e2ed/utils/valueToString/getLinesArrayTrimmedToMaxLength.js

E2E testing framework over Playwright

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getLinesArrayTrimmedToMaxLength = void 0;
const internal_1 = require("../../constants/internal");
const additionalLinesForRepeatedTrimmerRuns = 4;
/**
 * Get lines array trimmed to max lines count in printed value.
 * @internal
 */
const getLinesArrayTrimmedToMaxLength = (lines, maxLines = internal_1.DEFAULT_MAX_LINES_COUNT_IN_PRINTED_VALUE) => {
    if (lines.length <= maxLines + additionalLinesForRepeatedTrimmerRuns) {
        return lines;
    }
    const halfOfLines = Math.floor(maxLines / 2);
    const cuttedLinesCount = lines.length - 2 * halfOfLines;
    return [
        ...lines.slice(0, halfOfLines),
        `...(${cuttedLinesCount} lines)...`,
        ...lines.slice(-halfOfLines),
    ];
};
exports.getLinesArrayTrimmedToMaxLength = getLinesArrayTrimmedToMaxLength;