The test FeedLand runs to be sure static memory is working by calling the server to set and get a JSON file

testUserDatafile.js

function testUserDatafiles (ctsecs=0) { //9/19/23 by DW
	function oneTest (callback) {
		const fname = "test.json", whenstart = new Date ();
		var theTestData = {
			theArray: new Array ()
			}
		for (var i = 1; i <= 15; i++) {
			theTestData.theArray.push (getRandomSnarkySlogan ());
			}
		uploadUserDataFile (fname, jsonStringify (theTestData), "application/json", true, function (err, data) {
			if (err) {
				console.log ("testUserDatafiles: err.message == " + err.message);
				callback (false);
				}
			else {
				setTimeout (function () {
					getUserDataFile (fname, true, true, function (err, data) {
						if (err) {
							console.log ("testUserDatafiles: err.message == " + err.message);
							callback (false);
							}
						else {
							let savedTestdata, flGoodSave = true;
							try {
								savedTestdata = JSON.parse (data.filedata);
								}
							catch (err) {
								console.log ("testUserDatafiles: err.message == " + err.message);
								flGoodSave = false;
								}
							
							for (var i = 0; i <= 14; i++) {
								if (savedTestdata.theArray [i] != theTestData.theArray [i]) {
									console.log ("testUserDatafiles: the data doesn't match. i == " + i + ", original data == " + theTestData.theArray [i] + ", what we got back == " + savedTestdata.theArray [i]);
									flGoodSave = false;
									break;
									}
								}
							callback (flGoodSave);
							}
						});
					}, ctsecs * 1000);
				}
			});
		}
	
	console.log ("testUserDatafiles");
	oneTest (function (flworked) {
		if (flworked) {
			oneTest (function (flworked) {
				if (flworked) {
					console.log ("testUserDatafiles: everything checks out.");
					}
				});
			}
		});
	}