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/*
demonstrate some bugs in ejs
tridge <appweb@tridgell.net>
*/
/****************************************
demo a bug in constructing arrays
fix at http://build.samba.org/build.pl?function=diff;tree=samba4;revision=7124
*****************************************/
function arraybug() {
var a;
println("First with 3 elements");
a = new Array("one", "two", "three");
printVars(a);
assert(a.length == 3);
assert(a[0] == "one");
assert(a[1] == "two");
assert(a[2] == "three");
println("with a array length");
a = new Array(5);
printVars(a);
assert(a.length == 5);
println("\nNow with 1 element");
a = new Array("one");
printVars(a);
assert(a.length == 1);
assert(a[0] == "one");
println("ALL OK");
}
/****************************************
demo a bug in variable arguments
fix at http://build.samba.org/build.pl?function=diff;tree=samba4;revision=7085
*****************************************/
function argsbug() {
println("we should have been called with 3 arguments");
assert(arguments.length == 3);
assert(arguments[0] == "one");
assert(arguments[1] == "two");
assert(arguments[2] == "three");
}
/****************************************
demo a bug in constructing objects
no fix available yet
*****************************************/
function MyObj() {
var o = new Object();
o.test = 42;
return o;
}
function objbug() {
println("the docs say you should use 'new'");
var o1 = new MyObj();
var o2 = MyObj();
printVars(o1);
printVars(o2);
assert(o1.test == 42);
assert(o2.test == 42);
}
/****************************************
demo lack of recursion
fix in http://build.samba.org/build.pl?function=diff;tree=samba4;revision=7127
*****************************************/
function fibonacci(n) {
if (n < 3) {
return 1;
}
return fibonacci(n-1) + fibonacci(n-2);
}
function recursebug() {
println("First 10 fibonacci numbers:");
for (i=0;i<10;i++) {
println("fibonacci(" + i + ")=" + fibonacci(i));
}
}
/* run the tests */
arraybug();
argsbug("one", "two", "three");
recursebug();
objbug()
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