support/testing/tests/package/test_bmap_tools: new test
This patch implements a simple test in which a dummy file system image
is created, then `bmaptool create` and `bmaptool copy` are used to copy
it to another file.
Signed-off-by: Nicolas Carrier <nicolas.carrier@orolia.com>
[Thomas: several reworks, add myself to DEVELOPERS]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
[yann.morin.1998@free.fr: check the two files are identical]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>