461bd10a73
Resolves the location of the cross-process TUI state file: - Windows: %LOCALAPPDATA%/codesys-mcp/tui-state.json - POSIX: $XDG_STATE_HOME/codesys-mcp/tui-state.json, falling back to $HOME/.local/state/codesys-mcp/tui-state.json Uses path.win32 / path.posix explicitly so the POSIX branches still produce POSIX-flavored paths when this runs on a Windows host (test machine), keeping the unit tests host-independent.
51 lines
1.6 KiB
TypeScript
51 lines
1.6 KiB
TypeScript
import { describe, it, expect, beforeEach, afterEach } from 'vitest';
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import * as path from 'path';
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import { stateFilePath } from '../../src/tui/shared/state-paths.ts';
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const ORIG_PLATFORM = Object.getOwnPropertyDescriptor(process, 'platform')!;
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const ORIG_ENV = { ...process.env };
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function setPlatform(p: NodeJS.Platform) {
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Object.defineProperty(process, 'platform', { value: p, configurable: true });
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}
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beforeEach(() => {
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process.env = { ...ORIG_ENV };
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});
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afterEach(() => {
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Object.defineProperty(process, 'platform', ORIG_PLATFORM);
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process.env = { ...ORIG_ENV };
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});
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describe('stateFilePath', () => {
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it('uses %LOCALAPPDATA%/codesys-mcp/tui-state.json on Windows', () => {
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setPlatform('win32');
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process.env.LOCALAPPDATA = 'C:\\\\Users\\\\u\\\\AppData\\\\Local';
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const p = stateFilePath();
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expect(p).toBe(
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path.join('C:\\\\Users\\\\u\\\\AppData\\\\Local', 'codesys-mcp', 'tui-state.json')
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);
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});
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it('uses $XDG_STATE_HOME/codesys-mcp/tui-state.json when set', () => {
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setPlatform('linux');
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process.env.XDG_STATE_HOME = '/tmp/xdg-state';
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const p = stateFilePath();
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expect(p).toBe('/tmp/xdg-state/codesys-mcp/tui-state.json');
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});
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it('falls back to ~/.local/state on Linux without XDG_STATE_HOME', () => {
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setPlatform('linux');
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delete process.env.XDG_STATE_HOME;
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process.env.HOME = '/home/u';
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const p = stateFilePath();
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expect(p).toBe('/home/u/.local/state/codesys-mcp/tui-state.json');
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});
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it('throws on Windows when LOCALAPPDATA is unset', () => {
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setPlatform('win32');
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delete process.env.LOCALAPPDATA;
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expect(() => stateFilePath()).toThrow(/LOCALAPPDATA/);
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});
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});
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