How to use diff_cleanupSemanticScore_ method in Playwright Internal

Best JavaScript code snippet using playwright-internal

cleanupSemantic.js

Source:cleanupSemantic.js Github

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...323 * @param {string} two Second string.324 * @return {number} The score.325 * @private326 */327 function diff_cleanupSemanticScore_(one, two) {328 if (!one || !two) {329 // Edges are the best.330 return 6;331 } // Each port of this function behaves slightly differently due to332 // subtle differences in each language's definition of things like333 // 'whitespace'. Since this function's purpose is largely cosmetic,334 // the choice has been made to use each language's native features335 // rather than force total conformity.336 var char1 = one.charAt(one.length - 1);337 var char2 = two.charAt(0);338 var nonAlphaNumeric1 = char1.match(nonAlphaNumericRegex_);339 var nonAlphaNumeric2 = char2.match(nonAlphaNumericRegex_);340 var whitespace1 = nonAlphaNumeric1 && char1.match(whitespaceRegex_);341 var whitespace2 = nonAlphaNumeric2 && char2.match(whitespaceRegex_);342 var lineBreak1 = whitespace1 && char1.match(linebreakRegex_);343 var lineBreak2 = whitespace2 && char2.match(linebreakRegex_);344 var blankLine1 = lineBreak1 && one.match(blanklineEndRegex_);345 var blankLine2 = lineBreak2 && two.match(blanklineStartRegex_);346 if (blankLine1 || blankLine2) {347 // Five points for blank lines.348 return 5;349 } else if (lineBreak1 || lineBreak2) {350 // Four points for line breaks.351 return 4;352 } else if (nonAlphaNumeric1 && !whitespace1 && whitespace2) {353 // Three points for end of sentences.354 return 3;355 } else if (whitespace1 || whitespace2) {356 // Two points for whitespace.357 return 2;358 } else if (nonAlphaNumeric1 || nonAlphaNumeric2) {359 // One point for non-alphanumeric.360 return 1;361 }362 return 0;363 }364 var pointer = 1; // Intentionally ignore the first and last element (don't need checking).365 while (pointer < diffs.length - 1) {366 if (367 diffs[pointer - 1][0] == DIFF_EQUAL &&368 diffs[pointer + 1][0] == DIFF_EQUAL369 ) {370 // This is a single edit surrounded by equalities.371 var equality1 = diffs[pointer - 1][1];372 var edit = diffs[pointer][1];373 var equality2 = diffs[pointer + 1][1]; // First, shift the edit as far left as possible.374 var commonOffset = diff_commonSuffix(equality1, edit);375 if (commonOffset) {376 var commonString = edit.substring(edit.length - commonOffset);377 equality1 = equality1.substring(0, equality1.length - commonOffset);378 edit = commonString + edit.substring(0, edit.length - commonOffset);379 equality2 = commonString + equality2;380 } // Second, step character by character right, looking for the best fit.381 var bestEquality1 = equality1;382 var bestEdit = edit;383 var bestEquality2 = equality2;384 var bestScore =385 diff_cleanupSemanticScore_(equality1, edit) +386 diff_cleanupSemanticScore_(edit, equality2);387 while (edit.charAt(0) === equality2.charAt(0)) {388 equality1 += edit.charAt(0);389 edit = edit.substring(1) + equality2.charAt(0);390 equality2 = equality2.substring(1);391 var score =392 diff_cleanupSemanticScore_(equality1, edit) +393 diff_cleanupSemanticScore_(edit, equality2); // The >= encourages trailing rather than leading whitespace on edits.394 if (score >= bestScore) {395 bestScore = score;396 bestEquality1 = equality1;397 bestEdit = edit;398 bestEquality2 = equality2;399 }400 }401 if (diffs[pointer - 1][1] != bestEquality1) {402 // We have an improvement, save it back to the diff.403 if (bestEquality1) {404 diffs[pointer - 1][1] = bestEquality1;405 } else {406 diffs.splice(pointer - 1, 1);407 pointer--;...

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Using AI Code Generation

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1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch();4 const context = await browser.newContext();5 const page = await context.newPage();6 await page.click('text=Docs');7 await page.click('text=API');8 await page.click('text=Page');9 await page.click('text=diff_cleanupSemanticScore_');10 await page.close();11 await context.close();12 await browser.close();13})();14const { chromium } = require('playwright');15(async () => {16 const browser = await chromium.launch();17 const context = await browser.newContext();18 const page = await context.newPage();19 await page.click('text=Docs');20 await page.click('text=API');21 await page.click('text=Page');22 await page.click('text=diff-cleanupsemantic-score');23 await page.close();24 await context.close();25 await browser.close();26})();27const { chromium } = require('playwright');28(async () => {29 const browser = await chromium.launch();30 const context = await browser.newContext();31 const page = await context.newPage();32 await page.click('text=Docs');33 await page.click('text=API');34 await page.click('text=Page');35 await page.click('text=diff-cleanupsemantic-score-');36 await page.close();37 await context.close();38 await browser.close();39})();40const { chromium } = require('playwright');41(async () => {42 const browser = await chromium.launch();43 const context = await browser.newContext();44 const page = await context.newPage();

