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https://github.com/puppeteer/puppeteer
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test: split out request interception tests (#4278)
This commit is contained in:
Andrey Lushnikov
GitHub
parent
5ee21d97e7
commit
8f8e77492d
@ -374,465 +374,6 @@ module.exports.addTests = function({testRunner, expect, CHROME}) {
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});
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});
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});
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});
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describe('Page.setRequestInterception', function() {
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it('should intercept', async({page, server}) => {
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await page.setRequestInterception(true);
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page.on('request', request => {
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if (utils.isFavicon(request)) {
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request.continue();
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return;
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}
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expect(request.url()).toContain('empty.html');
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expect(request.headers()['user-agent']).toBeTruthy();
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expect(request.method()).toBe('GET');
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expect(request.postData()).toBe(undefined);
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expect(request.isNavigationRequest()).toBe(true);
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expect(request.resourceType()).toBe('document');
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expect(request.frame() === page.mainFrame()).toBe(true);
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expect(request.frame().url()).toBe('about:blank');
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request.continue();
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});
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const response = await page.goto(server.EMPTY_PAGE);
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expect(response.ok()).toBe(true);
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expect(response.remoteAddress().port).toBe(server.PORT);
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});
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it('should work when POST is redirected with 302', async({page, server}) => {
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server.setRedirect('/rredirect', '/empty.html');
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await page.goto(server.EMPTY_PAGE);
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await page.setRequestInterception(true);
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page.on('request', request => request.continue());
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await page.setContent(`
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<form action='/rredirect' method='post'>
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<input type="hidden" id="foo" name="foo" value="FOOBAR">
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</form>
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`);
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await Promise.all([
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page.$eval('form', form => form.submit()),
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page.waitForNavigation()
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]);
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});
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// @see https://github.com/GoogleChrome/puppeteer/issues/3973
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it('should work when header manipulation headers with redirect', async({page, server}) => {
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server.setRedirect('/rrredirect', '/empty.html');
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await page.setRequestInterception(true);
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page.on('request', request => {
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const headers = Object.assign({}, request.headers(), {
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foo: 'bar'
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});
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request.continue({ headers });
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});
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await page.goto(server.PREFIX + '/rrredirect');
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});
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it('should contain referer header', async({page, server}) => {
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await page.setRequestInterception(true);
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const requests = [];
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page.on('request', request => {
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if (!utils.isFavicon(request))
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requests.push(request);
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request.continue();
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});
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await page.goto(server.PREFIX + '/one-style.html');
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expect(requests[1].url()).toContain('/one-style.css');
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expect(requests[1].headers().referer).toContain('/one-style.html');
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});
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it('should properly return navigation response when URL has cookies', async({page, server}) => {
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// Setup cookie.
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await page.goto(server.EMPTY_PAGE);
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await page.setCookie({ name: 'foo', value: 'bar'});
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// Setup request interception.
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await page.setRequestInterception(true);
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page.on('request', request => request.continue());
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const response = await page.reload();
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expect(response.status()).toBe(200);
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});
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it('should stop intercepting', async({page, server}) => {
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await page.setRequestInterception(true);
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page.once('request', request => request.continue());
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await page.goto(server.EMPTY_PAGE);
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await page.setRequestInterception(false);
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await page.goto(server.EMPTY_PAGE);
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});
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it('should show custom HTTP headers', async({page, server}) => {
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await page.setExtraHTTPHeaders({
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foo: 'bar'
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});
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await page.setRequestInterception(true);
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page.on('request', request => {
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expect(request.headers()['foo']).toBe('bar');
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request.continue();
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});
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const response = await page.goto(server.EMPTY_PAGE);
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expect(response.ok()).toBe(true);
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});
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it('should works with customizing referer headers', async({page, server}) => {
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await page.setExtraHTTPHeaders({ 'referer': server.EMPTY_PAGE });
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await page.setRequestInterception(true);
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page.on('request', request => {
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expect(request.headers()['referer']).toBe(server.EMPTY_PAGE);
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request.continue();
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});
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const response = await page.goto(server.EMPTY_PAGE);
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expect(response.ok()).toBe(true);
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});
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it('should be abortable', async({page, server}) => {
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await page.setRequestInterception(true);
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page.on('request', request => {
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if (request.url().endsWith('.css'))
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request.abort();
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else
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request.continue();
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});
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let failedRequests = 0;
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page.on('requestfailed', event => ++failedRequests);
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const response = await page.goto(server.PREFIX + '/one-style.html');
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expect(response.ok()).toBe(true);
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expect(response.request().failure()).toBe(null);
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expect(failedRequests).toBe(1);
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});
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it_fails_ffox('should be abortable with custom error codes', async({page, server}) => {
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await page.setRequestInterception(true);
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page.on('request', request => {
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request.abort('internetdisconnected');
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});
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let failedRequest = null;
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page.on('requestfailed', request => failedRequest = request);
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await page.goto(server.EMPTY_PAGE).catch(e => {});
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expect(failedRequest).toBeTruthy();
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expect(failedRequest.failure().errorText).toBe('net::ERR_INTERNET_DISCONNECTED');
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});
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it('should send referer', async({page, server}) => {
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await page.setExtraHTTPHeaders({
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referer: 'http://google.com/'
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});
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await page.setRequestInterception(true);
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page.on('request', request => request.continue());
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const [request] = await Promise.all([
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server.waitForRequest('/grid.html'),
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page.goto(server.PREFIX + '/grid.html'),
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]);
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expect(request.headers['referer']).toBe('http://google.com/');
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});
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it('should fail navigation when aborting main resource', async({page, server}) => {
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await page.setRequestInterception(true);
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page.on('request', request => request.abort());
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let error = null;
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await page.goto(server.EMPTY_PAGE).catch(e => error = e);
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expect(error).toBeTruthy();
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if (CHROME)
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expect(error.message).toContain('net::ERR_FAILED');
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else
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expect(error.message).toContain('NS_ERROR_FAILURE');
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});
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it('should work with redirects', async({page, server}) => {
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await page.setRequestInterception(true);
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const requests = [];
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page.on('request', request => {
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request.continue();
