mirror of
https://github.com/google-gemini/gemini-cli.git
synced 2026-02-01 22:48:03 +00:00
375 lines
11 KiB
TypeScript
375 lines
11 KiB
TypeScript
/**
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* @license
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* Copyright 2025 Google LLC
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* SPDX-License-Identifier: Apache-2.0
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*/
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import { describe, it, expect } from 'vitest';
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import { keyMatchers, Command, createKeyMatchers } from './keyMatchers.js';
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import type { KeyBindingConfig } from '../config/keyBindings.js';
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import { defaultKeyBindings } from '../config/keyBindings.js';
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import type { Key } from './hooks/useKeypress.js';
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describe('keyMatchers', () => {
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const createKey = (name: string, mods: Partial<Key> = {}): Key => ({
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name,
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ctrl: false,
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meta: false,
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shift: false,
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paste: false,
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insertable: false,
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sequence: name,
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...mods,
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});
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// Test data for each command with positive and negative test cases
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const testCases = [
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// Basic bindings
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{
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command: Command.RETURN,
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positive: [createKey('return')],
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negative: [createKey('r')],
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},
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{
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command: Command.ESCAPE,
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positive: [createKey('escape'), createKey('escape', { ctrl: true })],
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negative: [createKey('e'), createKey('esc')],
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},
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// Cursor movement
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{
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command: Command.HOME,
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positive: [createKey('a', { ctrl: true })],
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negative: [
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createKey('a'),
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createKey('a', { shift: true }),
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createKey('b', { ctrl: true }),
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],
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},
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{
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command: Command.END,
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positive: [createKey('e', { ctrl: true })],
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negative: [
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createKey('e'),
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createKey('e', { shift: true }),
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createKey('a', { ctrl: true }),
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],
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},
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// Text deletion
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{
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command: Command.KILL_LINE_RIGHT,
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positive: [createKey('k', { ctrl: true })],
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negative: [createKey('k'), createKey('l', { ctrl: true })],
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},
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{
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command: Command.KILL_LINE_LEFT,
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positive: [createKey('u', { ctrl: true })],
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negative: [createKey('u'), createKey('k', { ctrl: true })],
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},
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{
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command: Command.CLEAR_INPUT,
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positive: [createKey('c', { ctrl: true })],
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negative: [createKey('c'), createKey('k', { ctrl: true })],
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},
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{
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command: Command.DELETE_WORD_BACKWARD,
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positive: [
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createKey('backspace', { ctrl: true }),
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createKey('backspace', { meta: true }),
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],
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negative: [createKey('backspace'), createKey('delete', { ctrl: true })],
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},
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// Screen control
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{
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command: Command.CLEAR_SCREEN,
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positive: [createKey('l', { ctrl: true })],
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negative: [createKey('l'), createKey('k', { ctrl: true })],
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},
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// Scrolling
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{
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command: Command.SCROLL_UP,
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positive: [createKey('up', { shift: true })],
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negative: [createKey('up'), createKey('up', { ctrl: true })],
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},
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{
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command: Command.SCROLL_DOWN,
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positive: [createKey('down', { shift: true })],
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negative: [createKey('down'), createKey('down', { ctrl: true })],
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},
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{
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command: Command.SCROLL_HOME,
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positive: [createKey('home')],
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negative: [createKey('end')],
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},
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{
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command: Command.SCROLL_END,
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positive: [createKey('end')],
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negative: [createKey('home')],
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},
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{
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command: Command.PAGE_UP,
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positive: [createKey('pageup'), createKey('pageup', { shift: true })],
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negative: [createKey('pagedown'), createKey('up')],
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},
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{
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command: Command.PAGE_DOWN,
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positive: [createKey('pagedown'), createKey('pagedown', { ctrl: true })],
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negative: [createKey('pageup'), createKey('down')],
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},
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// History navigation
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{
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command: Command.HISTORY_UP,
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positive: [createKey('p', { ctrl: true })],
