Toy/test/sample_code.toy

//single line comment

/*
multi line comment
*/

//test primitive literals
print "hello world";
print null;
print true;
print false;
print 42;
print 3.14;
print -69;
print -4.20;
print 2 + (3 * 3);

//test operators (integers)
print 1 + 1;
print 1 - 1;
print 2 * 2;
print 1 / 2;
print 4 % 2;

//test operators (floats)
print 1.0 + 1.0;
print 1.0 - 1.0;
print 2.0 * 2.0;
print 1.0 / 2.0;

//test scopes
{
	print "This statement is within a scope.";
	{
		print "This is a deeper scope.";
	}
}
print "Back to the outer scope.";

//test scope will delegate to higher scope
var a = 1;
{
	a = 2;
	print a;
}
print a;

//test scope will shadow higher scope on redefine
var b: int = 3;
{
	var b = 4;
	print b;
}
print b;

//test compounds, repeatedly
print [1, 2, 3];
print [4, 5];
print ["key":"value"];
print [1, 2, 3];
print [4, 5];
print ["key":"value"];

//test empties
print [];
print [:];

//test nested compounds
print [[1, 2, 3], [4, 5, 6], [7, 8, 9]];

//var declarations
var x = 31;
var y : int = 42;
var arr : [int] = [1, 2, 3, 42];
var dict : [string, int] = ["hello": 1, "world":2];

//printing expressions
print x;
print x + y;
print arr;
print dict;

//test asserts at the end of the file
assert x, "This won't be seen";
assert true, "This won't be seen";
assert false, "This is a failed assert, and will end execution";

print "This will not be printed because of the above assert";

//test operators (integers)
assert 1 + 1 == 2, "1 + 1 == 2";
assert 1 - 1 == 0, "1 - 1 == 0";
assert 2 * 2 == 4, "2 * 2 == 4";
assert 1 / 2 == 0, "1 / 2 == 0"; //integer division
assert 5 % 2 == 1, "5 % 2 == 1";

//test operators (floats)
assert 1.0 + 1.0 == 2.0, "1.0 + 1.0 == 2.0";
assert 1.0 - 1.0 == 0.0, "1.0 - 1.0 == 0.0";
assert 2.0 * 2.0 == 4.0, "2.0 * 2.0 == 4.0";
assert 1.0 / 2.0 == 0.5, "1.0 / 2.0 == 0.5";


var a = 10;

a += 20;
a -= 25;

assert a == 5, "+= or -= failed";

a *= 5;
a /= 2;

assert a == 12, "*= or /= failed";

a %= 8;

assert a == 4, "%= failed";

print "All good";//test numbers
assert 1 < 2, "1 < 2";
assert 1 == 1, "1 == 1";
assert 2 > 1, "2 > 1";
assert 1 <= 2, "1 <= 2";
assert 2 >= 1, "2 >= 1";


//test variables
var a = 1;
var b = 2;

assert a < b, "a < b";
assert a == a, "a == a";
assert b > a, "b > a";
assert a <= b, "a <= b";
assert b >= a, "b >= a";


//test negation
assert !false, "!false";

var c = false;
assert !c, "!c";


print "All good";
//test true jump
if (true) {
	assert true, "if-then failed (1)";
}
else {
	assert false, "if-then failed (2)";
}


//test false jump
if (false) {
	assert false, "if-then failed (3)";
}
else {
	assert true, "if-then failed (4)";
}


//test while loop
var whileCounter = 0;
while (whileCounter < 10) {
	whileCounter = whileCounter + 1;
}

assert whileCounter == 10, "while-loop failed";


//test for loop
var forCache = 0;
for (var i = 0; i < 20; i++) {
	forCache = i;
}

assert forCache == 19, "for-loop failed";


//test break - while
var breakWhileCache = 0;
while(true) {
	breakWhileCache = breakWhileCache + 1;

	if (breakWhileCache >= 7) {
		break;
	}
}

assert breakWhileCache == 7, "break-while failed";


