chore: Some more controls for better inspection.

Some of these changes are meant for Linux testing now that there's a
local repro.

Author: BenHenning

test/webdriverio/test/scroll_test.ts

@@ -18,6 +18,7 @@ import {
   testSetup,
   checkForFailures,
   idle,
+  setPauseTime,
 } from './test_setup.js';
 
 suite('Scrolling into view', function () {
@@ -56,17 +57,19 @@ suite('Scrolling into view', function () {
     await checkForFailures(this.browser, this.currentTest!.title, this.currentTest?.state);
   });
 
-  test('Insert scrolls new block into view', async function () {
+  test.only('Insert scrolls new block into view', async function () {
     // Increase timeout to 10s for this longer test.
     this.timeout(PAUSE_TIME ? 0 : 10000);
 
+    setPauseTime(0);
     await tabNavigateToWorkspace(this.browser);
 
     // Separate the two top-level blocks by moving p5_draw_1 further down.
     await keyDown(this.browser, 3);
     await sendKeyAndWait(this.browser, 'm');
     await sendKeyAndWait(this.browser, [Key.Alt, Key.ArrowDown], 25);
     await sendKeyAndWait(this.browser, Key.Enter);
+    setPauseTime(1000);
     const movedBlockBounds = await this.browser.execute(() => {
       const block = Blockly.getFocusManager().getFocusedNode() as Blockly.BlockSvg;
       const blockBounds = block.getBoundingRectangleWithoutChildren();

test/webdriverio/test/test_setup.ts

@@ -42,7 +42,9 @@ let driver: webdriverio.Browser | null = null;
  * the browser.wait* functions if you need your test to wait for
  * something to happen after sending input.
  */
-export const PAUSE_TIME = 0;
+export var PAUSE_TIME = 1000;
+
+export function setPauseTime(time: number) { PAUSE_TIME = time; }
 
 /**
  * Start up WebdriverIO and load the test page. This should only be
@@ -595,6 +597,7 @@ export async function sendKeyAndWait(
     // Send all keys in one call if no pauses needed.
     keys = Array(times).fill(keys).flat();
     await browser.keys(keys);
+    await idle(browser);
   } else {
     for (let i = 0; i < times; i++) {
       await browser.keys(keys);