On Thu, 2021-06-17 at 16:02 -0500, Jacob Bachmeyer wrote:
> Xi Ruoyao wrote:
> > send: spawn id exp6 not open
> >     while executing
> > "exp_send "interp delete test_case""
> >     invoked from within
> > "if [file exists $test] {
> > [...]
> >         expect "interp create test_case*test_case*expect*>..."
> >     (procedure "process_test" line 9)
> >     invoked from within
> > [...]
> > 
> > I know almost nothing about tcl/expect so I have no idea why did
> > this
> > happen.
> >   
> 
> The child Expect process is exiting unexpectedly while running test 
> cases.  When the parent later attempts to issue a command ({exp_send 
> "interp delete test_case"} means type "interp delete test_case" at the
> child Expect's prompt), Expect notices that the channel has been
> closed 
> and throws a Tcl error ("spawn id EXPN not open").  The new Tcl error 
> handling in DejaGnu 1.6.3 catches and records this error, then repeats
> it after the test run to ensure that you notice that something went
> very 
> wrong.
> 
> This is suspiciously similar to a previous bug report that I have been
> unable to replicate.  Please attach the "runtest.log" file to a reply,
> as it will have more details that might help me to understand this
> issue.
> 
> 
> -- Jacob

Hi Jacob,

The log is attached.
-- 
Xi Ruoyao <xry111@mengyan1223.wang>
School of Aerospace Science and Technology, Xidian University