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@@ -1,199 +1,201 @@
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-import {
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- createVNode as h,
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- render,
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- nodeOps,
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- NodeTypes,
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- TestElement,
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- Fragment,
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- reactive,
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- serialize,
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- nextTick,
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- resetOps,
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- dumpOps,
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- NodeOpTypes
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-} from '@vue/runtime-test'
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-
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-describe('vdom: fragment', () => {
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- it('should allow returning multiple component root nodes', async () => {
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- class App extends Component {
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- render() {
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- return [h('div', 'one'), 'two']
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- }
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- }
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- const root = nodeOps.createElement('div')
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- await render(h(App), root)
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- expect(serialize(root)).toBe(`<div><div>one</div>two</div>`)
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- expect(root.children.length).toBe(2)
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- expect(root.children[0]).toMatchObject({
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- type: NodeTypes.ELEMENT,
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- tag: 'div'
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- })
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- expect((root.children[0] as TestElement).children[0]).toMatchObject({
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- type: NodeTypes.TEXT,
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- text: 'one'
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- })
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- expect(root.children[1]).toMatchObject({
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- type: NodeTypes.TEXT,
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- text: 'two'
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- })
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- })
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-
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- it('should be able to explicitly create fragments', async () => {
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- class App extends Component {
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- render() {
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- return h('div', [h(Fragment, [h('div', 'one'), 'two'])])
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- }
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- }
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- const root = nodeOps.createElement('div')
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- await render(h(App), root)
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- const parent = root.children[0] as TestElement
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- expect(serialize(parent)).toBe(`<div><div>one</div>two</div>`)
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- })
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-
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- it('should be able to patch fragment children (unkeyed)', async () => {
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- const state = observable({ ok: true })
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- class App extends Component {
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- render() {
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- return state.ok
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- ? createFragment(
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- [h('div', 'one'), createTextVNode('two')],
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- ChildrenFlags.NONE_KEYED_VNODES
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- )
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- : createFragment(
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- [h('div', 'foo'), createTextVNode('bar'), createTextVNode('baz')],
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- ChildrenFlags.NONE_KEYED_VNODES
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- )
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- }
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- }
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- const root = nodeOps.createElement('div')
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- await render(h(App), root)
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-
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- expect(serialize(root)).toBe(`<div><div>one</div>two</div>`)
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-
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- state.ok = false
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- await nextTick()
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- expect(serialize(root)).toBe(`<div><div>foo</div>barbaz</div>`)
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- })
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-
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- it('should be able to patch fragment children (implicitly keyed)', async () => {
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- const state = observable({ ok: true })
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- class App extends Component {
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- render() {
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- return state.ok
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- ? [h('div', 'one'), 'two']
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- : [h('pre', 'foo'), 'bar', 'baz']
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- }
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- }
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- const root = nodeOps.createElement('div')
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- await await render(h(App), root)
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-
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- expect(serialize(root)).toBe(`<div><div>one</div>two</div>`)
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-
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- state.ok = false
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- await nextTick()
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- expect(serialize(root)).toBe(`<div><pre>foo</pre>barbaz</div>`)
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- })
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-
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- it('should be able to patch fragment children (explcitly keyed)', async () => {
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- const state = observable({ ok: true })
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- class App extends Component {
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- render() {
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- return state.ok
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- ? [h('div', { key: 1 }, 'one'), h('div', { key: 2 }, 'two')]
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- : [h('div', { key: 2 }, 'two'), h('div', { key: 1 }, 'one')]
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- }
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- }
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- const root = nodeOps.createElement('div')
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- await render(h(App), root)
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-
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- expect(serialize(root)).toBe(`<div><div>one</div><div>two</div></div>`)
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-
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- resetOps()
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- state.ok = false
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- await nextTick()
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- expect(serialize(root)).toBe(`<div><div>two</div><div>one</div></div>`)
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- const ops = dumpOps()
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- // should be moving nodes instead of re-creating them
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- expect(ops.some(op => op.type === NodeOpTypes.CREATE)).toBe(false)
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- })
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-
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- it('should be able to move fragment', async () => {
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- const state = observable({ ok: true })
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- class App extends Component {
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- render() {
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- return state.ok
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- ? h('div', [
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- h('div', { key: 1 }, 'outer'),
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- h(Fragment, { key: 2 }, [
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- h('div', { key: 1 }, 'one'),
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- h('div', { key: 2 }, 'two')
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- ])
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- ])
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- : h('div', [
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- h(Fragment, { key: 2 }, [
