TestHScript.hx

import haxe.ds.EnumValueMap;
import haxe.ds.Option;
import hscript.Macro;
import hscript.Tools;
import hscript.Async;
import hscript.Printer;
import hscript.Checker;
import hscript.Parser;
import hscript.Interp;
import haxe.unit.*;

// TODO: tests regex
class TestHScript extends TestCase {
	/**
	 * @param x Code to run
	 * @param v Expected return value
	 * @param vars Variables to use
	 * @param allowTypes Allow types parsing on script (default: false)
	 * @param pos `trace()` call information
	 */
	function assertScript(x:String, v:Dynamic, ?vars:Dynamic, allowTypes = false, ?pos:haxe.PosInfos) {
		pos ??= assertPos;
		var p = new hscript.Parser();
		p.allowTypes = allowTypes;
		p.allowMetadata = true;
		var program = p.parseString(x);
		var bytes = hscript.Bytes.encode(program, allowTypes);
		program = hscript.Bytes.decode(bytes, allowTypes);
		var interp = new hscript.Interp();
		// #if js
		// if( optimize ) interp = new hscript.JsInterp();
		// #end
		if( vars != null )
			for( v in Reflect.fields(vars) )
				interp.variables.set(v,Reflect.field(vars,v));
		var ret : Dynamic = interp.execute(program);
		assertEquals(v, ret, pos);
		assertPos.lineNumber += 1;
	}

	/**
	 * @param code Code to run
	 * @param vars Variables to use
	 * @param allowTypes Allow types parsing on script (default: true)
	 * @param pos `trace()` call information
	 */
	function assertScriptRun(code:String, ?vars:Dynamic, ?allowTypes:Bool = true, ?pos:haxe.PosInfos) {
		pos ??= assertPos;
		var p = new hscript.Parser();
		p.allowTypes = allowTypes;
		p.allowMetadata = true;
		var program = p.parseString(code);
		var bytes = hscript.Bytes.encode(program, allowTypes);
		program = hscript.Bytes.decode(bytes, allowTypes);
		var interp = new hscript.Interp();
		// #if js
		// if( optimize ) interp = new hscript.JsInterp();
		// #end
		if (vars != null)
			for (v in Reflect.fields(vars))
				interp.variables.set(v, Reflect.field(vars, v));
		var success:Bool = false;
		try {
			interp.execute(program);
			success = true;
		}
		catch(e:hscript.Expr.Error) {
			trace('Error: ${Printer.errorToString(e)}');
		}
		assertTrue(success, pos);
		assertPos.lineNumber += 1;
	}

	private final assertPos:haxe.PosInfos = { // for debugging
		fileName: "TestHScript.hx",
		lineNumber: 0,
		className: "TestHScript",
		methodName: "test"
	};

