@jsdevtools/karma-host-environment/lib/host-to-pojo.js

Access host info (OS, browser version, environment variables) in browser tests

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.hostToPOJO = void 0;
const host_environment_1 = require("@jsdevtools/host-environment");
/**
 * Returns a copy of the `host` object as a POJO (plain old JavaScript object)
 * that's safe to serialize as JSON.
 */
function hostToPOJO() {
    let pojo = host_environment_1.default.toJSON();
    pojo.global = sanitize(global, 2);
    return pojo;
}
exports.hostToPOJO = hostToPOJO;
/**
 * Returns a sanitized value that is safe to serialize as JSON.
 */
function sanitize(value, depth) {
    if (typeof value !== "object" || value === null) {
        return value;
    }
    if (Array.isArray(value)) {
        if (depth) {
            return value.map((item) => sanitize(item, depth - 1));
        }
        else {
            return [];
        }
    }
    if (depth) {
        let clone = {};
        for (let key of Object.keys(value)) {
            clone[key] = sanitize(value[key], depth - 1);
        }
        return clone;
    }
    else {
        return {};
    }
}
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