On 09.12.2021 06:52, David Gibson wrote:
diff --git a/tests/run_tests.sh b/tests/run_tests.sh index d100d5a..11068e1 100755 --- a/tests/run_tests.sh +++ b/tests/run_tests.sh @@ -855,6 +855,8 @@ fdtget_tests () { run_fdtget_test 8000 -tx $dtb /cpus/PowerPC,970@1 d-cache-size run_fdtget_test "61 62 63 0" -tbx $dtb /randomnode tricky1 run_fdtget_test "a b c d de ea ad be ef" -tbx $dtb /randomnode blob + run_fdtget_test "MyBoardName\0MyBoardFamilyName\0" -tr $dtb / compatible + run_fdtget_test "\x0a\x0b\x0c\x0d\xde\xea\xad\xbe\xef" -tr $dtb /randomnode blobI think using \ escapes in strings will be shell dependent behaviour. Have you tested this in shells other than bash?
It isn't back dependent but printf dependent. See fdtget-runtest.sh : printf '%b\n' "$expect" > $EXPECT It seems even busybox's printf supports %b: # printf "%b" "\x0a\x0b\x0c\x0d\xde\xea\xad\xbe\xef" | hexdump -C 00000000 0a 0b 0c 0d de ea ad be ef |.........| 00000009
