github/puppeteer
0
0
Fork 0
mirror of https://github.com/puppeteer/puppeteer synced 2024-06-14 14:02:48 +00:00
Code Issues Packages Projects Releases Wiki Activity

chore: add Prettier (#5825)

Browse Source
This commit is contained in:
Jack Franklin
2020-05-07 11:54:55 +01:00
committed by GitHub
parent ae576aff61
commit 4fdb1e3cab
109 changed files with 12166 additions and 7718 deletions
Download Patch File Download Diff File Expand all files Collapse all files

158
test/coverage.spec.js
View File

@@ -15,27 +15,33 @@
*/
const expect = require('expect');
const {getTestState, setupTestPageAndContextHooks, setupTestBrowserHooks} = require('./mocha-utils');
const {
getTestState,
setupTestPageAndContextHooks,
setupTestBrowserHooks,
} = require('./mocha-utils');
describe('Coverage specs', function() {
describeChromeOnly('JSCoverage', function() {
describe('Coverage specs', function () {
describeChromeOnly('JSCoverage', function () {
setupTestBrowserHooks();
setupTestPageAndContextHooks();
it('should work', async() => {
const {page, server} = getTestState();
it('should work', async () => {
const { page, server } = getTestState();
await page.coverage.startJSCoverage();
await page.goto(server.PREFIX + '/jscoverage/simple.html', {waitUntil: 'networkidle0'});
await page.goto(server.PREFIX + '/jscoverage/simple.html', {
waitUntil: 'networkidle0',
});
const coverage = await page.coverage.stopJSCoverage();
expect(coverage.length).toBe(1);
expect(coverage[0].url).toContain('/jscoverage/simple.html');
expect(coverage[0].ranges).toEqual([
{start: 0, end: 17},
{start: 35, end: 61},
{ start: 0, end: 17 },
{ start: 35, end: 61 },
]);
});
it('should report sourceURLs', async() => {
const {page, server} = getTestState();
it('should report sourceURLs', async () => {
const { page, server } = getTestState();
await page.coverage.startJSCoverage();
await page.goto(server.PREFIX + '/jscoverage/sourceurl.html');
@@ -43,35 +49,37 @@ describe('Coverage specs', function() {
expect(coverage.length).toBe(1);
expect(coverage[0].url).toBe('nicename.js');
});
it('should ignore eval() scripts by default', async() => {
const {page, server} = getTestState();
it('should ignore eval() scripts by default', async () => {
const { page, server } = getTestState();
await page.coverage.startJSCoverage();
await page.goto(server.PREFIX + '/jscoverage/eval.html');
const coverage = await page.coverage.stopJSCoverage();
expect(coverage.length).toBe(1);
});
it('shouldn\'t ignore eval() scripts if reportAnonymousScripts is true', async() => {
const {page, server} = getTestState();
it("shouldn't ignore eval() scripts if reportAnonymousScripts is true", async () => {
const { page, server } = getTestState();
await page.coverage.startJSCoverage({reportAnonymousScripts: true});
await page.coverage.startJSCoverage({ reportAnonymousScripts: true });
await page.goto(server.PREFIX + '/jscoverage/eval.html');
const coverage = await page.coverage.stopJSCoverage();
expect(coverage.find(entry => entry.url.startsWith('debugger://'))).not.toBe(null);
expect(
coverage.find((entry) => entry.url.startsWith('debugger://'))
).not.toBe(null);
expect(coverage.length).toBe(2);
});
it('should ignore pptr internal scripts if reportAnonymousScripts is true', async() => {
const {page, server} = getTestState();
it('should ignore pptr internal scripts if reportAnonymousScripts is true', async () => {
const { page, server } = getTestState();
await page.coverage.startJSCoverage({reportAnonymousScripts: true});
await page.coverage.startJSCoverage({ reportAnonymousScripts: true });
await page.goto(server.EMPTY_PAGE);
await page.evaluate('console.log("foo")');
await page.evaluate(() => console.log('bar'));
const coverage = await page.coverage.stopJSCoverage();
expect(coverage.length).toBe(0);
});
it('should report multiple scripts', async() => {
const {page, server} = getTestState();
it('should report multiple scripts', async () => {
const { page, server } = getTestState();
await page.coverage.startJSCoverage();
await page.goto(server.PREFIX + '/jscoverage/multiple.html');
@@ -81,8 +89,8 @@ describe('Coverage specs', function() {
expect(coverage[0].url).toContain('/jscoverage/script1.js');
expect(coverage[1].url).toContain('/jscoverage/script2.js');
});
it('should report right ranges', async() => {
const {page, server} = getTestState();
it('should report right ranges', async () => {
