[M] Change in flashrom[master]: tests: Mock the mode_t variant of open

[Evan Benn (Code Review)]

Attention is currently required from: Evan Benn.

Hello build bot (Jenkins), Angel Pons, Anastasia Klimchuk,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/flashrom/+/69263

to look at the new patch set (#5).

Change subject: tests: Mock the mode_t variant of open
......................................................................

tests: Mock the mode_t variant of open

open has a second form with a mode_t argument. When mocking without this
argument a caller trying to O_CREAT would have their mode_t argument
discarded and a random stack variable would be used instead.

BUG=b:187647884
BRANCH=None
TEST=meson test

Change-Id: I8c134e6d36a248d0f51985e389085a9e585fb83d
Signed-off-by: Evan Benn 
---
M tests/io_mock.h
M tests/tests.c
M tests/tests.h
M tests/wraps.h
4 files changed, 53 insertions(+), 17 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/63/69263/5