	function test():Void {
		assertPos.lineNumber = 81;
		assertScript("0",0);
		assertScript("var o = { x : 1 }; o.x = 5; o.x", 5);
		assertScript("var o = { x : 1 }; o.x += 2; o.x *= 3; o.x", 9);
		assertScript("var a = 0; var b = 0; if( a == 0 ) a = 1 else b = 2; a + b", 1);
		assertScript("var a = 3; if( a > 2 ) return 5; 3", 5);
		assertScript("for( i in 0...10 ) if( i == 4 ) return i; -1", 4);
		assertScript("var o = { a : 2, b : 3 }; o.a + o.b", 5);
		assertScript("var o = { n : 1 }; var a = o.n++; o.n-- + a + o.n", 4);
		assertScript("0xFF", 255);
		#if !(php || python)
			#if haxe3
			assertScript("0xBFFFFFFF", 0xBFFFFFFF);
			assertScript("0x7FFFFFFF", 0x7FFFFFFF);
			#elseif !neko
			assertScript("n(0xBFFFFFFF)", 0xBFFFFFFF, { n : haxe.Int32.toNativeInt });
			assertScript("n(0x7FFFFFFF)", 0x7FFFFFFF, { n : haxe.Int32.toNativeInt } );
			#end
		#end
		assertScript("-123",-123);
		assertScript("- 123",-123);
		assertScript("1.546",1.546);
		assertScript(".545",.545);
		assertScript("1e5",100000);
		assertScript("1.2e2",120);
		assertScript("100e-2",1);
		assertScript("1.2e-1",0.12);
		assertScript("'bla'","bla");
		assertScript("null",null);
		assertScript("true",true);
		assertScript("false",false);
		assertScript("1 == 2",false);
		assertScript("1.3 == 1.3",true);
		assertScript("5 > 3",true);
		assertScript("0 < 0",false);
		assertScript("-1 <= -1",true);
		assertScript("1 + 2",3);
		assertScript("~545",-546);
		assertScript("'abc' + 55","abc55");
		assertScript("'abc' + 'de'","abcde");
		assertScript("-1 + 2",1);
		assertScript("1 / 5",0.2);
		assertScript("3 * 2 + 5",11);
		assertScript("3 * (2 + 5)",21);
		assertScript("3 * 2 // + 5 \n + 6",12);
		assertScript("3 /* 2\n */ + 5",8);
		assertScript("[55,66,77][1]",66);
		assertScript("[11,22,33,][2]", 33);
		assertScript("var a = [55]; a[0] *= 2; a[0]",110);
		assertScript("x",55,{ x : 55 });
		assertScript("var y = 33; y",33);
		assertScript("{ 1; 2; 3; }",3);
		//assertScript("{ var x = 0; } x",55,{ x : 55 }); // this fails because of how locals are handled
		assertScript("o.val",55,{ o : { val : 55 } });
		assertScript("o.val",null,{ o : {} });
		assertScript("var a = 1; a++",1);
		assertScript("var a = 1; a++; a",2);
		assertScript("var a = 1; ++a",2);
		assertScript("var a = 1; a *= 3",3);
		assertScript("a = b = 3; a + b",6);
		assertScript("add(1,2)",3,{ add : function(x,y) return x + y });
		assertScript("a.push(5); a.pop() + a.pop()",8,{ a : [3] });
		assertScript("if( true ) 1 else 2",1);
		assertScript("if( false ) 1 else 2",2);
		assertScript("var t = 0; for( x in [1,2,3] ) t += x; t",6);
		assertScript("var a = new Array(); for( x in 0...5 ) a[x] = x; a.join('-')","0-1-2-3-4");
		assertScript("(function(a,b) return a + b)(4,5)",9);
		//assertScript("var y = 0; var add = function(a) y += a; add(5); add(3); y", 8);
		assertScript("var a = [1,[2,[3,[4,null]]]]; var t = 0; while( a != null ) { t += a[0]; a = a[1]; }; t",10);
		assertScript("var a = false; do { a = true; } while (!a); a;",true);
		assertScript("var t = 0; for( x in 1...10 ) t += x; t", 45);
		assertScript("var t = 0; for( x in new IntIterator(1,10) ) t +=x; t", 45);
		assertScript("var x = 1; try { var x = 66; throw 789; } catch( e : Dynamic ) e + x",790);
		assertScript("var x = 1; var f = function(x) throw x; try f(55) catch( e : Dynamic ) e + x",56);
		assertScript("var i=2; if( true ) --i; i",1);
		assertScript("var i=0; if( i++ > 0 ) i=3; i",1);
		assertScript("var a = 5/2; a",2.5);
		assertScript("{ x = 3; x; }", 3);
		assertScript("{ x : 3, y : {} }.x", 3);
		assertScript("function bug() return { \n }\nbug().x", null);
		assertScript("1 + 2 == 3", true);
		assertScript("-2 == 3 - 5", true);
		assertScript("var x=-3; x", -3);
		assertScript("var a:Array<Dynamic>=[1,2,4]; a[2]", 4, null, true);
		assertScript("/**/0", 0);
		assertScript("x=1;x*=-2", -2);
		assertScript("var f = x -> x + 1; f(3)", 4);
		assertScript("var f = () -> 55; f()", 55);
		assertScript("var f = (x) -> x + 1; f(3)", 4);
		assertScript("var f = (x:Int) -> x + 1; f(3)", 4);
		assertScript("var f = (x,y) -> x + y; f(3,1)", 4);
		assertScript("var f = (x,y:Int) -> x + y; f(3,1)", 4);
		assertScript("var f = (x:Int,y:Int) -> x + y; f(3,1)", 4);
		assertScript("var f:Int->Int->Int = (x:Int,y:Int) -> x + y; f(3,1)", 4, null, true);
		assertScript("var f:(x:Int, y:Int)->Int = (x:Int,y:Int) -> x + y; f(3,1)", 4, null, true);
		// skipping those until issues with locals are addressed
		//assertScript("var f:(x:Int)->(y:Int, z:Int)->Int = (x:Int) -> (y:Int, z:Int) -> x + y + z; f(3)(1, 2)", 6, null, true);
		//assertScript("var f:(x:Int)->(Int, Int)->Int = (x:Int) -> (y:Int, z:Int) -> x + y + z; f(3)(1, 2)", 6, null, true);
		assertScript("var a = 10; var b = 5; a - -b", 15);
		assertScript("var a = 10; var b = 5; a - b / 2", 7.5);
		assertScript("var a; a", null);
		assertScript("var a = 1, b = 5; a + b;", 6);
		assertScript("var a, b = 5; if (a == null) a = 2; a + b;", 7);
		assertScript("var a:Int; a", null, null, true);
		assertScript("var a:Int = 1, b:Int = 5; a + b;", 6, null, true);
		assertScript("var a:Int, b:Int = 5; if (a == null) a = 2; a + b;", 7, null, true);
		assertScript("false && xxx", false);
		assertScript("true || xxx", true);
		assertScript("[for( x in arr ) switch( x ) { case 1: 55; case 3: 66; default: 0; }].join(':')",'55:0:66',{ arr : [1,2,3] });
		assertScript("switch( x ) { case 1: 55; case 3: 66; default: 0; }",66 ,{ x : 3 });
		assertScript("var a = 1; switch( b ) { default: a = 2; }; a", 2, { b : 2 });
		assertScript("var a = 1; switch( b ) { case 2: a = 100; default: a = 2; }; a", 100, { b : 2 });
		assertScript("var a = 3; switch( b ) { case 2: if (a == 1) { a = 100; } else { a = 99; }; default: a = 2; }; a", 99, { b : 2 });
	}

