diff options
Diffstat (limited to 'tests/unit/bson/bson_cursor_get_binary.c')
-rw-r--r-- | tests/unit/bson/bson_cursor_get_binary.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/tests/unit/bson/bson_cursor_get_binary.c b/tests/unit/bson/bson_cursor_get_binary.c new file mode 100644 index 0000000..3ec0dc3 --- /dev/null +++ b/tests/unit/bson/bson_cursor_get_binary.c @@ -0,0 +1,60 @@ +#include "tap.h" +#include "test.h" +#include "bson.h" + +#include <string.h> + +void +test_bson_cursor_get_binary (void) +{ + bson *b; + bson_cursor *c; + const guint8 *d = (guint8 *)"deadbeef"; + bson_binary_subtype t = 0xff; + gint32 s = -1; + + ok (bson_cursor_get_binary (NULL, &t, &d, &s) == FALSE, + "bson_cursor_get_binary() with a NULL cursor fails"); + + b = test_bson_generate_full (); + c = bson_cursor_new (b); + + ok (bson_cursor_get_binary (c, NULL, NULL, NULL) == FALSE, + "bson_cursor_get_binary() with NULL destinations fails"); + ok (bson_cursor_get_binary (c, NULL, &d, &s) == FALSE, + "bson_cursor_get_binary() with a NULL subtype destination fails"); + ok (bson_cursor_get_binary (c, &t, NULL, &s) == FALSE, + "bson_cursor_get_binary() with a NULL binary destination fails"); + ok (bson_cursor_get_binary (c, &t, &d, NULL) == FALSE, + "bson_cursor_get_binary() with a NULL size destination fails"); + ok (bson_cursor_get_binary (c, &t, &d, &s) == FALSE, + "bson_cursor_get_binary() at the initial position fails"); + ok (memcmp (d, "deadbeef", sizeof ("deadbeef")) == 0, + "binary destination remains unchanged after failed cursor operations"); + cmp_ok (t, "==", 0xff, + "subtype destination remains unchanged after failed cursor " + "operations"); + cmp_ok (s, "==", -1, + "size destination remains unchanged after failed cursor operations"); + bson_cursor_free (c); + + c = bson_find (b, "binary0"); + ok (bson_cursor_get_binary (c, &t, &d, &s), + "bson_cursor_get_binary() works"); + cmp_ok (s, "==", 7, + "bson_cursor_get_binary() returns the correct result"); + ok (memcmp (d, "foo\0bar", s) == 0, + "bson_cursor_get_binary() returns the correct result"); + cmp_ok (t, "==", BSON_BINARY_SUBTYPE_GENERIC, + "bson_cursor_get_binary() returns the correct result"); + + bson_cursor_next (c); + ok (bson_cursor_get_binary (c, &t, &d, &s) == FALSE, + "bson_cursor_get_binary() should fail when the cursor points to " + "non-binary data"); + + bson_cursor_free (c); + bson_free (b); +} + +RUN_TEST (14, bson_cursor_get_binary); |