//test continue - while
var continueWhileCache = 0;
while (continueWhileCache < 10) {
	continueWhileCache = continueWhileCache + 1;

	if (continueWhileCache >= 7) {
		continue;
	}

	assert continueWhileCache < 7, "continue-while failed";
}


//test break - for
for (var i = 0; i < 10; i++) {
	if (i >= 7) {
		break;
	}

	assert i < 7, "break-for failed";
}


//test break - continue
for (var i = 0; i < 10; i++) {
	if (i >= 7) {
		continue;
	}

	assert i < 7, "continue-for failed";
}

print "All good";

var arr: [string] = [

"0",
"1",
"2",
"3",
"4",
"5",
"6",
"7",
"8",
"9",

"10",
"11",
"12",
"13",
"14",
"15",
"16",
"17",
"18",
"19",

"20",
"21",
"22",
"23",
"24",
"25",
"26",
"27",
"28",
"29",

"30",
"31",
"32",
"33",
"34",
"35",
"36",
"37",
"38",
"39",

"40",
"41",
"42",
"43",
"44",
"45",
"46",
"47",
"48",
"49",

"50",
"51",
"52",
"53",
"54",
"55",
"56",
"57",
"58",
"59",

"60",
"61",
"62",
"63",
"64",
"65",
"66",
"67",
"68",
"69",

"70",
"71",
"72",
"73",
"74",
"75",
"76",
"77",
"78",
"79",

"80",
"81",
"82",
"83",
"84",
"85",
"86",
"87",
"88",
"89",

"90",
"91",
"92",
"93",
"94",
"95",
"96",
"97",
"98",
"99",

//-------------------------

"100",
"101",
"102",
"103",
"104",
"105",
"106",
"107",
"108",
"109",

"110",
"111",
"112",
"113",
"114",
"115",
"116",
"117",
"118",
"119",

"120",
"121",
"122",
"123",
"124",
"125",
"126",
"127",
"128",
"129",

"130",
"131",
"132",
"133",
"134",
"135",
"136",
"137",
"138",
"139",

"140",
"141",
"142",
"143",
"144",
"145",
"146",
"147",
"148",
"149",

"150",
"151",
"152",
"153",
"154",
"155",
"156",
"157",
"158",
"159",

"160",
"161",
"162",
"163",
"164",
"165",
"166",
"167",
"168",
"169",

"170",
"171",
"172",
"173",
"174",
"175",
"176",
"177",
"178",
"179",

"180",
"181",
"182",
"183",
"184",
"185",
"186",
"187",
"188",
"189",

"190",
"191",
"192",
"193",
"194",
"195",
"196",
"197",
"198",
"199",

//-------------------------

"200",
"201",
"202",
"203",
"204",
"205",
"206",
"207",
"208",
"209",

"210",
"211",
"212",
"213",
"214",
"215",
"216",
"217",
"218",
"219",

"220",
"221",
"222",
"223",
"224",
"225",
"226",
"227",
"228",
"229",

"230",
"231",
"232",
"233",
"234",
"235",
"236",
"237",
"238",
"239",

"240",
"241",
"242",
"243",
"244",
"245",
"246",
"247",
"248",
"249",

"250",
"251",
"252",
"253",
"254",
"255",
"256",
"257",
"258",
"259",

"260",
"261",
"262",
"263",
"264",
"265",
"266",
"267",
"268",
"269",

"270",
"271",
"272",
"273",
"274",
"275",
"276",
"277",
"278",
"279",

"280",
"281",
"282",
"283",
"284",
"285",
"286",
"287",
"288",
"289",

"290",
"291",
"292",
"293",
"294",
"295",
"296",
"297",
"298",
"299"

];

print arr;

print 0;
print 1;
print 2;
print 3;
print 4;
print 5;
print 6;
print 7;
print 8;
print 9;

print 10;
print 11;
print 12;
print 13;
print 14;
print 15;
print 16;
print 17;
print 18;
print 19;

print 20;
print 21;
print 22;
print 23;
print 24;
print 25;
print 26;
print 27;
print 28;
print 29;

print 30;
print 31;
print 32;
print 33;
print 34;
print 35;
print 36;
print 37;
print 38;
print 39;

print 40;
print 41;
print 42;
print 43;
print 44;
print 45;
print 46;
print 47;
print 48;
print 49;

print 50;
print 51;
print 52;
print 53;
print 54;
print 55;
print 56;
print 57;
print 58;
print 59;

print 60;
print 61;
print 62;
print 63;
print 64;
print 65;
print 66;
print 67;
print 68;
print 69;

print 70;
print 71;
print 72;
print 73;
print 74;
print 75;
print 76;
print 77;
print 78;
print 79;

print 80;
print 81;
print 82;
print 83;
print 84;
print 85;
print 86;
print 87;
print 88;
print 89;

print 90;
print 91;
print 92;
print 93;
print 94;
print 95;
print 96;
print 97;
print 98;
print 99;