	function testNullFieldAccess():Void {
		assertPos.methodName = "testNullFieldAccess";
		assertPos.lineNumber = 208;
		var pt = {
			x : 10,
			call : function() { return 11; }
		};
		var vars = {
			ptnull : null,
			pt: pt,
			pt2null : {pt : null},
			pt2: {pt : pt}
		}
		assertScript("ptnull?.x", null, vars);
		assertScript("ptnull?.pt.x", null, vars);
		assertScript("ptnull?.call()", null, vars);
		assertScript("ptnull?.pt.call()", null, vars);
		assertScript("pt?.x", 10, vars);
		assertScript("pt?.call()", 11, vars);
		assertScript("pt2null?.pt", null, vars);
		assertScript("pt2null?.pt?.x", null, vars);
		assertScript("pt2null?.pt?.call()", null, vars);
		assertScript("pt2?.pt", pt, vars);
		assertScript("pt2?.pt?.x", 10, vars);
		assertScript("pt2?.pt?.call()", 11, vars);
		assertScript("ptnull ?? 12", 12, vars);
		assertScript("pt2null.pt ?? 12", 12, vars);
		assertScript("ptnull?.x ?? 12", 12, vars);
		assertScript("pt?.x ?? 12", 10, vars);
		assertScript("pt.y ?? 12", 12, vars);
	}

	function testIsOperator():Void {
		assertPos.methodName = "testIsOperator";
		assertPos.lineNumber = 237;
		var vars = {
			String: String,
			Bool: Bool,
			Int: Int,
			Float: Float,
			Dynamic: Dynamic
		}
		assertScript("10 is Int", true, vars);
		assertScript("10.0 is Int", true, vars);
		assertScript("10.1 is Int", false, vars);
		assertScript("10 is Float", true, vars);
		assertScript("10.0 is Float", true, vars);
		assertScript("10.1 is Float", true, vars);
		assertScript("10 is String", false, vars);
		assertScript('"hscript" is String', true, vars);
		assertScript('"" is String', true, vars);
		assertScript('true is Bool', true, vars);
		assertScript('false is Bool', true, vars);
		assertScript('0 is Bool', false, vars);
		assertScript('1 is Bool', false, vars);
		assertScript('1 is Bool', false, vars);
		assertScript("10 is Dynamic", true, vars);
		assertScript("10.1 is Dynamic", true, vars);
		assertScript('"hscript" is Dynamic', true, vars);
		assertScript('null is Int', false, vars);
		assertScript('null is Float', false, vars);
		assertScript('null is String', false, vars);
		assertScript('null is Bool', false, vars);
		assertScript('null is Dynamic', false, vars);
	}

