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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,6 @@ | ||
| /** | ||
| * @vitest-environment happy-dom | ||
| */ | ||
| import { deepClone } from './deepClone' | ||
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| describe('deepClone', () => { | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,76 @@ | ||
| import { loadScript } from './loadScript' | ||
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| // TODO 每个用户单独跑没问题，但一直跑就会报错 | ||
| describe.todo('loadScript', () => { | ||
| afterEach(() => { | ||
| vi.resetAllMocks() | ||
| document.body.innerHTML = '' | ||
| document.head.innerHTML = '' | ||
| }) | ||
| const src = 'https://unpkg.com/@plugin-web-update-notification/core@1.3.1/dist/webUpdateNoticeInjectScript.js' | ||
| const getScriptTag = (): HTMLScriptElement | null => | ||
| document.head.querySelector(`script[src="${src}"]`) | ||
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| it('call unload, should remove script tag', async () => { | ||
| const removeListener = vi.spyOn(Element.prototype, 'remove') | ||
| const { unload } = loadScript(src) | ||
| expect(getScriptTag()).not.toBeNull() | ||
| unload() | ||
| expect(getScriptTag()).toBeNull() | ||
| expect(removeListener).toHaveBeenCalled() | ||
| }) | ||
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| it('should add script tag', async () => { | ||
| const appendChildListener = vitest.spyOn(document.head, 'appendChild') | ||
| const { scriptTag, unload } = loadScript(src) | ||
| expect(scriptTag).instanceof(HTMLScriptElement) | ||
| expect(scriptTag?.src).toBe(src) | ||
| expect(getScriptTag()).toBe(scriptTag) | ||
| expect(appendChildListener).toHaveBeenCalled() | ||
| unload() | ||
| }) | ||
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| it('should re-use the same src for multiple loads', async () => { | ||
| const addChildListener = vitest.spyOn(document.head, 'appendChild') | ||
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| expect(addChildListener).not.toBeCalled() | ||
| expect(getScriptTag()).toBeNull() | ||
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| const { scriptTag: scriptTag1 } = loadScript(src) | ||
| const { scriptTag: scriptTag2, unload } = loadScript(src) | ||
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| expect(scriptTag1).not.toBeNull() | ||
| expect(scriptTag2).not.toBeNull() | ||
| expect(document.querySelectorAll(`script[src="${src}"]`)).toHaveLength(1) | ||
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| expect(addChildListener).toBeCalledTimes(1) | ||
| expect(getScriptTag()).toBeInstanceOf(HTMLScriptElement) | ||
| unload() | ||
| }) | ||
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| it('should support attributes', async () => { | ||
| const { unload } = loadScript(src, { | ||
| attrs: { 'id': 'id-value', 'data-test': 'data-test-value' }, | ||
| defer: true, | ||
| crossOrigin: 'anonymous', | ||
| }) | ||
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| const element = getScriptTag() | ||
| // expect(element).toBeInstanceOf(HTMLScriptElement) | ||
| expect(element?.getAttribute('id')).toBe('id-value') | ||
| expect(element?.getAttribute('data-test')).toBe('data-test-value') | ||
| expect(element?.defer).toBe(true) | ||
| expect(element?.crossOrigin).toBe('anonymous') | ||
| unload() | ||
| }) | ||
| it('status change', async () => { | ||
| let status = '' | ||
| const onStatusChange = vi.fn((status_) => { | ||
| status = status_ | ||
| }) | ||
| const { unload } = loadScript(src, { onStatusChange }) | ||
| expect(status).toBe('loading') | ||
| expect(onStatusChange).toBeCalledTimes(1) | ||
| unload() | ||
| }) | ||
| }) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| interface LoadScriptOptions { | ||
| /** | ||
| * Add `async` attribute to the script tag | ||
| * @default true | ||
| */ | ||
| async?: boolean | ||
| /** | ||
| * Add `defer` attribute to the script tag | ||
| */ | ||
| defer?: boolean | ||
| /** | ||
| * Script type | ||
| * | ||
| * @default 'text/javascript' | ||
| * @see https://developer.mozilla.org/zh-CN/docs/Web/HTML/Element/script#attr-type | ||
| */ | ||
| type?: string | ||
| crossOrigin?: 'anonymous' | 'use-credentials' | ||
| /** | ||
| * @see https://developer.mozilla.org/zh-CN/docs/Web/HTML/Element/script#attr-referrerpolicy | ||
| */ | ||
| referrerPolicy?: 'no-referrer' | 'no-referrer-when-downgrade' | 'origin' | 'origin-when-cross-origin' | 'same-origin' | 'strict-origin' | 'strict-origin-when-cross-origin' | 'unsafe-url' | ||
| noModule?: boolean | ||
| /** | ||
| * Add custom attribute to the script tag | ||
| * | ||
| */ | ||
| attrs?: Record<string, string> | ||
| /** | ||
| * Append the script tag to the document.head or document.body | ||
| * @default 'head' | ||
| */ | ||
| appendPosition?: 'head' | 'body' | ||
| onStatusChange?: (status: 'loading' | 'loaded' | 'error') => void | ||
| } | ||
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| export function loadScript(src: string, options?: LoadScriptOptions) { | ||
| const { | ||
| async = true, | ||
| defer, | ||
| type = 'text/javascript', | ||
| crossOrigin, | ||
| referrerPolicy, | ||
| attrs = {}, | ||
| noModule, | ||
| appendPosition = 'head', | ||
| onStatusChange, | ||
| } = options || {} | ||
| let scriptTag = document.querySelector<HTMLScriptElement>(`script[src="${src}"]`) | ||
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| // if the script is exist, it has high probability loaded | ||
| if (scriptTag) | ||
| onStatusChange?.('loaded') | ||
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| if (!scriptTag) { | ||
| scriptTag = document.createElement('script') | ||
| scriptTag.src = src | ||
| scriptTag.type = type | ||
| scriptTag.async = async | ||
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| if (defer) | ||
| scriptTag.defer = defer | ||
| if (crossOrigin) | ||
| scriptTag.crossOrigin = crossOrigin | ||
| if (referrerPolicy) | ||
| scriptTag.referrerPolicy = referrerPolicy | ||
| if (noModule) | ||
| scriptTag.noModule = noModule | ||
| Object.entries(attrs).forEach(([name, value]) => scriptTag?.setAttribute(name, value)) | ||
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| const appendTarget = appendPosition === 'head' ? document.head : document.body | ||
| appendTarget.appendChild(scriptTag) | ||
| onStatusChange?.('loading') | ||
| } | ||
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| scriptTag?.addEventListener('load', () => { | ||
| onStatusChange?.('loaded') | ||
| }) | ||
| scriptTag?.addEventListener('error', () => { | ||
| onStatusChange?.('error') | ||
| }) | ||
| scriptTag?.addEventListener('abort', () => { | ||
| onStatusChange?.('error') | ||
| }) | ||
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| return { | ||
| /** remove the script tag */ | ||
| unload: () => unload(src), | ||
| scriptTag, | ||
| } | ||
| } | ||
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| /** remove the script tag */ | ||
| function unload(src: string) { | ||
| const script = document.querySelector(`script[src="${src}"]`) | ||
| if (script) | ||
| script.remove() | ||
| } |