Revert some formatting and remove puppeteer

test/api/CharWidth.api.ts

@@ -14,8 +14,8 @@ let page: Page;
 const width = 800;
 const height = 600;
 
-describe('CharWidth Integration Tests', function (): void {
-  before(async function (): Promise<any> {
+describe('CharWidth Integration Tests', function(): void {
+  before(async function(): Promise<any> {
     browser = await getBrowserType().launch({
       headless: process.argv.indexOf('--headless') !== -1,
       args: [`--window-size=${width},${height}`, `--no-sandbox`]
@@ -35,37 +35,37 @@ describe('CharWidth Integration Tests', function (): void {
       await page.evaluate(`window.term.reset()`);
     });
 
-    it('ASCII chars', async function (): Promise<void> {
+    it('ASCII chars', async function(): Promise<void> {
       const input = 'This is just ASCII text.#';
       await page.evaluate(`window.term.write('${input}')`);
       await pollFor(page, () => sumWidths(0, 1, '#'), 25);
     });
 
-    it('combining chars', async function (): Promise<void> {
+    it('combining chars', async function(): Promise<void> {
       const input = 'e\u0301e\u0301e\u0301e\u0301e\u0301e\u0301e\u0301e\u0301e\u0301#';
       await page.evaluate(`window.term.write('${input}')`);
       await pollFor(page, () => sumWidths(0, 1, '#'), 10);
     });
 
-    it('surrogate chars', async function (): Promise<void> {
+    it('surrogate chars', async function(): Promise<void> {
       const input = '𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞𝄞#';
       await page.evaluate(`window.term.write('${input}')`);
       await pollFor(page, () => sumWidths(0, 1, '#'), 28);
     });
 
-    it('surrogate combining chars', async function (): Promise<void> {
+    it('surrogate combining chars', async function(): Promise<void> {
       const input = '𓂀\u0301𓂀\u0301𓂀\u0301𓂀\u0301𓂀\u0301𓂀\u0301𓂀\u0301𓂀\u0301𓂀\u0301𓂀\u0301𓂀\u0301#';
       await page.evaluate(`window.term.write('${input}')`);
       await pollFor(page, () => sumWidths(0, 1, '#'), 12);
     });
 
-    it('fullwidth chars', async function (): Promise<void> {
+    it('fullwidth chars', async function(): Promise<void> {
       const input = '１２３４５６７８９０#';
       await page.evaluate(`window.term.write('${input}')`);
       await pollFor(page, () => sumWidths(0, 1, '#'), 21);
     });
 
-    it('fullwidth chars offset 1', async function (): Promise<void> {
+    it('fullwidth chars offset 1', async function(): Promise<void> {
       const input = 'a１２３４５６７８９０#';
       await page.evaluate(`window.term.write('${input}')`);
       await pollFor(page, () => sumWidths(0, 1, '#'), 22);