57 lines
5.0 KiB
JavaScript
57 lines
5.0 KiB
JavaScript
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"use strict";
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var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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var desc = Object.getOwnPropertyDescriptor(m, k);
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if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) {
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desc = { enumerable: true, get: function() { return m[k]; } };
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}
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Object.defineProperty(o, k2, desc);
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}) : (function(o, m, k, k2) {
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if (k2 === undefined) k2 = k;
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o[k2] = m[k];
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}));
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var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {
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Object.defineProperty(o, "default", { enumerable: true, value: v });
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}) : function(o, v) {
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o["default"] = v;
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});
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var __importStar = (this && this.__importStar) || function (mod) {
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if (mod && mod.__esModule) return mod;
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var result = {};
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if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);
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__setModuleDefault(result, mod);
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return result;
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};
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.generate = void 0;
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const jsdiff = __importStar(require("diff"));
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const debug_1 = __importDefault(require("debug"));
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const lodash_1 = require("lodash");
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const colors_1 = require("./colors");
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const util_1 = require("./util");
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const information_message_1 = require("../../notifications/information-message");
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const debugLogger = (0, debug_1.default)('testcafe:util:diff');
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function unifiedDiff(actual, expected) {
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const msg = jsdiff.createPatch('string', actual, expected);
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// NOTE: Removing unimportant info from diff output
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const lines = msg.split('\n').splice(5);
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return lines
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.filter(util_1.cleanUpFilter)
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.map(colors_1.setColors)
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.filter((line) => !(0, lodash_1.isUndefined)(line) && !(0, lodash_1.isNull)(line))
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.join('\n');
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}
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function generate(actual, expected) {
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try {
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return unifiedDiff((0, util_1.stringify)(actual), (0, util_1.stringify)(expected));
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}
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catch (err) {
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debugLogger((0, information_message_1.FAILED_TO_GENERATE_DETAILED_DIFF)(err.message));
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return '';
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}
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}
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exports.generate = generate;
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