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requests.push(request);
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});
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server.setRedirect('/non-existing-page.html', '/non-existing-page-2.html');
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server.setRedirect('/non-existing-page-2.html', '/non-existing-page-3.html');
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server.setRedirect('/non-existing-page-3.html', '/non-existing-page-4.html');
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server.setRedirect('/non-existing-page-4.html', '/empty.html');
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const response = await page.goto(server.PREFIX + '/non-existing-page.html');
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expect(response.status()).toBe(200);
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expect(response.url()).toContain('empty.html');
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expect(requests.length).toBe(5);
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expect(requests[2].resourceType()).toBe('document');
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// Check redirect chain
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const redirectChain = response.request().redirectChain();
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expect(redirectChain.length).toBe(4);
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expect(redirectChain[0].url()).toContain('/non-existing-page.html');
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expect(redirectChain[2].url()).toContain('/non-existing-page-3.html');
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for (let i = 0; i < redirectChain.length; ++i) {
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const request = redirectChain[i];
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expect(request.isNavigationRequest()).toBe(true);
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expect(request.redirectChain().indexOf(request)).toBe(i);
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}
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});
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it('should work with redirects for subresources', async({page, server}) => {
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await page.setRequestInterception(true);
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const requests = [];
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page.on('request', request => {
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request.continue();
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if (!utils.isFavicon(request))
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requests.push(request);
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});
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server.setRedirect('/one-style.css', '/two-style.css');
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server.setRedirect('/two-style.css', '/three-style.css');
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server.setRedirect('/three-style.css', '/four-style.css');
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server.setRoute('/four-style.css', (req, res) => res.end('body {box-sizing: border-box; }'));
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const response = await page.goto(server.PREFIX + '/one-style.html');
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expect(response.status()).toBe(200);
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expect(response.url()).toContain('one-style.html');
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expect(requests.length).toBe(5);
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expect(requests[0].resourceType()).toBe('document');
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expect(requests[1].resourceType()).toBe('stylesheet');
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// Check redirect chain
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const redirectChain = requests[1].redirectChain();
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expect(redirectChain.length).toBe(3);
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expect(redirectChain[0].url()).toContain('/one-style.css');
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expect(redirectChain[2].url()).toContain('/three-style.css');
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});
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it('should be able to abort redirects', async({page, server}) => {
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await page.setRequestInterception(true);
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server.setRedirect('/non-existing.json', '/non-existing-2.json');
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server.setRedirect('/non-existing-2.json', '/simple.html');
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page.on('request', request => {
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if (request.url().includes('non-existing-2'))
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request.abort();
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else
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request.continue();
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});
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await page.goto(server.EMPTY_PAGE);
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const result = await page.evaluate(async() => {
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try {
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await fetch('/non-existing.json');
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} catch (e) {
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return e.message;
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}
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});
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if (CHROME)
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expect(result).toContain('Failed to fetch');
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else
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expect(result).toContain('NetworkError');
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});
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it('should work with equal requests', async({page, server}) => {
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await page.goto(server.EMPTY_PAGE);
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let responseCount = 1;
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server.setRoute('/zzz', (req, res) => res.end((responseCount++) * 11 + ''));
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await page.setRequestInterception(true);
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let spinner = false;
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// Cancel 2nd request.
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page.on('request', request => {
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if (utils.isFavicon(request)) {
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request.continue();
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return;
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}
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spinner ? request.abort() : request.continue();
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spinner = !spinner;
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});
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const results = await page.evaluate(() => Promise.all([
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fetch('/zzz').then(response => response.text()).catch(e => 'FAILED'),
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fetch('/zzz').then(response => response.text()).catch(e => 'FAILED'),
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fetch('/zzz').then(response => response.text()).catch(e => 'FAILED'),
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]));
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expect(results).toEqual(['11', 'FAILED', '22']);
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});
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it_fails_ffox('should navigate to dataURL and fire dataURL requests', async({page, server}) => {
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await page.setRequestInterception(true);
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const requests = [];
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page.on('request', request => {
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requests.push(request);
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request.continue();
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});
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const dataURL = 'data:text/html,<div>yo</div>';
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const response = await page.goto(dataURL);
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expect(response.status()).toBe(200);
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expect(requests.length).toBe(1);
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expect(requests[0].url()).toBe(dataURL);
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});
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it_fails_ffox('should navigate to URL with hash and and fire requests without hash', async({page, server}) => {
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await page.setRequestInterception(true);
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const requests = [];
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page.on('request', request => {
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requests.push(request);
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request.continue();
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});
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const response = await page.goto(server.EMPTY_PAGE + '#hash');
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expect(response.status()).toBe(200);
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expect(response.url()).toBe(server.EMPTY_PAGE);
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expect(requests.length).toBe(1);
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expect(requests[0].url()).toBe(server.EMPTY_PAGE);
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});
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it('should work with encoded server', async({page, server}) => {
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// The requestWillBeSent will report encoded URL, whereas interception will
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// report URL as-is. @see crbug.com/759388
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await page.setRequestInterception(true);
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page.on('request', request => request.continue());
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const response = await page.goto(server.PREFIX + '/some nonexisting page');
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expect(response.status()).toBe(404);
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});
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it('should work with badly encoded server', async({page, server}) => {
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await page.setRequestInterception(true);
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server.setRoute('/malformed?rnd=%911', (req, res) => res.end());
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page.on('request', request => request.continue());
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const response = await page.goto(server.PREFIX + '/malformed?rnd=%911');
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expect(response.status()).toBe(200);
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});
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it_fails_ffox('should work with encoded server - 2', async({page, server}) => {
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// The requestWillBeSent will report URL as-is, whereas interception will
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// report encoded URL for stylesheet. @see crbug.com/759388
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await page.setRequestInterception(true);
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const requests = [];
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page.on('request', request => {
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request.continue();
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requests.push(request);
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});
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const response = await page.goto(`data:text/html,<link rel="stylesheet" href="${server.PREFIX}/fonts?helvetica|arial"/>`);
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expect(response.status()).toBe(200);
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expect(requests.length).toBe(2);
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expect(requests[1].response().status()).toBe(404);
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});
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it_fails_ffox('should not throw "Invalid Interception Id" if the request was cancelled', async({page, server}) => {
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await page.setContent('<iframe></iframe>');
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await page.setRequestInterception(true);
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let request = null;
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page.on('request', async r => request = r);
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page.$eval('iframe', (frame, url) => frame.src = url, server.EMPTY_PAGE),
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// Wait for request interception.
