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author | Daniel Campello <campello@chromium.org> | 2022-03-29 20:47:46 -0600 |
---|---|---|
committer | Anastasia Klimchuk <aklm@chromium.org> | 2022-04-06 07:43:55 +0000 |
commit | 885fb2e82b6e3bf8189f34b5c3c3a67e76262802 (patch) | |
tree | e37f8788c731fb3dafd444692a9d3d24400ddc79 /tests/io_mock.h | |
parent | 9454336970806b9b869ae1ee2515280051e60780 (diff) | |
download | flashrom-885fb2e82b6e3bf8189f34b5c3c3a67e76262802.tar.gz flashrom-885fb2e82b6e3bf8189f34b5c3c3a67e76262802.tar.bz2 flashrom-885fb2e82b6e3bf8189f34b5c3c3a67e76262802.zip |
tests: assert pathname and flags when calling open()
With this change the wrappers for mock and friends are able to take an
optional io_mock_fallback_open_state struct to assert expected pathnames
and flags whenever an open operation is called.
Based partially on https://review.coreboot.org/c/flashrom/+/62319/5
BUG=b:227404721,b:217629892,b:215255210
TEST=./test_build.sh; FEATURES=test emerge-amd64-generic flashrom
BRANCH=none
Signed-off-by: Daniel Campello <campello@chromium.org>
Co-Author: Edward O'Callaghan <quasisec@google.com>
Change-Id: Ib46ca5b854c8453ec02ae09f3151cd4d25f988eb
Reviewed-on: https://review.coreboot.org/c/flashrom/+/63227
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
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); |