	function testMap():Void {
		assertPos.methodName = "testMap";
		assertPos.lineNumber = 276;
		var objKey = { ok:true };
		var vars = {
			stringMap: ["foo" => "Foo", "bar" => "Bar"],
			intMap:[100 => "one hundred"],
			objKey: objKey,
			objMap:[objKey => "ok"],
			enumKey:Option.Some("some"),
			enumMap:new EnumValueMap<Option<String>, String>(),
			stringIntMap: ["foo" => 100]
		}
		vars.enumMap.set(vars.enumKey, "ok");

		assertScript('stringMap["foo"]', "Foo", vars);
		assertScript('intMap[100]', "one hundred", vars);
		assertScript('objMap[objKey]', "ok", vars);
		assertScript('enumMap[enumKey]', "ok", vars);
		assertScript('stringMap["a"] = "A"; stringMap["a"]', "A", vars);
		assertScript('intMap[200] = objMap[{foo:false}] = enumMap[enumKey] = "A"', "A", vars);
		assertEquals('A', vars.intMap[200]);
		assertEquals('A', vars.enumMap.get(vars.enumKey));
		for (key in vars.objMap.keys()) {
			if (key != objKey) {
				assertEquals(false, (key:Dynamic).foo);
				assertEquals('A', vars.objMap[key]);
			}
		}

		assertScript('
			var keys = [];
			for (key in stringMap.keys()) keys.push(key);
			keys.join("_");
		', {
			var keys = [];
			for (key in vars.stringMap.keys()) keys.push(key);
			keys.join("_");
		}, vars);
		assertPos.lineNumber += 9;
		assertScript('stringMap.remove("foo"); stringMap.exists("foo");', false, vars);
		assertScript('stringMap["foo"] = "a"; stringMap["foo"] += "b"', 'ab', vars);
		assertEquals('ab', vars.stringMap['foo']);
		assertScript('stringIntMap["foo"]++', 100, vars);
		assertEquals(101, vars.stringIntMap['foo']);
		assertScript('++stringIntMap["foo"]', 102, vars);
		assertScript('var newMap = ["foo"=>"foo"]; newMap["foo"];', 'foo', vars);
		#if (!php || (haxe_ver >= 3.3))
		assertScript('var newMap = [enumKey=>"foo"]; newMap[enumKey];', 'foo', vars);
		#end
		assertScript('var newMap = [{a:"a"}=>"foo", objKey=>"bar"]; newMap[objKey];', 'bar', vars);
	}

	function testPatternMatching():Void {
		// Literal match
		assertScript("switch(2) { case 1: 10; case 2: 20; }", 20);
		// Wildcard
		assertScript("switch('hello') { case _: 99; }", 99);
		// Variable binding
		assertScript("switch(42) { case x: x + 1; }", 43);
		// Array destructuring
		assertScript("switch([1,2,3]) { case [a,b,c]: a + b + c; }", 6);
		// Array with wildcard
		assertScript("switch([10,20,30]) { case [a,_,_]: a; }", 10);
		// Nested array pattern
		assertScript("switch([[1,2],[3,4]]) { case [[a,b],_]: a + b; }", 3);
		// Object pattern
		assertScript("switch({x:1,y:2}) { case {x:a,y:b}: a + b; }", 3);
		// Guard with binding
		assertScript("switch(10) { case x if x > 5: x * 2; }", 20);
		// Guard no match
		assertScript("switch(2) { case x if x > 5: 100; case _: 0; }", 0);
		// Guard match on second
		assertScript("switch(2) { case x if x > 5: 100; case x: x; }", 2);
		// Or pattern
		assertScript("switch(3) { case 1|3|5: true; case _: false; }", true);
		// Or pattern no match
		assertScript("switch(2) { case 1|3|5: true; case _: false; }", false);
		// String literal match
		assertScript("switch('foo') { case 'bar': 0; case 'foo': 1; case _: 2; }", 1);
		// First-match semantics
		assertScript("switch(1) { case 1: 10; case 1: 20; }", 10);
	}

	function testTypeParams():Void {
		// Type parameter with constraint (consumed at parse time, no runtime effect)
		assertScript("var f = function<T:Int>(x:T):T return x; f(5)", 5, null, true);
		assertScript("var f = function<T:Float>(x:T):T return x; f(1.5)", 1.5, null, true);
		// Multiple type params
		assertScript("var f = function<T,U>(x:T,y:U):T return x; f(1,'a')", 1, null, true);
	}

