diff options
Diffstat (limited to 'tests/unit/bson/bson_cursor_get_double.c')
-rw-r--r-- | tests/unit/bson/bson_cursor_get_double.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/tests/unit/bson/bson_cursor_get_double.c b/tests/unit/bson/bson_cursor_get_double.c new file mode 100644 index 0000000..7b5cdff --- /dev/null +++ b/tests/unit/bson/bson_cursor_get_double.c @@ -0,0 +1,43 @@ +#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); |