Cosmos/Tests/ConsoleTest/Kernel.cs

using System;
using Sys = Cosmos.System;
using Cosmos.TestRunner;
using Cosmos.System.Graphics;
using System.Text;
using Cosmos.System.ExtendedASCII;
using Cosmos.System.ScanMaps;

/*
 * Please note this is an atypical TestRunner:
 * - no Assertion can be done
 * - it cannot be executed automatically
 *
 * it exists to make easier tests while changing low level stuff (it would be better and faster to use the Demo kernel but
 * sometimes it is a problem to make it see modifications done at low level)
 *
 * Remember to comment this test again on TestKernelSets.cs when you are ready to merge your modifications!
 */
namespace ConsoleTest
{
    public class Kernel : Sys.Kernel
    {
        protected override void BeforeRun()
        {
            Console.WriteLine("Cosmos booted successfully. Let's Test Console!");

            /* This is needed to enable the Codepage based Encodings */
            Encoding.RegisterProvider(CosmosEncodingProvider.Instance);
        }

        protected override void Run()
        {
            try
            {
                Console.Clear();

                Console.WriteLine("Testing Console Enconding");

                Console.WriteLine($"ConsoleInputEncoding {Console.InputEncoding.BodyName}");

                Console.WriteLine($"ConsoleOutputEncoding {Console.OutputEncoding.BodyName}");

                /* Let's change it in the legacy IBM437 encoding */
                Console.InputEncoding = Encoding.GetEncoding(437);
                Console.OutputEncoding = Encoding.GetEncoding(437);

                Console.WriteLine($"ConsoleInputEncoding in now {Console.InputEncoding.BodyName}");
                Console.WriteLine($"ConsoleOutputEncoding in now {Console.OutputEncoding.BodyName}");

                Console.WriteLine("Let's write some accented characters: èòàùì");
                Console.WriteLine("Let's print all the CP437 codepage");

                Sys.Global.mDebugger.SendInternal("");

                Console.Write("Ç ü é â ä à å ç ê ë è ï î ì Ä Å\n" +
                              "É æ Æ ô ö ò û ù ÿ Ö Ü ¢ £ ¥ ₧ ƒ\n" +
                              "á í ó ú ñ Ñ ª º ¿ ⌐ ¬ ½ ¼ ¡ « »\n" +
                              "░ ▒ ▓ │ ┤ ╡ ╢ ╖ ╕ ╣ ║ ╗ ╝ ╜ ╛ ┐\n" +
                              "└ ┴ ┬ ├ ─ ┼ ╞ ╟ ╚ ╔ ╩ ╦ ╠ ═ ╬ ╧\n" +
                              "╨ ╤ ╥ ╙ ╘ ╒ ╓ ╫ ╪ ┘ ┌ █ ▄ ▌ ▐ ▀\n" +
                              "α ß Γ π Σ σ µ τ Φ Θ Ω δ ∞ φ ε ∩\n" +
                              "≡ ± ≥ ≤ ⌠ ⌡ ÷ ≈ ° ∙ · √ ⁿ ² ■ \u00A0\n");
                //Console.WriteLine();

                Console.WriteLine("The following line should appear as a continuos line of '─'");
                Console.WriteLine("──────────────────────────────────────────────────────────");

                Console.ReadKey();
                Console.WriteLine("The next line should be empty");
                Console.WriteLine();
                Console.WriteLine("True follows...");
                Console.WriteLine(true);
                Console.WriteLine("The letter 'A'");
                Console.WriteLine('A');
                char[] charBuffer = new char[] { 'A', 'B', 'C' };
                Console.WriteLine("Then ABC");
                Console.WriteLine(charBuffer);
                Console.WriteLine("...42.42");
                Console.WriteLine(42.42);
                Console.WriteLine("...42.42 (float)");
                Console.WriteLine(42.42f);
                Console.WriteLine("...42");
                Console.WriteLine(42);
                Console.WriteLine("...42 (long)");
                Console.WriteLine(42L);
                Console.ReadKey();
                object test = "Test";
                Console.WriteLine("...Test (as object)");
                Console.WriteLine(test);
                Console.WriteLine("The next line should be empty (null object)");
                object s = null;
                Console.WriteLine(s);
                Console.WriteLine("...42 (uint)");
                Console.WriteLine(42U);
                Console.WriteLine("...42 (ulong)");
                Console.WriteLine(42UL);
                Console.WriteLine("...BC");
                Console.WriteLine(charBuffer, 1, 2);

                Console.WriteLine("Test Format arg0 {0}", "test");
                Console.WriteLine("Test Format arg0 {0} arg1 {1}", "test", 42);
                Console.WriteLine("Test Format arg0 {0} arg1 {1} arg2 {2}", "test", 42, 69.69);
                Console.WriteLine("Test Format arg0 {0} arg1 {1} arg2 {2} arg3 {3}", "test", 42, 69.69, 25000L);
                /* String.Format does not support x or X and probably neither the rest of "special" formatting */
                //Console.WriteLine("Test Format (hex) {0:x}", 42);

                Console.WriteLine("Layout switched to DE...");
                SetKeyboardScanMap(new DE_Standard());
                Console.WriteLine("Write in germanic now I'll read it with Console.ReadLine()...");

                var str = Console.ReadLine();
                Console.WriteLine($"You have written: {str}");

                Console.WriteLine("Write in germanic now I'll read it with Console.ReadKey()...");
                var character = Console.ReadKey();
                Console.WriteLine($"You have written: {character.KeyChar}");

                Console.WriteLine("Press any key to terminate this test...");

                Console.ReadKey();
                TestController.Completed();
            }
            catch (Exception e)
            {
                mDebugger.Send("Exception occurred: " + e.Message);
                mDebugger.Send(e.Message);
                TestController.Failed();
            }
        }
    }
}