17 import {Browser, Page} from 'puppeteer';
34 async function getPage(): Promise<Page> {
44   const page = await getPage();  constant
45   await page.setViewport({width: 1920, height: 1080});
57   const page = await getPage();  constant
62   await page.screenshot({path: actualFilename});
73   let page: Page;  variable
76     page = await getPage();
77     await page.goto('http://localhost:10000/?testing=1');
78     await waitForPerfettoIdle(page);
82     const file = await page.waitForSelector('input.trace_file');
85     await waitForPerfettoIdle(page);
89     await page.click('.main-canvas');
90     await page.click('h1[title="com.google.android.GoogleCamera 5506"]');
91     await page.evaluate(() => {
94     await waitForPerfettoIdle(page);
99   let page: Page;  variable
102     page = await getPage();
103     await page.goto('http://localhost:10000/?testing=1');
104     await waitForPerfettoIdle(page);
108     const page = await getPage();  constant
109     const file = await page.waitForSelector('input.trace_file');
112     await waitForPerfettoIdle(page);
116     const page = await getPage();  constant
117     await page.click('.main-canvas');
118     await page.click('h1[title="Browser 12685"]');
119     await waitForPerfettoIdle(page);
123     const page = await getPage();  constant
125     await page.focus(searchInput);
126     await page.keyboard.type('GenerateRenderPass');
127     await waitForPerfettoIdle(page);
129       await page.keyboard.type('\n');
131     await waitForPerfettoIdle(page);
132     await page.focus('canvas');
133     await page.keyboard.type('f');  // Zoom to selection
134     await waitForPerfettoIdle(page);
141   let page: Page;  variable
144     page = await getPage();
145     await page.goto('http://localhost:10000/?testing=1');
146     await waitForPerfettoIdle(page);
150     const page = await getPage();  constant
151     const file = await page.waitForSelector('input.trace_file');
154     await waitForPerfettoIdle(page);
160     let page: Page;  variable
163       page = await getPage();
164       await page.goto('http://localhost:10000/?testing=1');
165       await waitForPerfettoIdle(page);
169       await page.goto(
171       await waitForPerfettoIdle(page);
175       await page.goto(
177       await waitForPerfettoIdle(page);
181       await waitForPerfettoIdle(page);
182       await page.goto(
184       await page.goBack();
185       await waitForPerfettoIdle(page);
190     let page: Page;  variable
193       page = await getPage();
194       await page.goto('about:blank');
198       await page.goto('http://localhost:10000/?testing=1#!/info');
199       await waitForPerfettoIdle(page);
203       await page.goto(
205       await waitForPerfettoIdle(page);
209       await page.reload();
210       await waitForPerfettoIdle(page);
214       await page.goto(
216       await waitForPerfettoIdle(page);
219       await page.click('[id="trace_id_open"]');
220       await waitForPerfettoIdle(page);
224       await page.goBack();
225       await waitForPerfettoIdle(page);
227       await page.click('[id="trace_id_open"]');
228       await waitForPerfettoIdle(page);
232       await page.goto(
234       await waitForPerfettoIdle(page);
239     let page: Page;  variable
242       page = await getPage();
243       await page.goto('http://localhost:10000/?testing=1');
244       await waitForPerfettoIdle(page);
248       await page.goto(
250       await waitForPerfettoIdle(page);
254       await page.click('[id="info_and_stats"]');
255       await waitForPerfettoIdle(page);
256       await page.click('[id="metrics"]');
257       await waitForPerfettoIdle(page);
258       await page.goBack();
259       await waitForPerfettoIdle(page);
260       await page.goBack();
261       await waitForPerfettoIdle(page);
262       await page.goForward();
263       await waitForPerfettoIdle(page);
264       await page.goForward();
265       await waitForPerfettoIdle(page);
270     const page = await getPage();  constant
271     await page.goto('http://localhost:10000/?testing=1');
272     await page.goto(
274     await waitForPerfettoIdle(page);
275     await page.goBack();
276     await waitForPerfettoIdle(page);
280     const page = await getPage();  constant
281     await page.goto('about:blank');
282     await page.goto(
284     await waitForPerfettoIdle(page);
290   let page: Page;  variable
293     page = await getPage();
294     await page.goto('http://localhost:10000/?testing=1');
295     await waitForPerfettoIdle(page);
299     await page.click('#keyboard_shortcuts');
300     await waitForPerfettoIdle(page);
304     await page.keyboard.press('Escape');
305     await waitForPerfettoIdle(page);
309     await page.click('#record_new_trace');
310     await waitForPerfettoIdle(page);
314     await page.click('#keyboard_shortcuts');
315     await waitForPerfettoIdle(page);
319     await page.keyboard.press('Escape');
320     await waitForPerfettoIdle(page);