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#include "tap.h"
#include "test.h"
#include "bson.h"
#include <string.h>
void
test_bson_cursor_get_double (void)
{
bson *b;
bson_cursor *c;
gdouble d = 12.34;
ok (bson_cursor_get_double (NULL, &d) == FALSE,
"bson_cursor_get_double() with a NULL cursor fails");
b = test_bson_generate_full ();
c = bson_cursor_new (b);
ok (bson_cursor_get_double (c, NULL) == FALSE,
"bson_cursor_get_double() with a NULL destination fails");
ok (bson_cursor_get_double (c, &d) == FALSE,
"bson_cursor_get_double() at the initial position fails");
ok (d == 12.34,
"destination remains unchanged after failed cursor operations");
bson_cursor_free (c);
c = bson_find (b, "double");
ok (bson_cursor_get_double (c, &d),
"bson_cursor_get_double() works");
ok (d == 3.14,
"bson_cursor_get_double() returns the correct result");
bson_cursor_next (c);
ok (bson_cursor_get_double (c, &d) == FALSE,
"bson_cursor_get_double() should fail when the cursor points to "
"non-double data");
bson_cursor_free (c);
bson_free (b);
}
RUN_TEST (7, bson_cursor_get_double);
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