From 05b59d2ca30548f8460d87dbf8353ab1437cb204 Mon Sep 17 00:00:00 2001 From: Anastasia Klimchuk Date: Thu, 19 Aug 2021 15:15:19 +1000 Subject: tests: Mock file i/o for linux_mtd and linux_spi tests This patch adds an init-shutdown test for linux_mtd. Since linux_mtd is using file i/o operations, those are added to the framework and mocked. Another driver linux_spi which is also using file i/o, got an upgrade in this patch, and it is now reading max buffer size from sysfs (using mocked file i/o). A good side-effect is that linux_mtd is the first test for opaque masters, which is great to have in preparation for a change like CB:56103 but for opaque masters. BUG=b:181803212 TEST=builds and ninja test Change-Id: I73f0d6ff2ad5074add7a721ed3416230d3647e3f Signed-off-by: Anastasia Klimchuk Reviewed-on: https://review.coreboot.org/c/flashrom/+/56413 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber Reviewed-by: Edward O'Callaghan --- tests/io_mock.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'tests/io_mock.h') diff --git a/tests/io_mock.h b/tests/io_mock.h index c69cd38d..adb5f3b3 100644 --- a/tests/io_mock.h +++ b/tests/io_mock.h @@ -31,6 +31,9 @@ #ifndef _IO_MOCK_H_ #define _IO_MOCK_H_ +/* Required for `FILE *` */ +#include + /* Define libusb symbols to avoid dependency on libusb.h */ struct libusb_device_handle; typedef struct libusb_device_handle libusb_device_handle; @@ -79,6 +82,12 @@ struct io_mock { int (*ioctl)(void *state, int fd, unsigned long request, va_list args); int (*read)(void *state, int fd, void *buf, size_t sz); int (*write)(void *state, int fd, const void *buf, size_t sz); + + /* Standard I/O */ + FILE* (*fopen)(void *state, const char *pathname, const char *mode); + char* (*fgets)(void *state, char *buf, int len, FILE *fp); + size_t (*fread)(void *state, void *buf, size_t size, size_t len, FILE *fp); + int (*fclose)(void *state, FILE *fp); }; void io_mock_register(const struct io_mock *io); -- cgit v1.2.3