#include "tap.h"
#include "test.h"
#include "bson.h"

#include <string.h>

void
test_bson_js_code_w_scope (void)
{
  bson *b, *scope;

  scope = bson_new ();
  bson_append_string (scope, "foo", "bar", -1);
  bson_finish (scope);

  /* Test #1: A single JS element, with default size. */
  b = bson_new ();
  ok (bson_append_javascript_w_scope (b, "f",
                                      "alert ('hello');", -1,
                                      scope),
      "bson_append_javascript_w_scope() works");
  bson_finish (b);

  cmp_ok (bson_size (b), "==", 51, "BSON javascript w/ element size check");
  ok (memcmp (bson_data (b),
              "\063\000\000\000\017\146\000\053\000\000\000\021\000\000\000"
              "\141\154\145\162\164\040\050\047\150\145\154\154\157\047\051"
              "\073\000\022\000\000\000\002\146\157\157\000\004\000\000\000"
              "\142\141\162\000\000\000",
              bson_size (b)) == 0,
      "BSON javascript w/ scope element contents check");
  bson_free (b);

  /* Test #2: A single javascript element, with explicit length. */
  b = bson_new ();
  ok (bson_append_javascript_w_scope (b, "f",
                                      "alert ('hello'); garbage",
                                      strlen ("alert ('hello');"),
                                      scope),
      "bson_append_javascript_w_scope() with explicit length works");
  bson_finish (b);

  cmp_ok (bson_size (b), "==", 51, "BSON javascript w/ element size check");
  ok (memcmp (bson_data (b),
              "\063\000\000\000\017\146\000\053\000\000\000\021\000\000\000"
              "\141\154\145\162\164\040\050\047\150\145\154\154\157\047\051"
              "\073\000\022\000\000\000\002\146\157\157\000\004\000\000\000"
              "\142\141\162\000\000\000",
              bson_size (b)) == 0,
      "BSON javascript w/ scope element contents check");
  bson_free (b);

  /* Test #3: Negative test, passing an invalid arguments. */
  b = bson_new ();

  ok (bson_append_javascript_w_scope (b, "hello", "print();",
                                      -42, scope) == FALSE,
      "bson_append_javascript_w_scope() with an invalid length should fail");
  ok (bson_append_javascript_w_scope (b, NULL, "print();", -1, scope) == FALSE,
      "bson_append_javascript_w_scope() should fail without a key name");
  ok (bson_append_javascript_w_scope (b, "hello", NULL, -1, scope) == FALSE,
      "bson_append_javascript_w_scope() should fail without javascript code");
  ok (bson_append_javascript_w_scope (NULL, "hello", "print();",
                                      -1, scope) == FALSE,
      "bson_append_javascript_w_scope() should fail without a BSON object");
  ok (bson_append_javascript_w_scope (b, "hello", "print();",
                                      -1, NULL) == FALSE,
      "bson_append_javascript_w_scope() should fail without a scope object");
  bson_finish (b);
  cmp_ok (bson_size (b), "==", 5,
          "BSON object should be empty");

  ok (bson_append_javascript_w_scope (b, "js", "print();", -1, scope) == FALSE,
      "Appending to a finished element should fail");

  bson_free (b);
}

RUN_TEST (13, bson_js_code_w_scope);