Execmd: prevent prompting for input #1955
Merged
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This PR fixes issue #1519 and #1522.
I based my fix off this commit from #1610 that was never merged.
Because Inline::CPP version 0.80 has an interactive Makefile.PL, the bug can be reproduced by running the following command on the main branch (this command will hang):
Part of the issue in #1522 is that @wbraswell could not see the output from cpanminus, however this problem was fixed at some point. I added a test to
util_spec.rb
to ensure that the loggerspipe
method is invoked during execution ofsafesystem
. I would have liked to sayexpect(logger).to receive(:pipe).with(instance_of(IO) => :info, instance_of(IO) => :info)
, but rspec does not allow you to use theinstance_of
matcher on the keys of a hash argument. Due to this limitation I am not able to ensure thatpipe
is called with the correct arguments, but this test should still be good enough.