e2ed/utils/valueToString/valueToString.js

E2E testing framework over Playwright

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.valueToString = void 0;
const node_util_1 = require("node:util");
const internal_1 = require("../../constants/internal");
const cutVerboseLinesFromPrintedLines_1 = require("./cutVerboseLinesFromPrintedLines");
const getLinesArrayTrimmedToMaxLength_1 = require("./getLinesArrayTrimmedToMaxLength");
const getStringTrimmedToMaxLength_1 = require("./getStringTrimmedToMaxLength");
/**
 * Returns string presentation of arbitrary value.
 */
const valueToString = (value, options = internal_1.DEFAULT_INSPECT_OPTIONS) => {
    const maxLines = options.maxLines ?? internal_1.DEFAULT_MAX_LINES_COUNT_IN_PRINTED_VALUE;
    if (value instanceof Error) {
        for (const symbol of Object.getOwnPropertySymbols(value)) {
            // We remove symbol fields from Playwright error objects, since printing them creates gigantic logs.
            // @ts-expect-error: cannot set symbol to Error
            // eslint-disable-next-line no-param-reassign
            value[symbol] = {};
        }
    }
    const valueAsString = (0, node_util_1.inspect)(value, options);
    const lines = valueAsString.split('\n');
    if (lines.length <= maxLines) {
        return (0, getStringTrimmedToMaxLength_1.getStringTrimmedToMaxLength)(valueAsString);
    }
    for (let linesIndex = 0; linesIndex < lines.length;) {
        linesIndex = (0, cutVerboseLinesFromPrintedLines_1.cutVerboseLinesFromPrintedLines)(lines, linesIndex);
    }
    const trimmedLines = (0, getLinesArrayTrimmedToMaxLength_1.getLinesArrayTrimmedToMaxLength)(lines);
    return (0, getStringTrimmedToMaxLength_1.getStringTrimmedToMaxLength)(trimmedLines.join('\n'));
};
exports.valueToString = valueToString;