The test framework changes feeding stdin into the child process from blocking to non blocking (as soon as #4136 is merged). This change made the tests using UCommand::pipe_in fail intermittently on windows. Most likely it is due to a problem in the implementation of tac and how it is reading data from stdin(). However, this issue is needs further investigation.
The test framework changes feeding stdin into the child process from blocking to non blocking (as soon as #4136 is merged). This change made the tests using
UCommand::pipe_infail intermittently on windows. Most likely it is due to a problem in the implementation oftacand how it is reading data fromstdin(). However, this issue is needs further investigation.