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_debug_info = 1; () = evalfile ("inc.sl");
print ("Testing Associative Arrays ...");
static define key_to_value (k)
{
return "<<<" + k + ">>>";
}
static define value_to_key (v)
{
strcompress (v, "<>");
}
static define add_to_x (x, k)
{
x[k] = key_to_value(k);
}
static variable Default_Value = "****Default-Value****";
define setup (type)
{
variable x = Assoc_Type [type, Default_Value];
add_to_x (x, "foo");
add_to_x (x, "bar");
add_to_x (x, "silly");
add_to_x (x, "cow");
add_to_x (x, "dog");
add_to_x (x, "chicken");
return x;
}
static variable X;
% Test create/destuction of arrays
loop (20) X = setup (Any_Type);
loop (20) X = setup (String_Type);
static variable k, v;
foreach (X)
{
(k, v) = ();
if ((k != value_to_key(v)) or (v != key_to_value (k))
or (X[k] != v))
failed ("foreach");
}
foreach (X) using ("keys")
{
k = ();
if (X[k] != key_to_value (k))
failed ("foreach using keys");
}
foreach (X) using ("keys", "values")
{
(k, v) = ();
if ((k != value_to_key(v)) or (v != key_to_value (k))
or (X[k] != v))
failed ("foreach using keys, values");
}
k = assoc_get_keys (X);
v = assoc_get_values (X);
static variable i;
_for (0, length(k)-1, 1)
{
i = ();
if (v[i] != X[k[i]])
failed ("assoc_get_keys/values");
assoc_delete_key (X, k[i]);
}
if (length (X) != 0)
error ("assoc_delete_key failed");
if (X["*******************"] != Default_Value)
failed ("default value");
static define eqs (a, b)
{
variable len;
len = length (a);
if (len != length (b))
return 0;
len == length (where (a == b));
}
static define neqs (a, b)
{
not (eqs (a, b));
}
static define store_and_test (a, indx, value)
{
a[indx] = value;
if (typeof (value) != typeof(a[indx]))
failed ("typeof (value)");
if (neqs (a[indx], value))
failed ("a[indx] != value");
}
X = Assoc_Type[];
store_and_test (X, "string", "string");
store_and_test (X, "array", ["a", "b", "c"]);
store_and_test (X, "int", 3);
#ifexists Complex_Type
store_and_test (X, "z", 3+2i);
#endif
static variable V = assoc_get_values (X);
static variable K = assoc_get_keys (X);
static variable i;
_for (0, length(X)-1, 1)
{
i=();
if (neqs(X[K[i]], @V[i]))
failed ("assoc_get_values");
}
print ("Ok\n");
exit (0);
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