# Copyright 2017 The Chromium Authors. All rights reserved.

# Use of this source code is governed by a BSD-style license that can be

# found in the LICENSE file.

version

major 1

minor 3

# This domain is deprecated - use Runtime or Log instead.

deprecated domain Console

depends on Runtime

# Console message.

type ConsoleMessage extends object

properties

# Message source.

enum source

xml

javascript

network

console-api

storage

appcache

rendering

security

other

deprecation

worker

# Message severity.

enum level

log

warning

error

debug

info

# Message text.

string text

# URL of the message origin.

optional string url

# Line number in the resource that generated this message (1-based).

optional integer line

# Column number in the resource that generated this message (1-based).

optional integer column

# Does nothing.

command clearMessages

# Disables console domain, prevents further console messages from being reported to the client.

command disable

# Enables console domain, sends the messages collected so far to the client by means of the

# `messageAdded` notification.

command enable

# Issued when new console message is added.

event messageAdded

parameters

# Console message that has been added.

ConsoleMessage message

# Debugger domain exposes JavaScript debugging capabilities. It allows setting and removing

# breakpoints, stepping through execution, exploring stack traces, etc.

domain Debugger

depends on Runtime

# Breakpoint identifier.

type BreakpointId extends string

# Call frame identifier.

type CallFrameId extends string

# Location in the source code.

type Location extends object

properties

# Script identifier as reported in the `Debugger.scriptParsed`.

Runtime.ScriptId scriptId

# Line number in the script (0-based).

integer lineNumber

# Column number in the script (0-based).

optional integer columnNumber

# Location in the source code.

experimental type ScriptPosition extends object

properties

integer lineNumber

integer columnNumber

# Location range within one script.

experimental type LocationRange extends object

properties

Runtime.ScriptId scriptId

ScriptPosition start

ScriptPosition end

# JavaScript call frame. Array of call frames form the call stack.

type CallFrame extends object

properties

# Call frame identifier. This identifier is only valid while the virtual machine is paused.

CallFrameId callFrameId

# Name of the JavaScript function called on this call frame.

string functionName

# Location in the source code.

optional Location functionLocation

# Location in the source code.

Location location

# JavaScript script name or url.

string url

# Scope chain for this call frame.

array of Scope scopeChain

# `this` object for this call frame.

Runtime.RemoteObject this

# The value being returned, if the function is at return point.

optional Runtime.RemoteObject returnValue

# Scope description.

type Scope extends object

properties

# Scope type.

enum type

global

local

with

closure

catch

block

script

eval

module

wasm-expression-stack

# Object representing the scope. For `global` and `with` scopes it represents the actual

# object; for the rest of the scopes, it is artificial transient object enumerating scope

# variables as its properties.

Runtime.RemoteObject object

optional string name

# Location in the source code where scope starts

optional Location startLocation

# Location in the source code where scope ends

optional Location endLocation

# Search match for resource.

type SearchMatch extends object

properties

# Line number in resource content.

number lineNumber

# Line with match content.

string lineContent

type BreakLocation extends object

properties

# Script identifier as reported in the `Debugger.scriptParsed`.

Runtime.ScriptId scriptId

# Line number in the script (0-based).

integer lineNumber

# Column number in the script (0-based).

optional integer columnNumber

optional enum type

debuggerStatement

call

return

# Continues execution until specific location is reached.

command continueToLocation

parameters

# Location to continue to.

Location location

optional enum targetCallFrames

any

current

# Disables debugger for given page.

command disable

# Enables debugger for the given page. Clients should not assume that the debugging has been

# enabled until the result for this command is received.

command enable

parameters

