CVS commit: src/tests/bin/sh

["Robert Elz" <kre%netbsd.org@localhost>]

Module Name:    src
Committed By:   kre
Date:           Mon Nov 22 05:21:54 UTC 2021

Modified Files:
        src/tests/bin/sh: t_here.sh

Log Message:
PR bin/53550

/bin/sh's processing of here doc expansions has changed.   Now it happens
in the context of the parent shell, so side effects are visible there,
just like all other redirection expansions.

We need to stop testing that that doesn't happen, and instead test
that it does.   This is that change.

Add another test case which is testing exactly the example from the PR
(well, with a different exit status, 1 is too generic and could happen
by accident) to make sure we don't reintroduce that bug sometime.


To generate a diff of this commit:
cvs rdiff -u -r1.8 -r1.9 src/tests/bin/sh/t_here.sh

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.