	function testAbstract():Void {
		// Basic abstract with constructor, verify __value__ is set
		assertScript("
			abstract MyInt(Int) {
				public function new(v) __value__ = v;
			}
			var x = new MyInt(42);
			x.__value__;
		", 42);
	}

	function testPatternAdvanced():Void {
		// Empty array match
		assertScript("switch([]) { case []: 1; case _: 0; }", 1);
		// Bool match
		assertScript("switch(false) { case false: 1; case true: 2; }", 1);
		// Null match
		assertScript("switch(null) { case null: 1; case _: 0; }", 1);
		// Float match
		assertScript("switch(1.5) { case 1.5: 1; case _: 0; }", 1);
		// Array in object pattern
		assertScript("switch({a:[1,2]}) { case {a:[x,y]}: x + y; }", 3);
		// Object in array pattern
		assertScript("switch([{x:1},{x:2}]) { case [{x:a},{x:b}]: a + b; }", 3);
		// Guard with or-pattern
		assertScript("switch(5) { case x if x > 10: 100; case 1|3|5: 1; case _: 0; }", 1);
		// Default case
		assertScript("switch(99) { case 1: 0; case _: 1; }", 1);
		// No default, no match
		assertScript("switch(99) { case 1: 10; }", null);
		// Multiple guards
		assertScript("switch(15) { case x if x > 0 && x < 10: 1; case x if x >= 10 && x < 20: 2; case _: 0; }", 2);
		// Variable binding preserved in body
		assertScript("switch('world') { case x: 'hello ' + x; }", "hello world");
		// Array with two elements only (not three)
		assertScript("switch([1,2,3]) { case [a,b]: a + b; case _: 0; }", 0);
		// Exact array length mismatch
		assertScript("switch([1]) { case [a,b]: 0; case [a]: a; }", 1);
	}

	function testAbstractAdvanced():Void {
		// Two different abstracts
		assertScript("
			abstract A(Int) {
				public function new(v) __value__ = v;
			}
			abstract B(String) {
				public function new(v) __value__ = v;
			}
			var a = new A(10);
			var b = new B('hi');
			a.__value__;
		", 10);
		// Two abstract instances
		assertScript("
			abstract Box(Int) {
				public function new(v) __value__ = v;
			}
			var a = new Box(3);
			var b = new Box(4);
			a.__value__ + b.__value__;
		", 7);
	}

	function testMetadataAdvanced():Void {
		// Metadata with string arg
		assertScript("@:deprecated('use newFunc') var x = 1; x", 1);
		// Metadata chained
		assertScript("@:a @:b @:c var x = 42; x", 42);
	}

	function testCrossFeature():Void {
		// Abstract with pattern matching (direct __value__ access)
		assertScript("
			abstract Box(Int) {
				public function new(v) __value__ = v;
			}
			var items = [new Box(1), new Box(2)];
			switch(items) {
				case [a,b]: a.__value__ + b.__value__;
				case _: 0;
			}
		", 3);
		// Type params with pattern matching
		assertScript("
			var pair = function<T,U>(a:T,b:U):Array<Dynamic> return [a,b];
			switch(pair(1,'two')) {
				case [x,y]: Std.string(x) + y;
			}
		", "1two", null, true);
	}

	function testAbstractMethods():Void {
		// Method with single param
		assertScript("
			abstract Calc(Int) {
				public function new(v) __value__ = v;
				public function triple(v) v * 3;
			}
			var c = new Calc(5);
			c.triple(4);
		", 12);
		// Method with multiple params
		assertScript("
			abstract Calc(Int) {
				public function new(v) __value__ = v;
				public function add(a,b) a + b;
			}
			var c = new Calc(0);
			c.add(10, 20);
		", 30);
		// Two instances calling methods
		assertScript("
			abstract Box(Int) {
				public function new(v) __value__ = v;
				public function mul(a) a * 2;
			}
			var a = new Box(1);
			var b = new Box(2);
			a.mul(5) + b.mul(10);
		", 30);
		// Method on different abstracts
		assertScript("
			abstract A(Int) {
				public function new(v) __value__ = v;
				public function ident(v) v;
			}
			abstract B(String) {
				public function new(v) __value__ = v;
				public function greet(v) 'hello ' + v;
			}
			var a = new A(99);
			var b = new B('world');
			a.ident(42) == 42 && b.greet('x') == 'hello x';
		", true);
	}