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await utils.waitEvent(page, 'request');
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// Delete frame to cause request to be canceled.
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await page.$eval('iframe', frame => frame.remove());
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let error = null;
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await request.continue().catch(e => error = e);
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expect(error).toBe(null);
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});
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it('should throw if interception is not enabled', async({page, server}) => {
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let error = null;
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page.on('request', async request => {
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try {
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await request.continue();
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} catch (e) {
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error = e;
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}
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});
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await page.goto(server.EMPTY_PAGE);
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expect(error.message).toContain('Request Interception is not enabled');
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});
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it_fails_ffox('should work with file URLs', async({page, server}) => {
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await page.setRequestInterception(true);
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const urls = new Set();
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page.on('request', request => {
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urls.add(request.url().split('/').pop());
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request.continue();
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});
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await page.goto(pathToFileURL(path.join(__dirname, 'assets', 'one-style.html')));
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expect(urls.size).toBe(2);
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expect(urls.has('one-style.html')).toBe(true);
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expect(urls.has('one-style.css')).toBe(true);
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});
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});
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describe('Request.continue', function() {
|
|
||||||
it('should work', async({page, server}) => {
|
|
||||||
await page.setRequestInterception(true);
|
|
||||||
page.on('request', request => request.continue());
|
|
||||||
await page.goto(server.EMPTY_PAGE);
|
|
||||||
});
|
|
||||||
it('should amend HTTP headers', async({page, server}) => {
|
|
||||||
await page.setRequestInterception(true);
|
|
||||||
page.on('request', request => {
|
|
||||||
const headers = Object.assign({}, request.headers());
|
|
||||||
headers['FOO'] = 'bar';
|
|
||||||
request.continue({ headers });
|
|
||||||
});
|
|
||||||
await page.goto(server.EMPTY_PAGE);
|
|
||||||
const [request] = await Promise.all([
|
|
||||||
server.waitForRequest('/sleep.zzz'),
|
|
||||||
page.evaluate(() => fetch('/sleep.zzz'))
|
|
||||||
]);
|
|
||||||
expect(request.headers['foo']).toBe('bar');
|
|
||||||
});
|
|
||||||
it_fails_ffox('should redirect in a way non-observable to page', async({page, server}) => {
|
|
||||||
await page.setRequestInterception(true);
|
|
||||||
page.on('request', request => {
|
|
||||||
const redirectURL = request.url().includes('/empty.html') ? server.PREFIX + '/consolelog.html' : undefined;
|
|
||||||
request.continue({ url: redirectURL });
|
|
||||||
});
|
|
||||||
let consoleMessage = null;
|
|
||||||
page.on('console', msg => consoleMessage = msg);
|
|
||||||
await page.goto(server.EMPTY_PAGE);
|
|
||||||
expect(page.url()).toBe(server.EMPTY_PAGE);
|
|
||||||
expect(consoleMessage.text()).toBe('yellow');
|
|
||||||
});
|
|
||||||
it_fails_ffox('should amend method', async({page, server}) => {
|
|
||||||
await page.goto(server.EMPTY_PAGE);
|
|
||||||
|
|
||||||
await page.setRequestInterception(true);
|
|
||||||
page.on('request', request => {
|
|
||||||
request.continue({ method: 'POST' });
|
|
||||||
});
|
|
||||||
const [request] = await Promise.all([
|
|
||||||
server.waitForRequest('/sleep.zzz'),
|
|
||||||
page.evaluate(() => fetch('/sleep.zzz'))
|
|
||||||
]);
|
|
||||||
expect(request.method).toBe('POST');
|
|
||||||
});
|
|
||||||
it_fails_ffox('should amend post data', async({page, server}) => {
|
|
||||||
await page.goto(server.EMPTY_PAGE);
|
|
||||||
|
|
||||||
await page.setRequestInterception(true);
|
|
||||||
page.on('request', request => {
|
|
||||||
request.continue({ postData: 'doggo' });
|
|
||||||
});
|
|
||||||
const [serverRequest] = await Promise.all([
|
|
||||||
server.waitForRequest('/sleep.zzz'),
|
|
||||||
page.evaluate(() => fetch('/sleep.zzz', { method: 'POST', body: 'birdy' }))
|
|
||||||
]);
|
|
||||||
expect(await serverRequest.postBody).toBe('doggo');
|
|
||||||
});
|
|
||||||
});
|
|
||||||
|
|
||||||
describe_fails_ffox('Request.respond', function() {
|
|
||||||
it('should work', async({page, server}) => {
|
|
||||||
await page.setRequestInterception(true);
|
|
||||||
page.on('request', request => {
|
|
||||||
request.respond({
|
|
||||||
status: 201,
|
|
||||||
headers: {
|
|
||||||
foo: 'bar'
|
|
||||||
},
|
|
||||||
body: 'Yo, page!'
