74 lines
3.0 KiB
TypeScript
74 lines
3.0 KiB
TypeScript
/**
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* Host external-open helpers: per-platform opener commands (pure, injected
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* platform) and the URL validation that guards the spawn route. The actual
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* spawns are not exercised — the route runs in the DSH host process and the
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* OS outcome is not testable here.
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*/
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import { describe, expect, it } from 'vitest'
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import { launchExternal, revealCommand, urlCommand, validateExternalUrl } from '../src/open-external.ts'
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import { SidebarError } from '../src/wire.ts'
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describe('revealCommand', () => {
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it('darwin: `open -R <path>` selects the file in Finder', () => {
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expect(revealCommand('/a/b.txt', 'darwin')).toEqual({ command: 'open', args: ['-R', '/a/b.txt'] })
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})
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it('win32: passes /select,<path> as one shell-free Explorer argument', () => {
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expect(revealCommand('C:\\work\\two words\\a.txt', 'win32')).toEqual({
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command: 'explorer.exe',
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args: ['/select,C:\\work\\two words\\a.txt'],
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})
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})
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it('linux: `xdg-open` opens the containing directory (no common select protocol)', () => {
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expect(revealCommand('/a/b.txt', 'linux')).toEqual({ command: 'xdg-open', args: ['/a'] })
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expect(revealCommand('/', 'linux')).toEqual({ command: 'xdg-open', args: ['/'] })
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})
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})
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describe('urlCommand', () => {
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it('darwin: `open <url>` launches the registered protocol handler', () => {
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expect(urlCommand('vscode://file/x', 'darwin')).toEqual({ command: 'open', args: ['vscode://file/x'] })
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})
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it('win32: rundll32 url.dll,FileProtocolHandler <url>', () => {
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expect(urlCommand('cursor://file/x', 'win32')).toEqual({
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command: 'rundll32.exe',
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args: ['url.dll,FileProtocolHandler', 'cursor://file/x'],
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})
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})
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it('linux: `xdg-open <url>` launches the registered protocol handler', () => {
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expect(urlCommand('zed://file/x', 'linux')).toEqual({ command: 'xdg-open', args: ['zed://file/x'] })
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})
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})
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describe('validateExternalUrl', () => {
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it('accepts custom-scheme URLs (incl. the SSH-remote form)', () => {
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expect(validateExternalUrl('vscode://vscode-remote/ssh-remote+dev/home/u/f.ts'))
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.toBe('vscode://vscode-remote/ssh-remote+dev/home/u/f.ts')
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expect(validateExternalUrl('myapp://file/{path}')).toBe('myapp://file/{path}')
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})
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it('rejects http/https (only custom schemes make sense here)', () => {
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expect(() => validateExternalUrl('https://example.com')).toThrow(SidebarError)
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expect(() => validateExternalUrl('http://example.com')).toThrow(SidebarError)
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})
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it('rejects non-URL / non-`scheme://` strings', () => {
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expect(() => validateExternalUrl('/home/u/f.ts')).toThrow(SidebarError)
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expect(() => validateExternalUrl('a:file/x')).toThrow(SidebarError)
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expect(() => validateExternalUrl('')).toThrow(SidebarError)
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})
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})
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describe('launchExternal validation (pre-spawn)', () => {
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it('rejects relative reveal paths before anything is spawned', () => {
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expect(() => launchExternal('reveal', 'relative/path')).toThrow(SidebarError)
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})
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it('rejects invalid URLs before anything is spawned', () => {
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expect(() => launchExternal('url', 'https://example.com')).toThrow(SidebarError)
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})
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})
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