# The maximum size in bytes of collected scripts (not referenced by other heap objects)

# the debugger can hold. Puts no limit if parameter is omitted.

experimental optional number maxScriptsCacheSize

returns

# Unique identifier of the debugger.

experimental Runtime.UniqueDebuggerId debuggerId

# Evaluates expression on a given call frame.

command evaluateOnCallFrame

parameters

# Call frame identifier to evaluate on.

CallFrameId callFrameId

# Expression to evaluate.

string expression

# String object group name to put result into (allows rapid releasing resulting object handles

# using `releaseObjectGroup`).

optional string objectGroup

# Specifies whether command line API should be available to the evaluated expression, defaults

# to false.

optional boolean includeCommandLineAPI

# In silent mode exceptions thrown during evaluation are not reported and do not pause

# execution. Overrides `setPauseOnException` state.

optional boolean silent

# Whether the result is expected to be a JSON object that should be sent by value.

optional boolean returnByValue

# Whether preview should be generated for the result.

experimental optional boolean generatePreview

# Whether to throw an exception if side effect cannot be ruled out during evaluation.

optional boolean throwOnSideEffect

# Terminate execution after timing out (number of milliseconds).

experimental optional Runtime.TimeDelta timeout

returns

# Object wrapper for the evaluation result.

Runtime.RemoteObject result

# Exception details.

optional Runtime.ExceptionDetails exceptionDetails

# Returns possible locations for breakpoint. scriptId in start and end range locations should be

# the same.

command getPossibleBreakpoints

parameters

# Start of range to search possible breakpoint locations in.

Location start

# End of range to search possible breakpoint locations in (excluding). When not specified, end

# of scripts is used as end of range.

optional Location end

# Only consider locations which are in the same (non-nested) function as start.

optional boolean restrictToFunction

returns

# List of the possible breakpoint locations.

array of BreakLocation locations

# Returns source for the script with given id.

command getScriptSource

parameters

# Id of the script to get source for.

Runtime.ScriptId scriptId

returns

# Script source (empty in case of Wasm bytecode).

string scriptSource

# Wasm bytecode.

optional binary bytecode

# This command is deprecated. Use getScriptSource instead.

deprecated command getWasmBytecode

parameters

# Id of the Wasm script to get source for.

Runtime.ScriptId scriptId

returns

# Script source.

binary bytecode

# Returns stack trace with given `stackTraceId`.

experimental command getStackTrace

parameters

Runtime.StackTraceId stackTraceId

returns

Runtime.StackTrace stackTrace

# Stops on the next JavaScript statement.

command pause

experimental deprecated command pauseOnAsyncCall

parameters

# Debugger will pause when async call with given stack trace is started.

Runtime.StackTraceId parentStackTraceId

# Removes JavaScript breakpoint.

command removeBreakpoint

parameters

BreakpointId breakpointId

# Restarts particular call frame from the beginning.

deprecated command restartFrame

parameters

# Call frame identifier to evaluate on.

CallFrameId callFrameId

returns

# New stack trace.

array of CallFrame callFrames

# Async stack trace, if any.

optional Runtime.StackTrace asyncStackTrace

# Async stack trace, if any.

experimental optional Runtime.StackTraceId asyncStackTraceId

# Resumes JavaScript execution.

command resume

parameters

# Set to true to terminate execution upon resuming execution. In contrast

# to Runtime.terminateExecution, this will allows to execute further

# JavaScript (i.e. via evaluation) until execution of the paused code

# is actually resumed, at which point termination is triggered.

# If execution is currently not paused, this parameter has no effect.

optional boolean terminateOnResume

# Searches for given string in script content.

command searchInContent

parameters

# Id of the script to search in.

Runtime.ScriptId scriptId

# String to search for.

string query

# If true, search is case sensitive.

optional boolean caseSensitive

# If true, treats string parameter as regex.

optional boolean isRegex

returns

# List of search matches.

array of SearchMatch result

# Enables or disables async call stacks tracking.

command setAsyncCallStackDepth

parameters

# Maximum depth of async call stacks. Setting to `0` will effectively disable collecting async

# call stacks (default).

integer maxDepth

