Merge branch 'main' into code-md

facebook · Sep 7, 2024 · 3d20030 · 3d20030
2 parents f6830a3 + 8a3eb11
commit 3d20030
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diff --git a/packages/lexical-code/src/CodeHighlighter.ts b/packages/lexical-code/src/CodeHighlighter.ts
@@ -773,7 +773,9 @@ function $handleMoveTo(
   const focusNode = focus.getNode();
   const isMoveToStart = type === MOVE_TO_START;
 
+  // Ensure the selection is within the codeblock
   if (
+    !$isSelectionInCode(selection) ||
     !($isCodeHighlightNode(anchorNode) || $isTabNode(anchorNode)) ||
     !($isCodeHighlightNode(focusNode) || $isTabNode(focusNode))
   ) {

diff --git a/packages/lexical-playground/__tests__/e2e/Tab.spec.mjs b/packages/lexical-playground/__tests__/e2e/Tab.spec.mjs
@@ -8,9 +8,11 @@
 
 import {
   assertHTML,
+  assertSelection,
   focusEditor,
   html,
   initialize,
+  keyDownCtrlOrMeta,
   test,
 } from '../utils/index.mjs';
 
@@ -114,5 +116,32 @@ test.describe('Tab', () => {
       `,
     );
   });
+
+  test('can go to start of line after a tab character', async ({
+    page,
+    isPlainText,
+  }) => {
+    test.skip(isPlainText);
+    await focusEditor(page);
+
+    await page.keyboard.type('Foo');
+    await page.keyboard.press('Tab');
+
+    page.on('pageerror', (error) => {
+      throw new Error(`Uncaught exception: ${error.message}`);
+    });
+
+    // Press ctrl + left arrow key to go to start of line
+    await keyDownCtrlOrMeta(page);
+    await page.keyboard.press('ArrowLeft');
+
+    // ensure cursor is now at beginning of line
+    await assertSelection(page, {
+      anchorOffset: 0,
+      anchorPath: [0, 0, 0],
+      focusOffset: 0,
+      focusPath: [0, 0, 0],
+    });
+  });
 });
 /* eslint-enable sort-keys-fix/sort-keys-fix */