|
|
||||||
});
|
|
||||||
});
|
|
||||||
const response = await page.goto(server.EMPTY_PAGE);
|
|
||||||
expect(response.status()).toBe(201);
|
|
||||||
expect(response.headers().foo).toBe('bar');
|
|
||||||
expect(await page.evaluate(() => document.body.textContent)).toBe('Yo, page!');
|
|
||||||
});
|
|
||||||
it('should redirect', async({page, server}) => {
|
|
||||||
await page.setRequestInterception(true);
|
|
||||||
page.on('request', request => {
|
|
||||||
if (!request.url().includes('rrredirect')) {
|
|
||||||
request.continue();
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
request.respond({
|
|
||||||
status: 302,
|
|
||||||
headers: {
|
|
||||||
location: server.EMPTY_PAGE,
|
|
||||||
},
|
|
||||||
});
|
|
||||||
});
|
|
||||||
const response = await page.goto(server.PREFIX + '/rrredirect');
|
|
||||||
expect(response.request().redirectChain().length).toBe(1);
|
|
||||||
expect(response.request().redirectChain()[0].url()).toBe(server.PREFIX + '/rrredirect');
|
|
||||||
expect(response.url()).toBe(server.EMPTY_PAGE);
|
|
||||||
});
|
|
||||||
it('should allow mocking binary responses', async({page, server}) => {
|
|
||||||
await page.setRequestInterception(true);
|
|
||||||
page.on('request', request => {
|
|
||||||
const imageBuffer = fs.readFileSync(path.join(__dirname, 'assets', 'pptr.png'));
|
|
||||||
request.respond({
|
|
||||||
contentType: 'image/png',
|
|
||||||
body: imageBuffer
|
|
||||||
});
|
|
||||||
});
|
|
||||||
await page.evaluate(PREFIX => {
|
|
||||||
const img = document.createElement('img');
|
|
||||||
img.src = PREFIX + '/does-not-exist.png';
|
|
||||||
document.body.appendChild(img);
|
|
||||||
return new Promise(fulfill => img.onload = fulfill);
|
|
||||||
}, server.PREFIX);
|
|
||||||
const img = await page.$('img');
|
|
||||||
expect(await img.screenshot()).toBeGolden('mock-binary-response.png');
|
|
||||||
});
|
|
||||||
});
|
|
||||||
|
|
||||||
describe('Page.setExtraHTTPHeaders', function() {
|
describe('Page.setExtraHTTPHeaders', function() {
|
||||||
it('should work', async({page, server}) => {
|
it('should work', async({page, server}) => {
|
||||||
await page.setExtraHTTPHeaders({
|
await page.setExtraHTTPHeaders({
|
||||||
@ -894,14 +435,3 @@ module.exports.addTests = function({testRunner, expect, CHROME}) {
|
|||||||
});
|
});
|
||||||
};
|
};
|
||||||
|
|
||||||
/**
|
|
||||||
* @param {string} path
|
|
||||||
* @return {string}
|
|
||||||
*/
|
|
||||||
function pathToFileURL(path) {
|
|
||||||
let pathName = path.replace(/\\/g, '/');
|
|
||||||
// Windows drive letter must be prefixed with a slash.
|
|
||||||
if (!pathName.startsWith('/'))
|
|
||||||
pathName = '/' + pathName;
|
|
||||||
return 'file://' + pathName;
|
|
||||||
}
|
|
||||||
|
|||||||
@ -137,6 +137,7 @@ module.exports.addTests = ({testRunner, product, puppeteerPath}) => {
|
|||||||
require('./mouse.spec.js').addTests(testOptions);
|
require('./mouse.spec.js').addTests(testOptions);
|
||||||
require('./navigation.spec.js').addTests(testOptions);
|
require('./navigation.spec.js').addTests(testOptions);
|
||||||
require('./network.spec.js').addTests(testOptions);
|
require('./network.spec.js').addTests(testOptions);
|
||||||
|
require('./requestinterception.spec.js').addTests(testOptions);
|
||||||
require('./page.spec.js').addTests(testOptions);
|
require('./page.spec.js').addTests(testOptions);
|
||||||
require('./screenshot.spec.js').addTests(testOptions);
|
require('./screenshot.spec.js').addTests(testOptions);
|
||||||
require('./queryselector.spec.js').addTests(testOptions);
|
require('./queryselector.spec.js').addTests(testOptions);
|
||||||
|
|||||||
497
test/requestinterception.spec.js
Normal file
497
test/requestinterception.spec.js
Normal file
@ -0,0 +1,497 @@
|
|||||||
|
/**
|
||||||
|
* Copyright 2018 Google Inc. All rights reserved.
|
||||||
|
*
|
||||||
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
* you may not use this file except in compliance with the License.
|
||||||
|
* You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
* See the License for the specific language governing permissions and
|
||||||
|
* limitations under the License.
