[MacPorts] #56365: Create test to verify correct functioning of ptys in system call

[MacPorts]

#56365: Create test to verify correct functioning of ptys in system call
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  Reporter:  ryandesign   |      Owner:  (none)
      Type:  enhancement  |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  base         |    Version:  2.4.99
Resolution:               |   Keywords:
      Port:               |
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Comment (by raimue):

 Only some of the targets in port1.0 are executed in a sandbox. I do not
 think we have any units tests being executed in the sandbox.

 There are also the [https://github.com/macports/macports-
 base/tree/master/tests/test/ tests with Portfiles]. That would be the most
 realistic environment for this kind of test, so I would add it there.

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Ticket URL: <https://trac.macports.org/ticket/56365#comment:1>
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