const { page, server } = getTestState();
await page.coverage.startJSCoverage();
await page.goto(server.PREFIX + '/jscoverage/ranges.html');
@@ -91,10 +99,12 @@ describe('Coverage specs', function() {
const entry = coverage[0];
expect(entry.ranges.length).toBe(1);
const range = entry.ranges[0];
expect(entry.text.substring(range.start, range.end)).toBe(`console.log('used!');`);
expect(entry.text.substring(range.start, range.end)).toBe(
`console.log('used!');`
);
});
it('should report scripts that have no coverage', async() => {
const {page, server} = getTestState();
it('should report scripts that have no coverage', async () => {
const { page, server } = getTestState();
await page.coverage.startJSCoverage();
await page.goto(server.PREFIX + '/jscoverage/unused.html');
@@ -104,27 +114,29 @@ describe('Coverage specs', function() {
expect(entry.url).toContain('unused.html');
expect(entry.ranges.length).toBe(0);
});
it('should work with conditionals', async() => {
const {page, server} = getTestState();
it('should work with conditionals', async () => {
const { page, server } = getTestState();
await page.coverage.startJSCoverage();
await page.goto(server.PREFIX + '/jscoverage/involved.html');
const coverage = await page.coverage.stopJSCoverage();
expect(JSON.stringify(coverage, null, 2).replace(/:\d{4}\//g, ':<PORT>/')).toBeGolden('jscoverage-involved.txt');
expect(
JSON.stringify(coverage, null, 2).replace(/:\d{4}\//g, ':<PORT>/')
).toBeGolden('jscoverage-involved.txt');
});
describe('resetOnNavigation', function() {
it('should report scripts across navigations when disabled', async() => {
const {page, server} = getTestState();
describe('resetOnNavigation', function () {
it('should report scripts across navigations when disabled', async () => {
const { page, server } = getTestState();
await page.coverage.startJSCoverage({resetOnNavigation: false});
await page.coverage.startJSCoverage({ resetOnNavigation: false });
await page.goto(server.PREFIX + '/jscoverage/multiple.html');
await page.goto(server.EMPTY_PAGE);
const coverage = await page.coverage.stopJSCoverage();
expect(coverage.length).toBe(2);
});
it('should NOT report scripts across navigations when enabled', async() => {
const {page, server} = getTestState();
it('should NOT report scripts across navigations when enabled', async () => {
const { page, server } = getTestState();
await page.coverage.startJSCoverage(); // Enabled by default.
await page.goto(server.PREFIX + '/jscoverage/multiple.html');
@@ -134,8 +146,8 @@ describe('Coverage specs', function() {
});
});
// @see https://crbug.com/990945
xit('should not hang when there is a debugger statement', async() => {
const {page, server} = getTestState();
xit('should not hang when there is a debugger statement', async () => {
const { page, server } = getTestState();
await page.coverage.startJSCoverage();
await page.goto(server.EMPTY_PAGE);
@@ -146,26 +158,26 @@ describe('Coverage specs', function() {
});
});
describeChromeOnly('CSSCoverage', function() {
describeChromeOnly('CSSCoverage', function () {
setupTestBrowserHooks();
setupTestPageAndContextHooks();
it('should work', async() => {
const {page, server} = getTestState();
it('should work', async () => {
const { page, server } = getTestState();
await page.coverage.startCSSCoverage();
await page.goto(server.PREFIX + '/csscoverage/simple.html');
const coverage = await page.coverage.stopCSSCoverage();
expect(coverage.length).toBe(1);
expect(coverage[0].url).toContain('/csscoverage/simple.html');
expect(coverage[0].ranges).toEqual([
{start: 1, end: 22}
]);
expect(coverage[0].ranges).toEqual([{ start: 1, end: 22 }]);
const range = coverage[0].ranges[0];
expect(coverage[0].text.substring(range.start, range.end)).toBe('div { color: green; }');
expect(coverage[0].text.substring(range.start, range.end)).toBe(
'div { color: green; }'
);
});
it('should report sourceURLs', async() => {
const {page, server} = getTestState();
it('should report sourceURLs', async () => {
const { page, server } = getTestState();
await page.coverage.startCSSCoverage();
await page.goto(server.PREFIX + '/csscoverage/sourceurl.html');
@@ -173,8 +185,8 @@ describe('Coverage specs', function() {
expect(coverage.length).toBe(1);
expect(coverage[0].url).toBe('nicename.css');
});
it('should report multiple stylesheets', async() => {
const {page, server} = getTestState();
it('should report multiple stylesheets', async () => {