|
||||||
|
*/
|
||||||
|
|
||||||
|
const fs = require('fs');
|
||||||
|
const path = require('path');
|
||||||
|
const utils = require('./utils');
|
||||||
|
|
||||||
|
module.exports.addTests = function({testRunner, expect, CHROME}) {
|
||||||
|
const {describe, xdescribe, fdescribe, describe_fails_ffox} = testRunner;
|
||||||
|
const {it, fit, xit, it_fails_ffox} = testRunner;
|
||||||
|
const {beforeAll, beforeEach, afterAll, afterEach} = testRunner;
|
||||||
|
|
||||||
|
describe('Page.setRequestInterception', function() {
|
||||||
|
it('should intercept', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => {
|
||||||
|
if (utils.isFavicon(request)) {
|
||||||
|
request.continue();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
expect(request.url()).toContain('empty.html');
|
||||||
|
expect(request.headers()['user-agent']).toBeTruthy();
|
||||||
|
expect(request.method()).toBe('GET');
|
||||||
|
expect(request.postData()).toBe(undefined);
|
||||||
|
expect(request.isNavigationRequest()).toBe(true);
|
||||||
|
expect(request.resourceType()).toBe('document');
|
||||||
|
expect(request.frame() === page.mainFrame()).toBe(true);
|
||||||
|
expect(request.frame().url()).toBe('about:blank');
|
||||||
|
request.continue();
|
||||||
|
});
|
||||||
|
const response = await page.goto(server.EMPTY_PAGE);
|
||||||
|
expect(response.ok()).toBe(true);
|
||||||
|
expect(response.remoteAddress().port).toBe(server.PORT);
|
||||||
|
});
|
||||||
|
it('should work when POST is redirected with 302', async({page, server}) => {
|
||||||
|
server.setRedirect('/rredirect', '/empty.html');
|
||||||
|
await page.goto(server.EMPTY_PAGE);
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => request.continue());
|
||||||
|
await page.setContent(`
|
||||||
|
<form action='/rredirect' method='post'>
|
||||||
|
<input type="hidden" id="foo" name="foo" value="FOOBAR">
|
||||||
|
</form>
|
||||||
|
`);
|
||||||
|
await Promise.all([
|
||||||
|
page.$eval('form', form => form.submit()),
|
||||||
|
page.waitForNavigation()
|
||||||
|
]);
|
||||||
|
});
|
||||||
|
// @see https://github.com/GoogleChrome/puppeteer/issues/3973
|
||||||
|
it('should work when header manipulation headers with redirect', async({page, server}) => {
|
||||||
|
server.setRedirect('/rrredirect', '/empty.html');
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => {
|
||||||
|
const headers = Object.assign({}, request.headers(), {
|
||||||
|
foo: 'bar'
|
||||||
|
});
|
||||||
|
request.continue({ headers });
|
||||||
|
});
|
||||||
|
await page.goto(server.PREFIX + '/rrredirect');
|
||||||
|
});
|
||||||
|
it('should contain referer header', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
const requests = [];
|
||||||
|
page.on('request', request => {
|
||||||
|
if (!utils.isFavicon(request))
|
||||||
|
requests.push(request);
|
||||||
|
request.continue();
|
||||||
|
});
|
||||||
|
await page.goto(server.PREFIX + '/one-style.html');
|
||||||
|
expect(requests[1].url()).toContain('/one-style.css');
|
||||||
|
expect(requests[1].headers().referer).toContain('/one-style.html');
|
||||||
|
});
|
||||||
|
it('should properly return navigation response when URL has cookies', async({page, server}) => {
|
||||||
|
// Setup cookie.
|
||||||
|
await page.goto(server.EMPTY_PAGE);
|
||||||
|
await page.setCookie({ name: 'foo', value: 'bar'});
|
||||||
|
|
||||||
|
// Setup request interception.
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => request.continue());
|
||||||
|
const response = await page.reload();
|
||||||
|
expect(response.status()).toBe(200);
|
||||||
|
});
|
||||||
|
it('should stop intercepting', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.once('request', request => request.continue());
|
||||||
|
await page.goto(server.EMPTY_PAGE);
|
||||||
|
await page.setRequestInterception(false);
|
||||||
|
await page.goto(server.EMPTY_PAGE);
|
||||||
|
});
|
||||||
|
it('should show custom HTTP headers', async({page, server}) => {
|
||||||
|
await page.setExtraHTTPHeaders({
|
||||||
|
foo: 'bar'
|
||||||
|
});
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => {
|
||||||
|
expect(request.headers()['foo']).toBe('bar');
|
||||||
|
request.continue();
|
||||||
|
});
|
||||||
|
const response = await page.goto(server.EMPTY_PAGE);
|
||||||
|
expect(response.ok()).toBe(true);
|
||||||
|
});
|
||||||
|
it('should works with customizing referer headers', async({page, server}) => {
|
||||||
|
await page.setExtraHTTPHeaders({ 'referer': server.EMPTY_PAGE });
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => {
|
||||||
|
expect(request.headers()['referer']).toBe(server.EMPTY_PAGE);
|
||||||
|
request.continue();
|
||||||
|
});
|
||||||
|
const response = await page.goto(server.EMPTY_PAGE);
|
||||||
|
expect(response.ok()).toBe(true);
|
||||||
|
});
|
||||||
|
it('should be abortable', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => {
|
||||||
|
if (request.url().endsWith('.css'))
|
||||||
|
request.abort();
|
||||||
|
else
|
||||||
|
request.continue();
|
||||||
|
});
|
||||||
|
let failedRequests = 0;
|
||||||
|
page.on('requestfailed', event => ++failedRequests);
|
||||||
|
const response = await page.goto(server.PREFIX + '/one-style.html');
|
||||||
|
expect(response.ok()).toBe(true);
|
||||||
|
expect(response.request().failure()).toBe(null);
|
||||||
|
expect(failedRequests).toBe(1);
|
||||||
|
});
|
||||||
|
