Rename functions and variables to follow code style (#10961)

# Objective

- Make more functions and variables in Javascript files follow the JS
naming convention

## Solution

- Rename functions and variables.

.github/start-wasm-example/tests/wasm_example.spec.ts

@@ -7,19 +7,19 @@ test.beforeEach(async ({ page }) => {
 const MAX_TIMEOUT_FOR_TEST = 300_000;
 
 test.describe('WASM example', () => {
- test('Wait for success', async ({ page }, test_info) => {
+ test('Wait for success', async ({ page }, testInfo) => {
  let start = new Date().getTime();
 
  let found = false;
  while (new Date().getTime() - start < MAX_TIMEOUT_FOR_TEST) {
- let msg = await promise_with_timeout(100, on_console(page), "no log found");
+ let msg = await promiseWithTimeout(100, onConsole(page), "no log found");
  if (msg.includes("no log found")) {
  continue;
  }
  console.log(msg);
  if (msg.includes("Test successful")) {
  let prefix = process.env.SCREENSHOT_PREFIX === undefined ? "screenshot" : process.env.SCREENSHOT_PREFIX;
- await page.screenshot({ path: `${prefix}-${test_info.project.name}.png`, fullPage: true });
+ await page.screenshot({ path: `${prefix}-${testInfo.project.name}.png`, fullPage: true });
  found = true;
  break;
  }
@@ -30,20 +30,20 @@ test.describe('WASM example', () => {
 
 });
 
-function on_console(page) {
+function onConsole(page) {
  return new Promise(resolve => {
  page.on('console', msg => resolve(msg.text()));
  });
 }
 
-async function promise_with_timeout(time_limit, task, failure_value) {
+async function promiseWithTimeout(timeLimit, task, failureValue) {
  let timeout;
- const timeout_promise = new Promise((resolve, reject) => {
+ const timeoutPromise = new Promise((resolve, reject) => {
  timeout = setTimeout(() => {
- resolve(failure_value);
- }, time_limit);
+ resolve(failureValue);
+ }, timeLimit);
  });
- const response = await Promise.race([task, timeout_promise]);
+ const response = await Promise.race([task, timeoutPromise]);
  if (timeout) {
  clearTimeout(timeout);
  }