# Replace previous blackbox patterns with passed ones. Forces backend to skip stepping/pausing in

# scripts with url matching one of the patterns. VM will try to leave blackboxed script by

# performing 'step in' several times, finally resorting to 'step out' if unsuccessful.

experimental command setBlackboxPatterns

parameters

# Array of regexps that will be used to check script url for blackbox state.

array of string patterns

# Makes backend skip steps in the script in blackboxed ranges. VM will try leave blacklisted

# scripts by performing 'step in' several times, finally resorting to 'step out' if unsuccessful.

# Positions array contains positions where blackbox state is changed. First interval isn't

# blackboxed. Array should be sorted.

experimental command setBlackboxedRanges

parameters

# Id of the script.

Runtime.ScriptId scriptId

array of ScriptPosition positions

# Sets JavaScript breakpoint at a given location.

command setBreakpoint

parameters

# Location to set breakpoint in.

Location location

# Expression to use as a breakpoint condition. When specified, debugger will only stop on the

# breakpoint if this expression evaluates to true.

optional string condition

returns

# Id of the created breakpoint for further reference.

BreakpointId breakpointId

# Location this breakpoint resolved into.

Location actualLocation

# Sets instrumentation breakpoint.

command setInstrumentationBreakpoint

parameters

# Instrumentation name.

enum instrumentation

beforeScriptExecution

beforeScriptWithSourceMapExecution

returns

# Id of the created breakpoint for further reference.

BreakpointId breakpointId

# Sets JavaScript breakpoint at given location specified either by URL or URL regex. Once this

# command is issued, all existing parsed scripts will have breakpoints resolved and returned in

# `locations` property. Further matching script parsing will result in subsequent

# `breakpointResolved` events issued. This logical breakpoint will survive page reloads.

command setBreakpointByUrl

parameters

# Line number to set breakpoint at.

integer lineNumber

# URL of the resources to set breakpoint on.

optional string url

# Regex pattern for the URLs of the resources to set breakpoints on. Either `url` or

# `urlRegex` must be specified.

optional string urlRegex

# Script hash of the resources to set breakpoint on.

optional string scriptHash

# Offset in the line to set breakpoint at.

optional integer columnNumber

# Expression to use as a breakpoint condition. When specified, debugger will only stop on the

# breakpoint if this expression evaluates to true.

optional string condition

returns

# Id of the created breakpoint for further reference.

BreakpointId breakpointId

# List of the locations this breakpoint resolved into upon addition.

array of Location locations

# Sets JavaScript breakpoint before each call to the given function.

# If another function was created from the same source as a given one,

# calling it will also trigger the breakpoint.

experimental command setBreakpointOnFunctionCall

parameters

# Function object id.

Runtime.RemoteObjectId objectId

# Expression to use as a breakpoint condition. When specified, debugger will

# stop on the breakpoint if this expression evaluates to true.

optional string condition

returns

# Id of the created breakpoint for further reference.

BreakpointId breakpointId

# Activates / deactivates all breakpoints on the page.

command setBreakpointsActive

parameters

# New value for breakpoints active state.

boolean active

# Defines pause on exceptions state. Can be set to stop on all exceptions, uncaught exceptions or

# no exceptions. Initial pause on exceptions state is `none`.

command setPauseOnExceptions

parameters

# Pause on exceptions mode.

enum state

none

uncaught

all

# Changes return value in top frame. Available only at return break position.

experimental command setReturnValue

parameters

# New return value.

Runtime.CallArgument newValue

# Edits JavaScript source live.

command setScriptSource

parameters

# Id of the script to edit.

Runtime.ScriptId scriptId

# New content of the script.

string scriptSource

# If true the change will not actually be applied. Dry run may be used to get result

# description without actually modifying the code.

optional boolean dryRun

returns

# New stack trace in case editing has happened while VM was stopped.

optional array of CallFrame callFrames

