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How to use postDataForBuffer method in Playwright Internal
Best JavaScript code snippet using playwright-internal
harTracer.js
Source:harTracer.js 
...115 harEntry.request.headers = Object.entries(event.headers).map(([name, value]) => ({116 name,117 value118 }));119 harEntry.request.postData = postDataForBuffer(event.postData || null, event.headers['content-type'], this._options.content);120 harEntry.request.bodySize = ((_event$postData = event.postData) === null || _event$postData === void 0 ? void 0 : _event$postData.length) || 0;121 event[this._entrySymbol] = harEntry;122 if (this._started) this._delegate.onEntryStarted(harEntry);123 }124 _onAPIRequestFinished(event) {125 const harEntry = this._entryForRequest(event.requestEvent);126 if (!harEntry) return;127 harEntry.response.status = event.statusCode;128 harEntry.response.statusText = event.statusMessage;129 harEntry.response.httpVersion = event.httpVersion;130 harEntry.response.redirectURL = event.headers.location || '';131 for (let i = 0; i < event.rawHeaders.length; i += 2) {132 harEntry.response.headers.push({133 name: event.rawHeaders[i],134 value: event.rawHeaders[i + 1]135 });136 }137 harEntry.response.cookies = event.cookies.map(c => {138 return { ...c,139 expires: c.expires === -1 ? undefined : new Date(c.expires)140 };141 });142 const content = harEntry.response.content;143 const contentType = event.headers['content-type'];144 if (contentType) content.mimeType = contentType;145 this._storeResponseContent(event.body, content);146 if (this._started) this._delegate.onEntryFinished(harEntry);147 }148 _onRequest(request) {149 const page = request.frame()._page;150 const url = network.parsedURL(request.url());151 if (!url) return;152 const pageEntry = this._ensurePageEntry(page);153 const harEntry = createHarEntry(request.method(), url, request.guid, request.frame().guid);154 harEntry.pageref = pageEntry.id;155 harEntry.request.postData = postDataForRequest(request, this._options.content);156 harEntry.request.bodySize = request.bodySize();157 if (request.redirectedFrom()) {158 const fromEntry = this._entryForRequest(request.redirectedFrom());159 if (fromEntry) fromEntry.response.redirectURL = request.url();160 }161 request[this._entrySymbol] = harEntry;162 if (this._started) this._delegate.onEntryStarted(harEntry);163 }164 async _onRequestFinished(request, response) {165 if (!response) return;166 const page = request.frame()._page;167 const harEntry = this._entryForRequest(request);168 if (!harEntry) return;169 const httpVersion = response.httpVersion();170 harEntry.request.httpVersion = httpVersion;171 harEntry.response.httpVersion = httpVersion;172 const compressionCalculationBarrier = {173 _encodedBodySize: -1,174 _decodedBodySize: -1,175 barrier: new _async.ManualPromise(),176 _check: function () {177 if (this._encodedBodySize !== -1 && this._decodedBodySize !== -1) {178 harEntry.response.content.compression = Math.max(0, this._decodedBodySize - this._encodedBodySize);179 this.barrier.resolve();180 }181 },182 setEncodedBodySize: function (encodedBodySize) {183 this._encodedBodySize = encodedBodySize;184 this._check();185 },186 setDecodedBodySize: function (decodedBodySize) {187 this._decodedBodySize = decodedBodySize;188 this._check();189 }190 };191 this._addBarrier(page, compressionCalculationBarrier.barrier);192 const promise = response.body().then(buffer => {193 if (this._options.skipScripts && request.resourceType() === 'script') {194 compressionCalculationBarrier.setDecodedBodySize(0);195 return;196 }197 const content = harEntry.response.content;198 compressionCalculationBarrier.setDecodedBodySize(buffer.length);199 this._storeResponseContent(buffer, content);200 }).catch(() => {201 compressionCalculationBarrier.setDecodedBodySize(0);202 }).then(() => {203 const postData = response.request().postDataBuffer();204 if (postData && harEntry.request.postData && this._options.content === 'sha1') {205 harEntry.request.postData._sha1 = (0, _utils.calculateSha1)(postData) + '.' + (mime.getExtension(harEntry.request.postData.mimeType) || 'dat');206 if (this._started) this._delegate.onContentBlob(harEntry.request.postData._sha1, postData);207 }208 if (this._started) this._delegate.onEntryFinished(harEntry);209 });210 this._addBarrier(page, promise);211 this._addBarrier(page, response.sizes().then(sizes => {212 harEntry.response.bodySize = sizes.responseBodySize;213 harEntry.response.headersSize = sizes.responseHeadersSize; // Fallback for WebKit by calculating it manually214 harEntry.response._transferSize = response.request().responseSize.transferSize || sizes.responseHeadersSize + sizes.responseBodySize;215 harEntry.request.headersSize = sizes.requestHeadersSize;216 compressionCalculationBarrier.setEncodedBodySize(sizes.responseBodySize);217 }));218 }219 async _onRequestFailed(request) {220 const harEntry = this._entryForRequest(request);221 if (!harEntry) return;222 if (request._failureText !