test_cbfs: "downgrade" listing test broken again by cbfstool v4.9
Stop trying to track every small change in the output of the "cbfstool print" command, just search for some expected keywords instead.
- Around 2015 the legacy master header stopped being generated by default: https://www.coreboot.org/CBFS#FMAP https://review.coreboot.org/c/coreboot/+/10135
- In v4.7, cbfstool added the Comp(ression) column.
- v4.8 or v4.9 added a new header " FMAP REGION: COREBOOT", see new contextual diff below.
- What's next?
--- coreboot1
+++ ./coreboot2.rom
├── cbfstool {} print
│ @@ -1,4 +1,4 @@
│ FMAP REGION: COREBOOT
│ Name Offset Type Size Comp
│ -text 0x0 raw 446 none
│ -(empty) 0x200 null 32152 none
│ +text 0x0 raw 671 none
│ +(empty) 0x300 null 31896 none
Edited by Marc Herbert