//-------------------------

print 100;
print 101;
print 102;
print 103;
print 104;
print 105;
print 106;
print 107;
print 108;
print 109;

print 110;
print 111;
print 112;
print 113;
print 114;
print 115;
print 116;
print 117;
print 118;
print 119;

print 120;
print 121;
print 122;
print 123;
print 124;
print 125;
print 126;
print 127;
print 128;
print 129;

print 130;
print 131;
print 132;
print 133;
print 134;
print 135;
print 136;
print 137;
print 138;
print 139;

print 140;
print 141;
print 142;
print 143;
print 144;
print 145;
print 146;
print 147;
print 148;
print 149;

print 150;
print 151;
print 152;
print 153;
print 154;
print 155;
print 156;
print 157;
print 158;
print 159;

print 160;
print 161;
print 162;
print 163;
print 164;
print 165;
print 166;
print 167;
print 168;
print 169;

print 170;
print 171;
print 172;
print 173;
print 174;
print 175;
print 176;
print 177;
print 178;
print 179;

print 180;
print 181;
print 182;
print 183;
print 184;
print 185;
print 186;
print 187;
print 188;
print 189;

print 190;
print 191;
print 192;
print 193;
print 194;
print 195;
print 196;
print 197;
print 198;
print 199;

//-------------------------

print 200;
print 201;
print 202;
print 203;
print 204;
print 205;
print 206;
print 207;
print 208;
print 209;

print 210;
print 211;
print 212;
print 213;
print 214;
print 215;
print 216;
print 217;
print 218;
print 219;

print 220;
print 221;
print 222;
print 223;
print 224;
print 225;
print 226;
print 227;
print 228;
print 229;

print 230;
print 231;
print 232;
print 233;
print 234;
print 235;
print 236;
print 237;
print 238;
print 239;

print 240;
print 241;
print 242;
print 243;
print 244;
print 245;
print 246;
print 247;
print 248;
print 249;

print 250;
print 251;
print 252;
print 253;
print 254;
print 255;
print 256;
print 257;
print 258;
print 259;

print 260;
print 261;
print 262;
print 263;
print 264;
print 265;
print 266;
print 267;
print 268;
print 269;

print 270;
print 271;
print 272;
print 273;
print 274;
print 275;
print 276;
print 277;
print 278;
print 279;

print 280;
print 281;
print 282;
print 283;
print 284;
print 285;
print 286;
print 287;
print 288;
print 289;

print 290;
print 291;
print 292;
print 293;
print 294;
print 295;
print 296;
print 297;
print 298;
print 299;

//-------------------------

//boolean origin
var b: bool = true;

assert (int)b == 1, "bool -> int";
assert (float)b == 1, "bool -> float";
assert (string)b == "true", "bool -> string";


//integer origin
var i: int = 42;

assert (bool)i == true, "int -> bool";
assert (float)i == 42, "int -> float";
assert (string)i == "42", "int -> string";


//float origin
var f: float = 3.14;

assert (bool)f == true, "float -> bool";
assert (int)f == 3, "float -> int";
assert (string)f == "3.14", "float -> string";


//string origin
var s: string = "78.9";

assert (bool)s == true, "string -> bool";
assert (int)s == 78, "string -> int";
assert (float)s == 78.9, "string -> float";


print "All good";
//test function return
fn testFourtyTwo() {
	return 42;
}

assert testFourtyTwo() == 42, "function returns failed";


//test function parameters
fn identity(x) {
	return x;
}

assert identity("hello world") == "hello world", "identity function failed";


//test closures
fn make() {
	var counter = 0;

	fn count() {
		return ++counter;
	}

	return count;
}

var tally = make();

assert tally() == 1 && tally() == 2, "Closures failed";


//test expressions as arguments
fn argFn() {
	return 42;
}

fn outerFn(val) {
	assert val == 42, "expression as argument failed";
}

outerFn(argFn());


//test extra parameters
fn extra(one, two, ...rest) {
	assert rest == ["three", "four", "five", "six", "seven"], "rest parameters failed";
}

extra("one", "two", "three", "four", "five", "six", "seven");




print "All good";assert true && true, "boolean and failed";
assert true || true, "boolean or failed";

assert false || true && true, "boolen precedence failed";

print "All good";
//basic types
var t: type = int;
var u: t = 42;

assert t == int, "types are not first class";
assert u == 42, "first-class types are screwing with values";


//differentiate by the "type" value
var v: type = type [int];
var w = [int];
var x = v;

assert w == [int], "defining an array of types failed";
assert x == type [int], "re-assigning a type value failed";

//complex type
var complex: type = type [string, [int]];
var dict: complex = [
	"first array": [1, 2, 3],
	"second array": [4, 5, 6],
	"third array": [7, 8, 9]
];

print "All good";