== null) harEntry.response._failureText = request._failureText;223 if (this._started) this._delegate.onEntryFinished(harEntry);224 }225 _storeResponseContent(buffer, content) {226 if (!buffer) {227 content.size = 0;228 return;229 }230 content.size = buffer.length;231 if (this._options.content === 'embedded') {232 content.text = buffer.toString('base64');233 content.encoding = 'base64';234 } else if (this._options.content === 'sha1') {235 content._sha1 = (0, _utils.calculateSha1)(buffer) + '.' + (mime.getExtension(content.mimeType) || 'dat');236 if (this._started) this._delegate.onContentBlob(content._sha1, buffer);237 }238 }239 _onResponse(response) {240 const page = response.frame()._page;241 const pageEntry = this._ensurePageEntry(page);242 const harEntry = this._entryForRequest(response.request());243 if (!harEntry) return;244 const request = response.request();245 harEntry.request.postData = postDataForRequest(request, this._options.content);246 harEntry.response = {247 status: response.status(),248 statusText: response.statusText(),249 httpVersion: response.httpVersion(),250 // These are bad values that will be overwritten bellow.251 cookies: [],252 headers: [],253 content: {254 size: -1,255 mimeType: 'x-unknown'256 },257 headersSize: -1,258 bodySize: -1,259 redirectURL: '',260 _transferSize: -1261 };262 const timing = response.timing();263 if (pageEntry.startedDateTime.valueOf() > timing.startTime) pageEntry.startedDateTime = new Date(timing.startTime);264 const dns = timing.domainLookupEnd !== -1 ? _helper.helper.millisToRoundishMillis(timing.domainLookupEnd - timing.domainLookupStart) : -1;265 const connect = timing.connectEnd !== -1 ? _helper.helper.millisToRoundishMillis(timing.connectEnd - timing.connectStart) : -1;266 const ssl = timing.connectEnd !== -1 ? _helper.helper.millisToRoundishMillis(timing.connectEnd - timing.secureConnectionStart) : -1;267 const wait = timing.responseStart !== -1 ? _helper.helper.millisToRoundishMillis(timing.responseStart - timing.requestStart) : -1;268 const receive = response.request()._responseEndTiming !== -1 ? _helper.helper.millisToRoundishMillis(response.request()._responseEndTiming - timing.responseStart) : -1;269 harEntry.timings = {270 dns,271 connect,272 ssl,273 send: 0,274 wait,275 receive276 };277 harEntry.time = [dns, connect, ssl, wait, receive].reduce((pre, cur) => cur > 0 ? cur + pre : pre, 0);278 this._addBarrier(page, response.serverAddr().then(server => {279 if (server !== null && server !== void 0 && server.ipAddress) harEntry.serverIPAddress = server.ipAddress;280 if (server !== null && server !== void 0 && server.port) harEntry._serverPort = server.port;281 }));282 this._addBarrier(page, response.securityDetails().then(details => {283 if (details) harEntry._securityDetails = details;284 }));285 this._addBarrier(page, request.rawRequestHeaders().then(headers => {286 for (const header of headers.filter(header => header.name.toLowerCase() === 'cookie')) harEntry.request.cookies.push(...header.value.split(';').map(parseCookie));287 harEntry.request.headers = headers;288 }));289 this._addBarrier(page, response.rawResponseHeaders().then(headers => {290 for (const header of headers.filter(header => header.name.toLowerCase() === 'set-cookie')) harEntry.response.cookies.push(parseCookie(header.value));291 harEntry.response.headers = headers;292 const contentType = headers.find(header => header.name.toLowerCase() === 'content-type');293 if (contentType) harEntry.response.content.mimeType = contentType.value;294 }));295 }296 async flush() {297 await Promise.all(this._barrierPromises);298 }299 stop() {300 this._started = false;301 _eventsHelper.eventsHelper.removeEventListeners(this._eventListeners);302 this._barrierPromises.clear();303 const log = {304 version: '1.2',305 creator: {306 name: 'Playwright',307 version: require('../../../../package.json')['version']308 },309 browser: {310 name: this._context._browser.options.name,311 version: this._context._browser.version()312 },313 pages: Array.from(this._pageEntries.values()),314 entries: []315 };316 for (const pageEntry of log.pages) {317 if (pageEntry.pageTimings.onContentLoad >= 0) pageEntry.pageTimings.onContentLoad -= pageEntry.startedDateTime.valueOf();else pageEntry.pageTimings.onContentLoad = -1;318 if (pageEntry.pageTimings.onLoad >= 0) pageEntry.pageTimings.onLoad -= pageEntry.startedDateTime.valueOf();else