wehub-resource-sync
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80 lines
3.1 KiB
TypeScript
80 lines
3.1 KiB
TypeScript
import { describe, expect, it } from 'vitest';
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import {
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buildWindowsFolderDialogCommand,
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parseLinuxFolderDialogResult,
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parseFolderDialogStdout,
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} from '../src/native-folder-dialog.js';
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function dialogError(message: string, code: string | number): Error & { code: string | number } {
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const err = new Error(message) as Error & { code: string | number };
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err.code = code;
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return err;
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}
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describe('native folder dialog helpers', () => {
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it('builds the Windows folder picker command with STA mode', () => {
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const command = buildWindowsFolderDialogCommand();
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expect(command.command).toBe('powershell.exe');
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expect(command.args).toContain('-NoProfile');
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expect(command.args).toContain('-Sta');
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expect(command.args).toContain('-Command');
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});
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it('creates a topmost owner form for the Windows dialog', () => {
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const script = buildWindowsFolderDialogCommand().args[3] ?? '';
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expect(script).toContain('$owner = New-Object System.Windows.Forms.Form;');
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expect(script).toContain('$owner.TopMost = $true;');
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expect(script).toContain('$owner.ShowInTaskbar = $true;');
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expect(script).toContain("$owner.StartPosition = 'CenterScreen';");
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});
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it('passes the owner form into the Windows folder picker', () => {
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const script = buildWindowsFolderDialogCommand().args[3] ?? '';
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expect(script).toContain('$dialog = New-Object System.Windows.Forms.FolderBrowserDialog;');
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expect(script).toContain('$dialog.ShowNewFolderButton = $true;');
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expect(script).toContain('$dialog.ShowDialog($owner)');
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expect(script).toContain('$owner.Dispose();');
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});
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it('parses a selected folder path from stdout', () => {
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expect(parseFolderDialogStdout(null, 'C:\\Users\\Ada\\Project\r\n')).toBe('C:\\Users\\Ada\\Project');
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});
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it('returns null when the dialog is cancelled', () => {
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expect(parseFolderDialogStdout(null, '\r\n')).toBeNull();
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});
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it('returns null when the native dialog command fails', () => {
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expect(parseFolderDialogStdout(new Error('cancelled'), 'C:\\Users\\Ada\\Project\r\n')).toBeNull();
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});
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it('parses a selected Linux folder path from stdout', () => {
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expect(parseLinuxFolderDialogResult(null, '/home/ada/project\n', '')).toBe('/home/ada/project');
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});
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it('keeps Linux cancel quiet even when zenity emits GTK warnings on stderr', () => {
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const err = dialogError('Command failed: zenity', 1);
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expect(parseLinuxFolderDialogResult(err, '', '(zenity:123): Gtk-WARNING **: Theme parsing error\n')).toBeNull();
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});
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it('throws for Linux folder picker display failures', () => {
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const err = dialogError('Command failed: zenity', 1);
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expect(() => parseLinuxFolderDialogResult(err, '', 'Gtk-WARNING **: cannot open display: :99')).toThrow(
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'Could not open folder picker: Gtk-WARNING **: cannot open display: :99',
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);
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});
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it('throws a stable message when zenity is missing', () => {
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const err = dialogError('spawn zenity ENOENT', 'ENOENT');
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expect(() => parseLinuxFolderDialogResult(err, '', '')).toThrow(
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'Could not open folder picker: zenity is not installed',
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);
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});
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});
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