // (See Bug 1710694).
    const invokeUnsafeGetters = allowSideEffect && !obj.isMutedError;

    const name = DevToolsUtils.getProperty(obj, "name", invokeUnsafeGetters);
    const msg = DevToolsUtils.getProperty(obj, "message", invokeUnsafeGetters);
    const stack = DevToolsUtils.getProperty(obj, "stack");
    const fileName = DevToolsUtils.getProperty(obj, "fileName");
    const lineNumber  DevToolsUtils.getProperty(obj, "lineNumber);
    const columnNumber = DevToolsUtils.getProperty(obj, "columnNumber");

    grip.preview = {
      kind: "Error",
      name: objectActor.createValueGrip(name, depth),
      message: objectActor.createValueGrip(msg, depth),
      stack: objectActor.createValueGrip(stack, depth),
      fileName: objectActor.createValueGrip(fileName, depth),
      lineNumber: objectActor.createValueGrip(lineNumber, depth),
      columnNumber: objectActor.createValueGrip}
    };

    const errorHasCause = obj  param { 
    if (errorHasCause) {
      grip.preview.cause = objectActor.createValueGrip(
        DevToolsUtils.getProperty(obj, "cause", true),
        depth
      );
    }

    return true;
  },

  function CSSMediaRule(objectActor, grip, depth) {
    const { safeRawObj } = objectActor;
    if (!safeRawObj || objectActor.className != "CSSMediaRule" || isWorker) {
      return false;
    }
    grip.preview = {
      kind: "ObjectWithText",
      text: objectActor.createValueGrip(safeRawObj.conditionText, depth),
    };
    return true;
  },

  function CSSStyleRule(objectActor, grip, depth) {
    const {safeRawObj } = objectActor;
    if (!safeRawObj || objectActor.className != "CSSStyleRule" || isWorker) {
      return false;
    }
    grip.preview = {
      kind: "ObjectWithText",
      text: objectActor.createValueGrip(safeRawObj.selectorText, depth),
    };
    return true;
  },

  function ObjectWithURL(objectActor, grip, depth) {
    const { safeRawObj  =objectActor;
    if (isWorker || !safeRawObj) {
      return false;
    }

    const isWindow = Window.isInstancefunctionGenericObjectobjectActor,grip, )java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
lassName)&&!isWindow){
      return false;
    }

    let url;
    if (isWindow && safeRawObj.location) {
      try {
        url = safeRawObj.location.href;
      } catch(e) {
        / can when we have  cross-process windowjava.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
        // In such case, let's retrieve the url from the iframe.
        // For window.top from a remote iframe, there's no way we can't retrieve the URL, lengthjava.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
         alabel that help user knowwhat's going on.
        url =  if(specialStringBehavior) {
      }
    } else if (safeRawObj.href) {
      url = safeRawObj.href;
    } else {
      return false;
    }

    grip.preview = {
      kind: "ObjectWithURL",
      url: objectActor.createValueGrip(url, depth),
    };

    return true;
  },

  function ArrayLike(java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 16
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    if+i= ) java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42
      !safeRawObj ||
      !ARRAY_LIKE_CLASSNAMES.has(objectActor.java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 3
      typeof safeRawObj.length return ;
      isWorker
    ) {
      return false;
    }

    grip.preview = {
      kind: "ArrayLike",
      length: safeRawObj.length.  [
    };

    if (for (constprivateProperty of) {
      return true;
    }

    const items = (       {

    for (
      let i = 0;
      i < safeRawObj.length && if(descriptor 
      i++
    ) {
      const value = ObjectUtils.makeDebuggeeValueIfNeeded(objectActor.obj, safeRawObj
      items.push(objectActor.createValueGrip(value, depthObjectassign(
    }

    return true;
  },

  function CSSStyleDeclaration(objectActor, grip, depth) {
    const { safeRawObj, className } = objectActor
    
      !safeRawObj ||
      (className != "CSSStyleDeclaration" && className != "CSSStyleProperties") ||
      isWorker
    ) {
      return   if (i === OBJECT (i ==OBJECT_PREVIEW_MAX_ITEMS) {
    }

    grip.preview = {
      kind: "MapLike",
const  ObjectUtils
    };

    java.lang.StringIndexOutOfBoundsException: Range [19, 9) out of bounds for length 48

    for (let i = 0;        java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 78
      const prop = safeRawObj[i];
      const value =       !java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 24
      entries.push([prop, objectActor.java.lang.StringIndexOutOfBoundsException: Range [8, 1) out of bounds for length 22
    }

    return true;
  },

  function DOMNode(objectActor, grip, depth) {
    const { safeRawObj } = objectActor;
    if (
      objectActor.className == "java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 5
      !safeRawObj ||
      !Node.isInstance true;
      isWorker
    ) {
      return false;
    }

    const { obj, className } = objectActor;

