[PATCH 3/6] binman: test: Capture output from tests with warnings

[Quentin Schulz]

Hi Simon,

On 2/25/26 11:50 PM, Simon Glass wrote:
> From: Simon Glass <simon.glass at canonical.com>
> 
> Tests are supposed to run silently and capture any output produced.
> 

Fair enough. But how about making _DoTestFile() and other various 
function calls actually eat stdout/stderr by default such that test 
implementers don't have to remember doing that?

We can always return stderr, stdout to the caller of _DoTestFile() if we 
wanted to be able to parse the output.

What do you think?

> Fix testRemoveTemplate() so that the message about the missing openssl
> is captured, along with the invalid-images message.
> 
> Fix testNxpImx9Image() as well, since it is expected that container.img
> and bl31.bin are missing.
> 

Tested-by: Quentin Schulz <quentin.schulz at cherry.de>

Thanks!
Quentin