Files
rrweb/packages/rrweb/test/events/input.ts
Justin Halsall 2887c8c7e5 #853 Second try: fast-forward implementation v2: virtual dom optimization (#895)
* rrdom: add a diff function for properties

* implement diffChildren function and unit tests

* finish basic functions of diff algorithm

* fix several bugs in the diff algorithm

* replace the virtual parent optimization in applyMutation()

* fix: moveAndHover after the diff algorithm is executed

* replace virtual style map with rrdom

cssom version has to be above 0.5.0 to pass virtual style tests

* fix: failed virtual style tests in replayer.test.ts

* fix: failed polyfill tests caused by nodejs compatibility of different versions

* fix: svg viewBox attribute doesn't work

Cause the attribute viewBox is case sensitive, set value for viewbox doesn't work

* feat: replace treeIndex optimization with rrdom

* fix bug of diffProps and disable smooth scrolling animation in fast-forward mode

* feat: add iframe support

* fix: @rollup/plugin-typescript build errors in rrweb-player

Error: @rollup/plugin-typescript TS1371: This import is never used as a value and must use 'import type' because the 'importsNotUsedAsValues' is set to 'error'

* fix: bug when fast-forward input events and add test for it

* add test for fast-forward scroll events

* fix: custom style rules don't get inserted into some iframe elements

* code style tweak

* fix: enable to diff iframe elements

* fix  the jest error "Unexpected token 'export'"

* try to fix build error of rrweb-player

* correct the attributes definition in rrdom

* fix: custom style rules are not inserted in some iframes

* add support for shadow dom

* add support for MediaInteraction

* add canvas support

* fix unit test error in rrdom

* add support for Text, Comment

* try to refactor RRDom

* refactor RRDom to reduce duplicate code

* rename document-browser to virtual-dom

* increase the test coverage for document.ts and add ownerDocument for it

* Merge branch 'master' into virtual-dom

* add more test for virtual-dom.ts

* use cssstyle in document-nodejs

* fix: bundle error

* improve document-nodejs

* enable to diff scroll positions of an element

* rename rrdom to virtualDom for more readability and make the tree public

* revert unknown change

* improve the css style parser for comments

* improve code style

* update typings

* add handling for the case where legacy_missingNodeRetryMap is not empty

* only import types from rrweb into rrdom

* Apply suggestions from code review

Co-authored-by: Justin Halsall <Juice10@users.noreply.github.com>

* Apply suggestions from code review

* fix building error in rrweb

* add a method setDefaultSN to set a default value for a RRNode's __sn

* fix rrweb test error and bump up other packages

* add support for custom property of css styles

* add a switch for virtual-dom optimization

* Apply suggestions from code review

1. add an enum type for NodeType
2. rename nodeType from rrweb-snapshot to RRNodeType
3. rename notSerializedId to unserializedId
4. add comments for some confusing variables

* adapt changes of #865 to virtual-dom and improve the test case for more coverage

* apply review suggestions

https://github.com/rrweb-io/rrweb/pull/853#pullrequestreview-922474953

* tweak the diff algorithm

* add description of the flag useVirtualDom and remove outdated logConfig

* Remove console.log

* Contain changes to document

* Upgrade rollup to 2.70.2

* Revert "Upgrade rollup to 2.70.2"

This reverts commit b1be81a2a76565935c9dc391f31beb7f64d25956.

* Fix type checking rrdom

* Fix typing error while bundling

* Fix tslib error on build

Rollup would output the following error:
`semantic error TS2343: This syntax requires an imported helper named '__spreadArray' which does not exist in 'tslib'. Consider upgrading your version of 'tslib'.`

* Increase memory limit for rollup

* Use esbuild for bundling

Speeds up bundling significantly

* Avoid circular dependencies and import un-bundled rrdom

* Fix imports

* Revert back to pre-esbuild

This reverts the following commits:
b7b3c8dbaa551a0129da1477136b1baaad28e6e1
72e23b8e27f9030d911358d3a17fe5ad1b3b5d4f
85d600a20c56cfa764cf1f858932ba14e67b1d23
61e1a5d323212ca8fbe0569e0b3062ddd53fc612

* Set node to lts (12 is no longer supported)

* Speed up bundling and use less memory

This fixes the out of memory errors happening while bundling

* remove __sn from rrdom

* fix typo

* test: add a test case for StyleSheet mutation exceptions while fast-forwarding

* rename Array.prototype.slice.call() to Array.from()