	function testMetadataUtilities():Void {
		// Metadata stored and retrievable via getMetas/getMeta
		var p = new Parser();
		var interp = new Interp();
		var ast = p.parseString("@:deprecated('v1') {x: 1}");
		var obj = interp.execute(ast);
		var metas = Interp.getMetas(obj);
		assertEquals(1, metas.length);
		assertEquals("deprecated", metas[0].name);
		assertEquals("v1", metas[0].params[0]);

		var params = Interp.getMeta(obj, "deprecated");
		assertEquals("v1", params[0]);

		assertEquals(null, Interp.getMeta(obj, "nonexistent"));
	}

	function testPackage():Void {
		assertPos.methodName = "testPackage";
		assertPos.lineNumber = 316;
		assertScriptRun('package;');
		assertScriptRun('package my.pack;');
		assertScriptRun('package my.other.pack;');
	}

	function testImport() {
		assertPos.methodName = "testImport";
		assertPos.lineNumber = 324;
		assertScript('import haxe.ds.StringMap; StringMap', haxe.ds.StringMap);
		assertScript('import Math as HaxeMath; HaxeMath', Math);
		assertScript('using StringTools; "  hscript  ".trim()', "hscript");
		assertScript('using Lambda; [1, 2, 3, 4].find((i) -> return i == 2)', 2);
	}

	function testClass() {
		assertPos.methodName = "testClass";
		assertPos.lineNumber = 333;
		assertScript("class M {public var a:Int; function new(a:Int){this.a = a;}} var m = new M(10); m.a", 10, null, true);
		assertScript("class M {public static var N:Int = 10; public static function S(n:Int){return N += n;}} M.S(10)", 20, null, true);
		assertScript("class M {public var a:Int; function new(a:Int){this.a = a;}} class MA extends M {function new() {super(20);}} var ma = new MA(); ma.a", 20, null, true);
		assertScript("class M extends TestClass {function new() {super(16, 16);} override function getSum() {return super.getSum() * 2;}} var m = new M(); m.getSum()", 64, {"TestClass": TestClass}, true);
	}

	function testProperty() {
		assertPos.methodName = "testProperty";
		assertPos.lineNumber = 342;
		assertScript("var n(default, set):Int = 16; function set_n(v):Int {return n = v;} n += 16; n", 32, null, true);
		assertScript("var p(get, set):Int; var _p:Int = 16; function get_p():Int {return _p;} function set_p(v):Int {return _p = v;} p += 16; p", 32, null, true);
		assertScript("@:isVar var m(get, set):String = 'hscript'; function get_m() return m; function set_m(v) return m = v; m = 'hscript-improved'; m", 'hscript-improved', null, true);
	}

	function testEnum() {
		assertPos.methodName = "testEnum";
		assertPos.lineNumber = 350;
		assertScript("enum E {INTEGER(i:Int); DECIMAL(f:Float); NULL;} var r = switch(E.INTEGER(10)) {case E.INTEGER(i): i; default: null;}; r", 10, null, true);
		assertScript("enum abstract HttpStatus(Int) { var NOTFOUND = 404; var OK = 200; } var s = HttpStatus.OK; s", 200, null, true);
	}

	function testCast() {
		assertPos.methodName = "testCast";
		assertPos.lineNumber = 357;
		assertScript('var a = cast b; a', 10, {b: 10});
		assertScript('cast(m, Map).get(1)', 64, {m: [1 => 64]});
	}

	static function main() {
		#if ((haxe_ver < 4) && php)
		// uncaught exception: The each() function is deprecated. This message will be suppressed on further calls (errno: 8192)
		// in file: /Users/travis/build/andyli/hscript/bin/lib/Type.class.php line 178
		untyped __php__("error_reporting(E_ALL ^ E_DEPRECATED);");
		#end

		var runner = new TestRunner();
		runner.add(new TestHScript());
		//runner.add(new TestHScript(true)); // TODO: JS Interp
		var succeed = runner.run();

		#if sys
			Sys.exit(succeed ? 0 : 1);
		#elseif flash
			flash.system.System.exit(succeed ? 0 : 1);
		#else
			if (!succeed)
				throw "failed";
		#end
	}

}
@:build(hscript.macros.ClassExtendMacro.build())
class TestClass {
	private var a:Int;
	private var b:Int;
	public function new(a:Int, b:Int) {
		this.a = a;
		this.b = b;
	}

	public function getSum() {
		return a + b;
	}
}