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negative: [createKey('p'), createKey('up')],
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},
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{
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command: Command.HISTORY_DOWN,
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positive: [createKey('n', { ctrl: true })],
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negative: [createKey('n'), createKey('down')],
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},
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{
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command: Command.NAVIGATION_UP,
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positive: [createKey('up'), createKey('up', { ctrl: true })],
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negative: [createKey('p'), createKey('u')],
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},
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{
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command: Command.NAVIGATION_DOWN,
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positive: [createKey('down'), createKey('down', { ctrl: true })],
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negative: [createKey('n'), createKey('d')],
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},
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// Dialog navigation
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{
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command: Command.DIALOG_NAVIGATION_UP,
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positive: [createKey('up'), createKey('k')],
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negative: [
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createKey('up', { shift: true }),
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createKey('k', { shift: true }),
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createKey('p'),
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],
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},
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{
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command: Command.DIALOG_NAVIGATION_DOWN,
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positive: [createKey('down'), createKey('j')],
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negative: [
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createKey('down', { shift: true }),
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createKey('j', { shift: true }),
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createKey('n'),
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],
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},
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// Auto-completion
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{
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command: Command.ACCEPT_SUGGESTION,
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positive: [createKey('tab'), createKey('return')],
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negative: [createKey('return', { ctrl: true }), createKey('space')],
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},
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{
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command: Command.COMPLETION_UP,
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positive: [createKey('up'), createKey('p', { ctrl: true })],
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negative: [createKey('p'), createKey('down')],
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},
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{
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command: Command.COMPLETION_DOWN,
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positive: [createKey('down'), createKey('n', { ctrl: true })],
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negative: [createKey('n'), createKey('up')],
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},
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// Text input
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{
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command: Command.SUBMIT,
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positive: [createKey('return')],
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negative: [
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createKey('return', { ctrl: true }),
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createKey('return', { meta: true }),
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createKey('return', { paste: true }),
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],
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},
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{
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command: Command.NEWLINE,
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positive: [
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createKey('return', { ctrl: true }),
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createKey('return', { meta: true }),
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createKey('return', { paste: true }),
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],
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negative: [createKey('return'), createKey('n')],
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},
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// External tools
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{
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command: Command.OPEN_EXTERNAL_EDITOR,
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positive: [
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createKey('x', { ctrl: true }),
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{ ...createKey('\x18'), sequence: '\x18', ctrl: true },
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],
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negative: [createKey('x'), createKey('c', { ctrl: true })],
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},
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{
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command: Command.PASTE_CLIPBOARD,
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positive: [createKey('v', { ctrl: true })],
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negative: [createKey('v'), createKey('c', { ctrl: true })],
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},
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// App level bindings
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{
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command: Command.SHOW_ERROR_DETAILS,
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positive: [createKey('f12')],
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negative: [createKey('o', { ctrl: true }), createKey('f11')],
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},
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{
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command: Command.SHOW_FULL_TODOS,
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positive: [createKey('t', { ctrl: true })],
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negative: [createKey('t'), createKey('e', { ctrl: true })],
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},
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{
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command: Command.TOGGLE_IDE_CONTEXT_DETAIL,
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positive: [createKey('g', { ctrl: true })],
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negative: [createKey('g'), createKey('t', { ctrl: true })],
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},
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{
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command: Command.TOGGLE_MARKDOWN,
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positive: [createKey('m', { meta: true })],
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negative: [createKey('m'), createKey('m', { shift: true })],
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},
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{
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command: Command.TOGGLE_COPY_MODE,
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positive: [createKey('s', { ctrl: true })],
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negative: [createKey('s'), createKey('s', { meta: true })],
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},
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{
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command: Command.QUIT,
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positive: [createKey('c', { ctrl: true })],
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negative: [createKey('c'), createKey('d', { ctrl: true })],
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},
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{
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command: Command.EXIT,