it_fails_ffox('should be abortable with custom error codes', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => {
|
||||||
|
request.abort('internetdisconnected');
|
||||||
|
});
|
||||||
|
let failedRequest = null;
|
||||||
|
page.on('requestfailed', request => failedRequest = request);
|
||||||
|
await page.goto(server.EMPTY_PAGE).catch(e => {});
|
||||||
|
expect(failedRequest).toBeTruthy();
|
||||||
|
expect(failedRequest.failure().errorText).toBe('net::ERR_INTERNET_DISCONNECTED');
|
||||||
|
});
|
||||||
|
it('should send referer', async({page, server}) => {
|
||||||
|
await page.setExtraHTTPHeaders({
|
||||||
|
referer: 'http://google.com/'
|
||||||
|
});
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => request.continue());
|
||||||
|
const [request] = await Promise.all([
|
||||||
|
server.waitForRequest('/grid.html'),
|
||||||
|
page.goto(server.PREFIX + '/grid.html'),
|
||||||
|
]);
|
||||||
|
expect(request.headers['referer']).toBe('http://google.com/');
|
||||||
|
});
|
||||||
|
it('should fail navigation when aborting main resource', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => request.abort());
|
||||||
|
let error = null;
|
||||||
|
await page.goto(server.EMPTY_PAGE).catch(e => error = e);
|
||||||
|
expect(error).toBeTruthy();
|
||||||
|
if (CHROME)
|
||||||
|
expect(error.message).toContain('net::ERR_FAILED');
|
||||||
|
else
|
||||||
|
expect(error.message).toContain('NS_ERROR_FAILURE');
|
||||||
|
});
|
||||||
|
it('should work with redirects', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
const requests = [];
|
||||||
|
page.on('request', request => {
|
||||||
|
request.continue();
|
||||||
|
requests.push(request);
|
||||||
|
});
|
||||||
|
server.setRedirect('/non-existing-page.html', '/non-existing-page-2.html');
|
||||||
|
server.setRedirect('/non-existing-page-2.html', '/non-existing-page-3.html');
|
||||||
|
server.setRedirect('/non-existing-page-3.html', '/non-existing-page-4.html');
|
||||||
|
server.setRedirect('/non-existing-page-4.html', '/empty.html');
|
||||||
|
const response = await page.goto(server.PREFIX + '/non-existing-page.html');
|
||||||
|
expect(response.status()).toBe(200);
|
||||||
|
expect(response.url()).toContain('empty.html');
|
||||||
|
expect(requests.length).toBe(5);
|
||||||
|
expect(requests[2].resourceType()).toBe('document');
|
||||||
|
// Check redirect chain
|
||||||
|
const redirectChain = response.request().redirectChain();
|
||||||
|
expect(redirectChain.length).toBe(4);
|
||||||
|
expect(redirectChain[0].url()).toContain('/non-existing-page.html');
|
||||||
|
expect(redirectChain[2].url()).toContain('/non-existing-page-3.html');
|
||||||
|
for (let i = 0; i < redirectChain.length; ++i) {
|
||||||
|
const request = redirectChain[i];
|
||||||
|
expect(request.isNavigationRequest()).toBe(true);
|
||||||
|
expect(request.redirectChain().indexOf(request)).toBe(i);
|
||||||
|
}
|
||||||
|
});
|
||||||
|
it('should work with redirects for subresources', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
const requests = [];
|
||||||
|
page.on('request', request => {
|
||||||
|
request.continue();
|
||||||
|
if (!utils.isFavicon(request))
|
||||||
|
requests.push(request);
|
||||||
|
});
|
||||||
|
server.setRedirect('/one-style.css', '/two-style.css');
|
||||||
|
server.setRedirect('/two-style.css', '/three-style.css');
|
||||||
|
server.setRedirect('/three-style.css', '/four-style.css');
|
||||||
|
server.setRoute('/four-style.css', (req, res) => res.end('body {box-sizing: border-box; }'));
|
||||||
|
|
||||||
|
const response = await page.goto(server.PREFIX + '/one-style.html');
|
||||||
|
expect(response.status()).toBe(200);
|
||||||
|
expect(response.url()).toContain('one-style.html');
|
||||||
|
expect(requests.length).toBe(5);
|
||||||
|
expect(requests[0].resourceType()).toBe('document');
|
||||||
|
expect(requests[1].resourceType()).toBe('stylesheet');
|
||||||
|
// Check redirect chain
|
||||||
|
const redirectChain = requests[1].redirectChain();
|
||||||
|
expect(redirectChain.length).toBe(3);
|
||||||
|
expect(redirectChain[0].url()).toContain('/one-style.css');
|
||||||
|
expect(redirectChain[2].url()).toContain('/three-style.css');
|
||||||
|
});
|
||||||
|
it('should be able to abort redirects', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
server.setRedirect('/non-existing.json', '/non-existing-2.json');
|
||||||
|
server.setRedirect('/non-existing-2.json', '/simple.html');
|
||||||
|
page.on('request', request => {
|
||||||
|
if (request.url().includes('non-existing-2'))
|
||||||
|
request.abort();
|
||||||
|
else
|
||||||
|
request.continue();
|
||||||
|
});
|
||||||
|
await page.goto(server.EMPTY_PAGE);
|
||||||
|
const result = await page.evaluate(async() => {
|
||||||
|
try {
|
||||||
|
await fetch('/non-existing.json');
|
||||||
|
} catch (e) {
|
||||||
|
return e.message;
|
||||||
|
}
|
||||||
|
});
|
||||||
|
if (CHROME)
|
||||||
|
expect(result).toContain('Failed to fetch');
|
||||||
|
else
|
||||||
|
expect(result).toContain('NetworkError');
|
||||||
|
});
|
||||||
|
it('should work with equal requests', async({page, server}) => {
|
||||||
|
await page.goto(server.EMPTY_PAGE);
|
||||||
|
let responseCount = 1;
|
||||||
|
server.setRoute('/zzz', (req, res) => res.end((responseCount++) * 11 + ''));
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
|
||||||
|
let spinner = false;
|
||||||
|
// Cancel 2nd request.