* improve test cases

* fix: PR #887 in 'virtual-dom' branch

* apply justin's suggestion on 'Array.from' refactor

related commit 0f6729d27a323260b36fbe79485a86715c0bc98a

* improve import code structure

Co-authored-by: Yun Feng <yun.feng@anu.edu.au>
2026-04-01 12:00:00 +08:00

216 lines
4.4 KiB
TypeScript

import { EventType, eventWithTime, IncrementalSource } from '../../src/types';
const now = Date.now();
const events: eventWithTime[] = [
{
type: EventType.DomContentLoaded,
data: {},
timestamp: now,
},
{
type: EventType.Load,
data: {},
timestamp: now + 100,
},
{
type: EventType.Meta,
data: {
href: 'http://localhost',
width: 1000,
height: 800,
},
timestamp: now + 100,
},
// full snapshot:
{
data: {
node: {
id: 1,
type: 0,
childNodes: [
{ id: 2, name: 'html', type: 1, publicId: '', systemId: '' },
{
id: 3,
type: 2,
tagName: 'html',
attributes: { lang: 'en' },
childNodes: [
{
id: 4,
type: 2,
tagName: 'head',
attributes: {},
childNodes: [],
},
{
id: 5,
type: 2,
tagName: 'body',
attributes: {},
childNodes: [],
},
],
},
],
},
initialOffset: { top: 0, left: 0 },
},
type: EventType.FullSnapshot,
timestamp: now + 100,
},
// mutation that adds select elements
{
type: EventType.IncrementalSnapshot,
data: {
source: IncrementalSource.Mutation,
texts: [],
attributes: [],
removes: [],
adds: [
{
parentId: 5,
nextId: null,
node: {
type: 2,
tagName: 'select',
childNodes: [],
id: 26,
},
},
{
parentId: 26,
nextId: null,
node: {
type: 2,
tagName: 'option',
attributes: { value: 'valueC' },
childNodes: [],
id: 27,
},
},
{
parentId: 27,
nextId: null,
node: { type: 3, textContent: 'C', id: 28 },
},
{
parentId: 26,
nextId: 27,
node: {
type: 2,
tagName: 'option',
attributes: { value: 'valueB', selected: true },
childNodes: [],
id: 29,
},
},
{
parentId: 26,
nextId: 29,
node: {
type: 2,
tagName: 'option',
attributes: { value: 'valueA' },
childNodes: [],
id: 30,
},
},
{
parentId: 30,
nextId: null,
node: { type: 3, textContent: 'A', id: 31 },
},
{
parentId: 29,
nextId: null,
node: { type: 3, textContent: 'B', id: 32 },
},
],
},
timestamp: now + 1000,
},
// input event
{
type: EventType.IncrementalSnapshot,
data: {
source: IncrementalSource.Input,
text: 'valueA',
isChecked: false,
id: 26,
},
timestamp: now + 1500,
},
// input event
{
type: EventType.IncrementalSnapshot,
data: {
source: IncrementalSource.Input,
text: 'valueC',
isChecked: false,
id: 26,
},
timestamp: now + 2000,
},
// mutation that adds an input element
{
type: EventType.IncrementalSnapshot,
data: {
source: IncrementalSource.Mutation,
texts: [],
attributes: [],
removes: [],
adds: [
{
parentId: 5,
nextId: null,
node: {
type: 2,
tagName: 'input',
attributes: {},
childNodes: [],
id: 33,
},
},
],
},
timestamp: now + 2500,
},
// an input event
{
type: EventType.IncrementalSnapshot,
data: {
source: IncrementalSource.Input,
text: 'test input',
isChecked: false,
id: 33,
},
timestamp: now + 3000,
},
// remove the select element
{
type: EventType.IncrementalSnapshot,
data: {
source: IncrementalSource.Mutation,
texts: [],
attributes: [],
removes: [{ parentId: 5, id: 26 }],
adds: [],
},
timestamp: now + 3500,
},
// remove the input element
{
type: EventType.IncrementalSnapshot,
data: {
source: IncrementalSource.Mutation,
texts: [],
attributes: [],
removes: [{ parentId: 5, id: 33 }],
adds: [],
},
timestamp: now + 4000,
},
];
export default events;