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positive: [createKey('d', { ctrl: true })],
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negative: [createKey('d'), createKey('c', { ctrl: true })],
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},
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{
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command: Command.SHOW_MORE_LINES,
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positive: [createKey('s', { ctrl: true })],
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negative: [createKey('s'), createKey('l', { ctrl: true })],
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},
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// Shell commands
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{
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command: Command.REVERSE_SEARCH,
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positive: [createKey('r', { ctrl: true })],
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negative: [createKey('r'), createKey('s', { ctrl: true })],
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},
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{
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command: Command.SUBMIT_REVERSE_SEARCH,
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positive: [createKey('return')],
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negative: [createKey('return', { ctrl: true }), createKey('tab')],
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},
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{
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command: Command.ACCEPT_SUGGESTION_REVERSE_SEARCH,
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positive: [createKey('tab'), createKey('tab', { ctrl: true })],
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negative: [createKey('return'), createKey('space')],
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},
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{
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command: Command.TOGGLE_SHELL_INPUT_FOCUS_IN,
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positive: [createKey('tab')],
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negative: [createKey('f', { ctrl: true }), createKey('f')],
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},
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{
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command: Command.TOGGLE_YOLO,
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positive: [createKey('y', { ctrl: true })],
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negative: [createKey('y'), createKey('y', { meta: true })],
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},
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{
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command: Command.TOGGLE_AUTO_EDIT,
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positive: [createKey('tab', { shift: true })],
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negative: [createKey('tab')],
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},
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];
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describe('Data-driven key binding matches original logic', () => {
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testCases.forEach(({ command, positive, negative }) => {
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it(`should match ${command} correctly`, () => {
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positive.forEach((key) => {
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expect(
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keyMatchers[command](key),
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`Expected ${command} to match ${JSON.stringify(key)}`,
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).toBe(true);
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});
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negative.forEach((key) => {
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expect(
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keyMatchers[command](key),
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`Expected ${command} to NOT match ${JSON.stringify(key)}`,
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).toBe(false);
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});
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});
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});
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it('should properly handle ACCEPT_SUGGESTION_REVERSE_SEARCH cases', () => {
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expect(
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keyMatchers[Command.ACCEPT_SUGGESTION_REVERSE_SEARCH](
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createKey('return', { ctrl: true }),
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),
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).toBe(false); // ctrl must be false
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expect(
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keyMatchers[Command.ACCEPT_SUGGESTION_REVERSE_SEARCH](createKey('tab')),
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).toBe(true);
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expect(
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keyMatchers[Command.ACCEPT_SUGGESTION_REVERSE_SEARCH](
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createKey('tab', { ctrl: true }),
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),
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).toBe(true); // modifiers ignored
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});
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});
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describe('Custom key bindings', () => {
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it('should work with custom configuration', () => {
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const customConfig: KeyBindingConfig = {
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...defaultKeyBindings,
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[Command.HOME]: [{ key: 'h', ctrl: true }, { key: '0' }],
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};
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const customMatchers = createKeyMatchers(customConfig);
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expect(customMatchers[Command.HOME](createKey('h', { ctrl: true }))).toBe(
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true,
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);
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expect(customMatchers[Command.HOME](createKey('0'))).toBe(true);
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expect(customMatchers[Command.HOME](createKey('a', { ctrl: true }))).toBe(
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false,
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);
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});
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it('should support multiple key bindings for same command', () => {
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const config: KeyBindingConfig = {
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...defaultKeyBindings,
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[Command.QUIT]: [
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{ key: 'q', ctrl: true },
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{ key: 'q', command: true },
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],
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};
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const matchers = createKeyMatchers(config);
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expect(matchers[Command.QUIT](createKey('q', { ctrl: true }))).toBe(true);
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expect(matchers[Command.QUIT](createKey('q', { meta: true }))).toBe(true);
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});
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});
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describe('Edge Cases', () => {
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it('should handle empty binding arrays', () => {
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const config: KeyBindingConfig = {
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...defaultKeyBindings,
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[Command.HOME]: [],
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};
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const matchers = createKeyMatchers(config);
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expect(matchers[Command.HOME](createKey('a', { ctrl: true }))).toBe(
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false,
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);
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});
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});
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});
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