use of 'testing' function from testsuite/testing.sh

[Denys Vlasenko]

On Saturday 03 May 2008 00:12, Cristian Ionescu-Idbohrn wrote:
> > It should just feed the stding and create "input",
> > and don't worry whether thing being tested uses it or not.
> 
> How do you then test whether thing being tested _shouldn't_ use it?

"echo FOO | { thing being tested; read foo; }; echo $foo"

If $foo is not set to FOO, thing ate FOO. Bad thing, bad.
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