# Whether current call stack was modified after applying the changes.

optional boolean stackChanged

# Async stack trace, if any.

optional Runtime.StackTrace asyncStackTrace

# Async stack trace, if any.

experimental optional Runtime.StackTraceId asyncStackTraceId

# Exception details if any.

optional Runtime.ExceptionDetails exceptionDetails

# Makes page not interrupt on any pauses (breakpoint, exception, dom exception etc).

command setSkipAllPauses

parameters

# New value for skip pauses state.

boolean skip

# Changes value of variable in a callframe. Object-based scopes are not supported and must be

# mutated manually.

command setVariableValue

parameters

# 0-based number of scope as was listed in scope chain. Only 'local', 'closure' and 'catch'

# scope types are allowed. Other scopes could be manipulated manually.

integer scopeNumber

# Variable name.

string variableName

# New variable value.

Runtime.CallArgument newValue

# Id of callframe that holds variable.

CallFrameId callFrameId

# Steps into the function call.

command stepInto

parameters

# Debugger will pause on the execution of the first async task which was scheduled

# before next pause.

experimental optional boolean breakOnAsyncCall

# The skipList specifies location ranges that should be skipped on step into.

experimental optional array of LocationRange skipList

# Steps out of the function call.

command stepOut

# Steps over the statement.

command stepOver

parameters

# The skipList specifies location ranges that should be skipped on step over.

experimental optional array of LocationRange skipList

# Fired when breakpoint is resolved to an actual script and location.

event breakpointResolved

parameters

# Breakpoint unique identifier.

BreakpointId breakpointId

# Actual breakpoint location.

Location location

# Fired when the virtual machine stopped on breakpoint or exception or any other stop criteria.

event paused

parameters

# Call stack the virtual machine stopped on.

array of CallFrame callFrames

# Pause reason.

enum reason

ambiguous

assert

CSPViolation

debugCommand

DOM

EventListener

exception

instrumentation

OOM

other

promiseRejection

XHR

# Object containing break-specific auxiliary properties.

optional object data

# Hit breakpoints IDs

optional array of string hitBreakpoints

# Async stack trace, if any.

optional Runtime.StackTrace asyncStackTrace

# Async stack trace, if any.

experimental optional Runtime.StackTraceId asyncStackTraceId

# Never present, will be removed.

experimental deprecated optional Runtime.StackTraceId asyncCallStackTraceId

# Fired when the virtual machine resumed execution.

event resumed

# Enum of possible script languages.

type ScriptLanguage extends string

enum

JavaScript

WebAssembly

# Debug symbols available for a wasm script.

type DebugSymbols extends object

properties

# Type of the debug symbols.

enum type

None

SourceMap

EmbeddedDWARF

ExternalDWARF

# URL of the external symbol source.

optional string externalURL

# Fired when virtual machine fails to parse the script.

event scriptFailedToParse

parameters

# Identifier of the script parsed.

Runtime.ScriptId scriptId

# URL or name of the script parsed (if any).

string url

# Line offset of the script within the resource with given URL (for script tags).

integer startLine

# Column offset of the script within the resource with given URL.

integer startColumn

# Last line of the script.

integer endLine

# Length of the last line of the script.

integer endColumn

# Specifies script creation context.

Runtime.ExecutionContextId executionContextId

# Content hash of the script.

string hash

# Embedder-specific auxiliary data.

optional object executionContextAuxData

# URL of source map associated with script (if any).

optional string sourceMapURL

# True, if this script has sourceURL.

optional boolean hasSourceURL

# True, if this script is ES6 module.

optional boolean isModule

# This script length.

optional integer length

# JavaScript top stack frame of where the script parsed event was triggered if available.

experimental optional Runtime.StackTrace stackTrace

# If the scriptLanguage is WebAssembly, the code section offset in the module.

experimental optional integer codeOffset

# The language of the script.

experimental optional Debugger.ScriptLanguage scriptLanguage

# The name the embedder supplied for this script.

experimental optional string embedderName

# Fired when virtual machine parses script. This event is also fired for all known and uncollected

# scripts upon enabling debugger.

event scriptParsed