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- h('div', { key: 2 }, 'two'),
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- h('div', { key: 1 }, 'one')
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- ]),
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- h('div', { key: 1 }, 'outer')
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- ])
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- }
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- }
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- const root = nodeOps.createElement('div')
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- await render(h(App), root)
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- const parent = root.children[0] as TestElement
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-
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- expect(serialize(parent)).toBe(
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- `<div><div>outer</div><div>one</div><div>two</div></div>`
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- )
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-
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- resetOps()
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- state.ok = false
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- await nextTick()
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- expect(serialize(parent)).toBe(
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- `<div><div>two</div><div>one</div><div>outer</div></div>`
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- )
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- const ops = dumpOps()
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- // should be moving nodes instead of re-creating them
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- expect(ops.some(op => op.type === NodeOpTypes.CREATE)).toBe(false)
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- })
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-
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- it('should be able to handle nested fragments', async () => {
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- const state = observable({ ok: true })
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- class App extends Component {
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- render() {
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- return state.ok
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- ? [
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- h('div', { key: 1 }, 'outer'),
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- h(Fragment, { key: 2 }, [
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- h('div', { key: 1 }, 'one'),
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- h('div', { key: 2 }, 'two')
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- ])
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- ]
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- : [
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- h(Fragment, { key: 2 }, [
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- h('div', { key: 2 }, 'two'),
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- h('div', { key: 1 }, 'one')
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- ]),
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- h('div', { key: 1 }, 'outer')
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- ]
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- }
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- }
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-
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- const root = nodeOps.createElement('div')
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- await render(h(App), root)
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-
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- expect(serialize(root)).toBe(
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- `<div><div>outer</div><div>one</div><div>two</div></div>`
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- )
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-
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- resetOps()
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- state.ok = false
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- await nextTick()
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- expect(serialize(root)).toBe(
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- `<div><div>two</div><div>one</div><div>outer</div></div>`
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- )
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- const ops = dumpOps()
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- // should be moving nodes instead of re-creating them
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- expect(ops.some(op => op.type === NodeOpTypes.CREATE)).toBe(false)
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- })
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-})
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+// These tests are outdated.
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+
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+// import {
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+// createVNode as h,
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+// render,
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+// nodeOps,
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+// NodeTypes,
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+// TestElement,
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+// Fragment,
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+// reactive,
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+// serialize,
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+// nextTick,
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+// resetOps,
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+// dumpOps,
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+// NodeOpTypes
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+// } from '@vue/runtime-test'
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+
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+// describe('vdom: fragment', () => {
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+// it('should allow returning multiple component root nodes', async () => {
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+// class App extends Component {
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+// render() {
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+// return [h('div', 'one'), 'two']
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+// }
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+// }
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+// const root = nodeOps.createElement('div')
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+// await render(h(App), root)
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+// expect(serialize(root)).toBe(`<div><div>one</div>two</div>`)
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+// expect(root.children.length).toBe(2)
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+// expect(root.children[0]).toMatchObject({
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+// type: NodeTypes.ELEMENT,
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+// tag: 'div'
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+// })
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+// expect((root.children[0] as TestElement).children[0]).toMatchObject({
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+// type: NodeTypes.TEXT,
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+// text: 'one'
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+// })
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+// expect(root.children[1]).toMatchObject({
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+// type: NodeTypes.TEXT,
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+// text: 'two'
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+// })
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+// })
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+
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+// it('should be able to explicitly create fragments', async () => {
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+// class App extends Component {
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+// render() {
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+// return h('div', [h(Fragment, [h('div', 'one'), 'two'])])
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+// }
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+// }
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+// const root = nodeOps.createElement('div')
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+// await render(h(App), root)
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+// const parent = root.children[0] as TestElement
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+// expect(serialize(parent)).toBe(`<div><div>one</div>two</div>`)
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+// })
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+
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+// it('should be able to patch fragment children (unkeyed)', async () => {
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+// const state = observable({ ok: true })
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+// class App extends Component {
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+// render() {
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+// return state.ok
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+// ? createFragment(
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+// [h('div', 'one'), createTextVNode('two')],
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+// ChildrenFlags.NONE_KEYED_VNODES
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+// )
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+// : createFragment(
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+// [h('div', 'foo'), createTextVNode('bar'), createTextVNode('baz')],
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+// ChildrenFlags.NONE_KEYED_VNODES
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+// )
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+// }
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+// }
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+// const root = nodeOps.createElement('div')