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Using AI Code Generation

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1diff_cleanupSemanticScore_(diff1, diff2) {2 if (!diff1 || !diff2) {3 return 6;4 }5 let score = 0;6 if (diff1[0] === diff2[0]) {7 score++;8 } else if (diff1[0] === DIFF_EQUAL && diff2[0] === DIFF_DELETE) {9 score += 0.5;10 } else if (diff1[0] === DIFF_DELETE && diff2[0] === DIFF_EQUAL) {11 score += 0.5;12 } else {13 score -= 0.5;14 }15 if (diff1[1].slice(-1) === diff2[1].slice(-1)) {16 score++;17 } else if (diff1[1].slice(-1) === DIFF_EQUAL && diff2[1].slice(-1) === DIFF_DELETE) {18 score += 0.5;19 } else if (diff1[1].slice(-1) === DIFF_DELETE && diff2[1].slice(-1) === DIFF_EQUAL) {20 score += 0.5;21 } else {22 score -= 0.5;23 }24 return score;25 }26diff_cleanupSemanticLossless_(diffs) {27 let changes = false;28 /** @type {?Array<!DiffOpTuple>} */29 let lastEquality = null;30 let pointer = 0;31 let lengthInsertions1 = 0;32 let lengthDeletions1 = 0;33 let lengthInsertions2 = 0;34 let lengthDeletions2 = 0;35 while (pointer < diffs.length) {36 equalities[equalitiesLength++] = pointer;

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Using AI Code Generation

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1const { test, expect } = require('@playwright/test');2test('My test', async ({ page }) => {3 const diff = await page.diffScreenshot('test');4 expect(diff).toBeLessThan(0.1);5});6import { PlaywrightTestConfig } from '@playwright/test';7const config: PlaywrightTestConfig = {8 use: {9 viewport: { width: 1280, height: 720 },10 },11 {12 use: {13 },14 },15 {16 use: {17 },18 },19 {20 use: {21 },22 },23};24export default config;25{26 "scripts": {27 },28 "devDependencies": {29 }30}31 expect(received).toBeLessThan(expected)32 > 7 | const diff = await page.diffScreenshot('test');33 8 | expect(diff).toBeLessThan(0.1);34 9 | });35 at Object.<anonymous> (test.js:7:5)36 at Object.<anonymous> (test.js:1:1)37I’m not sure if this is a bug or a feature request. The documentation for diffScreenshot() says that the returned value is a number between 0 and 1, but the test fails if the returned value is exactly 0.1. I would expect the

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Using AI Code Generation

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1const { Diff } = require('playwright/lib/server/diff');2const diff = new Diff();3const res = diff.diff_cleanupSemanticScore_(1, 1);4console.log(res);5const { Diff } = require('playwright/lib/server/diff');6const diff = new Diff();7const res = diff.diff_cleanupSemanticScore_(1, 1);8console.log(res);9const { Diff } = require('playwright/lib/server/diff');10const diff = new Diff();11const res = diff.diff_cleanupSemanticScore_(1, 1);12console.log(res);13const { Diff } = require('playwright/lib/server/diff');14const diff = new Diff();15const res = diff.diff_cleanupSemanticScore_(1, 1);16console.log(res);17const { Diff } = require('playwright/lib/server/diff');18const diff = new Diff();19const res = diff.diff_cleanupSemanticScore_(1, 1);20console.log(res);

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Using AI Code Generation

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1const {diff_cleanupSemanticScore_} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const diff = diff_cleanupSemanticScore_('abc', 'abd');3console.log(diff);4const {diff_cleanupSemanticLossless_} = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');5const diff = diff_cleanupSemanticLossless_('abc', 'abd');6console.log(diff);

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Using AI Code Generation

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1const { test, expect } = require('@playwright/test');2test('diff_cleanupSemanticScore_', async ({ page }) => {3 const diff_cleanupSemanticScore_ = await page.evaluate(() => {4 const dmp = new diff_match_patch();5 ];6 dmp.diff_cleanupSemanticScore_(diffs);7 return diffs;8 });9 expect(diff_cleanupSemanticScore_).toEqual([[0, "AAA\r10CCC"]]);11});12const { test, expect } = require('@playwright/test');13test('diff_cleanupSemanticLossless_', async ({ page }) => {14 const diff_cleanupSemanticLossless_ = await page.evaluate(() => {15 const dmp = new diff_match_patch();16 ];17 dmp.diff_cleanupSemanticLossless_(diffs);18 return diffs;19 });20 expect(diff_cleanupSemanticLossless_).toEqual([[0, "AAA\r21CCC"]]);22});23const { test, expect } = require('@playwright/test');24test('diff_cleanupEfficiency_', async ({ page }) => {25 const diff_cleanupEfficiency_ = await page.evaluate(() => {

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Using AI Code Generation

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1const {diff_cleanupSemanticScore_} = require('playwright/lib/server/supplements/recorder/recorderApp.js');2let a = "a";3let b = "b";4diff_cleanupSemanticScore_(a, b);5a = "a";6b = "a";7diff_cleanupSemanticScore_(a, b);8a = "a";9b = "a";10diff_cleanupSemanticScore_(a, b);11a = "a";12b = "a";13diff_cleanupSemanticScore_(a, b);14a = "a";15b = "a";16diff_cleanupSemanticScore_(a, b);17a = "a";18b = "a";19diff_cleanupSemanticScore_(a, b);20a = "a";21b = "a";22diff_cleanupSemanticScore_(a, b);23a = "a";24b = "a";25diff_cleanupSemanticScore_(a, b);26a = "a";27b = "a";28diff_cleanupSemanticScore_(a, b);29a = "a";30b = "a";31diff_cleanupSemanticScore_(a, b);32a = "a";33b = "a";34diff_cleanupSemanticScore_(a, b);

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