parameters

# Identifier of the script parsed.

Runtime.ScriptId scriptId

# URL or name of the script parsed (if any).

string url

# Line offset of the script within the resource with given URL (for script tags).

integer startLine

# Column offset of the script within the resource with given URL.

integer startColumn

# Last line of the script.

integer endLine

# Length of the last line of the script.

integer endColumn

# Specifies script creation context.

Runtime.ExecutionContextId executionContextId

# Content hash of the script.

string hash

# Embedder-specific auxiliary data.

optional object executionContextAuxData

# True, if this script is generated as a result of the live edit operation.

experimental optional boolean isLiveEdit

# URL of source map associated with script (if any).

optional string sourceMapURL

# True, if this script has sourceURL.

optional boolean hasSourceURL

# True, if this script is ES6 module.

optional boolean isModule

# This script length.

optional integer length

# JavaScript top stack frame of where the script parsed event was triggered if available.

experimental optional Runtime.StackTrace stackTrace

# If the scriptLanguage is WebAssembly, the code section offset in the module.

experimental optional integer codeOffset

# The language of the script.

experimental optional Debugger.ScriptLanguage scriptLanguage

# If the scriptLanguage is WebASsembly, the source of debug symbols for the module.

experimental optional Debugger.DebugSymbols debugSymbols

# The name the embedder supplied for this script.

experimental optional string embedderName

experimental domain HeapProfiler

depends on Runtime

# Heap snapshot object id.

type HeapSnapshotObjectId extends string

# Sampling Heap Profile node. Holds callsite information, allocation statistics and child nodes.

type SamplingHeapProfileNode extends object

properties

# Function location.

Runtime.CallFrame callFrame

# Allocations size in bytes for the node excluding children.

number selfSize

# Node id. Ids are unique across all profiles collected between startSampling and stopSampling.

integer id

# Child nodes.

array of SamplingHeapProfileNode children

# A single sample from a sampling profile.

type SamplingHeapProfileSample extends object

properties

# Allocation size in bytes attributed to the sample.

number size

# Id of the corresponding profile tree node.

integer nodeId

# Time-ordered sample ordinal number. It is unique across all profiles retrieved

# between startSampling and stopSampling.

number ordinal

# Sampling profile.

type SamplingHeapProfile extends object

properties

SamplingHeapProfileNode head

array of SamplingHeapProfileSample samples

# Enables console to refer to the node with given id via $x (see Command Line API for more details

# $x functions).

command addInspectedHeapObject

parameters

# Heap snapshot object id to be accessible by means of $x command line API.

HeapSnapshotObjectId heapObjectId

command collectGarbage

command disable

command enable

command getHeapObjectId

parameters

# Identifier of the object to get heap object id for.

Runtime.RemoteObjectId objectId

returns

# Id of the heap snapshot object corresponding to the passed remote object id.

HeapSnapshotObjectId heapSnapshotObjectId

command getObjectByHeapObjectId

parameters

HeapSnapshotObjectId objectId

# Symbolic group name that can be used to release multiple objects.

optional string objectGroup

returns

# Evaluation result.

Runtime.RemoteObject result

command getSamplingProfile

returns

# Return the sampling profile being collected.

SamplingHeapProfile profile

command startSampling

parameters

# Average sample interval in bytes. Poisson distribution is used for the intervals. The

# default value is 32768 bytes.

optional number samplingInterval

command startTrackingHeapObjects

parameters

optional boolean trackAllocations

command stopSampling

returns

# Recorded sampling heap profile.

SamplingHeapProfile profile

command stopTrackingHeapObjects

parameters

# If true 'reportHeapSnapshotProgress' events will be generated while snapshot is being taken

# when the tracking is stopped.

optional boolean reportProgress

optional boolean treatGlobalObjectsAsRoots

# If true, numerical values are included in the snapshot

optional boolean captureNumericValue

command takeHeapSnapshot

parameters

# If true 'reportHeapSnapshotProgress' events will be generated while snapshot is being taken.

optional boolean reportProgress