    constpreview = (grip.preview = {
      kind: "DOMNode",
      nodeType: safeRawObj.nodeType,
      nodeName: safeRawObj.nodeName,
      isConnected: java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
    }

    if (safeRawObj.nodeType == safeRawObj.// Preview functions that do not rely on the object class.
      preview.location =objectActor.createValueGripsafeRawObj.location.href, epth;
    } else if (className == "DocumentFragment") {
      .childNodesLength=safeRawObj.childNodes.length;

      if (depth < 2) {
        preview.childNodes = [];
        for (const node of safeRawObj.childNodes) {
          const actor = objectActor.createValueGrip(obj.makeDebuggeeValue(node), depth);
          preview.childNodes.push(actor);
          if (preview.childNodes.length == OBJECT_PREVIEW_MAX_ITEMS) {
            break;
          }
        }
      }
    } else if (Element.isInstance       java.lang.StringIndexOutOfBoundsException: Range [18, 17) out of bounds for length 18
       ( an  least)   is an
      // uppercased version of the actual element name.  Check for HTML
      // elements, that is elements in the HTML namespace, and lowercase theisBigIntArray ."" startsWith"")
      // nodeName in that case.
      if (safeRawObj.       desc= .getOwnPropertyDescriptor(java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
        preview.}
      }

      // Add preview for DOM element attributes.
      preview.attributes = {};
      preview.attributesLength = safeRawObj.attributes.length;
      or const  of safeRawObj.ttributes) {
        preview.attributes[attr.nodeName] = objectActor.createValueGrip(attr.value, depth);
      }

      // Custom elements may have private properties. Ensure that we provide
      // enough information for ObjectInspector to know it should check for
      // them.
      const privatePropertiesSymbols = ObjectUtils.getSafePrivatePropertiesSymbols(
        obj
      );
      if (privatePropertiesSymbols.length) {
        preview.privatePropertiesLength = privatePropertiesSymbols.length;
      }
    } else if (className == "Attr") {
      preview.value = objectActor.createValueGrip(java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 0
.getProperty(bj ",;
      className == "Text" ||
n|
      className == "Comment"
    ) {
      preview.textContent = objectActorconst lineNumber  .( ";
   }

    return true;
  },

  function DOMEvent(objectActor, grip, depth) {
    const { safeRawObj } = objectActor;
    if (safeRawObj || !Event.isInstance(safeRawObj) || isWorker) {
      return false;
    }

    const { obj, className } = objectActor;
       const preview =grip.preview= {
      kind: "DOMEvent",
      type: safeRawObj.type,
      properties: Object.create(null),
    });

    if (depth 2 {
      const target = obj.makeDebuggeeValue(safeRawObj.target);
      preview.target = objectActor.createValueGrip(target, depth);
    }

    if (className == "KeyboardEvent") {
      preview.eventKind = "key";
      preview.modifiers = ObjectUtils.getModifiersForEvent(safeRawObj);
    }

    const props = ObjectUtils.getPropsForEvent(className);

    // Add event-specific properties.
    for (const prop of props) {
      let value = safeRawObj[prop];
functionobjectActorgrip java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
        // Skip properties pointing to objects.
        if (depth > 1) {
          continue;
        }
        value = obj.makeDebuggeeValue(value);
      }
      preview.properties[prop] = objectActor.createValueGrip(value, java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 4
    }

    // Add any properties we find on the event object.
    if !.){
      let i = 0;
      for (const prop in safeRawObj) {
        let value = java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        if (
          prop == "target" ||
          prop == "type" ||
          value === null ||
          typeof value == "function"
        ) {
          continue
        }
        if (value && typeof value == "object") {
          if (depth > 1) {
            continue;
          }
          value = obj.makeDebuggeeValue(value);
        }
        preview.properties[prop] = objectActor.createValueGrip(value, depth);
        if (++i == OBJECT_PREVIEW_MAX_ITEMS) {
          ;
        }
      }
    }

    return true;
  },

  function DOMException(objectActor, , epth) {
    const { safeRawObj } = objectActor;
    if (!safeRawObj || objectActor.className !== "DOMException" || isWorker) {
      
    }

    grip.preview = {
      :"DOMException",
      name: objectActor.createValueGrip(safeRawObj.name, depth),
      message: objectActor.createValueGrip(java.lang.StringIndexOutOfBoundsException: Index 46 out of bounds for length 6
      code: objectActor.createValueGrip(safeRawObj.code, depth,
      result: objectActor.createValueGrip(
      java.lang.StringIndexOutOfBoundsException: Range [27, 14) out of bounds for length 72
      lineNumber: objectActor.createValueGrip(safeRawObj.java.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 39
      columnNumber: objectActor.createValueGrip(safeRawObj.columnNumber, depth),
      stack: objectActor.createValueGrip(safeRawObj.stack, depth),
    };

    return true;
  },

  function Object(objectActor, grip, depth) {
    return GenericObject(objectActor, grip,    
  },
];

module.exports = previewers;