alexion
4def357d09
Imported as a linear vendor commit so forge rebases do not replay the upstream root tree. git-subtree-dir: third_party/pi git-subtree-split: d981de1229ef899957bbe968bc8dcda02a21f477
44 lines
1.6 KiB
TypeScript
44 lines
1.6 KiB
TypeScript
import assert from "node:assert";
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import { afterEach, describe, it } from "node:test";
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import { Editor } from "../src/components/editor.ts";
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import { KeybindingsManager, setKeybindings, TUI_KEYBINDINGS } from "../src/keybindings.ts";
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import { TuiMainScreen } from "../src/tui-main-screen.ts";
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import { defaultEditorTheme } from "./test-themes.ts";
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import { VirtualTerminal } from "./virtual-terminal.ts";
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afterEach(() => {
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setKeybindings(new KeybindingsManager(TUI_KEYBINDINGS));
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});
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describe("Editor prompt history keybindings", () => {
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it("browses history directly without first moving the cursor", () => {
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setKeybindings(
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new KeybindingsManager(TUI_KEYBINDINGS, {
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"tui.editor.historyPrevious": "ctrl+p",
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"tui.editor.historyNext": "ctrl+n",
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}),
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);
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const editor = new Editor(new TuiMainScreen(new VirtualTerminal()), defaultEditorTheme);
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editor.addToHistory("older prompt");
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editor.addToHistory("newer\nmultiline prompt");
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editor.setText("draft");
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editor.handleInput("\x1b[D");
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editor.handleInput("\x1b[D");
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editor.handleInput("\x10"); // Ctrl+P
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assert.strictEqual(editor.getText(), "newer\nmultiline prompt");
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assert.deepStrictEqual(editor.getCursor(), { line: 0, col: 0 });
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editor.handleInput("\x10"); // Ctrl+P
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assert.strictEqual(editor.getText(), "older prompt");
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editor.handleInput("\x0e"); // Ctrl+N
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assert.strictEqual(editor.getText(), "newer\nmultiline prompt");
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assert.deepStrictEqual(editor.getCursor(), { line: 1, col: 16 });
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editor.handleInput("\x0e"); // Ctrl+N
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assert.strictEqual(editor.getText(), "draft");
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assert.deepStrictEqual(editor.getCursor(), { line: 0, col: 3 });
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});
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});
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