# If true, a raw snapshot without artificial roots will be generated

optional boolean treatGlobalObjectsAsRoots

# If true, numerical values are included in the snapshot

optional boolean captureNumericValue

event addHeapSnapshotChunk

parameters

string chunk

# If heap objects tracking has been started then backend may send update for one or more fragments

event heapStatsUpdate

parameters

# An array of triplets. Each triplet describes a fragment. The first integer is the fragment

# index, the second integer is a total count of objects for the fragment, the third integer is

# a total size of the objects for the fragment.

array of integer statsUpdate

# If heap objects tracking has been started then backend regularly sends a current value for last

# seen object id and corresponding timestamp. If the were changes in the heap since last event

# then one or more heapStatsUpdate events will be sent before a new lastSeenObjectId event.

event lastSeenObjectId

parameters

integer lastSeenObjectId

number timestamp

event reportHeapSnapshotProgress

parameters

integer done

integer total

optional boolean finished

event resetProfiles

domain Profiler

depends on Runtime

depends on Debugger

# Profile node. Holds callsite information, execution statistics and child nodes.

type ProfileNode extends object

properties

# Unique id of the node.

integer id

# Function location.

Runtime.CallFrame callFrame

# Number of samples where this node was on top of the call stack.

optional integer hitCount

# Child node ids.

optional array of integer children

# The reason of being not optimized. The function may be deoptimized or marked as don't

# optimize.

optional string deoptReason

# An array of source position ticks.

optional array of PositionTickInfo positionTicks

# Profile.

type Profile extends object

properties

# The list of profile nodes. First item is the root node.

array of ProfileNode nodes

# Profiling start timestamp in microseconds.

number startTime

# Profiling end timestamp in microseconds.

number endTime

# Ids of samples top nodes.

optional array of integer samples

# Time intervals between adjacent samples in microseconds. The first delta is relative to the

# profile startTime.

optional array of integer timeDeltas

# Specifies a number of samples attributed to a certain source position.

type PositionTickInfo extends object

properties

# Source line number (1-based).

integer line

# Number of samples attributed to the source line.

integer ticks

# Coverage data for a source range.

type CoverageRange extends object

properties

# JavaScript script source offset for the range start.

integer startOffset

# JavaScript script source offset for the range end.

integer endOffset

# Collected execution count of the source range.

integer count

# Coverage data for a JavaScript function.

type FunctionCoverage extends object

properties

# JavaScript function name.

string functionName

# Source ranges inside the function with coverage data.

array of CoverageRange ranges

# Whether coverage data for this function has block granularity.

boolean isBlockCoverage

# Coverage data for a JavaScript script.

type ScriptCoverage extends object

properties

# JavaScript script id.

Runtime.ScriptId scriptId

# JavaScript script name or url.

string url

# Functions contained in the script that has coverage data.

array of FunctionCoverage functions

# Describes a type collected during runtime.

experimental type TypeObject extends object

properties

# Name of a type collected with type profiling.

string name

# Source offset and types for a parameter or return value.

experimental type TypeProfileEntry extends object

properties

# Source offset of the parameter or end of function for return values.

integer offset

# The types for this parameter or return value.

array of TypeObject types

# Type profile data collected during runtime for a JavaScript script.

experimental type ScriptTypeProfile extends object

properties

# JavaScript script id.

Runtime.ScriptId scriptId

# JavaScript script name or url.

string url

# Type profile entries for parameters and return values of the functions in the script.

array of TypeProfileEntry entries

command disable

command enable

# Collect coverage data for the current isolate. The coverage data may be incomplete due to

# garbage collection.

command getBestEffortCoverage

returns

# Coverage data for the current isolate.

array of ScriptCoverage result