pageEntry.pageTimings.onLoad = -1;319 }320 this._pageEntries.clear();321 return log;322 }323}324exports.HarTracer = HarTracer;325function createHarEntry(method, url, requestref, frameref) {326 const harEntry = {327 _requestref: requestref,328 _frameref: frameref,329 _monotonicTime: (0, _utils.monotonicTime)(),330 startedDateTime: new Date(),331 time: -1,332 request: {333 method: method,334 url: url.toString(),335 httpVersion: FALLBACK_HTTP_VERSION,336 cookies: [],337 headers: [],338 queryString: [...url.searchParams].map(e => ({339 name: e[0],340 value: e[1]341 })),342 headersSize: -1,343 bodySize: 0344 },345 response: {346 status: -1,347 statusText: '',348 httpVersion: FALLBACK_HTTP_VERSION,349 cookies: [],350 headers: [],351 content: {352 size: -1,353 mimeType: 'x-unknown'354 },355 headersSize: -1,356 bodySize: -1,357 redirectURL: '',358 _transferSize: -1359 },360 cache: {361 beforeRequest: null,362 afterRequest: null363 },364 timings: {365 send: -1,366 wait: -1,367 receive: -1368 }369 };370 return harEntry;371}372function postDataForRequest(request, content) {373 const postData = request.postDataBuffer();374 if (!postData) return;375 const contentType = request.headerValue('content-type');376 return postDataForBuffer(postData, contentType, content);377}378function postDataForBuffer(postData, contentType, content) {379 var _contentType;380 if (!postData) return;381 (_contentType = contentType) !== null && _contentType !== void 0 ? _contentType : contentType = 'application/octet-stream';382 const result = {383 mimeType: contentType,384 text: '',385 params: []386 };387 if (content === 'embedded' && contentType !== 'application/octet-stream') result.text = postData.toString();388 if (contentType === 'application/x-www-form-urlencoded') {389 const parsed = new URLSearchParams(postData.toString());390 for (const [name, value] of parsed.entries()) result.params.push({391 name,392 value...
Using AI Code Generation
1const { chromium } = require('playwright');2const fs = require('fs');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const buffer = await response.body();8 const bufferString = buffer.toString('base64');9 const postData = {10 };11 const response2 = await page.internal.postDataForBuffer(postData);12 const buffer2 = await response2.body();13 const bufferString2 = buffer2.toString('base64');14 console.log(bufferString2);15 await browser.close();16})();17const { chromium } = require('playwright');18const fs = require('fs');19(async () => {20 const browser = await chromium.launch();21 const context = await browser.newContext();22 const page = await context.newPage();23 const buffer = await response.body();24 const bufferString = buffer.toString('base64');25 const postData = {26 };27 const response2 = await page.internal.postDataForBuffer(postData);28 const buffer2 = await response2.body();29 const bufferString2 = buffer2.toString('base64');30 console.log(bufferString2);31 await browser.close();32})();33const { chromium } = require('playwright');34const fs = require('fs');35(async () => {36 const browser = await chromium.launch();37 const context = await browser.newContext();38 const page = await context.newPage();39 const buffer = await response.body();40 const bufferString = buffer.toString('base64');41 const postData = {42 };43 const response2 = await page.internal.postDataForBuffer(postData);
Using AI Code Generation
1const playwright = require('playwright');2const { postDataForBuffer } = require('playwright/lib/utils/utils');3const fs = require('fs');4(async () => {5 const browser = await playwright.chromium.launch({headless: false});6 const context = await browser.newContext();7 const page = await context.newPage();8 const file = fs.readFileSync('test.txt');9 const postData = postDataForBuffer(file);10 await page.route('**/post', (route, request) => {11 console.log(request.postData());12 route.continue({ postData });13 });14 await page.click('input[type="file"]');15 const [fileChooser] = await Promise.all([16 page.waitForEvent('filechooser'),17 page.click('input[type="file"]'),18 ]);19 await fileChooser.setFiles('test.txt');20 await page.click('input[type="submit"]');21 await browser.close();22})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const page = await browser.newPage();5 const buffer = await response.buffer();6 const postData = await page._delegate.postDataForBuffer(buffer);7 console.log(postData);8 await browser.close();9})();10const { chromium } = require('playwright');11(async () => {12 const browser = await chromium.launch();13 const page = await browser.newPage();14 const buffer = await response.buffer();15 const postData = await page._delegate.postDataForBuffer(buffer);16 console.log(postData);17 await browser.close();18})();