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+// await render(h(App), root)
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+
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+// expect(serialize(root)).toBe(`<div><div>one</div>two</div>`)
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+
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+// state.ok = false
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+// await nextTick()
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+// expect(serialize(root)).toBe(`<div><div>foo</div>barbaz</div>`)
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+// })
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+
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+// it('should be able to patch fragment children (implicitly keyed)', async () => {
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+// const state = observable({ ok: true })
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+// class App extends Component {
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+// render() {
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+// return state.ok
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+// ? [h('div', 'one'), 'two']
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+// : [h('pre', 'foo'), 'bar', 'baz']
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+// }
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+// }
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+// const root = nodeOps.createElement('div')
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+// await await render(h(App), root)
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+
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+// expect(serialize(root)).toBe(`<div><div>one</div>two</div>`)
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+
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+// state.ok = false
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+// await nextTick()
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+// expect(serialize(root)).toBe(`<div><pre>foo</pre>barbaz</div>`)
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+// })
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+
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+// it('should be able to patch fragment children (explcitly keyed)', async () => {
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+// const state = observable({ ok: true })
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+// class App extends Component {
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+// render() {
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+// return state.ok
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+// ? [h('div', { key: 1 }, 'one'), h('div', { key: 2 }, 'two')]
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+// : [h('div', { key: 2 }, 'two'), h('div', { key: 1 }, 'one')]
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+// }
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+// }
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+// const root = nodeOps.createElement('div')
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+// await render(h(App), root)
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+
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+// expect(serialize(root)).toBe(`<div><div>one</div><div>two</div></div>`)
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+
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+// resetOps()
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+// state.ok = false
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+// await nextTick()
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+// expect(serialize(root)).toBe(`<div><div>two</div><div>one</div></div>`)
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+// const ops = dumpOps()
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+// // should be moving nodes instead of re-creating them
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+// expect(ops.some(op => op.type === NodeOpTypes.CREATE)).toBe(false)
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+// })
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+
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+// it('should be able to move fragment', async () => {
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+// const state = observable({ ok: true })
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+// class App extends Component {
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+// render() {
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+// return state.ok
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+// ? h('div', [
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+// h('div', { key: 1 }, 'outer'),
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+// h(Fragment, { key: 2 }, [
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+// h('div', { key: 1 }, 'one'),
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+// h('div', { key: 2 }, 'two')
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+// ])
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+// ])
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+// : h('div', [
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+// h(Fragment, { key: 2 }, [
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+// h('div', { key: 2 }, 'two'),
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+// h('div', { key: 1 }, 'one')
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+// ]),
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+// h('div', { key: 1 }, 'outer')
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+// ])
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+// }
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+// }
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+// const root = nodeOps.createElement('div')
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+// await render(h(App), root)
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+// const parent = root.children[0] as TestElement
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+
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+// expect(serialize(parent)).toBe(
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+// `<div><div>outer</div><div>one</div><div>two</div></div>`
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+// )
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+
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+// resetOps()
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+// state.ok = false
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+// await nextTick()
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+// expect(serialize(parent)).toBe(
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+// `<div><div>two</div><div>one</div><div>outer</div></div>`
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+// )
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+// const ops = dumpOps()
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+// // should be moving nodes instead of re-creating them
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+// expect(ops.some(op => op.type === NodeOpTypes.CREATE)).toBe(false)
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+// })
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+
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+// it('should be able to handle nested fragments', async () => {
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+// const state = observable({ ok: true })
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+// class App extends Component {
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+// render() {
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+// return state.ok
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+// ? [
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+// h('div', { key: 1 }, 'outer'),
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+// h(Fragment, { key: 2 }, [
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+// h('div', { key: 1 }, 'one'),
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+// h('div', { key: 2 }, 'two')
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+// ])
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+// ]
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+// : [
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+// h(Fragment, { key: 2 }, [
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+// h('div', { key: 2 }, 'two'),
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+// h('div', { key: 1 }, 'one')
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+// ]),
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+// h('div', { key: 1 }, 'outer')
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+// ]
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+// }
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+// }
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+
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+// const root = nodeOps.createElement('div')
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+// await render(h(App), root)
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+
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+// expect(serialize(root)).toBe(
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+// `<div><div>outer</div><div>one</div><div>two</div></div>`
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+// )
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+
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+// resetOps()
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+// state.ok = false
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+// await nextTick()
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+// expect(serialize(root)).toBe(
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+// `<div><div>two</div><div>one</div><div>outer</div></div>`
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+// )
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+// const ops = dumpOps()
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+// // should be moving nodes instead of re-creating them
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+// expect(ops.some(op => op.type === NodeOpTypes.CREATE)).toBe(false)
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+// })
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+// })
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