diff options
Diffstat (limited to 'tests/io_mock.h')
-rw-r--r-- | tests/io_mock.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tests/io_mock.h b/tests/io_mock.h index f8f75adc..a36602a4 100644 --- a/tests/io_mock.h +++ b/tests/io_mock.h @@ -60,6 +60,15 @@ struct pci_dev { /* Always return success for tests. */ #define S_ISREG(x) 0 +/* Maximum number of open calls to mock. This number is arbitrary. */ +#define MAX_MOCK_OPEN 4 + +struct io_mock_fallback_open_state { + unsigned int noc; + const char *paths[MAX_MOCK_OPEN]; + int flags[MAX_MOCK_OPEN]; +}; + struct io_mock { void *state; @@ -105,6 +114,12 @@ struct io_mock { size_t (*fread)(void *state, void *buf, size_t size, size_t len, FILE *fp); int (*fprintf)(void *state, FILE *fp, const char *fmt, va_list args); int (*fclose)(void *state, FILE *fp); + + /* + * An alternative to custom open mock. A test can either register its + * own mock open function or fallback_open_state. + */ + struct io_mock_fallback_open_state *fallback_open_state; }; void io_mock_register(const struct io_mock *io); |