Change in flashrom[master]: dediprog: Init-shutdown test for dediprog

[Anastasia Klimchuk (Code Review)]

Attention is currently required from: Nico Huber, Anastasia Klimchuk.
Hello build bot (Jenkins), Nico Huber, Edward O'Callaghan, Angel Pons,

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

https://review.coreboot.org/c/flashrom/+/55934

to look at the new patch set (#4).

Change subject: dediprog: Init-shutdown test for dediprog
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dediprog: Init-shutdown test for dediprog

This patch adds mocks for libusb functions. To avoid dependency on
libusb.h, libusb symbols for context and device handle are redefined.
Real libusb functions are never called in tests anyway, cmocka wraps
work with this without complaints.

BUG=b:181803212
TEST=builds and ninja test

Change-Id: I38508dfb6d7c24d42522f22fcae0c5e410c5f7ea
Signed-off-by: Anastasia Klimchuk 
---
M tests/init_shutdown.c
M tests/io_mock.h
M tests/meson.build
M tests/tests.c
M tests/tests.h
5 files changed, 111 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/flashrom refs/changes/34/55934/4