|
||||||
|
page.on('request', request => {
|
||||||
|
if (utils.isFavicon(request)) {
|
||||||
|
request.continue();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
spinner ? request.abort() : request.continue();
|
||||||
|
spinner = !spinner;
|
||||||
|
});
|
||||||
|
const results = await page.evaluate(() => Promise.all([
|
||||||
|
fetch('/zzz').then(response => response.text()).catch(e => 'FAILED'),
|
||||||
|
fetch('/zzz').then(response => response.text()).catch(e => 'FAILED'),
|
||||||
|
fetch('/zzz').then(response => response.text()).catch(e => 'FAILED'),
|
||||||
|
]));
|
||||||
|
expect(results).toEqual(['11', 'FAILED', '22']);
|
||||||
|
});
|
||||||
|
it_fails_ffox('should navigate to dataURL and fire dataURL requests', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
const requests = [];
|
||||||
|
page.on('request', request => {
|
||||||
|
requests.push(request);
|
||||||
|
request.continue();
|
||||||
|
});
|
||||||
|
const dataURL = 'data:text/html,<div>yo</div>';
|
||||||
|
const response = await page.goto(dataURL);
|
||||||
|
expect(response.status()).toBe(200);
|
||||||
|
expect(requests.length).toBe(1);
|
||||||
|
expect(requests[0].url()).toBe(dataURL);
|
||||||
|
});
|
||||||
|
it_fails_ffox('should navigate to URL with hash and and fire requests without hash', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
const requests = [];
|
||||||
|
page.on('request', request => {
|
||||||
|
requests.push(request);
|
||||||
|
request.continue();
|
||||||
|
});
|
||||||
|
const response = await page.goto(server.EMPTY_PAGE + '#hash');
|
||||||
|
expect(response.status()).toBe(200);
|
||||||
|
expect(response.url()).toBe(server.EMPTY_PAGE);
|
||||||
|
expect(requests.length).toBe(1);
|
||||||
|
expect(requests[0].url()).toBe(server.EMPTY_PAGE);
|
||||||
|
});
|
||||||
|
it('should work with encoded server', async({page, server}) => {
|
||||||
|
// The requestWillBeSent will report encoded URL, whereas interception will
|
||||||
|
// report URL as-is. @see crbug.com/759388
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => request.continue());
|
||||||
|
const response = await page.goto(server.PREFIX + '/some nonexisting page');
|
||||||
|
expect(response.status()).toBe(404);
|
||||||
|
});
|
||||||
|
it('should work with badly encoded server', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
server.setRoute('/malformed?rnd=%911', (req, res) => res.end());
|
||||||
|
page.on('request', request => request.continue());
|
||||||
|
const response = await page.goto(server.PREFIX + '/malformed?rnd=%911');
|
||||||
|
expect(response.status()).toBe(200);
|
||||||
|
});
|
||||||
|
it_fails_ffox('should work with encoded server - 2', async({page, server}) => {
|
||||||
|
// The requestWillBeSent will report URL as-is, whereas interception will
|
||||||
|
// report encoded URL for stylesheet. @see crbug.com/759388
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
const requests = [];
|
||||||
|
page.on('request', request => {
|
||||||
|
request.continue();
|
||||||
|
requests.push(request);
|
||||||
|
});
|
||||||
|
const response = await page.goto(`data:text/html,<link rel="stylesheet" href="${server.PREFIX}/fonts?helvetica|arial"/>`);
|
||||||
|
expect(response.status()).toBe(200);
|
||||||
|
expect(requests.length).toBe(2);
|
||||||
|
expect(requests[1].response().status()).toBe(404);
|
||||||
|
});
|
||||||
|
it_fails_ffox('should not throw "Invalid Interception Id" if the request was cancelled', async({page, server}) => {
|
||||||
|
await page.setContent('<iframe></iframe>');
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
let request = null;
|
||||||
|
page.on('request', async r => request = r);
|
||||||
|
page.$eval('iframe', (frame, url) => frame.src = url, server.EMPTY_PAGE),
|
||||||
|
// Wait for request interception.
|
||||||
|
await utils.waitEvent(page, 'request');
|
||||||
|
// Delete frame to cause request to be canceled.
