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// nactuals > nformals
function testOverflow() {
var called = false;
function f(a) {
assertEq(a, 173);
assertEq(arguments.length, 2);
assertEq(arguments[0], a);
assertEq(arguments[1], a);
called = true;
}
for (var i=0; i<10; i++)
[173, 173, 173].sort(f);
assertEq(called, true);
}
testOverflow();
// nactuals == nformals
function testEqual() {
var called = false;
function f(a, b) {
assertEq(a, 173);
assertEq(arguments.length, 2);
assertEq(arguments[0], a);
assertEq(arguments[1], b);
called = true;
}
for (var i=0; i<10; i++)
[173, 173, 173].sort(f);
assertEq(called, true);
}
testEqual();
// nactuals < nformals
function testUnderflow() {
var called = false;
function f(a, b, c) {
assertEq(a, 173);
assertEq(c, undefined);
assertEq(arguments.length, 2);
assertEq(arguments[0], a);
assertEq(arguments[1], b);
called = true;
}
for (var i=0; i<10; i++)
[173, 173, 173].sort(f);
assertEq(called, true);
}
testUnderflow();
function testUnderflowMany() {
var called = 0;
function f(a, b, c, d, e, f, g, h) {
assertEq(a, 173);
assertEq(arguments.length, 3);
assertEq(arguments[0], a);
assertEq(arguments[1] < 3, true);
assertEq(c.length, 3);
assertEq(d, undefined);
assertEq(e, undefined);
assertEq(f, undefined);
assertEq(g, undefined);
assertEq(h, undefined);
called += 1;
}
for (var i=0; i<10; i++)
[173, 173, 173].map(f);
assertEq(called, 30);
}
testUnderflowMany();
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