load(libdir + "asserts.js" );
var sym = Symbol();
function add2(x) {
return x + 2 ;
}
for (var i = 0 ; i < 9 ; i++)
assertThrowsInstanceOf(() => add2(sym), TypeError);
function sqr(x) {
return x * x;
}
for (var i = 0 ; i < 9 ; i++)
assertThrowsInstanceOf(() => sqr(sym), TypeError);
function bit_or(x) {
return x | x;
}
for (var i = 0 ; i < 9 ; i++)
assertThrowsInstanceOf(() => bit_or(sym), TypeError);
function bit_not(x) {
return ~x;
}
for (var i = 0 ; i < 9 ; i++)
assertThrowsInstanceOf(() => bit_not(sym), TypeError);
function plus(x) {
return +x;
}
for (var i = 0 ; i < 9 ; i++)
assertThrowsInstanceOf(() => plus(sym), TypeError);
function f(a, b) {
return a + b;
}
function testPoly() {
assertEq(f(20 , 30 ), 50 );
assertEq(f("one" , "two" ), "onetwo" );
assertThrowsInstanceOf(() => f(Symbol("one" ), Symbol("two" )), TypeError);
assertThrowsInstanceOf(() => f(Symbol("14" ), 14 ), TypeError);
assertThrowsInstanceOf(() => f(Symbol("14" ), 13 .719 ), TypeError);
assertThrowsInstanceOf(() => f(14 , Symbol("14" )), TypeError);
assertThrowsInstanceOf(() => f(13 .719 , Symbol("14" )), TypeError);
}
for (var i = 0 ; i < 9 ; i++)
testPoly();
for (var i = 0 ; i < 9 ; i++)
assertThrowsInstanceOf(() => assertEq(f(Symbol("14" ), "40" ), NaN), TypeError);
Messung V0.5 in Prozent C=96 H=60 G=80
¤ Dauer der Verarbeitung: 0.13 Sekunden
(vorverarbeitet am 2026-06-10)
¤
*© Formatika GbR, Deutschland