Using AI Code Generation
1const { postDataForBuffer } = require('playwright/lib/utils/utils');2const data = postDataForBuffer({3 { name: 'foo', value: 'bar' },4 { name: 'baz', value: 'qux' },5});6console.log(data);7const { postDataFromBuffer } = require('playwright/lib/utils/utils');8const data = postDataFromBuffer('foo=bar&baz=qux');9console.log(data);10const { postDataFromBuffer } = require('playwright/lib/utils/utils');11const { postDataForBuffer } = require('playwright/lib/utils/utils');12const data = postDataForBuffer({13 { name: 'foo', value: 'bar' },14 { name: 'baz', value: 'qux' },15});16console.log(data);17const data2 = postDataFromBuffer(data);18console.log(data2);19I am using the latest version of playwright (1.11.1)20const { postDataFromBuffer } = require('playwright/lib/utils/utils');21const { postDataForBuffer } = require('playwright/lib/utils/utils');22const data = postDataForBuffer({23 { name: 'foo', value: 'bar' },24 { name: 'baz', value: 'qux' },25});26console.log(data);27const data2 = postDataFromBuffer(data);28console.log(data2);29I am using the latest version of playwright (1.11.1)
Using AI Code Generation
1const { postDataForBuffer } = require('playwright/lib/utils/utils');2const postData = postDataForBuffer({ a: 'b' });3console.log(postData);4const { postDataForBuffer } = require('playwright/lib/utils/utils');5const postData = postDataForBuffer({ a: 'b' });6console.log(postData);7const { postDataForBuffer } = require('playwright/lib/utils/utils');8const postData = postDataForBuffer({ a: 'b' });9console.log(postData);10const { postDataForBuffer } = require('playwright/lib/utils/utils');11const postData = postDataForBuffer({ a: 'b' });12console.log(postData);13const { postDataForBuffer } = require('playwright/lib/utils/utils');14const postData = postDataForBuffer({ a: 'b' });15console.log(postData);16const { postDataForBuffer } = require('playwright/lib/utils/utils');17const postData = postDataForBuffer({ a: 'b' });18console.log(postData);19const { postDataForBuffer } = require('playwright/lib/utils/utils');20const postData = postDataForBuffer({ a: 'b' });21console.log(postData);22const { postDataForBuffer } = require('playwright/lib/utils/utils');23const postData = postDataForBuffer({ a: 'b' });24console.log(postData);25const { postDataForBuffer } = require('playwright/lib/utils/utils');26const postData = postDataForBuffer({ a: 'b' });27console.log(postData);28const { postDataForBuffer } = require('playwright/lib/utils/utils');29const postData = postDataForBuffer({ a: 'b
Using AI Code Generation
1const { chromium } = require('playwright');2const fs = require('fs');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 const buffer = fs.readFileSync('test.png');8 console.log(response);9 await browser.close();10})();
Using AI Code Generation
1const { postDataForBuffer } = require('playwright-core/lib/server/network');2const { Buffer } = require('buffer');3const postData = Buffer.from('test', 'utf8');4const postDataBuffer = postDataForBuffer(postData);5const { postDataForBuffer } = require('playwright-core/lib/server/network');6const { Buffer } = require('buffer');7const postData = Buffer.from('test', 'utf8');8const postDataBuffer = postDataForBuffer(postData);9const { postDataForBuffer } = require('playwright-core/lib/server/network');10const { Buffer } = require('buffer');11const postData = Buffer.from('test', 'utf8');12const postDataBuffer = postDataForBuffer(postData);13const { postDataForBuffer } = require('playwright-core/lib/server/network');14const { Buffer } = require('buffer');15const postData = Buffer.from('test', 'utf8');16const postDataBuffer = postDataForBuffer(postData);17const { postDataForBuffer } = require('playwright-core/lib/server/network');18const { Buffer } = require('buffer');19const postData = Buffer.from('test', 'utf8');20const postDataBuffer = postDataForBuffer(postData);21const { postDataForBuffer } = require('playwright-core/lib/server/network');22const { Buffer } = require('buffer');23const postData = Buffer.from('test', 'utf8');24const postDataBuffer = postDataForBuffer(postData);25const { postDataForBuffer } = require('playwright-core/lib/server/network');26const { Buffer } = require('buffer');27const postData = Buffer.from('test', 'utf8');28const postDataBuffer = postDataForBuffer(postData);29const { postDataForBuffer } = require('playwright-core/lib/server/network');30const { Buffer } = require('buffer');31const postData = Buffer.from('test', 'utf8');32const postDataBuffer = postDataForBuffer(postData);33const { postDataForBuffer } = require('
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