# Changes CPU profiler sampling interval. Must be called before CPU profiles recording started.

command setSamplingInterval

parameters

# New sampling interval in microseconds.

integer interval

command start

# Enable precise code coverage. Coverage data for JavaScript executed before enabling precise code

# coverage may be incomplete. Enabling prevents running optimized code and resets execution

# counters.

command startPreciseCoverage

parameters

# Collect accurate call counts beyond simple 'covered' or 'not covered'.

optional boolean callCount

# Collect block-based coverage.

optional boolean detailed

# Allow the backend to send updates on its own initiative

optional boolean allowTriggeredUpdates

returns

# Monotonically increasing time (in seconds) when the coverage update was taken in the backend.

number timestamp

# Enable type profile.

experimental command startTypeProfile

command stop

returns

# Recorded profile.

Profile profile

# Disable precise code coverage. Disabling releases unnecessary execution count records and allows

# executing optimized code.

command stopPreciseCoverage

# Disable type profile. Disabling releases type profile data collected so far.

experimental command stopTypeProfile

# Collect coverage data for the current isolate, and resets execution counters. Precise code

# coverage needs to have started.

command takePreciseCoverage

returns

# Coverage data for the current isolate.

array of ScriptCoverage result

# Monotonically increasing time (in seconds) when the coverage update was taken in the backend.

number timestamp

# Collect type profile.

experimental command takeTypeProfile

returns

# Type profile for all scripts since startTypeProfile() was turned on.

array of ScriptTypeProfile result

event consoleProfileFinished

parameters

string id

# Location of console.profileEnd().

Debugger.Location location

Profile profile

# Profile title passed as an argument to console.profile().

optional string title

# Sent when new profile recording is started using console.profile() call.

event consoleProfileStarted

parameters

string id

# Location of console.profile().

Debugger.Location location

# Profile title passed as an argument to console.profile().

optional string title

# Reports coverage delta since the last poll (either from an event like this, or from

# `takePreciseCoverage` for the current isolate. May only be sent if precise code

# coverage has been started. This event can be trigged by the embedder to, for example,

# trigger collection of coverage data immediately at a certain point in time.

experimental event preciseCoverageDeltaUpdate

parameters

# Monotonically increasing time (in seconds) when the coverage update was taken in the backend.

number timestamp

# Identifier for distinguishing coverage events.

string occasion

# Coverage data for the current isolate.

array of ScriptCoverage result

# Runtime domain exposes JavaScript runtime by means of remote evaluation and mirror objects.

# Evaluation results are returned as mirror object that expose object type, string representation

# and unique identifier that can be used for further object reference. Original objects are

# maintained in memory unless they are either explicitly released or are released along with the

# other objects in their object group.

domain Runtime

# Unique script identifier.

type ScriptId extends string

# Unique object identifier.

type RemoteObjectId extends string

# Primitive value which cannot be JSON-stringified. Includes values `-0`, `NaN`, `Infinity`,

# `-Infinity`, and bigint literals.

type UnserializableValue extends string

# Mirror object referencing original JavaScript object.

type RemoteObject extends object

properties

# Object type.

enum type

object

function

undefined

string

number

boolean

symbol

bigint

# Object subtype hint. Specified for `object` type values only.

# NOTE: If you change anything here, make sure to also update

# `subtype` in `ObjectPreview` and `PropertyPreview` below.

optional enum subtype

array

null

node

regexp

date

map

set

weakmap

weakset

iterator

generator

error

proxy

promise

typedarray

arraybuffer

dataview

webassemblymemory

wasmvalue

# Object class (constructor) name. Specified for `object` type values only.

optional string className

# Remote object value in case of primitive values or JSON values (if it was requested).

optional any value

# Primitive value which can not be JSON-stringified does not have `value`, but gets this