Parse error in Azure from junit output

[merijnrats]

What kind of issue is this?

• PlatformIO Core.
  If you’ve found a bug, please provide an information below.

Configuration

Operating system:
Windows
PlatformIO Version:
6.1.15

Description of problem

there seems to be a bug with the formatting of the junit-output, there aren't any new lines or spacings and because of that Azure can't parse the xml.

Steps to Reproduce

1. pio test --junit-output-path .

Actual Results

Expected Results

Additional info

I have a fix and I will try to create merge request as suggestion for devs

[ivankravets]

Spaces should not be a cause of the issue. Could you debug in depth this issue and find the problem?

[merijnrats]

I want to run the unittest with junit output to insert the test results into the pipeline results. But I get a utf-8 parse error and since the current results are in 1 line I figured that would lead to the parse error which in my tested fixed it after adding newlines and whitespaces.

But i've got a workaround where I output it to json and run a custom script to parse it to junit which i can insert into Azure so it's fine,

[ivankravets]

utf-8 parse error

UTF-8 is de-facto standard encoding. If the system does not support it, you need to tune your system. You can also add extra step and convert from UTF-8 to "encoding supported by OS".