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fix(tui): restore prompt draft after history browsing

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closes #5494
This commit is contained in:
Mario Zechner
2026-06-09 13:05:37 +02:00
parent db3f9953ee
commit e4907b3b09
4 changed files with 45 additions and 29 deletions
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15
packages/tui/test/editor.test.ts
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@@ -79,16 +79,20 @@ describe("Editor component", () => {
assert.strictEqual(editor.getText(), "first");
});
it("returns to empty editor on Down arrow after browsing history", () => {
it("restores draft on Down arrow after browsing history", () => {
const editor = new Editor(createTestTUI(), defaultEditorTheme);
editor.addToHistory("prompt");
editor.setText("draft");
editor.handleInput("\x1b[D");
editor.handleInput("\x1b[D");
editor.handleInput("\x1b[A"); // Up - shows "prompt"
assert.strictEqual(editor.getText(), "prompt");
editor.handleInput("\x1b[B"); // Down - clears editor
assert.strictEqual(editor.getText(), "");
editor.handleInput("\x1b[B"); // Down - restores draft
assert.strictEqual(editor.getText(), "draft");
assert.deepStrictEqual(editor.getCursor(), { line: 0, col: 3 });
});
it("navigates forward through history with Down arrow", () => {
@@ -97,6 +101,7 @@ describe("Editor component", () => {
editor.addToHistory("first");
editor.addToHistory("second");
editor.addToHistory("third");
editor.setText("draft");
// Go to oldest
editor.handleInput("\x1b[A"); // third
@@ -110,8 +115,8 @@ describe("Editor component", () => {
editor.handleInput("\x1b[B"); // third
assert.strictEqual(editor.getText(), "third");
editor.handleInput("\x1b[B"); // empty
assert.strictEqual(editor.getText(), "");
editor.handleInput("\x1b[B"); // draft
assert.strictEqual(editor.getText(), "draft");
});
it("exits history mode when typing a character", () => {