|
||||||
|
await page.$eval('iframe', frame => frame.remove());
|
||||||
|
let error = null;
|
||||||
|
await request.continue().catch(e => error = e);
|
||||||
|
expect(error).toBe(null);
|
||||||
|
});
|
||||||
|
it('should throw if interception is not enabled', async({page, server}) => {
|
||||||
|
let error = null;
|
||||||
|
page.on('request', async request => {
|
||||||
|
try {
|
||||||
|
await request.continue();
|
||||||
|
} catch (e) {
|
||||||
|
error = e;
|
||||||
|
}
|
||||||
|
});
|
||||||
|
await page.goto(server.EMPTY_PAGE);
|
||||||
|
expect(error.message).toContain('Request Interception is not enabled');
|
||||||
|
});
|
||||||
|
it_fails_ffox('should work with file URLs', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
const urls = new Set();
|
||||||
|
page.on('request', request => {
|
||||||
|
urls.add(request.url().split('/').pop());
|
||||||
|
request.continue();
|
||||||
|
});
|
||||||
|
await page.goto(pathToFileURL(path.join(__dirname, 'assets', 'one-style.html')));
|
||||||
|
expect(urls.size).toBe(2);
|
||||||
|
expect(urls.has('one-style.html')).toBe(true);
|
||||||
|
expect(urls.has('one-style.css')).toBe(true);
|
||||||
|
});
|
||||||
|
});
|
||||||
|
|
||||||
|
describe('Request.continue', function() {
|
||||||
|
it('should work', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => request.continue());
|
||||||
|
await page.goto(server.EMPTY_PAGE);
|
||||||
|
});
|
||||||
|
it('should amend HTTP headers', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => {
|
||||||
|
const headers = Object.assign({}, request.headers());
|
||||||
|
headers['FOO'] = 'bar';
|
||||||
|
request.continue({ headers });
|
||||||
|
});
|
||||||
|
await page.goto(server.EMPTY_PAGE);
|
||||||
|
const [request] = await Promise.all([
|
||||||
|
server.waitForRequest('/sleep.zzz'),
|
||||||
|
page.evaluate(() => fetch('/sleep.zzz'))
|
||||||
|
]);
|
||||||
|
expect(request.headers['foo']).toBe('bar');
|
||||||
|
});
|
||||||
|
it_fails_ffox('should redirect in a way non-observable to page', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => {
|
||||||
|
const redirectURL = request.url().includes('/empty.html') ? server.PREFIX + '/consolelog.html' : undefined;
|
||||||
|
request.continue({ url: redirectURL });
|
||||||
|
});
|
||||||
|
let consoleMessage = null;
|
||||||
|
page.on('console', msg => consoleMessage = msg);
|
||||||
|
await page.goto(server.EMPTY_PAGE);
|
||||||
|
expect(page.url()).toBe(server.EMPTY_PAGE);
|
||||||
|
expect(consoleMessage.text()).toBe('yellow');
|
||||||
|
});
|
||||||
|
it_fails_ffox('should amend method', async({page, server}) => {
|
||||||
|
await page.goto(server.EMPTY_PAGE);
|
||||||
|
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => {
|
||||||
|
request.continue({ method: 'POST' });
|
||||||
|
});
|
||||||
|
const [request] = await Promise.all([
|
||||||
|
server.waitForRequest('/sleep.zzz'),
|
||||||
|
page.evaluate(() => fetch('/sleep.zzz'))
|
||||||
|
]);
|
||||||
|
expect(request.method).toBe('POST');
|
||||||
|
});
|
||||||
|
it_fails_ffox('should amend post data', async({page, server}) => {
|
||||||
|
await page.goto(server.EMPTY_PAGE);
|
||||||
|
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => {
|
||||||
|
request.continue({ postData: 'doggo' });
|
||||||
|
});
|
||||||
|
const [serverRequest] = await Promise.all([
|
||||||
|
server.waitForRequest('/sleep.zzz'),
|
||||||
|
page.evaluate(() => fetch('/sleep.zzz', { method: 'POST', body: 'birdy' }))
|
||||||
|
]);
|
||||||
|
expect(await serverRequest.postBody).toBe('doggo');
|
||||||
|
});
|
||||||
|
});
|
||||||
|
|
||||||
|
describe_fails_ffox('Request.respond', function() {
|
||||||
|
it('should work', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => {
|
||||||
|
request.respond({
|
||||||
|
status: 201,
|
||||||
|
headers: {
|
||||||
|
foo: 'bar'
|
||||||
|
},
|
||||||
|
body: 'Yo, page!'
|
||||||
|
});
|
||||||
|
});
|
||||||
|
const response = await page.goto(server.EMPTY_PAGE);
|
||||||
|
expect(response.status()).toBe(201);
|
||||||
|
expect(response.headers().foo).toBe('bar');
|
||||||
|
expect(await page.evaluate(() => document.body.textContent)).toBe('Yo, page!');
|
||||||
|
});
|
||||||
|
it('should redirect', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => {
|
||||||
|
if (!request.url().includes('rrredirect')) {
|
||||||
|
request.continue();
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
request.respond({
|
||||||
|
status: 302,
|
||||||
|
headers: {
|
||||||
|
location: server.EMPTY_PAGE,
|
||||||
|
},
|
||||||
|
});
|
||||||
|
});
|
||||||
|
const response = await page.goto(server.PREFIX + '/rrredirect');
|
||||||
|
expect(response.request().redirectChain().length).toBe(1);
|
||||||
|
expect(response.request().redirectChain()[0].url()).toBe(server.PREFIX + '/rrredirect');
|
||||||
|
expect(response.url()).toBe(server.EMPTY_PAGE);
|
||||||
|
});
|
||||||
|
it('should allow mocking binary responses', async({page, server}) => {
|
||||||
|
await page.setRequestInterception(true);
|
||||||
|
page.on('request', request => {
|
||||||
|
const imageBuffer = fs.readFileSync(path.join(__dirname, 'assets', 'pptr.png'));
|
||||||
|
request.respond({
|
||||||
|
contentType: 'image/png',
|
||||||
|
body: imageBuffer
|
||||||
|
});
|
||||||
|
});
|
||||||
|
await page.evaluate(PREFIX => {
|
||||||
|
const img = document.createElement('img');
|
||||||
|
img.src = PREFIX + '/does-not-exist.png';
|
||||||
|
document.body.appendChild(img);
|
||||||
|
return new Promise(fulfill => img.onload = fulfill);
|
||||||
|
}, server.PREFIX);
|
||||||
|
const img = await page.$('img');
|
||||||
|
expect(await img.screenshot()).toBeGolden('mock-binary-response.png');
|
||||||
|
});
|
||||||
|
});
|
||||||
|
|
||||||
|
};
|
||||||
|
|
||||||
|
/**
|
||||||
|
* @param {string} path
|
||||||
|
* @return {string}
|
||||||
|
*/
|
||||||
|
function pathToFileURL(path) {
|
||||||
|
let pathName = path.replace(/\\/g, '/');
|
||||||
|
// Windows drive letter must be prefixed with a slash.
|
||||||
|
if (!pathName.startsWith('/'))
|
||||||
|
pathName = '/' + pathName;
|
||||||
|
return 'file://' + pathName;
|
||||||
|
}
|
||||||
Loading…
Reference in New Issue
Block a user