const { page, server } = getTestState();
await page.coverage.startCSSCoverage();
await page.goto(server.PREFIX + '/csscoverage/multiple.html');
@@ -184,8 +196,8 @@ describe('Coverage specs', function() {
expect(coverage[0].url).toContain('/csscoverage/stylesheet1.css');
expect(coverage[1].url).toContain('/csscoverage/stylesheet2.css');
});
it('should report stylesheets that have no coverage', async() => {
const {page, server} = getTestState();
it('should report stylesheets that have no coverage', async () => {
const { page, server } = getTestState();
await page.coverage.startCSSCoverage();
await page.goto(server.PREFIX + '/csscoverage/unused.html');
@@ -194,49 +206,51 @@ describe('Coverage specs', function() {
expect(coverage[0].url).toBe('unused.css');
expect(coverage[0].ranges.length).toBe(0);
});
it('should work with media queries', async() => {
const {page, server} = getTestState();
it('should work with media queries', async () => {
const { page, server } = getTestState();
await page.coverage.startCSSCoverage();
await page.goto(server.PREFIX + '/csscoverage/media.html');
const coverage = await page.coverage.stopCSSCoverage();
expect(coverage.length).toBe(1);
expect(coverage[0].url).toContain('/csscoverage/media.html');
expect(coverage[0].ranges).toEqual([
{start: 17, end: 38}
]);
expect(coverage[0].ranges).toEqual([{ start: 17, end: 38 }]);
});
it('should work with complicated usecases', async() => {
const {page, server} = getTestState();
it('should work with complicated usecases', async () => {
const { page, server } = getTestState();
await page.coverage.startCSSCoverage();
await page.goto(server.PREFIX + '/csscoverage/involved.html');
const coverage = await page.coverage.stopCSSCoverage();
expect(JSON.stringify(coverage, null, 2).replace(/:\d{4}\//g, ':<PORT>/')).toBeGolden('csscoverage-involved.txt');
expect(
JSON.stringify(coverage, null, 2).replace(/:\d{4}\//g, ':<PORT>/')
).toBeGolden('csscoverage-involved.txt');
});
it('should ignore injected stylesheets', async() => {
const {page} = getTestState();
it('should ignore injected stylesheets', async () => {
const { page } = getTestState();
await page.coverage.startCSSCoverage();
await page.addStyleTag({content: 'body { margin: 10px;}'});
await page.addStyleTag({ content: 'body { margin: 10px;}' });
// trigger style recalc
const margin = await page.evaluate(() => window.getComputedStyle(document.body).margin);
const margin = await page.evaluate(
() => window.getComputedStyle(document.body).margin
);
expect(margin).toBe('10px');
const coverage = await page.coverage.stopCSSCoverage();
expect(coverage.length).toBe(0);
});
describe('resetOnNavigation', function() {
it('should report stylesheets across navigations', async() => {
const {page, server} = getTestState();
describe('resetOnNavigation', function () {
it('should report stylesheets across navigations', async () => {
const { page, server } = getTestState();
await page.coverage.startCSSCoverage({resetOnNavigation: false});
await page.coverage.startCSSCoverage({ resetOnNavigation: false });
await page.goto(server.PREFIX + '/csscoverage/multiple.html');
await page.goto(server.EMPTY_PAGE);
const coverage = await page.coverage.stopCSSCoverage();
expect(coverage.length).toBe(2);
});
it('should NOT report scripts across navigations', async() => {
const {page, server} = getTestState();
it('should NOT report scripts across navigations', async () => {
const { page, server } = getTestState();
await page.coverage.startCSSCoverage(); // Enabled by default.
await page.goto(server.PREFIX + '/csscoverage/multiple.html');
@@ -245,18 +259,18 @@ describe('Coverage specs', function() {
expect(coverage.length).toBe(0);
});
});
it('should work with a recently loaded stylesheet', async() => {
const {page, server} = getTestState();
it('should work with a recently loaded stylesheet', async () => {
const { page, server } = getTestState();
await page.coverage.startCSSCoverage();
await page.evaluate(async url => {
await page.evaluate(async (url) => {
document.body.textContent = 'hello, world';
const link = document.createElement('link');
link.rel = 'stylesheet';
link.href = url;
document.head.appendChild(link);
await new Promise(x => link.onload = x);
await new Promise((x) => (link.onload = x));
}, server.PREFIX + '/csscoverage/stylesheet1.css');
const coverage = await page.coverage.stopCSSCoverage();
expect(coverage.length).toBe(1);