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#include "tap.h"
#include "test.h"
#include "bson.h"
#include <string.h>
void
test_bson_cursor_get_document (void)
{
bson *b, *d = NULL;
bson_cursor *c;
ok (bson_cursor_get_document (NULL, &d) == FALSE,
"bson_cursor_get_document() with a NULL cursor fails");
b = test_bson_generate_full ();
c = bson_cursor_new (b);
ok (bson_cursor_get_document (c, NULL) == FALSE,
"bson_cursor_get_document() with a NULL destination fails");
ok (bson_cursor_get_document (c, &d) == FALSE,
"bson_cursor_get_document() at the initial position fails");
ok (d == NULL,
"destination remains unchanged after failed cursor operations");
bson_cursor_free (c);
c = bson_find (b, "doc");
ok (bson_cursor_get_document (c, &d),
"bson_cursor_get_document() works");
cmp_ok (bson_size (d), ">", 0,
"the returned document is finished");
bson_free (d);
bson_cursor_next (c);
ok (bson_cursor_get_document (c, &d) == FALSE,
"bson_cursor_get_document() fails if the cursor points to "
"non-document data");
bson_cursor_free (c);
bson_free (b);
}
RUN_TEST (7, bson_cursor_get_document);
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