Hi,

On Tue, 17 Sep 2019, SZEDER Gábor wrote:

> On Tue, Sep 17, 2019 at 01:23:18PM +0200, Johannes Schindelin wrote:
> > Also, things like the code tracing via `-x` (which relies on Bash
> > functionality in order to work properly,
>
> Not really.

To work properly. What I meant was the trick we need to play with
`BASH_XTRACEFD`.

> > and which _still_ does not work as intended if your test case
> > evaluates a lazy prereq that has not been evaluated before
>
> I don't see any striking differences between the trace output of a test
> involving a lazy prereq from Bash or dash:
>
> [...]

The evaluation of the lazy prereq is indeed not different between Bash
or dash. It is nevertheless quite disruptive in the trace of a test
script, especially when it is evaluated for a test case that is skipped
explicitly via the `--run` option.

Ciao,
Dscho

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